'one'

.editorconfig

@@ -0,0 +1,8 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = false
+insert_final_newline = false

.eslintrc.js

@@ -0,0 +1,21 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  extends: [
+    'plugin:react/recommended',
+    'plugin:@typescript-eslint/recommended',
+    'prettier/@typescript-eslint',
+    'plugin:prettier/recommended',
+    'prettier/react',
+  ],
+  parserOptions: {
+    ecmaVersion: 2018,
+    sourceType: 'module',
+  },
+  rules: {
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/no-var-requires': 'off',
+    '@typescript-eslint/no-namespace': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+  },
+};

.gitignore

@@ -0,0 +1,13 @@
+node_modules
+*.log
+*.log*
+build
+dist
+.DS_Store
+.fusebox
+filters
+package-lock.json
+temp-electron-builder.json
+temp-package.json
+chunks-entries-map.json
+.idea

.prettierrc.js

@@ -0,0 +1,6 @@
+module.exports = {
+  semi: true,
+  trailingComma: 'all',
+  singleQuote: true,
+  tabWidth: 2,
+};

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    Wexond
+    Copyright (C) 2019  Eryk Rakowski (sentialx@gmail.com)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    Wexond  Copyright (C) 2019  Eryk Rakowski (sentialx@gmail.com)
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

PATENTS

@@ -0,0 +1,21 @@
+Additional Grant of Patent
+
+A perpetual, non-exclusive, irrevocable license, under any necessary claims, to
+make, have made, use, import and otherwise transfer the Wexond software, is
+hereby granted to each recipient ("you") of the Wexond software distributed by
+Eryk Rakowski.
+
+The license granted hereunder will terminate, automatically and without notice,
+if you (or any of your subsidiaries, corporate affiliates or agents) initiate
+directly or indirectly, or take a direct financial interest in.
+
+(1) This software may not be sold to a third party nor redistributed or
+    otherwise conveyed in the original form.
+
+(2) No recipient or contributor is allowed to ask and receive any donations for
+    his copy of Wexond software.
+
+(3) A written permission from the main maintainer of Wexond software (Eryk
+    Rakowski) is necessary if a recipient or contributor decides to sell or
+    publish the software on official stores or intents to realize any economic
+    gains.

cla.md

@@ -0,0 +1,24 @@
+Individual Contributor License Agreement
+
+You accept and agree to the following terms and conditions for Your past, present and future Contributions submitted to Eryk Rakowski (the “General Developer”) for inclusion in the following software code project Wexond (the “Code Project”). In return, the General Developer shall reference you as a contributor to the open source code version of the Code Project that is currently distributed under the GNU General Public License (GPLv3).
+
+Except for the license granted herein to the General Developer, You reserve all right, title, and interest in and to Your Contributions.
+
+1.	Definitions.
+
+"You" (or "Your") shall mean the copyright owner or legal entity authorized by the copyright owner that is making this Agreement with the General Developer. For legal entities, the entity making a Contribution and all other entities that control, are controlled by, or are under common control with that entity are considered to be a single Contributor. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
+
+"Contribution" shall mean any original work of authorship, including any modifications or additions to an existing work, that is intentionally submitted by You to the General Developer for inclusion in, or documentation of, the Code Project. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the General Developer or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the General Developer for the purpose of discussing and improving the Code Project, but excluding communication that is conspicuously marked or otherwise designated in writing by You as "Not a Contribution."
+
+2.	Grant of License. Subject to the terms and conditions of this Agreement, You hereby grant to the General Developer a perpetual, transferable, worldwide, non-exclusive, no-charge, royalty-free, irrevocable license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Your Contributions and such derivative works under any open source software license (as defined by the Open Source Initiative (OSI)) that General Developer chooses from time to time and under proprietary commercial licenses, pursuant to which the General Developer may charge license fees and receive other compensation, the terms of which proprietary commercial licenses will be determined by the General Developer in its absolute discretion. The license granted in this Section includes a license to all copyright, patent, trademark, trade secret and any other intellectual property right that You may possess in the Contribution. For clarity, this license grant includes any Contribution that you have made in the past to the General Developer for the Code Project, unless at the time you execute this license agreement you expressly and in writing exclude any such prior Contributions.
+
+3.	You warrant and represent that each of Your Contributions is Your original creation.  You warrant and represent that you are legally entitled to grant the above license. If your employer(s) has rights to intellectual property that you create that includes your Contributions, you represent that you have received permission to make Contributions on behalf of that employer or that your employer has waived such rights for your Contributions to the General Developer.
+
+4.	You are not expected to provide support for Your Contributions, except to the extent You desire to provide support. You may provide support for free, for a fee, or not at all. Unless required by applicable law or agreed to in writing, and except for the warranties set forth in Section ‎3, You provide Your Contributions on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+5.	Should You wish to submit work that is not Your original creation, You may submit it to the General Developer separately from any Contribution, identifying the complete details of its source and of any license or other restriction (including, but not limited to, related patents, trademarks, and license agreements) of which you are personally aware, and conspicuously marking the work as "Submitted on behalf of a third-party: [named here]".
+
+6.	You agree to notify the General Developer of any facts or circumstances of which you become aware that would make these representations inaccurate in any respect.
+
+
+Please sign: __________________________________ Date: ________________

dev-app-update.yml

@@ -0,0 +1,3 @@
+owner: wexond
+repo: desktop
+provider: github

electron-builder.json

@@ -0,0 +1,51 @@
+{
+  "appId": "org.bluevchat.browser",
+  "productName": "BluevChat",
+  "nsis": {
+    "include": "static/installer.nsh"
+  },
+  "generateUpdatesFilesForAllChannels": true,
+  "asar": true,
+  "directories": {
+    "output": "dist",
+    "buildResources": "static/icons"
+  },
+  "files": ["build/**/*", "package.json", "static/**/*"],
+  "publish": "github",
+  "linux": {
+    "category": "Network",
+    "target": [
+      {
+        "target": "AppImage",
+        "arch": ["x64"]
+      },
+      {
+        "target": "deb",
+        "arch": ["x64"]
+      }
+    ]
+  },
+  "win": {
+    "target": [
+      {
+        "target": "nsis-web",
+        "arch": ["x64", "ia32"]
+      },
+      {
+        "target": "zip",
+        "arch": ["x64", "ia32"]
+      }
+    ]
+  },
+  "mac": {
+    "category": "public.app-category.navigation"
+  },
+  "fileAssociations": [
+    {
+      "name": "Document",
+      "description": "BluevChat",
+      "role": "Viewer",
+      "ext": "html"
+    }
+  ]
+}

package.json

@@ -0,0 +1,109 @@
+{
+  "name": "BluevChat",
+  "version": "1.0.1",
+  "sideEffects": false,
+  "description": "蓝微旗下适用巨量引擎VPN的浏览器",
+  "keywords": [
+    "web-browser",
+    "material",
+    "electron",
+    "react",
+    "mobx",
+    "styled-components"
+  ],
+  "homepage": "https://www.bluevchat.com",
+  "main": "build/main.bundle.js",
+  "author": "Zory Lee<lee@ooow.vip>",
+  "repository": {
+    "type": "git",
+    "url": "git+https://gits.yunenv.cn/bluevchat/browser.git"
+  },
+  "bugs": {
+    "url": "https://gits.yunenv.cn/bluevchat/browser/issues"
+  },
+  "scripts": {
+    "dev-renderer": "cross-env DEV=1 webpack serve --config webpack.config.renderer.js",
+    "dev-webpack": "cross-env DEV=1 webpack",
+    "build-renderer": "webpack --config webpack.config.renderer.js",
+    "dev": "cross-env START=1 npm run watch",
+    "build": "rimraf build && concurrently \"npm run build-renderer\" \"webpack\"",
+    "ci-build": "node scripts/ci-build.js",
+    "start": "electron . > output.log 2>&1",
+    "watch": "concurrently \"npm run dev-renderer\" \"npm run dev-webpack\"",
+    "win": "npm run build && electron-builder -w",
+    "darwin": "npm run build && electron-builder -m",
+    "linux": "npm run build && electron-builder -l",
+    "lint": "eslint \"src/**/*.ts*\" \"src/**/*.tsx*\"",
+    "lint-fix": "npm run lint -- --fix",
+    "rebuild": "electron-builder install-app-deps"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.12.16",
+    "@cliqz/adblocker-electron": "1.20.1",
+    "@pmmmwh/react-refresh-webpack-plugin": "^0.4.3",
+    "@types/animejs": "^3.1.2",
+    "@types/chrome": "0.0.130",
+    "@types/crypto-js": "^4.0.1",
+    "@types/jszip": "^3.4.1",
+    "@types/nedb": "1.8.11",
+    "@types/node": "14.14.28",
+    "@types/node-fetch": "^2.5.8",
+    "@types/react": "17.0.2",
+    "@types/react-dom": "17.0.1",
+    "@types/rimraf": "^3.0.0",
+    "@types/styled-components": "5.1.7",
+    "@typescript-eslint/eslint-plugin": "^4.15.1",
+    "@typescript-eslint/parser": "^4.15.1",
+    "@wexond/rpc-core": "^1.0.3",
+    "@wexond/rpc-electron": "^1.0.3",
+    "animejs": "^3.2.1",
+    "awesome-node-loader": "^1.1.1",
+    "babel-loader": "^8.2.2",
+    "concurrently": "^5.3.0",
+    "copy-webpack-plugin": "^7.0.0",
+    "cross-env": "7.0.3",
+    "electron": "11.2.3",
+    "electron-builder": "22.9.1",
+    "electron-extensions": "^7.0.0-beta.3",
+    "electron-updater": "4.3.5",
+    "eslint": "^7.20.0",
+    "eslint-config-prettier": "^7.2.0",
+    "eslint-plugin-prettier": "^3.3.1",
+    "eslint-plugin-react": "^7.22.0",
+    "file-loader": "^6.2.0",
+    "file-type": "16.2.0",
+    "fork-ts-checker-webpack-plugin": "^6.1.0",
+    "html-webpack-plugin": "^5.1.0",
+    "icojs": "^0.16.0",
+    "jszip": "^3.6.0",
+    "mobx": "6.1.7",
+    "mobx-react-lite": "3.2.0",
+    "nedb": "1.8.0",
+    "node-bookmarks-parser": "^2.0.0",
+    "node-fetch": "^2.6.1",
+    "prettier": "2.2.1",
+    "pretty-bytes": "5.5.0",
+    "react": "17.0.1",
+    "react-dom": "17.0.1",
+    "react-refresh": "^0.9.0",
+    "react-windows-controls": "1.1.1",
+    "rimraf": "^3.0.2",
+    "source-map-support": "^0.5.19",
+    "styled-components": "^5.2.1",
+    "terser": "^5.6.0",
+    "terser-webpack-plugin": "^5.1.1",
+    "ts-loader": "^8.0.17",
+    "tsconfig-paths-webpack-plugin": "^3.3.0",
+    "typescript": "^4.1.5",
+    "typescript-plugin-styled-components": "^1.4.4",
+    "webpack": "5.22.0",
+    "webpack-bundle-analyzer": "^4.4.0",
+    "webpack-cli": "4.5.0",
+    "webpack-dev-server": "^3.11.2",
+    "webpack-merge": "^5.7.3"
+  },
+  "dependencies": {
+    "global-agent": "^3.0.0",
+    "global-tunnel-ng": "^2.7.1"
+  }
+}

scripts/ci-build.js

@@ -0,0 +1,90 @@
+const package = require('../package.json');
+const electronBuilder = require('../electron-builder.json');
+const { promises } = require('fs');
+const { resolve } = require('path');
+const { run } = require('./utils');
+
+const isNightly = package.version.indexOf('nightly') !== -1;
+
+const getPlatform = () => {
+  if (process.platform === 'win32') return 'windows';
+  else if (process.platform === 'darwin') return 'mac';
+  return process.platform;
+};
+
+const getEnv = (name) => process.env[name.toUpperCase()] || null;
+
+const setEnv = (name, value) => {
+  if (value) {
+    process.env[name.toUpperCase()] = value.toString();
+  }
+};
+
+const getInput = (name) => {
+  return getEnv(`INPUT_${name}`);
+};
+
+(async () => {
+  try {
+    if (isNightly) {
+      await promises.copyFile(
+        resolve(__dirname, '../package.json'),
+        resolve(__dirname, '../temp-package.json'),
+      );
+      await promises.copyFile(
+        resolve(__dirname, '../electron-builder.json'),
+        resolve(__dirname, '../temp-electron-builder.json'),
+      );
+      const newPkg = {
+        ...package,
+        name: 'wexond-nightly',
+        repository: {
+          type: 'git',
+          url: 'git+https://github.com/wexond/desktop-nightly.git',
+        },
+      };
+      await promises.writeFile(
+        resolve(__dirname, '../package.json'),
+        JSON.stringify(newPkg),
+      );
+
+      const newEBConfig = {
+        ...electronBuilder,
+        appId: 'org.wexond.wexond-nightly',
+        productName: 'Wexond Nightly',
+        directories: {
+          output: 'dist',
+          buildResources: 'static/nightly-icons',
+        },
+      };
+
+      await promises.writeFile(
+        resolve(__dirname, '../electron-builder.json'),
+        JSON.stringify(newEBConfig),
+      );
+    }
+
+    const release =
+      (getEnv('release') === 'true' || getEnv('release') === true) &&
+      getEnv('GH_TOKEN');
+    const platform = getPlatform();
+
+    if (platform === 'mac') {
+      setEnv('CSC_LINK', getEnv('mac_certs'));
+      setEnv('CSC_KEY_PASSWORD', getEnv('mac_certs_password'));
+    } else if (platform === 'windows') {
+      setEnv('CSC_LINK', getEnv('windows_certs'));
+      setEnv('CSC_KEY_PASSWORD', getEnv('windows_certs_password'));
+    }
+
+    run('yarn run build');
+    run(
+      `npx --no-install electron-builder --${platform} ${
+        release ? '-p always' : ''
+      }`,
+    );
+  } catch (e) {
+    console.error(e);
+    process.exit(1);
+  }
+})();

scripts/utils.js

@@ -0,0 +1,14 @@
+const { execSync } = require('child_process');
+const { resolve } = require('path');
+
+const run = cmd => {
+  execSync(cmd, {
+    encoding: 'utf8',
+    cwd: resolve(__dirname, '..'),
+    stdio: 'inherit',
+  });
+};
+
+module.exports = {
+  run,
+};

src/common/renderer-config.ts

@@ -0,0 +1,11 @@
+import { configure } from 'mobx';
+import { setIpcRenderer } from '@wexond/rpc-electron';
+import { ipcRenderer } from 'electron';
+
+export const configureUI = () => {
+  configure({ enforceActions: 'never' });
+};
+
+export const configureRenderer = () => {
+  setIpcRenderer(ipcRenderer);
+};

src/common/rpc/extensions.ts

@@ -0,0 +1,9 @@
+import { RendererToMainChannel } from '@wexond/rpc-electron';
+
+export interface ExtensionMainService {
+  uninstall(id: string): void;
+}
+
+export const extensionMainChannel = new RendererToMainChannel<ExtensionMainService>(
+  'ExtensionMainService',
+);

src/common/rpc/network.ts

@@ -0,0 +1,14 @@
+import { RendererToMainChannel } from '@wexond/rpc-electron';
+
+export interface ResponseDetails {
+  statusCode: number;
+  data: string;
+}
+
+export interface NetworkService {
+  request(url: string): Promise<ResponseDetails>;
+}
+
+export const networkMainChannel = new RendererToMainChannel<NetworkService>(
+  'NetworkService',
+);

src/common/webui.ts

@@ -0,0 +1,4 @@
+import { WEBUI_BASE_URL, WEBUI_URL_SUFFIX } from '~/constants/files';
+
+export const getWebUIURL = (hostname: string) =>
+  `${WEBUI_BASE_URL}${hostname}${WEBUI_URL_SUFFIX}`;

src/constants/design.ts

@@ -0,0 +1,31 @@
+export const DEFAULT_TAB_MARGIN_TOP = 4;
+export const COMPACT_TAB_MARGIN_TOP = 3;
+
+export const DEFAULT_TAB_HEIGHT = 32;
+export const COMPACT_TAB_HEIGHT = 32;
+
+// Toolbar
+export const TOOLBAR_HEIGHT = 42;
+
+export const TOOLBAR_BUTTON_WIDTH = 36;
+export const TOOLBAR_BUTTON_HEIGHT = 32;
+
+export const ADD_TAB_BUTTON_WIDTH = 28;
+export const ADD_TAB_BUTTON_HEIGHT = 28;
+
+export const DEFAULT_TITLEBAR_HEIGHT =
+  DEFAULT_TAB_MARGIN_TOP + DEFAULT_TAB_HEIGHT;
+export const COMPACT_TITLEBAR_HEIGHT =
+  2 * COMPACT_TAB_MARGIN_TOP + COMPACT_TAB_HEIGHT;
+
+export const VIEW_Y_OFFSET = TOOLBAR_HEIGHT + DEFAULT_TITLEBAR_HEIGHT;
+
+// Widths
+export const WINDOWS_BUTTON_WIDTH = 45;
+export const MENU_WIDTH = 330;
+
+// Dialogs
+export const DIALOG_MIN_HEIGHT = 130;
+export const DIALOG_MARGIN = 16;
+export const DIALOG_TOP = 34;
+export const DIALOG_MARGIN_TOP = 3;

src/constants/files.ts

@@ -0,0 +1,23 @@
+import { DEFAULT_SETTINGS } from './settings';
+
+export const DIRECTORIES = ['adblock', 'extensions', 'storage'];
+
+export const WEBUI_PROTOCOL = 'bluevchat';
+
+export const ERROR_PROTOCOL = 'wexond-error';
+
+export const NETWORK_ERROR_HOST = 'network-error';
+
+export const WEBUI_BASE_URL =
+  process.env.NODE_ENV === 'development'
+    ? 'http://localhost:4444/'
+    : `${WEBUI_PROTOCOL}://`;
+
+export const WEBUI_URL_SUFFIX = WEBUI_BASE_URL.startsWith('http')
+  ? '.html'
+  : '';
+
+export const FILES = {
+  'settings.json': DEFAULT_SETTINGS,
+  'window-data.json': {},
+};

src/constants/index.ts

@@ -0,0 +1,3 @@
+export * from './settings';
+
+export const EXTENSIONS_PROTOCOL = 'chrome-extension';

src/constants/tabs.ts

@@ -0,0 +1,8 @@
+import { getWebUIURL } from '~/common/webui';
+
+export const NEWTAB_URL = getWebUIURL('newtab');
+
+export const defaultTabOptions: chrome.tabs.CreateProperties = {
+  url: NEWTAB_URL,
+  active: true,
+};

src/constants/web-contents.ts

@@ -0,0 +1,3 @@
+export const ZOOM_FACTOR_INCREMENT = 0.2;
+export const ZOOM_FACTOR_MAX = 5;
+export const ZOOM_FACTOR_MIN = 0.2;

src/index.d.ts

@@ -0,0 +1,3 @@
+declare module '*.svg';
+declare module '*.png';
+declare module '*.woff2';

src/interfaces/bookmark.ts

@@ -0,0 +1,13 @@
+export interface IBookmark {
+  _id?: string;
+  title?: string;
+  url?: string;
+  favicon?: string;
+  hovered?: boolean;
+  isFolder?: boolean;
+  parent?: string;
+  order?: number;
+  expanded?: boolean;
+  static?: 'mobile' | 'main' | 'other' | 'pinned';
+  children?: string[];
+}

src/interfaces/bounds.ts

@@ -0,0 +1,11 @@
+export interface IRectangle {
+  x?: number;
+  y?: number;
+  height?: number;
+  width?: number;
+}
+
+export interface IPoint {
+  x?: number;
+  y?: number;
+}

src/interfaces/download-item.ts

@@ -0,0 +1,8 @@
+export interface IDownloadItem {
+  fileName?: string;
+  receivedBytes?: number;
+  totalBytes?: number;
+  savePath?: string;
+  id?: string;
+  completed?: boolean;
+}

src/interfaces/extensions.ts

@@ -0,0 +1,14 @@
+export type BrowserActionChangeType =
+  | 'setPopup'
+  | 'setBadgeText'
+  | 'setTitle'
+  | 'setIcon'
+  | 'setBadgeBackgroundColor';
+
+export const BROWSER_ACTION_METHODS: BrowserActionChangeType[] = [
+  'setPopup',
+  'setBadgeText',
+  'setTitle',
+  'setIcon',
+  'setBadgeBackgroundColor',
+];

src/interfaces/favicon.ts

@@ -0,0 +1,5 @@
+export interface IFavicon {
+  url?: string;
+  data?: string;
+  _id?: string;
+}

src/interfaces/form-fill.ts

@@ -0,0 +1,24 @@
+export interface IFormFillData {
+  _id?: string;
+  type?: 'password' | 'address';
+  url?: string;
+  favicon?: string;
+  fields?: {
+    username?: string;
+    passLength?: number;
+    password?: string;
+    name?: string;
+    address?: string;
+    postCode?: string;
+    city?: string;
+    phone?: string;
+    email?: string;
+    country?: string;
+  };
+}
+
+export interface IFormFillMenuItem {
+  _id?: string;
+  text?: string;
+  subtext?: string;
+}

src/interfaces/history-item.ts

@@ -0,0 +1,12 @@
+export interface IHistoryItem {
+  _id?: string;
+  title?: string;
+  url?: string;
+  date?: number;
+  favicon?: string;
+  hovered?: boolean;
+}
+
+export interface IVisitedItem extends IHistoryItem {
+  times: number;
+}

src/interfaces/history-section.ts

@@ -0,0 +1,7 @@
+import { IHistoryItem } from './history-item';
+
+export interface IHistorySection {
+  label?: string;
+  items?: IHistoryItem[];
+  date?: Date;
+}

src/interfaces/index.ts

@@ -0,0 +1,13 @@
+export * from './bookmark';
+export * from './download-item';
+export * from './favicon';
+export * from './history-item';
+export * from './history-section';
+export * from './settings';
+export * from './suggestion';
+export * from './theme';
+export * from './weather';
+export * from './form-fill';
+export * from './storage';
+export * from './bounds';
+export * from './extensions';

src/interfaces/news-item.ts

@@ -0,0 +1,13 @@
+export interface INewsItem {
+  source: {
+    id: string;
+    name: string;
+  };
+  author: string;
+  title: string;
+  description: string;
+  url: string;
+  urlToImage: string;
+  publishedAt: string;
+  content: string;
+}

src/interfaces/settings.ts

@@ -0,0 +1,33 @@
+export interface ISearchEngine {
+  name?: string;
+  url?: string;
+  keywordsUrl?: string;
+  keyword?: string;
+  icon?: string;
+}
+
+export interface IStartupBehavior {
+  type: 'continue' | 'urls' | 'empty';
+}
+
+export type TopBarVariant = 'default' | 'compact';
+
+export interface ISettings {
+  theme: string;
+  themeAuto: boolean;
+  shield: boolean;
+  multrin: boolean;
+  animations: boolean;
+  bookmarksBar: boolean;
+  suggestions: boolean;
+  searchEngine: number;
+  searchEngines: ISearchEngine[];
+  startupBehavior: IStartupBehavior;
+  warnOnQuit: boolean;
+  version: number;
+  darkContents: boolean;
+  downloadsDialog: boolean;
+  downloadsPath: string;
+  doNotTrack: boolean;
+  topBarVariant: TopBarVariant;
+}

src/interfaces/startup-tab.ts

@@ -0,0 +1,11 @@
+export interface IStartupTab {
+  id?: number;
+  windowId?: number;
+  groupId?: number;
+  title?: string;
+  url?: string;
+  favicon?: string;
+  order?: number;
+  pinned?: boolean;
+  isUserDefined?: boolean;
+}

src/interfaces/storage.ts

@@ -0,0 +1,19 @@
+export interface IOperation {
+  scope: string;
+}
+
+export interface IFindOperation extends IOperation {
+  query: any;
+}
+
+export interface IInsertOperation extends IOperation {
+  item: any;
+}
+
+export interface IRemoveOperation extends IFindOperation {
+  multi?: boolean;
+}
+
+export interface IUpdateOperation extends IFindOperation, IRemoveOperation {
+  value: any;
+}

src/interfaces/suggestion.ts

@@ -0,0 +1,10 @@
+export interface ISuggestion {
+  primaryText?: string;
+  secondaryText?: string;
+  id?: number;
+  favicon?: string;
+  canSuggest?: boolean;
+  isSearch?: boolean;
+  hovered?: boolean;
+  url?: string;
+}

src/interfaces/tabs.ts

@@ -0,0 +1,13 @@
+export type TabEvent =
+  | 'load-commit'
+  | 'url-updated'
+  | 'title-updated'
+  | 'favicon-updated'
+  | 'did-navigate'
+  | 'loading'
+  | 'pinned'
+  | 'credentials'
+  | 'blocked-ad'
+  | 'zoom-updated'
+  | 'media-playing'
+  | 'media-paused';

src/interfaces/theme.ts

@@ -0,0 +1,50 @@
+export interface ITheme {
+  'titlebar.backgroundColor': string;
+
+  'addressbar.backgroundColor': string;
+  'addressbar.textColor': string;
+
+  'toolbar.backgroundColor': string;
+  'toolbar.bottomLine.backgroundColor': string;
+  'toolbar.lightForeground': boolean;
+  'toolbar.separator.color': string;
+
+  'tab.textColor': string;
+  'tab.selected.textColor': string;
+
+  'control.backgroundColor': string;
+  'control.hover.backgroundColor': string;
+  'control.valueColor': string;
+  'control.lightIcon': boolean;
+  'switch.backgroundColor': string;
+
+  'dialog.separator.color': string;
+  'dialog.backgroundColor': string;
+  'dialog.textColor': string;
+  'dialog.lightForeground': boolean;
+
+  'searchBox.backgroundColor': string;
+  'searchBox.lightForeground': boolean;
+
+  'pages.backgroundColor': string;
+  'pages.lightForeground': boolean;
+  'pages.textColor': string;
+  'pages.navigationDrawer1.backgroundColor': string;
+  'pages.navigationDrawer2.backgroundColor': string;
+
+  'dropdown.backgroundColor': string;
+  'dropdown.backgroundColor.translucent': string;
+  'dropdown.separator.color': string;
+
+  backgroundColor: string;
+  accentColor: string;
+
+  animations?: boolean;
+
+  titlebarHeight?: number;
+  tabHeight?: number;
+  tabMarginTop?: number;
+  isCompact?: boolean;
+
+  dark?: boolean;
+}

src/interfaces/urls.ts

@@ -0,0 +1,4 @@
+export interface IURLSegment {
+  value: string;
+  grayOut: boolean;
+}

src/interfaces/weather.ts

@@ -0,0 +1,96 @@
+export interface IForecastRequest {
+  city: string;
+  lang: forecastLangCode;
+  units: 'metric' | 'imperial';
+}
+
+export interface IForecastItem {
+  date?: Date;
+  dayName?: string;
+  dayTemp?: number;
+  nightTemp?: number;
+  description?: string;
+  weather?: IWeatherCondition;
+}
+
+export interface IForecast {
+  city?: string;
+  today?: IForecastItem;
+  week?: IForecastItem[];
+}
+
+export type IWeatherCondition =
+  | 'clear'
+  | 'fewClouds'
+  | 'rain'
+  | 'showers'
+  | 'snow'
+  | 'storm';
+
+/* tslint:disable */
+export interface IOpenWeatherItem {
+  clouds: {
+    all: number;
+  };
+  dt: number;
+  dt_txt: string;
+  main: {
+    grnd_level: number;
+    humidity: number;
+    pressure: number;
+    sea_level: number;
+    temp: number;
+    temp_kf: number;
+    temp_max: number;
+    temp_min: number;
+  };
+  sys: {
+    pod: 'd' | 'n';
+  };
+  weather: {
+    description: string;
+    icon: string;
+    id: number;
+    main: IWeatherCondition;
+  }[];
+  wind: {
+    deg: number;
+    speed: number;
+  };
+}
+/* tslint:enable */
+
+export type forecastLangCode =
+  | 'ar'
+  | 'bg'
+  | 'ca'
+  | 'cz'
+  | 'de'
+  | 'el'
+  | 'en'
+  | 'fa'
+  | 'fi'
+  | 'fr'
+  | 'gl'
+  | 'hr'
+  | 'hu'
+  | 'it'
+  | 'ja'
+  | 'kr'
+  | 'la'
+  | 'lt'
+  | 'mk'
+  | 'nl'
+  | 'pl'
+  | 'pt'
+  | 'ro'
+  | 'ru'
+  | 'se'
+  | 'sk'
+  | 'sl'
+  | 'es'
+  | 'tr'
+  | 'ua'
+  | 'vi'
+  | 'zh_cn'
+  | 'zh_tw';

src/main/application.ts

@@ -0,0 +1,117 @@
+import { app, ipcMain, Menu } from 'electron';
+import { isAbsolute, extname } from 'path';
+import { existsSync } from 'fs';
+import { SessionsService } from './sessions-service';
+import { checkFiles } from '~/utils/files';
+import { Settings } from './models/settings';
+import { isURL, prefixHttp } from '~/utils';
+import { WindowsService } from './windows-service';
+import { StorageService } from './services/storage';
+import { getMainMenu } from './menus/main';
+import { runAutoUpdaterService,proxyService } from './services';
+import { DialogsService } from './services/dialogs-service';
+import { requestAuth } from './dialogs/auth';
+import { NetworkServiceHandler } from './network/network-service-handler';
+import { ExtensionServiceHandler } from './extension-service-handler';
+
+export class Application {
+  public static instance = new Application();
+
+  public sessions: SessionsService;
+
+  public settings = new Settings();
+
+  public storage = new StorageService();
+
+  public windows = new WindowsService();
+
+  public dialogs = new DialogsService();
+
+  public start() {
+    const gotTheLock = app.requestSingleInstanceLock();
+
+    if (!gotTheLock) {
+      app.quit();
+      return;
+    } else {
+      app.on('second-instance', async (e, argv) => {
+        const path = argv[argv.length - 1];
+
+        if (isAbsolute(path) && existsSync(path)) {
+          if (process.env.NODE_ENV !== 'development') {
+            const path = argv[argv.length - 1];
+            const ext = extname(path);
+
+            if (ext === '.html') {
+              this.windows.current.win.focus();
+              this.windows.current.viewManager.create({
+                url: `file:///${path}`,
+                active: true,
+              });
+            }
+          }
+          return;
+        } else if (isURL(path)) {
+          this.windows.current.win.focus();
+          this.windows.current.viewManager.create({
+            url: prefixHttp(path),
+            active: true,
+          });
+          return;
+        }
+
+        this.windows.open();
+      });
+    }
+
+    app.on('login', async (e, webContents, request, authInfo, callback) => {
+      e.preventDefault();
+
+      const window = this.windows.findByBrowserView(webContents.id);
+      const credentials = await requestAuth(
+        window.win,
+        request.url,
+        webContents.id,
+      );
+
+      if (credentials) {
+        callback(credentials.username, credentials.password);
+      }
+    });
+
+    ipcMain.on('create-window', (e, incognito = false) => {
+      this.windows.open(incognito);
+    });
+
+    this.onReady();
+  }
+
+  private async onReady() {
+
+    await app.whenReady();
+    
+    proxyService();
+
+    new ExtensionServiceHandler();
+
+    NetworkServiceHandler.get();
+
+    checkFiles();
+
+    this.storage.run();
+    this.dialogs.run();
+
+    this.windows.open();
+
+    this.sessions = new SessionsService();
+
+    Menu.setApplicationMenu(getMainMenu());
+    runAutoUpdaterService();
+
+    app.on('activate', () => {
+      if (this.windows.list.filter((x) => x !== null).length === 0) {
+        this.windows.open();
+      }
+    });
+  }
+}

src/main/dialogs/add-bookmark.ts

@@ -0,0 +1,49 @@
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+import { DIALOG_MARGIN_TOP, DIALOG_MARGIN } from '~/constants/design';
+import { IBookmark } from '~/interfaces';
+
+export const showAddBookmarkDialog = (
+  browserWindow: BrowserWindow,
+  x: number,
+  y: number,
+  data?: {
+    url: string;
+    title: string;
+    bookmark?: IBookmark;
+    favicon?: string;
+  },
+) => {
+  if (!data) {
+    const {
+      url,
+      title,
+      bookmark,
+      favicon,
+    } = Application.instance.windows.current.viewManager.selected;
+    data = {
+      url,
+      title,
+      bookmark,
+      favicon,
+    };
+  }
+
+  const dialog = Application.instance.dialogs.show({
+    name: 'add-bookmark',
+    browserWindow,
+    getBounds: () => ({
+      width: 366,
+      height: 240,
+      x: x - 366 + DIALOG_MARGIN,
+      y: y - DIALOG_MARGIN_TOP,
+    }),
+    onWindowBoundsUpdate: () => dialog.hide(),
+  });
+
+  if (!dialog) return;
+
+  dialog.on('loaded', (e) => {
+    e.reply('data', data);
+  });
+};

src/main/dialogs/auth.ts

@@ -0,0 +1,49 @@
+import { VIEW_Y_OFFSET } from '~/constants/design';
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+
+export const requestAuth = (
+  browserWindow: BrowserWindow,
+  url: string,
+  tabId: number,
+): Promise<{ username: string; password: string }> => {
+  return new Promise((resolve, reject) => {
+    const appWindow = Application.instance.windows.fromBrowserWindow(
+      browserWindow,
+    );
+
+    const tab = appWindow.viewManager.views.get(tabId);
+    tab.requestedAuth = { url };
+
+    const dialog = Application.instance.dialogs.show({
+      name: 'auth',
+      browserWindow,
+      getBounds: () => {
+        const { width } = browserWindow.getContentBounds();
+        return {
+          width: 400,
+          height: 500,
+          x: width / 2 - 400 / 2,
+          y: VIEW_Y_OFFSET,
+        };
+      },
+      tabAssociation: {
+        tabId,
+        getTabInfo: (tabId) => {
+          const tab = appWindow.viewManager.views.get(tabId);
+          return tab.requestedAuth;
+        },
+      },
+      onWindowBoundsUpdate: (disposition) => {
+        if (disposition === 'resize') dialog.rearrange();
+      },
+    });
+
+    if (!dialog) return;
+
+    dialog.on('result', (e, result) => {
+      resolve(result);
+      dialog.hide();
+    });
+  });
+};

src/main/dialogs/credentials.ts

@@ -0,0 +1,26 @@
+import { VIEW_Y_OFFSET } from '~/constants/design';
+import { AppWindow } from '../windows';
+import { Dialog } from '.';
+
+const WIDTH = 350;
+const HEIGHT = 271;
+
+export class CredentialsDialog extends Dialog {
+  public constructor(appWindow: AppWindow) {
+    super(appWindow, {
+      name: 'credentials',
+      bounds: {
+        height: HEIGHT,
+        width: WIDTH,
+        y: VIEW_Y_OFFSET,
+      },
+    });
+  }
+
+  public rearrange() {
+    const { width } = this.appWindow.win.getContentBounds();
+    super.rearrange({
+      x: width - WIDTH,
+    });
+  }
+}

src/main/dialogs/dialog.ts

@@ -0,0 +1,193 @@
+import { BrowserView, app, ipcMain, BrowserWindow } from 'electron';
+import { join } from 'path';
+import { roundifyRectangle } from '../services/dialogs-service';
+
+interface IOptions {
+  name: string;
+  devtools?: boolean;
+  bounds?: IRectangle;
+  hideTimeout?: number;
+  customHide?: boolean;
+  webPreferences?: Electron.WebPreferences;
+}
+
+interface IRectangle {
+  x?: number;
+  y?: number;
+  width?: number;
+  height?: number;
+}
+
+export class PersistentDialog {
+  public browserWindow: BrowserWindow;
+  public browserView: BrowserView;
+
+  public visible = false;
+
+  public bounds: IRectangle = {
+    x: 0,
+    y: 0,
+    width: 0,
+    height: 0,
+  };
+
+  public name: string;
+
+  private timeout: any;
+  private hideTimeout: number;
+
+  private loaded = false;
+  private showCallback: any = null;
+
+  public constructor({
+    bounds,
+    name,
+    devtools,
+    hideTimeout,
+    webPreferences,
+  }: IOptions) {
+    this.browserView = new BrowserView({
+      webPreferences: {
+        nodeIntegration: true,
+        contextIsolation: false,
+        enableRemoteModule: true,
+        ...webPreferences,
+      },
+    });
+
+    this.bounds = { ...this.bounds, ...bounds };
+    this.hideTimeout = hideTimeout;
+    this.name = name;
+
+    const { webContents } = this.browserView;
+
+    ipcMain.on(`hide-${webContents.id}`, () => {
+      this.hide(false, false);
+    });
+
+    webContents.once('dom-ready', () => {
+      this.loaded = true;
+
+      if (this.showCallback) {
+        this.showCallback();
+        this.showCallback = null;
+      }
+    });
+
+    if (process.env.NODE_ENV === 'development') {
+      this.webContents.loadURL(`http://localhost:4444/${this.name}.html`);
+    } else {
+      this.webContents.loadURL(
+        join('file://', app.getAppPath(), `build/${this.name}.html`),
+      );
+    }
+  }
+
+  public get webContents() {
+    return this.browserView.webContents;
+  }
+
+  public get id() {
+    return this.webContents.id;
+  }
+
+  public rearrange(rect: IRectangle = {}) {
+    this.bounds = roundifyRectangle({
+      height: rect.height || this.bounds.height || 0,
+      width: rect.width || this.bounds.width || 0,
+      x: rect.x || this.bounds.x || 0,
+      y: rect.y || this.bounds.y || 0,
+    });
+
+    if (this.visible) {
+      this.browserView.setBounds(this.bounds as any);
+    }
+  }
+
+  public show(browserWindow: BrowserWindow, focus = true, waitForLoad = true) {
+    return new Promise((resolve) => {
+      this.browserWindow = browserWindow;
+
+      clearTimeout(this.timeout);
+
+      browserWindow.webContents.send(
+        'dialog-visibility-change',
+        this.name,
+        true,
+      );
+
+      const callback = () => {
+        if (this.visible) {
+          if (focus) this.webContents.focus();
+          return;
+        }
+
+        this.visible = true;
+
+        browserWindow.addBrowserView(this.browserView);
+        this.rearrange();
+
+        if (focus) this.webContents.focus();
+
+        resolve();
+      };
+
+      if (!this.loaded && waitForLoad) {
+        this.showCallback = callback;
+        return;
+      }
+
+      callback();
+    });
+  }
+
+  public hideVisually() {
+    this.send('visible', false);
+  }
+
+  public send(channel: string, ...args: any[]) {
+    this.webContents.send(channel, ...args);
+  }
+
+  public hide(bringToTop = false, hideVisually = true) {
+    if (!this.browserWindow) return;
+
+    if (hideVisually) this.hideVisually();
+
+    if (!this.visible) return;
+
+    this.browserWindow.webContents.send(
+      'dialog-visibility-change',
+      this.name,
+      false,
+    );
+
+    if (bringToTop) {
+      this.bringToTop();
+    }
+
+    clearTimeout(this.timeout);
+
+    if (this.hideTimeout) {
+      this.timeout = setTimeout(() => {
+        this.browserWindow.removeBrowserView(this.browserView);
+      }, this.hideTimeout);
+    } else {
+      this.browserWindow.removeBrowserView(this.browserView);
+    }
+
+    this.visible = false;
+
+    // this.appWindow.fixDragging();
+  }
+
+  public bringToTop() {
+    this.browserWindow.removeBrowserView(this.browserView);
+    this.browserWindow.addBrowserView(this.browserView);
+  }
+
+  public destroy() {
+    this.browserView.destroy();
+    this.browserView = null;
+  }
+}

src/main/dialogs/downloads.ts

@@ -0,0 +1,46 @@
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+import {
+  DIALOG_MARGIN_TOP,
+  DIALOG_MARGIN,
+  DIALOG_TOP,
+} from '~/constants/design';
+
+export const showDownloadsDialog = (
+  browserWindow: BrowserWindow,
+  x: number,
+  y: number,
+) => {
+  let height = 0;
+
+  const dialog = Application.instance.dialogs.show({
+    name: 'downloads-dialog',
+    browserWindow,
+    getBounds: () => {
+      const winBounds = browserWindow.getContentBounds();
+      const maxHeight = winBounds.height - DIALOG_TOP - 16;
+
+      height = Math.round(Math.min(winBounds.height, height + 28));
+
+      dialog.browserView.webContents.send(
+        `max-height`,
+        Math.min(maxHeight, height),
+      );
+
+      return {
+        x: x - 350 + DIALOG_MARGIN,
+        y: y - DIALOG_MARGIN_TOP,
+        width: 350,
+        height,
+      };
+    },
+    onWindowBoundsUpdate: () => dialog.hide(),
+  });
+
+  if (!dialog) return;
+
+  dialog.on('height', (e, h) => {
+    height = h;
+    dialog.rearrange();
+  });
+};

src/main/dialogs/extension-popup.ts

@@ -0,0 +1,51 @@
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+import { DIALOG_MARGIN_TOP, DIALOG_MARGIN } from '~/constants/design';
+
+export const showExtensionDialog = (
+  browserWindow: BrowserWindow,
+  x: number,
+  y: number,
+  url: string,
+  inspect = false,
+) => {
+  if (!process.env.ENABLE_EXTENSIONS) return;
+
+  let height = 512;
+  let width = 512;
+
+  const dialog = Application.instance.dialogs.show({
+    name: 'extension-popup',
+    browserWindow,
+    getBounds: () => {
+      return {
+        x: x - width + DIALOG_MARGIN,
+        y: y - DIALOG_MARGIN_TOP,
+        height: Math.min(1024, height),
+        width: Math.min(1024, width),
+      };
+    },
+    onWindowBoundsUpdate: () => dialog.hide(),
+  });
+
+  if (!dialog) return;
+
+  dialog.on('bounds', (e, w, h) => {
+    width = w;
+    height = h;
+    dialog.rearrange();
+  });
+
+  dialog.browserView.webContents.on(
+    'will-attach-webview',
+    (e, webPreferences, params) => {
+      webPreferences.sandbox = true;
+      webPreferences.nodeIntegration = false;
+      webPreferences.contextIsolation = true;
+    },
+  );
+
+  dialog.on('loaded', (e) => {
+    e.reply('data', { url, inspect });
+  });
+};

src/main/dialogs/find.ts

@@ -0,0 +1,38 @@
+import { VIEW_Y_OFFSET } from '~/constants/design';
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+
+export const showFindDialog = (browserWindow: BrowserWindow) => {
+  const appWindow = Application.instance.windows.fromBrowserWindow(
+    browserWindow,
+  );
+
+  const dialog = Application.instance.dialogs.show({
+    name: 'find',
+    browserWindow,
+    devtools: true,
+    getBounds: () => {
+      const { width } = browserWindow.getContentBounds();
+      return {
+        width: 416,
+        height: 70,
+        x: width - 416,
+        y: VIEW_Y_OFFSET,
+      };
+    },
+    tabAssociation: {
+      tabId: appWindow.viewManager.selectedId,
+      getTabInfo: (tabId) => {
+        const tab = appWindow.viewManager.views.get(tabId);
+        return tab.findInfo;
+      },
+      setTabInfo: (tabId, info) => {
+        const tab = appWindow.viewManager.views.get(tabId);
+        tab.findInfo = info;
+      },
+    },
+    onWindowBoundsUpdate: (disposition) => {
+      if (disposition === 'resize') dialog.rearrange();
+    },
+  });
+};

src/main/dialogs/form-fill.ts

@@ -0,0 +1,45 @@
+import { VIEW_Y_OFFSET, DIALOG_MARGIN_TOP } from '~/constants/design';
+import { Dialog } from './dialog';
+import { AppWindow } from '../windows';
+
+const WIDTH = 208;
+const HEIGHT = 128;
+
+export class FormFillDialog extends Dialog {
+  public inputRect = {
+    width: 0,
+    height: 0,
+    x: 0,
+    y: 0,
+  };
+
+  public constructor(appWindow: AppWindow) {
+    super(appWindow, {
+      name: 'form-fill',
+      bounds: {
+        height: HEIGHT,
+        width: WIDTH,
+      },
+    });
+  }
+
+  public rearrange() {
+    super.rearrange({
+      x: this.inputRect.x - 8,
+      y:
+        this.inputRect.y +
+        this.inputRect.height +
+        VIEW_Y_OFFSET -
+        DIALOG_MARGIN_TOP +
+        2,
+    });
+  }
+
+  public resize(count: number, hasSubtext = false) {
+    const itemHeight = hasSubtext ? 56 : 32;
+    super.rearrange({
+      width: WIDTH,
+      height: count * itemHeight + DIALOG_MARGIN_TOP * 2 + 16,
+    });
+  }
+}

src/main/dialogs/menu.ts

@@ -0,0 +1,24 @@
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+import { DIALOG_MARGIN_TOP, DIALOG_MARGIN } from '~/constants/design';
+
+export const showMenuDialog = (
+  browserWindow: BrowserWindow,
+  x: number,
+  y: number,
+) => {
+  const menuWidth = 330;
+  const dialog = Application.instance.dialogs.show({
+    name: 'menu',
+    browserWindow,
+    getBounds: () => ({
+      width: menuWidth,
+      height: 510,
+      x: x - menuWidth + DIALOG_MARGIN,
+      y: y - DIALOG_MARGIN_TOP,
+    }),
+    onWindowBoundsUpdate: () => {
+      dialog.hide();
+    },
+  });
+};

src/main/dialogs/permissions.ts

@@ -0,0 +1,55 @@
+import { VIEW_Y_OFFSET } from '~/constants/design';
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+
+export const requestPermission = (
+  browserWindow: BrowserWindow,
+  name: string,
+  url: string,
+  details: any,
+  tabId: number,
+): Promise<boolean> => {
+  return new Promise((resolve, reject) => {
+    if (
+      name === 'unknown' ||
+      (name === 'media' && details.mediaTypes.length === 0) ||
+      name === 'midiSysex'
+    ) {
+      return reject('Unknown permission');
+    }
+
+    const appWindow = Application.instance.windows.fromBrowserWindow(
+      browserWindow,
+    );
+
+    appWindow.viewManager.selected.requestedPermission = { name, url, details };
+
+    // const dialog = Application.instance.dialogs.show({
+    //   name: 'permissions',
+    //   browserWindow,
+    //   getBounds: () => ({
+    //     width: 366,
+    //     height: 165,
+    //     x: 0,
+    //     y: VIEW_Y_OFFSET,
+    //   }),
+    //   tabAssociation: {
+    //     tabId,
+    //     getTabInfo: (tabId) => {
+    //       const tab = appWindow.viewManager.views.get(tabId);
+    //       return tab.requestedPermission;
+    //     },
+    //   },
+    //   onWindowBoundsUpdate: (disposition) => {
+    //     if (disposition === 'resize') dialog.rearrange();
+    //   },
+    // });
+
+    // if (!dialog) return;
+
+    // dialog.on('result', (e, result) => {
+    //   resolve(result);
+    //   dialog.hide();
+    // });
+  });
+};

src/main/dialogs/preview.ts

@@ -0,0 +1,51 @@
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+import { DIALOG_MARGIN_TOP, DIALOG_MARGIN } from '~/constants/design';
+import { PersistentDialog } from './dialog';
+import { ERROR_PROTOCOL } from '~/constants/files';
+
+const HEIGHT = 256;
+
+export class PreviewDialog extends PersistentDialog {
+  public visible = false;
+  public tab: { id?: number; x?: number; y?: number } = {};
+
+  constructor() {
+    super({
+      name: 'preview',
+      bounds: {
+        height: HEIGHT,
+      },
+      hideTimeout: 150,
+    });
+  }
+
+  public rearrange() {
+    const { width } = this.browserWindow.getContentBounds();
+    super.rearrange({ width, y: this.tab.y });
+  }
+
+  public async show(browserWindow: BrowserWindow) {
+    super.show(browserWindow, false);
+
+    const {
+      id,
+      url,
+      title,
+      errorURL,
+    } = Application.instance.windows
+      .fromBrowserWindow(browserWindow)
+      .viewManager.views.get(this.tab.id);
+
+    this.send('visible', true, {
+      id,
+      url: url.startsWith(`${ERROR_PROTOCOL}://`) ? errorURL : url,
+      title,
+      x: this.tab.x - 8,
+    });
+  }
+
+  public hide(bringToTop = true) {
+    super.hide(bringToTop);
+  }
+}

src/main/dialogs/search.ts

@@ -0,0 +1,81 @@
+import { ipcMain, BrowserWindow } from 'electron';
+import {
+  DIALOG_MIN_HEIGHT,
+  DIALOG_MARGIN_TOP,
+  DIALOG_MARGIN,
+} from '~/constants/design';
+import { PersistentDialog } from './dialog';
+import { Application } from '../application';
+
+const WIDTH = 800;
+const HEIGHT = 80;
+
+export class SearchDialog extends PersistentDialog {
+  private isPreviewVisible = false;
+
+  public data = {
+    text: '',
+    x: 0,
+    y: 0,
+    width: 200,
+  };
+
+  public constructor() {
+    super({
+      name: 'search',
+      bounds: {
+        width: WIDTH,
+        height: HEIGHT,
+        y: 48,
+      },
+
+      devtools: false,
+    });
+
+    ipcMain.on(`height-${this.id}`, (e, height) => {
+      super.rearrange({
+        height: this.isPreviewVisible
+          ? Math.max(DIALOG_MIN_HEIGHT, HEIGHT + height)
+          : HEIGHT + height,
+      });
+    });
+
+    ipcMain.on(`addressbar-update-input-${this.id}`, (e, data) => {
+      this.browserWindow.webContents.send('addressbar-update-input', data);
+    });
+  }
+
+  public rearrange() {
+    super.rearrange({
+      x: this.data.x - DIALOG_MARGIN,
+      y: this.data.y - DIALOG_MARGIN_TOP,
+      width: this.data.width + 2 * DIALOG_MARGIN,
+    });
+  }
+
+  private onResize = () => {
+    this.hide();
+  };
+
+  public async show(browserWindow: BrowserWindow) {
+    super.show(browserWindow, true, false);
+
+    browserWindow.once('resize', this.onResize);
+
+    this.send('visible', true, {
+      id: Application.instance.windows.current.viewManager.selectedId,
+      ...this.data,
+    });
+
+    ipcMain.once('get-search-tabs', (e, tabs) => {
+      this.send('search-tabs', tabs);
+    });
+
+    browserWindow.webContents.send('get-search-tabs');
+  }
+
+  public hide(bringToTop = false) {
+    super.hide(bringToTop);
+    this.browserWindow.removeListener('resize', this.onResize);
+  }
+}

src/main/dialogs/tabgroup.ts

@@ -0,0 +1,24 @@
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+import { DIALOG_MARGIN_TOP, DIALOG_MARGIN } from '~/constants/design';
+
+export const showTabGroupDialog = (
+  browserWindow: BrowserWindow,
+  tabGroup: any,
+) => {
+  const dialog = Application.instance.dialogs.show({
+    name: 'tabgroup',
+    browserWindow,
+    getBounds: () => ({
+      width: 266,
+      height: 180,
+      x: tabGroup.x - DIALOG_MARGIN,
+      y: tabGroup.y - DIALOG_MARGIN_TOP,
+    }),
+    onWindowBoundsUpdate: () => dialog.hide(),
+  });
+
+  if (!dialog) return;
+
+  dialog.handle('tabgroup', () => tabGroup);
+};

src/main/dialogs/zoom.ts

@@ -0,0 +1,28 @@
+import { BrowserWindow } from 'electron';
+import { Application } from '../application';
+import { DIALOG_MARGIN_TOP, DIALOG_MARGIN } from '~/constants/design';
+
+export const showZoomDialog = (
+  browserWindow: BrowserWindow,
+  x: number,
+  y: number,
+) => {
+  const tabId = Application.instance.windows.fromBrowserWindow(browserWindow)
+    .viewManager.selectedId;
+
+  const dialog = Application.instance.dialogs.show({
+    name: 'zoom',
+    browserWindow,
+    getBounds: () => ({
+      width: 280,
+      height: 100,
+      x: x - 280 + DIALOG_MARGIN,
+      y: y - DIALOG_MARGIN_TOP,
+    }),
+    onWindowBoundsUpdate: () => dialog.hide(),
+  });
+
+  if (!dialog) return;
+
+  dialog.handle('tab-id', () => tabId);
+};

src/main/extension-service-handler.ts

@@ -0,0 +1,17 @@
+import { RpcMainEvent, RpcMainHandler } from '@wexond/rpc-electron';
+import {
+  extensionMainChannel,
+  ExtensionMainService,
+} from '~/common/rpc/extensions';
+import { Application } from './application';
+
+export class ExtensionServiceHandler
+  implements RpcMainHandler<ExtensionMainService> {
+  constructor() {
+    extensionMainChannel.getReceiver().handler = this;
+  }
+
+  uninstall(e: RpcMainEvent, id: string): void {
+    Application.instance.sessions.uninstallExtension(id);
+  }
+}

src/main/index.ts

@@ -0,0 +1,69 @@
+import { ipcMain, app, webContents } from 'electron';
+import { setIpcMain } from '@wexond/rpc-electron';
+setIpcMain(ipcMain);
+
+if (process.env.NODE_ENV === 'development') {
+  require('source-map-support').install();
+}
+
+import { platform } from 'os';
+import { Application } from './application';
+
+export const isNightly = app.name === 'wexond-nightly';
+
+app.allowRendererProcessReuse = true;
+app.name = isNightly ? '蓝微浏览器 Nightly' : '蓝微浏览器';
+
+(process.env as any)['ELECTRON_DISABLE_SECURITY_WARNINGS'] = true;
+
+app.commandLine.appendSwitch('--enable-transparent-visuals');
+app.commandLine.appendSwitch(
+  'enable-features',
+  'CSSColorSchemeUARendering, ImpulseScrollAnimations, ParallelDownloading',
+);
+
+if (process.env.NODE_ENV === 'development') {
+  app.commandLine.appendSwitch('remote-debugging-port', '9222');
+}
+
+ipcMain.setMaxListeners(0);
+
+// app.setAsDefaultProtocolClient('http');
+// app.setAsDefaultProtocolClient('https');
+
+const application = Application.instance;
+application.start();
+
+process.on('uncaughtException', (error) => {
+  console.error(error);
+});
+
+app.on('window-all-closed', () => {
+  if (platform() !== 'darwin') {
+    app.quit();
+  }
+});
+
+ipcMain.on('get-webcontents-id', (e) => {
+  e.returnValue = e.sender.id;
+});
+
+ipcMain.on('get-window-id', (e) => {
+  e.returnValue = (e.sender as any).windowId;
+});
+
+ipcMain.handle(
+  `web-contents-call`,
+  async (e, { webContentsId, method, args = [] }) => {
+    const wc = webContents.fromId(webContentsId);
+    const result = (wc as any)[method](...args);
+
+    if (result) {
+      if (result instanceof Promise) {
+        return await result;
+      }
+
+      return result;
+    }
+  },
+);

src/main/menus/bookmarks.ts

@@ -0,0 +1,131 @@
+import {
+  Menu,
+  nativeImage,
+  NativeImage,
+  MenuItemConstructorOptions,
+  app,
+} from 'electron';
+import { join } from 'path';
+import { IBookmark } from '~/interfaces';
+import { Application } from '../application';
+import { AppWindow } from '../windows/app';
+import { showAddBookmarkDialog } from '../dialogs/add-bookmark';
+
+function getPath(file: string) {
+  if (process.env.NODE_ENV === 'development') {
+    return join(
+      app.getAppPath(),
+      'src',
+      'renderer',
+      'resources',
+      'icons',
+      `${file}.png`,
+    );
+  } else {
+    const path = require(`~/renderer/resources/icons/${file}.png`);
+    return join(app.getAppPath(), `build`, path);
+  }
+}
+
+function getIcon(
+  favicon: string | undefined,
+  isFolder: boolean,
+): NativeImage | string {
+  if (favicon) {
+    let dataURL = Application.instance.storage.favicons.get(favicon);
+    if (dataURL) {
+      // some favicon data urls have a corrupted base 64 file type descriptor
+      // prefixed with data:png;base64, instead of data:image/png;base64,
+      // see: https://github.com/electron/electron/issues/23369
+      if (!dataURL.split(',')[0].includes('image')) {
+        const split = dataURL.split(':');
+        dataURL = split.join(':image/');
+      }
+
+      const image = nativeImage
+        .createFromDataURL(dataURL)
+        .resize({ width: 16, height: 16 });
+      return image;
+    }
+  }
+
+  if (Application.instance.settings.object.theme === 'wexond-dark') {
+    if (isFolder) {
+      return getPath('folder_light');
+    } else {
+      return getPath('page_light');
+    }
+  } else {
+    if (isFolder) {
+      return getPath('folder_dark');
+    } else {
+      return getPath('page_dark');
+    }
+  }
+}
+
+export function createDropdown(
+  appWindow: AppWindow,
+  parentID: string,
+  bookmarks: IBookmark[],
+): Electron.Menu {
+  const folderBookmarks = bookmarks.filter(
+    ({ static: staticName, parent }) => !staticName && parent === parentID,
+  );
+  const template = folderBookmarks.map<MenuItemConstructorOptions>(
+    ({ title, url, favicon, isFolder, _id }) => ({
+      click: url
+        ? () => {
+            appWindow.viewManager.create({ url, active: true });
+          }
+        : undefined,
+      label: title,
+      icon: getIcon(favicon, isFolder),
+      submenu: isFolder ? createDropdown(appWindow, _id, bookmarks) : undefined,
+      id: _id,
+    }),
+  );
+
+  return template.length > 0
+    ? Menu.buildFromTemplate(template)
+    : Menu.buildFromTemplate([{ label: '(empty)', enabled: false }]);
+}
+
+export function createMenu(appWindow: AppWindow, item: IBookmark) {
+  const { isFolder, url } = item;
+  const folderItems: MenuItemConstructorOptions[] = [
+    {
+      label: '新标签打开',
+      click: () => {
+        appWindow.viewManager.create({ url, active: true });
+      },
+    },
+    {
+      type: 'separator',
+    },
+  ];
+
+  const template: MenuItemConstructorOptions[] = [
+    ...(!isFolder ? folderItems : []),
+    {
+      label: '编辑',
+      click: () => {
+        const windowBounds = appWindow.win.getBounds();
+        showAddBookmarkDialog(appWindow.win, windowBounds.width - 20, 72, {
+          url: item.url,
+          title: item.title,
+          bookmark: item,
+          favicon: item.favicon,
+        });
+      },
+    },
+    {
+      label: '移除',
+      click: () => {
+        Application.instance.storage.removeBookmark(item._id);
+      },
+    },
+  ];
+
+  return Menu.buildFromTemplate(template);
+}

src/main/menus/common-actions.ts

@@ -0,0 +1,43 @@
+import { extname } from 'path';
+import { dialog } from 'electron';
+import { Application } from '../application';
+
+export const saveAs = async () => {
+  const {
+    title,
+    webContents,
+  } = Application.instance.windows.current.viewManager.selected;
+
+  const { canceled, filePath } = await dialog.showSaveDialog({
+    defaultPath: title,
+    filters: [
+      { name: 'Webpage, Complete', extensions: ['html', 'htm'] },
+      { name: 'Webpage, HTML Only', extensions: ['htm', 'html'] },
+    ],
+  });
+
+  if (canceled) return;
+
+  const ext = extname(filePath);
+
+  webContents.savePage(filePath, ext === '.htm' ? 'HTMLOnly' : 'HTMLComplete');
+};
+
+export const viewSource = async () => {
+  const { viewManager } = Application.instance.windows.current;
+
+  viewManager.create(
+    {
+      url: `view-source:${viewManager.selected.url}`,
+      active: true,
+    },
+    true,
+  );
+};
+
+export const printPage = () => {
+  const {
+    webContents,
+  } = Application.instance.windows.current.viewManager.selected;
+  webContents.print();
+};

src/main/menus/main.ts

@@ -0,0 +1,380 @@
+import { Menu, webContents, app, BrowserWindow, MenuItem } from 'electron';
+import { defaultTabOptions } from '~/constants/tabs';
+import { viewSource, saveAs, printPage } from './common-actions';
+import { WEBUI_BASE_URL, WEBUI_URL_SUFFIX } from '~/constants/files';
+import { AppWindow } from '../windows';
+import { Application } from '../application';
+import { showMenuDialog } from '../dialogs/menu';
+import { getWebUIURL } from '~/common/webui';
+
+const isMac = process.platform === 'darwin';
+
+const createMenuItem = (
+  shortcuts: string[],
+  action: (
+    window: AppWindow,
+    menuItem: MenuItem,
+    shortcutIndex: number,
+  ) => void,
+  label: string = null,
+) => {
+  const result: any = shortcuts.map((shortcut, key) => ({
+    accelerator: shortcut,
+    visible: label != null && key === 0,
+    label: label != null && key === 0 ? label : '',
+    click: (menuItem: MenuItem, browserWindow: BrowserWindow) =>
+      action(
+        Application.instance.windows.list.find(
+          (x) => x.win.id === browserWindow.id,
+        ),
+        menuItem,
+        key,
+      ),
+  }));
+
+  return result;
+};
+
+export const getMainMenu = () => {
+  const template: any = [
+    ...(isMac
+      ? [
+          {
+            label: app.name,
+            submenu: [
+              { role: 'about' },
+              { type: 'separator' },
+              { role: 'services' },
+              { type: 'separator' },
+              { role: 'hide' },
+              { role: 'hideothers' },
+              { role: 'unhide' },
+              { type: 'separator' },
+              { role: 'quit' },
+            ],
+          },
+        ]
+      : []),
+    {
+      label: 'File',
+      submenu: [
+        ...createMenuItem(
+          ['CmdOrCtrl+N'],
+          () => {
+            Application.instance.windows.open();
+          },
+          'New window',
+        ),
+        ...createMenuItem(
+          ['CmdOrCtrl+Shift+N'],
+          () => {
+            Application.instance.windows.open(true);
+          },
+          'New incognito window',
+        ),
+        ...createMenuItem(
+          ['CmdOrCtrl+T'],
+          (window) => {
+            window.viewManager.create(defaultTabOptions);
+          },
+          'New tab',
+        ),
+        ...createMenuItem(
+          ['CmdOrCtrl+Shift+T'],
+          (window) => {
+            window.send('revert-closed-tab');
+          },
+          'Revert closed tab',
+        ),
+        {
+          type: 'separator',
+        },
+        ...createMenuItem(
+          ['CmdOrCtrl+Shift+W'],
+          (window) => {
+            window.win.close();
+          },
+          'Close window',
+        ),
+        ...createMenuItem(
+          ['CmdOrCtrl+W', 'CmdOrCtrl+F4'],
+          (window) => {
+            window.send('remove-tab', window.viewManager.selectedId);
+          },
+          'Close tab',
+        ),
+        {
+          type: 'separator',
+        },
+        ...createMenuItem(
+          ['CmdOrCtrl+S'],
+          () => {
+            saveAs();
+          },
+          'Save webpage as...',
+        ),
+        {
+          type: 'separator',
+        },
+        ...createMenuItem(
+          ['CmdOrCtrl+P'],
+          () => {
+            printPage();
+          },
+          'Print',
+        ),
+
+        // Hidden items
+
+        // Focus address bar
+        ...createMenuItem(['Ctrl+Space', 'CmdOrCtrl+L', 'Alt+D', 'F6'], () => {
+          Application.instance.dialogs
+            .getPersistent('search')
+            .show(Application.instance.windows.current.win);
+        }),
+
+        // Toggle menu
+        ...createMenuItem(['Alt+F', 'Alt+E'], () => {
+          Application.instance.windows.current.send('show-menu-dialog');
+        }),
+      ],
+    },
+    {
+      label: 'Edit',
+      submenu: [
+        { role: 'undo' },
+        { role: 'redo' },
+        { type: 'separator' },
+        { role: 'cut' },
+        { role: 'copy' },
+        { role: 'paste' },
+        ...(isMac
+          ? [
+              { role: 'pasteAndMatchStyle' },
+              { role: 'delete' },
+              { role: 'selectAll' },
+              { type: 'separator' },
+              {
+                label: 'Speech',
+                submenu: [{ role: 'startspeaking' }, { role: 'stopspeaking' }],
+              },
+            ]
+          : [{ role: 'delete' }, { type: 'separator' }, { role: 'selectAll' }]),
+        { type: 'separator' },
+        ...createMenuItem(
+          ['CmdOrCtrl+F'],
+          () => {
+            Application.instance.windows.current.send('find');
+          },
+          'Find in page',
+        ),
+      ],
+    },
+    {
+      label: 'View',
+      submenu: [
+        ...createMenuItem(
+          ['CmdOrCtrl+R', 'F5'],
+          () => {
+            Application.instance.windows.current.viewManager.selected.webContents.reload();
+          },
+          'Reload',
+        ),
+        ...createMenuItem(
+          ['CmdOrCtrl+Shift+R', 'Shift+F5'],
+          () => {
+            Application.instance.windows.current.viewManager.selected.webContents.reloadIgnoringCache();
+          },
+          'Reload ignoring cache',
+        ),
+      ],
+    },
+    {
+      label: 'History',
+      submenu: [
+        // TODO: Homepage - Ctrl+Shift+H
+        ...createMenuItem(
+          isMac ? ['Cmd+[', 'Cmd+Left'] : ['Alt+Left'],
+          () => {
+            const {
+              selected,
+            } = Application.instance.windows.current.viewManager;
+            if (selected) {
+              selected.webContents.goBack();
+            }
+          },
+          'Go back',
+        ),
+        ...createMenuItem(
+          isMac ? ['Cmd+]', 'Cmd+Right'] : ['Alt+Right'],
+          () => {
+            const {
+              selected,
+            } = Application.instance.windows.current.viewManager;
+            if (selected) {
+              selected.webContents.goForward();
+            }
+          },
+          'Go forward',
+        ),
+        // { type: 'separator' }
+        // TODO: list last closed tabs
+        // { type: 'separator' }
+        // TODO: list last visited
+        { type: 'separator' },
+        ...createMenuItem(
+          isMac ? ['Cmd+Y'] : ['Ctrl+H'],
+          () => {
+            Application.instance.windows.current.viewManager.create({
+              url: getWebUIURL('history'),
+              active: true,
+            });
+          },
+          'Manage history',
+        ),
+      ],
+    },
+    {
+      label: 'Bookmarks',
+      submenu: [
+        ...createMenuItem(
+          isMac ? ['Cmd+Option+B'] : ['CmdOrCtrl+Shift+O'],
+          () => {
+            Application.instance.windows.current.viewManager.create({
+              url: getWebUIURL('bookmarks'),
+              active: true,
+            });
+          },
+          'Manage bookmarks',
+        ),
+        ...createMenuItem(
+          ['CmdOrCtrl+Shift+B'],
+          () => {
+            const { bookmarksBar } = Application.instance.settings.object;
+            Application.instance.settings.updateSettings({
+              bookmarksBar: !bookmarksBar,
+            });
+          },
+          'Toggle bookmarks bar',
+        ),
+        ...createMenuItem(
+          ['CmdOrCtrl+D'],
+          () => {
+            Application.instance.windows.current.webContents.send(
+              'show-add-bookmark-dialog',
+            );
+          },
+          'Add this website to bookmarks',
+        ),
+        // { type: 'separator' }
+        // TODO: list bookmarks
+      ],
+    },
+    {
+      label: 'Tools',
+      submenu: [
+        {
+          label: 'Developer',
+          submenu: [
+            ...createMenuItem(
+              ['CmdOrCtrl+U'],
+              () => {
+                viewSource();
+              },
+              'View source',
+            ),
+            ...createMenuItem(
+              ['CmdOrCtrl+Shift+I', 'CmdOrCtrl+Shift+J', 'F12'],
+              () => {
+                setTimeout(() => {
+                  Application.instance.windows.current.viewManager.selected.webContents.toggleDevTools();
+                });
+              },
+              'Developer tools...',
+            ),
+
+            // Developer tools (current webContents) (dev)
+            ...createMenuItem(['CmdOrCtrl+Shift+F12'], () => {
+              setTimeout(() => {
+                webContents
+                  .getFocusedWebContents()
+                  .openDevTools({ mode: 'detach' });
+              });
+            }),
+          ],
+        },
+      ],
+    },
+    {
+      label: 'Tab',
+      submenu: [
+        ...createMenuItem(
+          isMac ? ['Cmd+Option+Right'] : ['Ctrl+Tab', 'Ctrl+PageDown'],
+          () => {
+            Application.instance.windows.current.webContents.send(
+              'select-next-tab',
+            );
+          },
+          'Select next tab',
+        ),
+        ...createMenuItem(
+          isMac ? ['Cmd+Option+Left'] : ['Ctrl+Shift+Tab', 'Ctrl+PageUp'],
+          () => {
+            Application.instance.windows.current.webContents.send(
+              'select-previous-tab',
+            );
+          },
+          'Select previous tab',
+        ),
+      ],
+    },
+    {
+      label: 'Window',
+      submenu: [
+        { role: 'minimize' },
+        { role: 'togglefullscreen' },
+        { role: 'zoom' },
+        ...(isMac
+          ? [
+              { type: 'separator' },
+              { role: 'front' },
+              { type: 'separator' },
+              { role: 'window' },
+            ]
+          : [{ role: 'close', accelerator: '' }]),
+        { type: 'separator' },
+        {
+          label: 'Always on top',
+          type: 'checkbox',
+          checked: false,
+          click(menuItem: MenuItem, browserWindow: BrowserWindow) {
+            browserWindow.setAlwaysOnTop(!browserWindow.isAlwaysOnTop());
+            menuItem.checked = browserWindow.isAlwaysOnTop();
+          },
+        },
+      ],
+    },
+  ];
+
+  // Ctrl+1 - Ctrl+8
+  template[0].submenu = template[0].submenu.concat(
+    createMenuItem(
+      Array.from({ length: 8 }, (v, k) => k + 1).map((i) => `CmdOrCtrl+${i}`),
+      (window, menuItem, i) => {
+        Application.instance.windows.current.webContents.send(
+          'select-tab-index',
+          i,
+        );
+      },
+    ),
+  );
+
+  // Ctrl+9
+  template[0].submenu = template[0].submenu.concat(
+    createMenuItem(['CmdOrCtrl+9'], () => {
+      Application.instance.windows.current.webContents.send('select-last-tab');
+    }),
+  );
+
+  return Menu.buildFromTemplate(template);
+};

src/main/menus/view.ts

@@ -0,0 +1,237 @@
+import { AppWindow } from '../windows';
+import {
+  clipboard,
+  nativeImage,
+  Menu,
+  session,
+  ipcMain,
+  BrowserView,
+} from 'electron';
+import { isURL, prefixHttp } from '~/utils';
+import { saveAs, viewSource, printPage } from './common-actions';
+
+export const getViewMenu = (
+  appWindow: AppWindow,
+  params: Electron.ContextMenuParams,
+  webContents: Electron.WebContents,
+) => {
+  let menuItems: Electron.MenuItemConstructorOptions[] = [];
+
+  if (params.linkURL !== '') {
+    menuItems = menuItems.concat([
+      {
+        label: 'Open link in new tab',
+        click: () => {
+          appWindow.viewManager.create(
+            {
+              url: params.linkURL,
+              active: false,
+            },
+            true,
+          );
+        },
+      },
+      {
+        type: 'separator',
+      },
+      {
+        label: 'Copy link address',
+        click: () => {
+          clipboard.clear();
+          clipboard.writeText(params.linkURL);
+        },
+      },
+      {
+        type: 'separator',
+      },
+    ]);
+  }
+
+  if (params.hasImageContents) {
+    menuItems = menuItems.concat([
+      {
+        label: 'Open image in new tab',
+        click: () => {
+          appWindow.viewManager.create(
+            {
+              url: params.srcURL,
+              active: false,
+            },
+            true,
+          );
+        },
+      },
+      {
+        label: 'Copy image',
+        click: () => webContents.copyImageAt(params.x, params.y),
+      },
+      {
+        label: 'Copy image address',
+        click: () => {
+          clipboard.clear();
+          clipboard.writeText(params.srcURL);
+        },
+      },
+      {
+        label: 'Save image as...',
+        click: () => {
+          appWindow.webContents.downloadURL(params.srcURL);
+        },
+      },
+      {
+        type: 'separator',
+      },
+    ]);
+  }
+
+  if (params.isEditable) {
+    menuItems = menuItems.concat([
+      {
+        role: 'undo',
+        accelerator: 'CmdOrCtrl+Z',
+      },
+      {
+        role: 'redo',
+        accelerator: 'CmdOrCtrl+Shift+Z',
+      },
+      {
+        type: 'separator',
+      },
+      {
+        role: 'cut',
+        accelerator: 'CmdOrCtrl+X',
+      },
+      {
+        role: 'copy',
+        accelerator: 'CmdOrCtrl+C',
+      },
+      {
+        role: 'pasteAndMatchStyle',
+        accelerator: 'CmdOrCtrl+V',
+        label: 'Paste',
+      },
+      {
+        role: 'paste',
+        accelerator: 'CmdOrCtrl+Shift+V',
+        label: 'Paste as plain text',
+      },
+      {
+        role: 'selectAll',
+        accelerator: 'CmdOrCtrl+A',
+      },
+      {
+        type: 'separator',
+      },
+    ]);
+  }
+
+  if (!params.isEditable && params.selectionText !== '') {
+    menuItems = menuItems.concat([
+      {
+        role: 'copy',
+        accelerator: 'CmdOrCtrl+C',
+      },
+      {
+        type: 'separator',
+      },
+    ]);
+  }
+
+  if (params.selectionText !== '') {
+    const trimmedText = params.selectionText.trim();
+
+    if (isURL(trimmedText)) {
+      menuItems = menuItems.concat([
+        {
+          label: 'Go to ' + trimmedText,
+          click: () => {
+            appWindow.viewManager.create(
+              {
+                url: prefixHttp(trimmedText),
+                active: true,
+              },
+              true,
+            );
+          },
+        },
+        {
+          type: 'separator',
+        },
+      ]);
+    }
+  }
+
+  if (
+    !params.hasImageContents &&
+    params.linkURL === '' &&
+    params.selectionText === '' &&
+    !params.isEditable
+  ) {
+    menuItems = menuItems.concat([
+      {
+        label: '后退',
+        accelerator: 'Alt+Left',
+        enabled: webContents.canGoBack(),
+        click: () => {
+          webContents.goBack();
+        },
+      },
+      {
+        label: '前进',
+        accelerator: 'Alt+Right',
+        enabled: webContents.canGoForward(),
+        click: () => {
+          webContents.goForward();
+        },
+      },
+      {
+        label: '重新加载',
+        accelerator: 'CmdOrCtrl+R',
+        click: () => {
+          webContents.reload();
+        },
+      },
+      {
+        type: 'separator',
+      },
+      {
+        label: '另存为...',
+        accelerator: 'CmdOrCtrl+S',
+        click: async () => {
+          saveAs();
+        },
+      },
+      {
+        label: '打印',
+        accelerator: 'CmdOrCtrl+P',
+        click: async () => {
+          printPage();
+        },
+      },
+      {
+        type: 'separator',
+      },
+      {
+        label: '查看网页源码',
+        accelerator: 'CmdOrCtrl+U',
+        click: () => {
+          viewSource();
+        },
+      },
+    ]);
+  }
+
+  menuItems.push({
+    label: '检查',
+    accelerator: 'CmdOrCtrl+Shift+I',
+    click: () => {
+      webContents.inspectElement(params.x, params.y);
+
+      if (webContents.isDevToolsOpened()) {
+        webContents.devToolsWebContents.focus();
+      }
+    },
+  });
+
+  return Menu.buildFromTemplate(menuItems);
+};

src/main/models/protocol.ts

@@ -0,0 +1,50 @@
+import { protocol } from 'electron';
+import { join } from 'path';
+import { parse } from 'url';
+import { ERROR_PROTOCOL, WEBUI_PROTOCOL } from '~/constants/files';
+
+protocol.registerSchemesAsPrivileged([
+  {
+    scheme: 'bluevchat',
+    privileges: {
+      bypassCSP: true,
+      secure: true,
+      standard: true,
+      supportFetchAPI: true,
+      allowServiceWorkers: true,
+      corsEnabled: false,
+    },
+  },
+]);
+
+export const registerProtocol = (session: Electron.Session) => {
+  session.protocol.registerFileProtocol(
+    ERROR_PROTOCOL,
+    (request, callback: any) => {
+      const parsed = parse(request.url);
+
+      if (parsed.hostname === 'network-error') {
+        return callback({
+          path: join(__dirname, '../static/pages/', `network-error.html`),
+        });
+      }
+    },
+  );
+
+  if (process.env.NODE_ENV !== 'development') {
+    session.protocol.registerFileProtocol(
+      WEBUI_PROTOCOL,
+      (request, callback: any) => {
+        const parsed = parse(request.url);
+
+        if (parsed.path === '/') {
+          return callback({
+            path: join(__dirname, `${parsed.hostname}.html`),
+          });
+        }
+
+        callback({ path: join(__dirname, parsed.path) });
+      },
+    );
+  }
+};

src/main/models/settings.ts

@@ -0,0 +1,209 @@
+import { ipcMain, nativeTheme, dialog } from 'electron';
+
+import { DEFAULT_SETTINGS, DEFAULT_SEARCH_ENGINES } from '~/constants';
+
+import { promises } from 'fs';
+
+import { getPath, makeId } from '~/utils';
+import { EventEmitter } from 'events';
+import { runAdblockService, stopAdblockService } from '../services/adblock';
+import { Application } from '../application';
+import { WEBUI_BASE_URL } from '~/constants/files';
+import { ISettings } from '~/interfaces';
+
+export class Settings extends EventEmitter {
+  public object = DEFAULT_SETTINGS;
+
+  private queue: string[] = [];
+
+  private loaded = false;
+
+  public constructor() {
+    super();
+
+    ipcMain.on(
+      'save-settings',
+      (e, { settings }: { settings: string; incognito: boolean }) => {
+        this.updateSettings(JSON.parse(settings));
+      },
+    );
+
+    ipcMain.on('get-settings-sync', async (e) => {
+      await this.onLoad();
+      this.update();
+      e.returnValue = this.object;
+    });
+
+    ipcMain.on('get-settings', async (e) => {
+      await this.onLoad();
+      this.update();
+      e.sender.send('update-settings', this.object);
+    });
+
+    ipcMain.on('downloads-path-change', async () => {
+      const { canceled, filePaths } = await dialog.showOpenDialog({
+        defaultPath: this.object.downloadsPath,
+        properties: ['openDirectory'],
+      });
+
+      if (canceled) return;
+
+      this.object.downloadsPath = filePaths[0];
+
+      this.addToQueue();
+    });
+
+    nativeTheme.on('updated', () => {
+      this.update();
+    });
+
+    this.load();
+  }
+
+  private onLoad = async (): Promise<void> => {
+    return new Promise((resolve) => {
+      if (!this.loaded) {
+        this.once('load', () => {
+          resolve();
+        });
+      } else {
+        resolve();
+      }
+    });
+  };
+
+  public update = () => {
+    let themeSource = 'system';
+
+    if (this.object.themeAuto) {
+      this.object.theme = nativeTheme.shouldUseDarkColors
+        ? 'wexond-dark'
+        : 'wexond-light';
+    } else {
+      themeSource = this.object.theme === 'wexond-dark' ? 'dark' : 'light';
+    }
+
+    if (themeSource !== nativeTheme.themeSource) {
+      nativeTheme.themeSource = themeSource as any;
+    }
+
+    Application.instance.dialogs.sendToAll('update-settings', this.object);
+
+    for (const window of Application.instance.windows.list) {
+      window.send('update-settings', this.object);
+
+      window.viewManager.views.forEach(async (v) => {
+        if (v.webContents.getURL().startsWith(WEBUI_BASE_URL)) {
+          v.webContents.send('update-settings', this.object);
+        }
+      });
+    }
+
+    const contexts = [
+      Application.instance.sessions.view,
+      Application.instance.sessions.viewIncognito,
+    ];
+
+    contexts.forEach((e) => {
+      if (this.object.shield) {
+        runAdblockService(e);
+      } else {
+        stopAdblockService(e);
+      }
+    });
+  };
+
+  private async load() {
+    try {
+      const file = await promises.readFile(getPath('settings.json'), 'utf8');
+      const json = JSON.parse(file);
+
+      if (typeof json.version === 'string') {
+        // Migrate from 3.1.0
+        Application.instance.storage.remove({
+          scope: 'startupTabs',
+          query: {},
+          multi: true,
+        });
+      }
+
+      if (typeof json.version === 'string' || json.version === 1) {
+        json.searchEngines = DEFAULT_SEARCH_ENGINES;
+      }
+
+      if (json.themeAuto === undefined) {
+        json.themeAuto = true;
+      }
+
+      if (json.overlayBookmarks !== undefined) {
+        delete json.overlayBookmarks;
+      }
+
+      if (json.darkTheme !== undefined) {
+        delete json.darkTheme;
+      }
+
+      this.object = {
+        ...this.object,
+        ...json,
+        version: DEFAULT_SETTINGS.version,
+      };
+
+      this.loaded = true;
+
+      this.addToQueue();
+      this.emit('load');
+    } catch (e) {
+      this.loaded = true;
+      this.emit('load');
+    }
+
+    this.update();
+  }
+
+  private async save() {
+    try {
+      await promises.writeFile(
+        getPath('settings.json'),
+        JSON.stringify({ ...this.object, version: DEFAULT_SETTINGS.version }),
+      );
+
+      if (this.queue.length >= 3) {
+        for (let i = this.queue.length - 1; i > 0; i--) {
+          this.removeAllListeners(this.queue[i]);
+          this.queue.splice(i, 1);
+        }
+      } else {
+        this.queue.splice(0, 1);
+      }
+
+      if (this.queue[0]) {
+        this.emit(this.queue[0]);
+      }
+    } catch (e) {
+      console.error(e);
+    }
+  }
+
+  public async addToQueue() {
+    const id = makeId(32);
+
+    this.queue.push(id);
+
+    this.update();
+
+    if (this.queue.length === 1) {
+      this.save();
+    } else {
+      this.once(id, () => {
+        this.save();
+      });
+    }
+  }
+
+  public updateSettings(settings: Partial<ISettings>) {
+    this.object = { ...this.object, ...settings };
+
+    this.addToQueue();
+  }
+}

src/main/network/network-service-handler.ts

@@ -0,0 +1,20 @@
+import { RpcMainEvent, RpcMainHandler } from '@wexond/rpc-electron';
+import { networkMainChannel, NetworkService } from '~/common/rpc/network';
+import { requestURL } from './request';
+
+export class NetworkServiceHandler implements RpcMainHandler<NetworkService> {
+  private static instance?: NetworkServiceHandler;
+
+  public static get() {
+    if (!this.instance) this.instance = new NetworkServiceHandler();
+    return this.instance;
+  }
+
+  constructor() {
+    networkMainChannel.getReceiver().handler = this;
+  }
+
+  request(e: RpcMainEvent, url: string) {
+    return requestURL(url);
+  }
+}

src/main/network/request.ts

@@ -0,0 +1,42 @@
+import * as http from 'http';
+import * as https from 'https';
+import { parse } from 'url';
+import { ResponseDetails } from '~/common/rpc/network';
+
+export const requestURL = (url: string): Promise<ResponseDetails> =>
+
+  new Promise((resolve, reject) => {
+    const options = parse(url);
+
+    let { request } = http;
+
+    if (options.protocol === 'https:') {
+      request = https.request;
+    }
+
+    const req = request(options, (res) => {
+      let data = '';
+      res.setEncoding('binary');
+
+      res.on('data', (chunk) => {
+        data += chunk;
+      });
+
+      res.on('end', () => {
+        resolve({
+          statusCode: res.statusCode,
+          data,
+        });
+      });
+
+      res.on('error', (e) => {
+        reject(e);
+      });
+    });
+
+    req.on('error', (e) => {
+      reject(e);
+    });
+
+    req.end();
+  });

src/main/services/adblock.ts

@@ -0,0 +1,137 @@
+import { existsSync, promises as fs } from 'fs';
+import { resolve, join } from 'path';
+import fetch from 'node-fetch';
+
+import { ElectronBlocker, Request } from '@cliqz/adblocker-electron';
+import { getPath } from '~/utils';
+import { Application } from '../application';
+import { ipcMain } from 'electron';
+
+export let engine: ElectronBlocker;
+
+const PRELOAD_PATH = join(__dirname, './preload.js');
+
+const loadFilters = async () => {
+  const path = resolve(getPath('adblock/cache.dat'));
+
+  const downloadFilters = async () => {
+    // Load lists to perform ads and tracking blocking:
+    //
+    //  - https://easylist.to/easylist/easylist.txt
+    //  - https://pgl.yoyo.org/adservers/serverlist.php?hostformat=adblockplus&showintro=1&mimetype=plaintext
+    //  - https://raw.githubusercontent.com/uBlockOrigin/uAssets/master/filters/resource-abuse.txt
+    //  - https://raw.githubusercontent.com/uBlockOrigin/uAssets/master/filters/badware.txt
+    //  - https://raw.githubusercontent.com/uBlockOrigin/uAssets/master/filters/filters.txt
+    //  - https://raw.githubusercontent.com/uBlockOrigin/uAssets/master/filters/unbreak.txt
+    //
+    //  - https://easylist.to/easylist/easyprivacy.txt
+    //  - https://raw.githubusercontent.com/uBlockOrigin/uAssets/master/filters/privacy.txt
+    engine = await ElectronBlocker.fromPrebuiltAdsAndTracking(fetch);
+
+    try {
+      await fs.writeFile(path, engine.serialize());
+    } catch (err) {
+      if (err) return console.error(err);
+    }
+  };
+
+  if (existsSync(path)) {
+    try {
+      const buffer = await fs.readFile(resolve(path));
+
+      try {
+        engine = ElectronBlocker.deserialize(buffer);
+      } catch (e) {
+        return downloadFilters();
+      }
+    } catch (err) {
+      return console.error(err);
+    }
+  } else {
+    return downloadFilters();
+  }
+};
+
+const emitBlockedEvent = (request: Request) => {
+  const win = Application.instance.windows.findByBrowserView(request.tabId);
+  if (!win) return;
+  win.viewManager.views.get(request.tabId).emitEvent('blocked-ad');
+};
+
+let adblockRunning = false;
+let adblockInitialized = false;
+
+interface IAdblockInfo {
+  headersReceivedId?: number;
+  beforeRequestId?: number;
+}
+
+const sessionAdblockInfoMap: Map<Electron.Session, IAdblockInfo> = new Map();
+
+export const runAdblockService = async (ses: any) => {
+  if (!adblockInitialized) {
+    adblockInitialized = true;
+    await loadFilters();
+  }
+
+  if (adblockInitialized && !engine) {
+    return;
+  }
+
+  if (adblockRunning) return;
+
+  adblockRunning = true;
+
+  const info = sessionAdblockInfoMap.get(ses) || {};
+
+  if (!info.headersReceivedId) {
+    info.headersReceivedId = ses.webRequest.addListener(
+      'onHeadersReceived',
+      { urls: ['<all_urls>'] },
+      (engine as any).onHeadersReceived,
+      { order: 0 },
+    ).id;
+  }
+
+  if (!info.beforeRequestId) {
+    info.beforeRequestId = ses.webRequest.addListener(
+      'onBeforeRequest',
+      { urls: ['<all_urls>'] },
+      (engine as any).onBeforeRequest,
+      { order: 0 },
+    ).id;
+  }
+
+  sessionAdblockInfoMap.set(ses, info);
+
+  ipcMain.on('get-cosmetic-filters', (engine as any).onGetCosmeticFilters);
+  ipcMain.on(
+    'is-mutation-observer-enabled',
+    (engine as any).onIsMutationObserverEnabled,
+  );
+  ses.setPreloads(ses.getPreloads().concat([PRELOAD_PATH]));
+
+  engine.on('request-blocked', emitBlockedEvent);
+  engine.on('request-redirected', emitBlockedEvent);
+};
+
+export const stopAdblockService = (ses: any) => {
+  if (!ses.webRequest.removeListener) return;
+  if (!adblockRunning) return;
+
+  adblockRunning = false;
+
+  const info = sessionAdblockInfoMap.get(ses) || {};
+
+  if (info.beforeRequestId) {
+    ses.webRequest.removeListener('onBeforeRequest', info.beforeRequestId);
+    info.beforeRequestId = null;
+  }
+
+  if (info.headersReceivedId) {
+    ses.webRequest.removeListener('onHeadersReceived', info.headersReceivedId);
+    info.headersReceivedId = null;
+  }
+
+  ses.setPreloads(ses.getPreloads().filter((p: string) => p !== PRELOAD_PATH));
+};

src/main/services/auto-updater.ts

@@ -0,0 +1,32 @@
+import { autoUpdater } from 'electron-updater';
+import { ipcMain } from 'electron';
+import { Application } from '../application';
+
+export const runAutoUpdaterService = () => {
+  let updateAvailable = false;
+
+  ipcMain.on('install-update', () => {
+    if (process.env.NODE_ENV !== 'development') {
+      autoUpdater.quitAndInstall(true, true);
+    }
+  });
+
+  ipcMain.handle('is-update-available', () => {
+    return updateAvailable;
+  });
+
+  ipcMain.on('update-check', () => {
+    autoUpdater.checkForUpdates();
+  });
+
+  autoUpdater.on('update-downloaded', () => {
+    updateAvailable = true;
+
+    for (const window of Application.instance.windows.list) {
+      window.send('update-available');
+      Application.instance.dialogs
+        .getDynamic('menu')
+        ?.browserView?.webContents?.send('update-available');
+    }
+  });
+};

src/main/services/dialogs-service.ts

@@ -0,0 +1,331 @@
+import { BrowserView, app, ipcMain } from 'electron';
+import { join } from 'path';
+import { SearchDialog } from '../dialogs/search';
+import { PreviewDialog } from '../dialogs/preview';
+import { PersistentDialog } from '../dialogs/dialog';
+import { Application } from '../application';
+import { IRectangle } from '~/interfaces';
+
+interface IDialogTabAssociation {
+  tabId?: number;
+  getTabInfo?: (tabId: number) => any;
+  setTabInfo?: (tabId: number, ...args: any[]) => void;
+}
+
+type BoundsDisposition = 'move' | 'resize';
+
+interface IDialogShowOptions {
+  name: string;
+  browserWindow: Electron.BrowserWindow;
+  hideTimeout?: number;
+  devtools?: boolean;
+  tabAssociation?: IDialogTabAssociation;
+  onWindowBoundsUpdate?: (disposition: BoundsDisposition) => void;
+  onHide?: (dialog: IDialog) => void;
+  getBounds: () => IRectangle;
+}
+
+interface IDialog {
+  name: string;
+  browserView: BrowserView;
+  id: number;
+  tabIds: number[];
+  _sendTabInfo: (tabId: number) => void;
+  hide: (tabId?: number) => void;
+  handle: (name: string, cb: (...args: any[]) => any) => void;
+  on: (name: string, cb: (...args: any[]) => any) => void;
+  rearrange: (bounds?: IRectangle) => void;
+}
+
+export const roundifyRectangle = (rect: IRectangle): IRectangle => {
+  const newRect: any = { ...rect };
+  Object.keys(newRect).forEach((key) => {
+    if (!isNaN(newRect[key])) newRect[key] = Math.round(newRect[key]);
+  });
+  return newRect;
+};
+
+export class DialogsService {
+  public browserViews: BrowserView[] = [];
+  public browserViewDetails = new Map<number, boolean>();
+  public dialogs: IDialog[] = [];
+
+  public persistentDialogs: PersistentDialog[] = [];
+
+  public run() {
+    this.createBrowserView();
+
+    this.persistentDialogs.push(new SearchDialog());
+    this.persistentDialogs.push(new PreviewDialog());
+  }
+
+  private createBrowserView() {
+    const view = new BrowserView({
+      webPreferences: {
+        nodeIntegration: true,
+        contextIsolation: false,
+        enableRemoteModule: true,
+        webviewTag: true,
+      },
+    });
+
+    view.webContents.loadURL(`about:blank`);
+
+    this.browserViews.push(view);
+
+    this.browserViewDetails.set(view.webContents.id, false);
+
+    return view;
+  }
+
+  public show(options: IDialogShowOptions): IDialog {
+    const {
+      name,
+      browserWindow,
+      getBounds,
+      devtools,
+      onHide,
+      hideTimeout,
+      onWindowBoundsUpdate,
+      tabAssociation,
+    } = options;
+
+    const foundDialog = this.getDynamic(name);
+
+    let browserView = foundDialog
+      ? foundDialog.browserView
+      : this.browserViews.find(
+          (x) => !this.browserViewDetails.get(x.webContents.id),
+        );
+
+    if (!browserView) {
+      browserView = this.createBrowserView();
+    }
+
+    const appWindow = Application.instance.windows.fromBrowserWindow(
+      browserWindow,
+    );
+
+    if (foundDialog && tabAssociation) {
+      foundDialog.tabIds.push(tabAssociation.tabId);
+      foundDialog._sendTabInfo(tabAssociation.tabId);
+    }
+
+    browserWindow.webContents.send('dialog-visibility-change', name, true);
+
+    this.browserViewDetails.set(browserView.webContents.id, true);
+
+    if (foundDialog) {
+      browserWindow.addBrowserView(browserView);
+      foundDialog.rearrange();
+      return null;
+    }
+
+    browserWindow.addBrowserView(browserView);
+    browserView.setBounds({ x: 0, y: 0, width: 1, height: 1 });
+
+    if (devtools) {
+      browserView.webContents.openDevTools({ mode: 'detach' });
+    }
+
+    const tabsEvents: {
+      activate?: (id: number) => void;
+      remove?: (id: number) => void;
+    } = {};
+
+    const windowEvents: {
+      resize?: () => void;
+      move?: () => void;
+    } = {};
+
+    const channels: string[] = [];
+
+    const dialog: IDialog = {
+      browserView,
+      id: browserView.webContents.id,
+      name,
+      tabIds: [tabAssociation?.tabId],
+      _sendTabInfo: (tabId) => {
+        if (tabAssociation.getTabInfo) {
+          const data = tabAssociation.getTabInfo(tabId);
+          browserView.webContents.send('update-tab-info', tabId, data);
+        }
+      },
+      hide: (tabId) => {
+        const { selectedId } = appWindow.viewManager;
+
+        dialog.tabIds = dialog.tabIds.filter(
+          (x) => x !== (tabId || selectedId),
+        );
+
+        if (tabId && tabId !== selectedId) return;
+
+        browserWindow.webContents.send('dialog-visibility-change', name, false);
+
+        browserWindow.removeBrowserView(browserView);
+
+        if (tabAssociation && dialog.tabIds.length > 0) return;
+
+        ipcMain.removeAllListeners(`hide-${browserView.webContents.id}`);
+        channels.forEach((x) => {
+          ipcMain.removeHandler(x);
+          ipcMain.removeAllListeners(x);
+        });
+
+        this.dialogs = this.dialogs.filter((x) => x.id !== dialog.id);
+
+        this.browserViewDetails.set(browserView.webContents.id, false);
+
+        if (this.browserViews.length > 1) {
+          // TODO: garbage collect unused BrowserViews?
+          // this.browserViewDetails.delete(browserView.id);
+          // browserView.destroy();
+          // this.browserViews.splice(1, 1);
+        } else {
+          browserView.webContents.loadURL('about:blank');
+        }
+
+        if (tabAssociation) {
+          appWindow.viewManager.off('activated', tabsEvents.activate);
+          appWindow.viewManager.off('removed', tabsEvents.remove);
+        }
+
+        browserWindow.removeListener('resize', windowEvents.resize);
+        browserWindow.removeListener('move', windowEvents.move);
+
+        if (onHide) onHide(dialog);
+      },
+      handle: (name, cb) => {
+        const channel = `${name}-${browserView.webContents.id}`;
+        ipcMain.handle(channel, (...args) => cb(...args));
+        channels.push(channel);
+      },
+      on: (name, cb) => {
+        const channel = `${name}-${browserView.webContents.id}`;
+        ipcMain.on(channel, (...args) => cb(...args));
+        channels.push(channel);
+      },
+      rearrange: (rect) => {
+        rect = rect || {};
+        browserView.setBounds({
+          x: 0,
+          y: 0,
+          width: 0,
+          height: 0,
+          ...roundifyRectangle(getBounds()),
+          ...roundifyRectangle(rect),
+        });
+      },
+    };
+
+    tabsEvents.activate = (id) => {
+      const visible = dialog.tabIds.includes(id);
+      browserWindow.webContents.send('dialog-visibility-change', name, visible);
+
+      if (visible) {
+        dialog._sendTabInfo(id);
+        browserWindow.removeBrowserView(browserView);
+        browserWindow.addBrowserView(browserView);
+      } else {
+        browserWindow.removeBrowserView(browserView);
+      }
+    };
+
+    tabsEvents.remove = (id) => {
+      dialog.hide(id);
+    };
+
+    const emitWindowBoundsUpdate = (type: BoundsDisposition) => {
+      if (
+        tabAssociation &&
+        !dialog.tabIds.includes(appWindow.viewManager.selectedId)
+      ) {
+        onWindowBoundsUpdate(type);
+      }
+    };
+
+    windowEvents.move = () => {
+      emitWindowBoundsUpdate('move');
+    };
+
+    windowEvents.resize = () => {
+      emitWindowBoundsUpdate('resize');
+    };
+
+    if (tabAssociation) {
+      appWindow.viewManager.on('removed', tabsEvents.remove);
+      appWindow.viewManager.on('activated', tabsEvents.activate);
+    }
+
+    if (onWindowBoundsUpdate) {
+      browserWindow.on('resize', windowEvents.resize);
+      browserWindow.on('move', windowEvents.move);
+    }
+
+    browserView.webContents.once('dom-ready', () => {
+      dialog.rearrange();
+      browserView.webContents.focus();
+    });
+
+    if (process.env.NODE_ENV === 'development') {
+      browserView.webContents.loadURL(`http://localhost:4444/${name}.html`);
+    } else {
+      browserView.webContents.loadURL(
+        join('file://', app.getAppPath(), `build/${name}.html`),
+      );
+    }
+
+    ipcMain.on(`hide-${browserView.webContents.id}`, () => {
+      dialog.hide();
+    });
+
+    if (tabAssociation) {
+      dialog.on('loaded', () => {
+        dialog._sendTabInfo(tabAssociation.tabId);
+      });
+
+      if (tabAssociation.setTabInfo) {
+        dialog.on('update-tab-info', (e, tabId, ...args) => {
+          tabAssociation.setTabInfo(tabId, ...args);
+        });
+      }
+    }
+
+    this.dialogs.push(dialog);
+
+    return dialog;
+  }
+
+  public getBrowserViews = () => {
+    return this.browserViews.concat(
+      Array.from(this.persistentDialogs).map((x) => x.browserView),
+    );
+  };
+
+  public destroy = () => {
+    this.getBrowserViews().forEach((x) => (x.webContents as any).destroy());
+  };
+
+  public sendToAll = (channel: string, ...args: any[]) => {
+    this.getBrowserViews().forEach(
+      (x) =>
+        !x.webContents.isDestroyed() && x.webContents.send(channel, ...args),
+    );
+  };
+
+  public get(name: string) {
+    return this.getDynamic(name) || this.getPersistent(name);
+  }
+
+  public getDynamic(name: string) {
+    return this.dialogs.find((x) => x.name === name);
+  }
+
+  public getPersistent(name: string) {
+    return this.persistentDialogs.find((x) => x.name === name);
+  }
+
+  public isVisible = (name: string) => {
+    return this.getDynamic(name) || this.getPersistent(name)?.visible;
+  };
+}

src/main/services/index.ts

@@ -0,0 +1,3 @@
+export * from './messaging';
+export * from './auto-updater';
+export * from './proxy';

src/main/services/messaging.ts

@@ -0,0 +1,275 @@
+import { ipcMain } from 'electron';
+import { parse } from 'url';
+// import { getPassword, setPassword, deletePassword } from 'keytar';
+
+import { AppWindow } from '../windows';
+import { Application } from '../application';
+import { showMenuDialog } from '../dialogs/menu';
+import { PreviewDialog } from '../dialogs/preview';
+import { IFormFillData, IBookmark } from '~/interfaces';
+import { SearchDialog } from '../dialogs/search';
+
+import * as bookmarkMenu from '../menus/bookmarks';
+import { showFindDialog } from '../dialogs/find';
+import { getFormFillMenuItems } from '../utils';
+import { showAddBookmarkDialog } from '../dialogs/add-bookmark';
+import { showExtensionDialog } from '../dialogs/extension-popup';
+import { showDownloadsDialog } from '../dialogs/downloads';
+import { showZoomDialog } from '../dialogs/zoom';
+import { showTabGroupDialog } from '../dialogs/tabgroup';
+
+export const runMessagingService = (appWindow: AppWindow) => {
+  const { id } = appWindow;
+
+  ipcMain.on(`window-focus-${id}`, () => {
+    appWindow.win.focus();
+    appWindow.webContents.focus();
+  });
+
+  ipcMain.on(`window-toggle-maximize-${id}`, () => {
+    if (appWindow.win.isMaximized()) {
+      appWindow.win.unmaximize();
+    } else {
+      appWindow.win.maximize();
+    }
+  });
+
+  ipcMain.on(`window-minimize-${id}`, () => {
+    appWindow.win.minimize();
+  });
+
+  ipcMain.on(`window-close-${id}`, () => {
+    appWindow.win.close();
+  });
+
+  ipcMain.on(`window-fix-dragging-${id}`, () => {
+    appWindow.fixDragging();
+  });
+
+  ipcMain.on(`show-menu-dialog-${id}`, (e, x, y) => {
+    showMenuDialog(appWindow.win, x, y);
+  });
+
+  ipcMain.on(`search-show-${id}`, (e, data) => {
+    const dialog = Application.instance.dialogs.getPersistent(
+      'search',
+    ) as SearchDialog;
+    dialog.data = data;
+    dialog.show(appWindow.win);
+  });
+
+  ipcMain.handle(`is-dialog-visible-${id}`, (e, dialog) => {
+    return Application.instance.dialogs.isVisible(dialog);
+  });
+
+  ipcMain.on(`show-tab-preview-${id}`, (e, tab) => {
+    const dialog = Application.instance.dialogs.getPersistent(
+      'preview',
+    ) as PreviewDialog;
+    dialog.tab = tab;
+    dialog.show(appWindow.win);
+  });
+
+  ipcMain.on(`hide-tab-preview-${id}`, (e, tab) => {
+    const dialog = Application.instance.dialogs.getPersistent(
+      'preview',
+    ) as PreviewDialog;
+    dialog.hide();
+  });
+
+  ipcMain.on(`find-show-${id}`, () => {
+    showFindDialog(appWindow.win);
+  });
+
+  ipcMain.on(`find-in-page-${id}`, () => {
+    appWindow.send('find');
+  });
+
+  ipcMain.on(`show-add-bookmark-dialog-${id}`, (e, left, top) => {
+    showAddBookmarkDialog(appWindow.win, left, top);
+  });
+
+  if (process.env.ENABLE_EXTENSIONS) {
+    ipcMain.on(`show-extension-popup-${id}`, (e, left, top, url, inspect) => {
+      showExtensionDialog(appWindow.win, left, top, url, inspect);
+    });
+  }
+
+  ipcMain.on(`show-downloads-dialog-${id}`, (e, left, top) => {
+    showDownloadsDialog(appWindow.win, left, top);
+  });
+
+  ipcMain.on(`show-zoom-dialog-${id}`, (e, left, top) => {
+    showZoomDialog(appWindow.win, left, top);
+  });
+
+  ipcMain.on(`show-tabgroup-dialog-${id}`, (e, tabGroup) => {
+    showTabGroupDialog(appWindow.win, tabGroup);
+  });
+
+  ipcMain.on(`edit-tabgroup-${id}`, (e, tabGroup) => {
+    appWindow.send(`edit-tabgroup`, tabGroup);
+  });
+
+  ipcMain.on(`is-incognito-${id}`, (e) => {
+    e.returnValue = appWindow.incognito;
+  });
+
+  if (process.env.ENABLE_AUTOFILL) {
+    // TODO: autofill
+    // ipcMain.on(`form-fill-show-${id}`, async (e, rect, name, value) => {
+    //   const items = await getFormFillMenuItems(name, value);
+
+    //   if (items.length) {
+    //     appWindow.dialogs.formFillDialog.send(`formfill-get-items`, items);
+    //     appWindow.dialogs.formFillDialog.inputRect = rect;
+
+    //     appWindow.dialogs.formFillDialog.resize(
+    //       items.length,
+    //       items.find((r) => r.subtext) != null,
+    //     );
+    //     appWindow.dialogs.formFillDialog.rearrange();
+    //     appWindow.dialogs.formFillDialog.show(false);
+    //   } else {
+    //     appWindow.dialogs.formFillDialog.hide();
+    //   }
+    // });
+
+    // ipcMain.on(`form-fill-hide-${id}`, () => {
+    //   appWindow.dialogs.formFillDialog.hide();
+    // });
+
+    ipcMain.on(
+      `form-fill-update-${id}`,
+      async (e, _id: string, persistent = false) => {
+        const url = appWindow.viewManager.selected.url;
+        const { hostname } = parse(url);
+
+        const item =
+          _id &&
+          (await Application.instance.storage.findOne<IFormFillData>({
+            scope: 'formfill',
+            query: { _id },
+          }));
+
+        if (item && item.type === 'password') {
+          item.fields.password = await getPassword(
+            'wexond',
+            `${hostname}-${item.fields.username}`,
+          );
+        }
+
+        appWindow.viewManager.selected.send(
+          `form-fill-update-${id}`,
+          item,
+          persistent,
+        );
+      },
+    );
+
+    // ipcMain.on(`credentials-show-${id}`, (e, data) => {
+    //   appWindow.dialogs.credentialsDialog.send('credentials-update', data);
+    //   appWindow.dialogs.credentialsDialog.rearrange();
+    //   appWindow.dialogs.credentialsDialog.show();
+    // });
+
+    // ipcMain.on(`credentials-hide-${id}`, () => {
+    //   appWindow.dialogs.credentialsDialog.hide();
+    // });
+
+    ipcMain.on(`credentials-save-${id}`, async (e, data) => {
+      const { username, password, update, oldUsername } = data;
+      const view = appWindow.viewManager.selected;
+      const hostname = view.hostname;
+
+      if (!update) {
+        const item = await Application.instance.storage.insert<IFormFillData>({
+          scope: 'formfill',
+          item: {
+            type: 'password',
+            url: hostname,
+            favicon: appWindow.viewManager.selected.favicon,
+            fields: {
+              username,
+              passLength: password.length,
+            },
+          },
+        });
+
+        appWindow.viewManager.settingsView.webContents.send(
+          'credentials-insert',
+          item,
+        );
+      } else {
+        await Application.instance.storage.update({
+          scope: 'formfill',
+          query: {
+            type: 'password',
+            url: hostname,
+            'fields.username': oldUsername,
+            'fields.passLength': password.length,
+          },
+          value: {
+            'fields.username': username,
+          },
+        });
+
+        appWindow.viewManager.settingsView.webContents.send(
+          'credentials-update',
+          { ...data, hostname },
+        );
+      }
+
+      await setPassword('wexond', `${hostname}-${username}`, password);
+
+      appWindow.send(`has-credentials-${view.id}`, true);
+    });
+
+    ipcMain.on(`credentials-remove-${id}`, async (e, data: IFormFillData) => {
+      const { _id, fields } = data;
+      const view = appWindow.viewManager.selected;
+
+      await Application.instance.storage.remove({
+        scope: 'formfill',
+        query: {
+          _id,
+        },
+      });
+
+      await deletePassword('wexond', `${view.hostname}-${fields.username}`);
+
+      appWindow.viewManager.settingsView.webContents.send(
+        'credentials-remove',
+        _id,
+      );
+    });
+
+    ipcMain.on(
+      'credentials-get-password',
+      async (e, id: string, account: string) => {
+        const password = await getPassword('wexond', account);
+        e.sender.send(id, password);
+      },
+    );
+  }
+
+  ipcMain.handle(
+    `show-bookmarks-bar-dropdown-${id}`,
+    (
+      event,
+      folderId: string,
+      bookmarks: IBookmark[],
+      { x, y }: { x: number; y: number },
+    ) => {
+      bookmarkMenu
+        .createDropdown(appWindow, folderId, bookmarks)
+        .popup({ x: Math.floor(x), y: Math.floor(y), window: appWindow.win });
+    },
+  );
+  ipcMain.handle(
+    `show-bookmarks-bar-context-menu-${id}`,
+    (event, item: IBookmark) => {
+      bookmarkMenu.createMenu(appWindow, item).popup({ window: appWindow.win });
+    },
+  );
+};

src/main/services/proxy.ts

@@ -0,0 +1,17 @@
+import { session } from 'electron';
+import { bootstrap,createGlobalProxyAgent  } from "global-agent"
+
+export const proxyService  = () => {
+
+  bootstrap();
+  const agent = createGlobalProxyAgent();
+  agent.HTTP_PROXY = 'http://183.6.80.243:10808';
+  agent.HTTPS_PROXY = 'https://183.6.80.243:10808';
+  agent.NO_PROXY = '';
+
+  // 启用详细日志
+  process.env.GLOBAL_AGENT_LOG_LEVEL = 'debug';
+
+  // 设置连接超时
+  process.env.GLOBAL_AGENT_SOCKET_CONNECTION_TIMEOUT = '30000';
+}

src/main/services/storage.ts

@@ -0,0 +1,508 @@
+import { ipcMain, dialog } from 'electron';
+import * as Datastore from 'nedb';
+import { fromBuffer } from 'file-type';
+import * as icojs from 'icojs';
+
+import { getPath } from '~/utils';
+import {
+  IFindOperation,
+  IInsertOperation,
+  IRemoveOperation,
+  IUpdateOperation,
+  IHistoryItem,
+  IVisitedItem,
+  IFavicon,
+  IBookmark,
+} from '~/interfaces';
+import { countVisitedTimes } from '~/utils/history';
+import { promises } from 'fs';
+import { Application } from '../application';
+import { requestURL } from '../network/request';
+import * as parse from 'node-bookmarks-parser';
+
+interface Databases {
+  [key: string]: Datastore;
+}
+
+const convertIcoToPng = async (icoData: Buffer): Promise<ArrayBuffer> => {
+  return (await icojs.parse(icoData, 'image/png'))[0].buffer;
+};
+
+const encodeHref = (str: string) => {
+  return (str || '').replace(/"/g, '&quot;');
+};
+
+const encodeTitle = (str: string) => {
+  return (str || '')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;');
+};
+
+const indentLength = 4;
+const indentType = ' ';
+
+export class StorageService {
+  public databases: Databases = {
+    favicons: null,
+    bookmarks: null,
+    history: null,
+    formfill: null,
+    startupTabs: null,
+    permissions: null,
+  };
+
+  public history: IHistoryItem[] = [];
+
+  public bookmarks: IBookmark[] = [];
+
+  public historyVisited: IVisitedItem[] = [];
+
+  public favicons: Map<string, string> = new Map();
+
+  public constructor() {
+    ipcMain.handle('storage-get', async (e, data: IFindOperation) => {
+      return await this.find(data);
+    });
+
+    ipcMain.handle('storage-get-one', async (e, data: IFindOperation) => {
+      return await this.findOne(data);
+    });
+
+    ipcMain.handle('storage-insert', async (e, data: IInsertOperation) => {
+      return await this.insert(data);
+    });
+
+    ipcMain.handle('storage-remove', async (e, data: IRemoveOperation) => {
+      return await this.remove(data);
+    });
+
+    ipcMain.handle('storage-update', async (e, data: IUpdateOperation) => {
+      return await this.update(data);
+    });
+
+    ipcMain.handle('import-bookmarks', async () => {
+      const dialogRes = await dialog.showOpenDialog({
+        filters: [{ name: 'Bookmark file', extensions: ['html'] }],
+      });
+
+      try {
+        const file = await promises.readFile(dialogRes.filePaths[0], 'utf8');
+        return parse(file);
+      } catch (err) {
+        console.error(err);
+      }
+
+      return [];
+    });
+
+    ipcMain.handle('export-bookmarks', async () => {
+      await this.exportBookmarks();
+    });
+
+    ipcMain.handle('bookmarks-get', (e) => {
+      return this.bookmarks;
+    });
+
+    ipcMain.on('bookmarks-remove', (e, ids: string[]) => {
+      ids.forEach((x) => this.removeBookmark(x));
+      Application.instance.windows.list.forEach((x) => {
+        x.viewManager.selected.updateBookmark();
+      });
+    });
+
+    ipcMain.handle('bookmarks-add', async (e, item) => {
+      const b = await this.addBookmark(item);
+
+      Application.instance.windows.list.forEach((x) => {
+        x.viewManager.selected.updateBookmark();
+      });
+
+      return b;
+    });
+
+    ipcMain.handle('bookmarks-get-folders', async (e) => {
+      return this.bookmarks.filter((x) => x.isFolder);
+    });
+
+    ipcMain.on('bookmarks-update', async (e, id, change) => {
+      await this.updateBookmark(id, change);
+    });
+
+    ipcMain.handle('history-get', (e) => {
+      return this.history;
+    });
+
+    ipcMain.on('history-remove', (e, ids: string[]) => {
+      this.history = this.history.filter((x) => ids.indexOf(x._id) === -1);
+      ids.forEach((x) => this.remove({ scope: 'history', query: { _id: x } }));
+    });
+
+    ipcMain.handle('topsites-get', (e, count) => {
+      return this.historyVisited
+        .filter((x) => x.title && x.title !== '')
+        .slice(0, count);
+    });
+  }
+
+  public find<T>(data: IFindOperation): Promise<T[]> {
+    const { scope, query } = data;
+
+    return new Promise((resolve, reject) => {
+      this.databases[scope].find(query, (err: any, docs: any) => {
+        if (err) reject(err);
+        resolve(docs);
+      });
+    });
+  }
+
+  public findOne<T>(data: IFindOperation): Promise<T> {
+    const { scope, query } = data;
+
+    return new Promise((resolve, reject) => {
+      this.databases[scope].findOne(query, (err: any, doc: any) => {
+        if (err) reject(err);
+        resolve(doc);
+      });
+    });
+  }
+
+  public insert<T>(data: IInsertOperation): Promise<T> {
+    const { scope, item } = data;
+
+    return new Promise((resolve, reject) => {
+      this.databases[scope].insert(item, (err: any, doc: any) => {
+        if (err) reject(err);
+        resolve(doc);
+      });
+    });
+  }
+
+  public remove(data: IRemoveOperation): Promise<number> {
+    const { scope, query, multi } = data;
+
+    return new Promise((resolve, reject) => {
+      this.databases[scope].remove(
+        query,
+        { multi },
+        (err: any, removed: number) => {
+          if (err) reject(err);
+          resolve(removed);
+        },
+      );
+    });
+  }
+
+  public update(data: IUpdateOperation): Promise<number> {
+    const { scope, query, value, multi } = data;
+
+    return new Promise((resolve, reject) => {
+      this.databases[scope].update(
+        query,
+        { $set: value },
+        { multi },
+        (err: any, replaced: number) => {
+          if (err) reject(err);
+          resolve(replaced);
+        },
+      );
+    });
+  }
+
+  public async run() {
+    for (const key in this.databases) {
+      this.databases[key] = this.createDatabase(key.toLowerCase());
+    }
+    this.loadBookmarks();
+    await this.loadFavicons();
+    this.loadHistory();
+  }
+
+  private async loadFavicons() {
+    (await this.find<IFavicon>({ scope: 'favicons', query: {} })).forEach(
+      (favicon) => {
+        const { data } = favicon;
+
+        if (this.favicons.get(favicon.url) == null) {
+          this.favicons.set(favicon.url, data);
+        }
+      },
+    );
+  }
+
+  private async loadHistory() {
+    const items: IHistoryItem[] = await this.find({
+      scope: 'history',
+      query: {},
+    });
+
+    items.sort((a, b) => {
+      let aDate = a.date;
+      let bDate = b.date;
+
+      if (typeof aDate === 'string') {
+        aDate = new Date(a.date).getTime();
+        bDate = new Date(b.date).getTime();
+      }
+
+      return aDate - bDate;
+    });
+
+    this.history = items;
+
+    this.historyVisited = countVisitedTimes(items);
+
+    this.historyVisited = this.historyVisited.map((x) => ({
+      ...x,
+      favicon: this.favicons.get(x.favicon),
+    }));
+  }
+
+  private async loadBookmarks() {
+    const items = await this.find<IBookmark>({ scope: 'bookmarks', query: {} });
+
+    items.sort((a, b) => a.order - b.order);
+
+    let barFolder = items.find((x) => x.static === 'main');
+    let otherFolder = items.find((x) => x.static === 'other');
+    let mobileFolder = items.find((x) => x.static === 'mobile');
+
+    this.bookmarks = items;
+
+    if (!barFolder) {
+      barFolder = await this.addBookmark({
+        static: 'main',
+        isFolder: true,
+      });
+
+      for (const item of items) {
+        if (!item.static) {
+          await this.updateBookmark(item._id, { parent: barFolder._id });
+        }
+      }
+    }
+
+    if (!otherFolder) {
+      otherFolder = await this.addBookmark({
+        static: 'other',
+        isFolder: true,
+      });
+    }
+
+    if (!mobileFolder) {
+      mobileFolder = await this.addBookmark({
+        static: 'mobile',
+        isFolder: true,
+      });
+    }
+  }
+
+  public removeBookmark(id: string) {
+    const item = this.bookmarks.find((x) => x._id === id);
+
+    if (!item) return;
+
+    this.bookmarks = this.bookmarks.filter((x) => x._id !== id);
+    const parent = this.bookmarks.find((x) => x._id === item.parent);
+
+    parent.children = parent.children.filter((x) => x !== id);
+    this.updateBookmark(item.parent, { children: parent.children });
+
+    this.remove({ scope: 'bookmarks', query: { _id: id } });
+
+    if (item.isFolder) {
+      this.bookmarks = this.bookmarks.filter((x) => x.parent !== id);
+      const removed = this.bookmarks.filter((x) => x.parent === id);
+
+      this.remove({ scope: 'bookmarks', query: { parent: id }, multi: true });
+
+      for (const i of removed) {
+        if (i.isFolder) {
+          this.removeBookmark(i._id);
+        }
+      }
+    }
+    Application.instance.windows.broadcast('reload-bookmarks');
+  }
+
+  public async updateBookmark(id: string, change: IBookmark) {
+    const index = this.bookmarks.indexOf(
+      this.bookmarks.find((x) => x._id === id),
+    );
+    this.bookmarks[index] = { ...this.bookmarks[index], ...change };
+
+    await this.update({
+      scope: 'bookmarks',
+      query: { _id: id },
+      value: change,
+    });
+
+    if (change.parent) {
+      const parent = this.bookmarks.find((x) => x._id === change.parent);
+      if (!parent.children.includes(change._id))
+        await this.updateBookmark(parent._id, {
+          children: [...parent.children, change._id],
+        });
+    }
+
+    Application.instance.windows.broadcast('reload-bookmarks');
+  }
+
+  public async addBookmark(item: IBookmark): Promise<IBookmark> {
+    if (item.parent === undefined) {
+      item.parent = null;
+    }
+
+    if (item.parent === null && !item.static) {
+      throw new Error('Parent bookmark should be specified');
+    }
+
+    if (item.isFolder) {
+      item.children = item.children || [];
+    } else {
+    }
+
+    if (item.order === undefined) {
+      item.order = this.bookmarks.filter((x) => !Boolean(x.static)).length;
+    }
+
+    const doc = await this.insert<IBookmark>({ item, scope: 'bookmarks' });
+
+    if (item.parent) {
+      const parent = this.bookmarks.find((x) => x._id === item.parent);
+      await this.updateBookmark(parent._id, {
+        children: [...parent.children, doc._id],
+      });
+    }
+
+    this.bookmarks.push(doc);
+
+    Application.instance.windows.broadcast('reload-bookmarks');
+
+    return doc;
+  }
+
+  private createDatabase = (name: string) => {
+    return new Datastore({
+      filename: getPath(`storage/${name}.db`),
+      autoload: true,
+    });
+  };
+
+  public addFavicon = async (url: string): Promise<string> => {
+    if (!this.favicons.get(url)) {
+      const res = await requestURL(url);
+
+      if (res.statusCode === 404) {
+        throw new Error('404 favicon not found');
+      }
+
+      let data = Buffer.from(res.data, 'binary');
+
+      const type = await fromBuffer(data);
+
+      if (type && type.ext === 'ico') {
+        data = Buffer.from(new Uint8Array(await convertIcoToPng(data)));
+      }
+
+      const str = `data:${(await fromBuffer(data)).ext};base64,${data.toString(
+        'base64',
+      )}`;
+
+      this.insert({
+        scope: 'favicons',
+        item: {
+          url,
+          data: str,
+        },
+      });
+
+      this.favicons.set(url, str);
+
+      return str;
+    } else {
+      return this.favicons.get(url);
+    }
+  };
+
+  private createBookmarkArray = (
+    parentFolderId: string = null,
+    first = true,
+    depth = 1,
+  ): string[] => {
+    let payload: string[] = [];
+    let title;
+    const bookmarks = this.bookmarks.filter((x) => x.parent === parentFolderId);
+    const indentFirst = indentType.repeat(depth * indentLength);
+    const indentNext = !first
+      ? indentFirst
+      : indentType.repeat((depth + 1) * indentLength);
+
+    if (first) payload.push(`${indentFirst}<DL><p>`);
+
+    for (const bookmark of bookmarks) {
+      if (!bookmark.isFolder && bookmark.url) {
+        title = encodeTitle(bookmark.title);
+        const href = encodeHref(bookmark.url);
+        let icon = bookmark.favicon;
+
+        if (!icon.startsWith('data:')) {
+          icon = this.favicons.get(icon);
+        }
+
+        payload.push(
+          `${indentNext}<DT><A HREF="${href}" ICON="${icon}">${title}</A>`,
+        );
+      } else if (bookmark.isFolder) {
+        title = encodeTitle(bookmark.title);
+        payload.push(`${indentNext}<DT><H3>${title}</H3>`);
+        payload = payload.concat(
+          this.createBookmarkArray(bookmark._id, true, depth + 1),
+        );
+      }
+    }
+
+    if (first) payload.push(`${indentFirst}</DL><p>`);
+
+    return payload;
+  };
+
+  public exportBookmarks = async () => {
+    const { filePath, canceled } = await dialog.showSaveDialog({
+      filters: [{ name: 'Bookmark file', extensions: ['html'] }],
+    });
+
+    if (canceled) return;
+
+    const breakTag = process.platform === 'win32' ? '\r\n' : '\n';
+    const documentTitle = 'Bookmarks';
+
+    const bar = this.createBookmarkArray(
+      this.bookmarks.find((x) => x.static === 'main')._id,
+    );
+
+    const other = this.createBookmarkArray(
+      this.bookmarks.find((x) => x.static === 'other')._id,
+      false,
+    );
+
+    const html = `<!DOCTYPE NETSCAPE-Bookmark-file-1>
+<!-- This is an automatically generated file.
+    It will be read and overwritten.
+    DO NOT EDIT! -->
+<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
+<TITLE>${documentTitle}</TITLE>
+<H1>${documentTitle}</H1>
+<DL><p>
+    <DT><H3 PERSONAL_TOOLBAR_FOLDER="true">Bookmarks bar</H3>
+${bar.join(breakTag)}
+${other.join(breakTag)}
+</DL><p>`;
+
+    try {
+      await promises.writeFile(filePath, html, 'utf8');
+    } catch (err) {
+      console.error(err);
+    }
+  };
+}

src/main/sessions-service.ts

@@ -0,0 +1,379 @@
+import { session, ipcMain, app } from 'electron';
+import { getPath, makeId } from '~/utils';
+import { promises, existsSync } from 'fs';
+import { resolve, basename, parse, extname } from 'path';
+import { Application } from './application';
+import { registerProtocol } from './models/protocol';
+import * as url from 'url';
+import { IDownloadItem, BrowserActionChangeType } from '~/interfaces';
+import { parseCrx } from '~/utils/crx';
+import { pathExists } from '~/utils/files';
+import { extractZip } from '~/utils/zip';
+import { extensions, _setFallbackSession } from 'electron-extensions';
+import { requestPermission } from './dialogs/permissions';
+import * as rimraf from 'rimraf';
+import { promisify } from 'util';
+
+const rf = promisify(rimraf);
+
+// TODO: sessions should be separate.  This structure actually doesn't make sense.
+export class SessionsService {
+  public view = session.fromPartition('persist:view');
+  public viewIncognito = session.fromPartition('view_incognito');
+
+  public incognitoExtensionsLoaded = false;
+  public extensionsLoaded = false;
+
+  public extensions: Electron.Extension[] = [];
+
+  public constructor() {
+    registerProtocol(this.view);
+    registerProtocol(this.viewIncognito);
+
+    this.clearCache('incognito');
+
+    if (process.env.ENABLE_EXTENSIONS) {
+      extensions.initializeSession(
+        this.view,
+        `${app.getAppPath()}/build/extensions-preload.bundle.js`,
+      );
+
+      ipcMain.on('load-extensions', () => {
+        this.loadExtensions();
+      });
+
+      ipcMain.handle('get-extensions', () => {
+        return this.extensions;
+      });
+    }
+
+    /*
+    // TODO:
+    ipcMain.handle(`inspect-extension`, (e, incognito, id) => {
+      const context = incognito ? this.extensionsIncognito : this.extensions;
+      context.extensions[id].backgroundPage.webContents.openDevTools();
+    });
+    */
+
+    this.view.setPermissionRequestHandler(
+      async (webContents, permission, callback, details) => {
+        const window = Application.instance.windows.findByBrowserView(
+          webContents.id,
+        );
+
+        if (webContents.id !== window.viewManager.selectedId) return;
+
+        if (permission === 'fullscreen') {
+          callback(true);
+        } else {
+          try {
+            const { hostname } = url.parse(details.requestingUrl);
+            const perm: any = await Application.instance.storage.findOne({
+              scope: 'permissions',
+              query: {
+                url: hostname,
+                permission,
+                mediaTypes: JSON.stringify(details.mediaTypes) || '',
+              },
+            });
+
+            if (!perm) {
+              const response = await requestPermission(
+                window.win,
+                permission,
+                webContents.getURL(),
+                details,
+                webContents.id,
+              );
+
+              callback(response);
+
+              await Application.instance.storage.insert({
+                scope: 'permissions',
+                item: {
+                  url: hostname,
+                  permission,
+                  type: response ? 1 : 2,
+                  mediaTypes: JSON.stringify(details.mediaTypes) || '',
+                },
+              });
+            } else {
+              callback(perm.type === 1);
+            }
+          } catch (e) {
+            callback(false);
+          }
+        }
+      },
+    );
+
+    const getDownloadItem = (
+      item: Electron.DownloadItem,
+      id: string,
+    ): IDownloadItem => ({
+      fileName: basename(item.savePath),
+      receivedBytes: item.getReceivedBytes(),
+      totalBytes: item.getTotalBytes(),
+      savePath: item.savePath,
+      id,
+    });
+
+    const downloadsDialog = () =>
+      Application.instance.dialogs.getDynamic('downloads-dialog')?.browserView
+        ?.webContents;
+
+    const downloads: IDownloadItem[] = [];
+
+    ipcMain.handle('get-downloads', () => {
+      return downloads;
+    });
+
+    // TODO(sentialx): clean up the download listeners
+    this.view.on('will-download', (event, item, webContents) => {
+      const fileName = item.getFilename();
+      const id = makeId(32);
+      const window = Application.instance.windows.findByBrowserView(
+        webContents.id,
+      );
+
+      if (!Application.instance.settings.object.downloadsDialog) {
+        const downloadsPath =
+          Application.instance.settings.object.downloadsPath;
+        let i = 1;
+        let savePath = resolve(downloadsPath, fileName);
+
+        while (existsSync(savePath)) {
+          const { name, ext } = parse(fileName);
+          savePath = resolve(downloadsPath, `${name} (${i})${ext}`);
+          i++;
+        }
+
+        item.savePath = savePath;
+      }
+
+      const downloadItem = getDownloadItem(item, id);
+      downloads.push(downloadItem);
+
+      downloadsDialog()?.send('download-started', downloadItem);
+      window.send('download-started', downloadItem);
+
+      item.on('updated', (event, state) => {
+        if (state === 'interrupted') {
+          console.log('Download is interrupted but can be resumed');
+        } else if (state === 'progressing') {
+          if (item.isPaused()) {
+            console.log('Download is paused');
+          }
+        }
+
+        const data = getDownloadItem(item, id);
+
+        downloadsDialog()?.send('download-progress', data);
+        window.send('download-progress', data);
+
+        Object.assign(downloadItem, data);
+      });
+      item.once('done', async (event, state) => {
+        if (state === 'completed') {
+          const dialog = downloadsDialog();
+          dialog?.send('download-completed', id);
+          window.send('download-completed', id, !!dialog);
+
+          downloadItem.completed = true;
+
+          if (process.env.ENABLE_EXTENSIONS && extname(fileName) === '.crx') {
+            const crxBuf = await promises.readFile(item.savePath);
+            const crxInfo = parseCrx(crxBuf);
+
+            if (!crxInfo.id) {
+              crxInfo.id = makeId(32);
+            }
+
+            const extensionsPath = getPath('extensions');
+            const path = resolve(extensionsPath, crxInfo.id);
+            const manifestPath = resolve(path, 'manifest.json');
+
+            if (await pathExists(path)) {
+              console.log('Extension is already installed');
+              return;
+            }
+
+            await extractZip(crxInfo.zip, path);
+
+            const extension = await this.view.loadExtension(path);
+
+            if (crxInfo.publicKey) {
+              const manifest = JSON.parse(
+                await promises.readFile(manifestPath, 'utf8'),
+              );
+
+              manifest.key = crxInfo.publicKey.toString('base64');
+
+              await promises.writeFile(
+                manifestPath,
+                JSON.stringify(manifest, null, 2),
+              );
+            }
+
+            window.send('load-browserAction', extension);
+          }
+        } else {
+          console.log(`Download failed: ${state}`);
+        }
+      });
+    });
+
+    // 设置代理
+    // const username = 'zzf1'
+    // const password = 'zzf1s'
+    // const proxyHost = '183.146.16.172'
+    // const proxyPort = '19080'
+    // const proxyRules = `socks5://${username}:${password}@${proxyHost}:${proxyPort}`
+
+    // session.defaultSession.setProxy({
+    //   proxyRules: proxyRules,
+    //   proxyBypassRules: '<local>'
+    // }).then(() => {
+    //   console.log('代理设置成功');
+    // }).catch(err => {
+    //   console.error('代理设置失败:', err);
+    // });
+
+    session.defaultSession.on('will-download', (event, item, webContents) => {
+      const id = makeId(32);
+      const window = Application.instance.windows.list.find(
+        (x) => x && x.webContents.id === webContents.id,
+      );
+
+      const downloadItem = getDownloadItem(item, id);
+      downloads.push(downloadItem);
+
+      downloadsDialog()?.send('download-started', downloadItem);
+      window.send('download-started', downloadItem);
+
+      item.on('updated', (event, state) => {
+        if (state === 'interrupted') {
+          console.log('Download is interrupted but can be resumed');
+        } else if (state === 'progressing') {
+          if (item.isPaused()) {
+            console.log('Download is paused');
+          }
+        }
+
+        const data = getDownloadItem(item, id);
+
+        Object.assign(downloadItem, data);
+
+        downloadsDialog()?.send('download-progress', data);
+        window.send('download-progress', data);
+      });
+      item.once('done', async (event, state) => {
+        const dialog = downloadsDialog();
+        if (state === 'completed') {
+          dialog?.send('download-completed', id);
+          window.send('download-completed', id, !!dialog);
+
+          downloadItem.completed = true;
+        } else {
+          console.log(`Download failed: ${state}`);
+        }
+      });
+    });
+
+    ipcMain.on('clear-browsing-data', () => {
+      this.clearCache('normal');
+      this.clearCache('incognito');
+    });
+  }
+
+  public clearCache(session: 'normal' | 'incognito') {
+    const ses = session === 'incognito' ? this.viewIncognito : this.view;
+
+    ses.clearCache().catch((err) => {
+      console.error(err);
+    });
+
+    ses.clearStorageData({
+      storages: [
+        'appcache',
+        'cookies',
+        'filesystem',
+        'indexdb',
+        'localstorage',
+        'shadercache',
+        'websql',
+        'serviceworkers',
+        'cachestorage',
+      ],
+    });
+  }
+
+  public unloadIncognitoExtensions() {
+    /*
+    TODO(sentialx): unload incognito extensions
+    this.incognitoExtensionsLoaded = false;
+    */
+  }
+
+  // Loading extensions in an off the record BrowserContext is not supported.
+  public async loadExtensions() {
+    if (!process.env.ENABLE_EXTENSIONS) return;
+
+    const context = this.view;
+
+    if (this.extensionsLoaded) return;
+
+    const extensionsPath = getPath('extensions');
+    const dirs = await promises.readdir(extensionsPath);
+
+    for (const dir of dirs) {
+      try {
+        const path = resolve(extensionsPath, dir);
+        const extension = await context.loadExtension(path);
+
+        this.extensions.push(extension);
+
+        for (const window of Application.instance.windows.list) {
+          window.send('load-browserAction', extension);
+        }
+      } catch (e) {
+        console.error(e);
+      }
+    }
+
+    /*if (session === 'incognito') {
+      this.incognitoExtensionsLoaded = true;
+    }*/
+
+    this.extensionsLoaded = true;
+  }
+
+  async uninstallExtension(id: string) {
+    if (!process.env.ENABLE_EXTENSIONS) return;
+
+    const extension = this.view.getExtension(id);
+    if (!extension) return;
+
+    await this.view.removeExtension(id);
+
+    await rf(extension.path);
+  }
+
+  public onCreateTab = async (details: chrome.tabs.CreateProperties) => {
+    const view = Application.instance.windows.list
+      .find((x) => x.win.id === details.windowId)
+      .viewManager.create(details, false, true);
+
+    return view.id;
+  };
+
+  public onBrowserActionUpdate = (
+    extensionId: string,
+    action: BrowserActionChangeType,
+    details: any,
+  ) => {
+    Application.instance.windows.list.forEach((w) => {
+      w.send('set-browserAction-info', extensionId, action, details);
+    });
+  };
+}

src/main/user-agent.ts

@@ -0,0 +1,48 @@
+import { app } from 'electron';
+
+const REMOVE_CHROME_COMPONENT_PATTERNS = [
+  /^https:\/\/accounts\.google\.com(\/|$)/,
+];
+
+const CHROME_COMPONENT_PATTERN = / Chrome\\?.([^\s]+)/g;
+
+const COMPONENTS_TO_REMOVE = [
+  / Electron\\?.([^\s]+)/g,
+  ` ${app.name}/${app.getVersion()}`,
+];
+
+// TODO(sentialx): script to update stable Chrome version?
+const COMPONENTS_TO_REPLACE: [string | RegExp, string][] = [
+  [CHROME_COMPONENT_PATTERN, ' Chrome/87.0.4280.88'],
+];
+
+const urlMatchesPatterns = (url: string, patterns: RegExp[]) =>
+  patterns.some((pattern) => url.match(pattern));
+
+/**
+ * Checks if a given url is suitable for removal of Chrome
+ * component from the user agent string.
+ * @param url
+ */
+const shouldRemoveChromeString = (url: string) =>
+  urlMatchesPatterns(url, REMOVE_CHROME_COMPONENT_PATTERNS);
+
+export const getUserAgentForURL = (userAgent: string, url: string) => {
+  let componentsToRemove = [...COMPONENTS_TO_REMOVE];
+
+  // For accounts.google.com, we remove Chrome/*.* component
+  // from the user agent, to fix compatibility issues on Google Sign In.
+  // WATCH: https://developers.googleblog.com/2020/08/guidance-for-our-effort-to-block-less-secure-browser-and-apps.html
+  if (shouldRemoveChromeString(url)) {
+    componentsToRemove = [...componentsToRemove, CHROME_COMPONENT_PATTERN];
+  }
+
+  // Replace the components.
+  [
+    // Convert components to remove to pairs.
+    ...componentsToRemove.map((x): [string | RegExp, string] => [x, '']),
+    ...COMPONENTS_TO_REPLACE,
+  ].forEach((x) => (userAgent = userAgent.replace(x[0], x[1])));
+
+  return userAgent;
+};

src/main/utils/form-fill.ts

@@ -0,0 +1,48 @@
+import { parse } from 'url';
+
+import { IFormFillData } from '~/interfaces';
+import { getFormFillValue, getFormFillSubValue } from '~/utils/form-fill';
+import { Application } from '../application';
+
+const getType = (name: string) => {
+  return name === 'username' || name === 'login' || name === 'password'
+    ? 'password'
+    : 'address';
+};
+
+export const getFormFillMenuItems = async (name: string, value: string) => {
+  const dataType = getType(name);
+  const { url } = Application.instance.windows.current.viewManager.selected;
+  const { hostname } = parse(url);
+
+  const items = await Application.instance.storage.find<IFormFillData>({
+    scope: 'formfill',
+    query: {
+      type: dataType,
+    },
+  });
+
+  return items
+    .map((item: IFormFillData) => {
+      const text = getFormFillValue(name, item, true);
+      const subtext = getFormFillSubValue(name, item);
+
+      if (dataType === 'password' && item.url !== hostname) {
+        return null;
+      }
+
+      if (
+        text &&
+        (name !== 'password' ? text.startsWith(value) : !value.length)
+      ) {
+        return {
+          _id: item._id,
+          text,
+          subtext,
+        };
+      }
+
+      return null;
+    })
+    .filter((r) => r);
+};

src/main/utils/index.ts

@@ -0,0 +1 @@
+export * from './form-fill';

src/main/view-manager.ts

@@ -0,0 +1,265 @@
+import { ipcMain } from 'electron';
+import { VIEW_Y_OFFSET } from '~/constants/design';
+import { View } from './view';
+import { AppWindow } from './windows';
+import { WEBUI_BASE_URL } from '~/constants/files';
+
+import {
+  ZOOM_FACTOR_MIN,
+  ZOOM_FACTOR_MAX,
+  ZOOM_FACTOR_INCREMENT,
+} from '~/constants/web-contents';
+import { extensions } from 'electron-extensions';
+import { EventEmitter } from 'events';
+import { Application } from './application';
+
+export class ViewManager extends EventEmitter {
+  public views = new Map<number, View>();
+  public selectedId = 0;
+  public _fullscreen = false;
+
+  public incognito: boolean;
+
+  private window: AppWindow;
+
+  public get fullscreen() {
+    return this._fullscreen;
+  }
+
+  public set fullscreen(val: boolean) {
+    this._fullscreen = val;
+    this.fixBounds();
+  }
+
+  public constructor(window: AppWindow, incognito: boolean) {
+    super();
+
+    this.window = window;
+    this.incognito = incognito;
+
+    const { id } = window.win;
+    ipcMain.handle(`view-create-${id}`, (e, details) => {
+      return this.create(details, false, false).id;
+    });
+
+    ipcMain.handle(`views-create-${id}`, (e, options) => {
+      return options.map((option: any) => {
+        return this.create(option, false, false).id;
+      });
+    });
+
+    ipcMain.on(`add-tab-${id}`, (e, details) => {
+      this.create(details);
+    });
+
+    ipcMain.on('Print', (e, details) => {
+      this.views.get(this.selectedId).webContents.print();
+    });
+
+    ipcMain.handle(`view-select-${id}`, (e, id: number, focus: boolean) => {
+      if (process.env.ENABLE_EXTENSIONS) {
+        extensions.tabs.activate(id, focus);
+      } else {
+        this.select(id, focus);
+      }
+    });
+
+    ipcMain.on(`view-destroy-${id}`, (e, id: number) => {
+      this.destroy(id);
+    });
+
+    ipcMain.on(`mute-view-${id}`, (e, tabId: number) => {
+      const view = this.views.get(tabId);
+      view.webContents.setAudioMuted(true);
+    });
+
+    ipcMain.on(`unmute-view-${id}`, (e, tabId: number) => {
+      const view = this.views.get(tabId);
+      view.webContents.setAudioMuted(false);
+    });
+
+    ipcMain.on(`browserview-clear-${id}`, () => {
+      this.clear();
+    });
+
+    ipcMain.on('change-zoom', (e, zoomDirection) => {
+      const newZoomFactor =
+        this.selected.webContents.zoomFactor +
+        (zoomDirection === 'in'
+          ? ZOOM_FACTOR_INCREMENT
+          : -ZOOM_FACTOR_INCREMENT);
+
+      if (
+        newZoomFactor <= ZOOM_FACTOR_MAX &&
+        newZoomFactor >= ZOOM_FACTOR_MIN
+      ) {
+        this.selected.webContents.zoomFactor = newZoomFactor;
+        this.selected.emitEvent(
+          'zoom-updated',
+          this.selected.webContents.zoomFactor,
+        );
+      } else {
+        e.preventDefault();
+      }
+      this.emitZoomUpdate();
+    });
+
+    ipcMain.on('reset-zoom', (e) => {
+      this.selected.webContents.zoomFactor = 1;
+      this.selected.emitEvent(
+        'zoom-updated',
+        this.selected.webContents.zoomFactor,
+      );
+      this.emitZoomUpdate();
+    });
+
+    this.setBoundsListener();
+  }
+
+  public get selected() {
+    return this.views.get(this.selectedId);
+  }
+
+  public get settingsView() {
+    return Object.values(this.views).find((r) =>
+      r.url.startsWith(`${WEBUI_BASE_URL}settings`),
+    );
+  }
+
+  public create(
+    details: chrome.tabs.CreateProperties,
+    isNext = false,
+    sendMessage = true,
+  ) {
+    const view = new View(this.window, details.url, this.incognito);
+
+    const { webContents } = view.browserView;
+    const { id } = view;
+
+    this.views.set(id, view);
+
+    if (process.env.ENABLE_EXTENSIONS) {
+      extensions.tabs.observe(webContents);
+    }
+
+    webContents.once('destroyed', () => {
+      this.views.delete(id);
+    });
+
+    if (sendMessage) {
+      this.window.send('create-tab', { ...details }, isNext, id);
+    }
+    return view;
+  }
+
+  public clear() {
+    this.window.win.setBrowserView(null);
+    Object.values(this.views).forEach((x) => x.destroy());
+  }
+
+  public select(id: number, focus = true) {
+    const { selected } = this;
+    const view = this.views.get(id);
+
+    if (!view) {
+      return;
+    }
+
+    this.selectedId = id;
+
+    if (selected) {
+      this.window.win.removeBrowserView(selected.browserView);
+    }
+
+    this.window.win.addBrowserView(view.browserView);
+
+    if (focus) {
+      // Also fixes switching tabs with Ctrl + Tab
+      view.webContents.focus();
+    } else {
+      this.window.webContents.focus();
+    }
+
+    this.window.updateTitle();
+    view.updateBookmark();
+
+    this.fixBounds();
+
+    view.updateNavigationState();
+
+    this.emit('activated', id);
+
+    // TODO: this.emitZoomUpdate(false);
+  }
+
+  public async fixBounds() {
+    const view = this.selected;
+
+    if (!view) return;
+
+    const { width, height } = this.window.win.getContentBounds();
+
+    const toolbarContentHeight = await this.window.win.webContents
+      .executeJavaScript(`
+      document.getElementById('app').offsetHeight
+    `);
+
+    const newBounds = {
+      x: 0,
+      y: this.fullscreen ? 0 : toolbarContentHeight,
+      width,
+      height: this.fullscreen ? height : height - toolbarContentHeight,
+    };
+
+    if (newBounds !== view.bounds) {
+      view.browserView.setBounds(newBounds);
+      view.bounds = newBounds;
+    }
+  }
+
+  private setBoundsListener() {
+    // resize the BrowserView's height when the toolbar height changes
+    // ex: when the bookmarks bar appears
+    this.window.webContents.executeJavaScript(`
+        const {ipcRenderer} = require('electron');
+        const resizeObserver = new ResizeObserver(([{ contentRect }]) => {
+          ipcRenderer.send('resize-height');
+        });
+        const app = document.getElementById('app');
+        resizeObserver.observe(app);
+      `);
+
+    this.window.webContents.on('ipc-message', (e, message) => {
+      if (message === 'resize-height') {
+        this.fixBounds();
+      }
+    });
+  }
+
+  public destroy(id: number) {
+    const view = this.views.get(id);
+
+    this.views.delete(id);
+
+    if (view && !view.browserView.webContents.isDestroyed()) {
+      this.window.win.removeBrowserView(view.browserView);
+      view.destroy();
+      this.emit('removed', id);
+    }
+  }
+
+  public emitZoomUpdate(showDialog = true) {
+    Application.instance.dialogs
+      .getDynamic('zoom')
+      ?.browserView?.webContents?.send(
+        'zoom-factor-updated',
+        this.selected.webContents.zoomFactor,
+      );
+
+    this.window.webContents.send(
+      'zoom-factor-updated',
+      this.selected.webContents.zoomFactor,
+      showDialog,
+    );
+  }
+}

src/main/view.ts

@@ -0,0 +1,451 @@
+import { BrowserView, app, ipcMain } from 'electron';
+import { parse as parseUrl } from 'url';
+import { getViewMenu } from './menus/view';
+import { AppWindow } from './windows';
+import { IHistoryItem, IBookmark } from '~/interfaces';
+import {
+  ERROR_PROTOCOL,
+  NETWORK_ERROR_HOST,
+  WEBUI_BASE_URL,
+} from '~/constants/files';
+import { NEWTAB_URL } from '~/constants/tabs';
+import {
+  ZOOM_FACTOR_MIN,
+  ZOOM_FACTOR_MAX,
+  ZOOM_FACTOR_INCREMENT,
+} from '~/constants/web-contents';
+import { TabEvent } from '~/interfaces/tabs';
+import { Queue } from '~/utils/queue';
+import { Application } from './application';
+import { getUserAgentForURL } from './user-agent';
+
+interface IAuthInfo {
+  url: string;
+}
+
+export class View {
+  public browserView: BrowserView;
+
+  public isNewTab = false;
+  public homeUrl: string;
+  public favicon = '';
+  public incognito = false;
+
+  public errorURL = '';
+
+  private hasError = false;
+
+  private window: AppWindow;
+
+  public bounds: any;
+
+  public lastHistoryId: string;
+
+  public bookmark: IBookmark;
+
+  public findInfo = {
+    occurrences: '0/0',
+    text: '',
+  };
+
+  public requestedAuth: IAuthInfo;
+  public requestedPermission: any;
+
+  private historyQueue = new Queue();
+
+  private lastUrl = '';
+
+  public constructor(window: AppWindow, url: string, incognito: boolean) {
+    this.browserView = new BrowserView({
+      webPreferences: {
+        preload: `${app.getAppPath()}/build/view-preload.bundle.js`,
+        nodeIntegration: false,
+        contextIsolation: true,
+        sandbox: true,
+        enableRemoteModule: false,
+        partition: incognito ? 'view_incognito' : 'persist:view',
+        plugins: true,
+        nativeWindowOpen: true,
+        webSecurity: true,
+        javascript: true,
+      },
+    });
+
+    this.incognito = incognito;
+
+    this.webContents.userAgent = getUserAgentForURL(
+      this.webContents.userAgent,
+      '',
+    );
+
+    (this.webContents as any).windowId = window.win.id;
+
+    this.window = window;
+    this.homeUrl = url;
+
+    this.webContents.session.setProxy({
+      proxyRules: 'socks5://183.6.80.243:10808',
+      proxyBypassRules: '',
+    });
+    
+    this.webContents.session.webRequest.onBeforeSendHeaders(
+      (details, callback) => {
+        const { object: settings } = Application.instance.settings;
+        if (settings.doNotTrack) details.requestHeaders['DNT'] = '1';
+        callback({ requestHeaders: details.requestHeaders });
+      },
+    );
+
+    ipcMain.handle(`get-error-url-${this.id}`, async (e) => {
+      return this.errorURL;
+    });
+
+    this.webContents.on('context-menu', (e, params) => {
+      const menu = getViewMenu(this.window, params, this.webContents);
+      menu.popup();
+    });
+
+    this.webContents.addListener('found-in-page', (e, result) => {
+      Application.instance.dialogs
+        .getDynamic('find')
+        .browserView.webContents.send('found-in-page', result);
+    });
+
+    this.webContents.addListener('page-title-updated', (e, title) => {
+      this.window.updateTitle();
+      this.updateData();
+
+      this.emitEvent('title-updated', title);
+      this.updateURL(this.webContents.getURL());
+    });
+
+    this.webContents.addListener('did-navigate', async (e, url) => {
+      this.emitEvent('did-navigate', url);
+
+      await this.addHistoryItem(url);
+      this.updateURL(url);
+    });
+
+    this.webContents.addListener(
+      'did-navigate-in-page',
+      async (e, url, isMainFrame) => {
+        if (isMainFrame) {
+          this.emitEvent('did-navigate', url);
+
+          await this.addHistoryItem(url, true);
+          this.updateURL(url);
+        }
+      },
+    );
+
+    this.webContents.addListener('did-stop-loading', () => {
+      this.updateNavigationState();
+      this.emitEvent('loading', false);
+      this.updateURL(this.webContents.getURL());
+    });
+
+    this.webContents.addListener('did-start-loading', () => {
+      this.hasError = false;
+      this.updateNavigationState();
+      this.emitEvent('loading', true);
+      this.updateURL(this.webContents.getURL());
+    });
+
+    this.webContents.addListener('did-start-navigation', async (e, ...args) => {
+      this.updateNavigationState();
+
+      this.favicon = '';
+
+      this.emitEvent('load-commit', ...args);
+      this.updateURL(this.webContents.getURL());
+    });
+
+    this.webContents.on(
+      'did-start-navigation',
+      (e, url, isInPlace, isMainFrame) => {
+        if (!isMainFrame) return;
+        const newUA = getUserAgentForURL(this.webContents.userAgent, url);
+        if (this.webContents.userAgent !== newUA) {
+          this.webContents.userAgent = newUA;
+        }
+      },
+    );
+
+    this.webContents.addListener(
+      'new-window',
+      (e, url, frameName, disposition) => {
+        if (disposition === 'new-window') {
+          if (frameName === '_self') {
+            e.preventDefault();
+            this.window.viewManager.selected.webContents.loadURL(url);
+          } else if (frameName === '_blank') {
+            e.preventDefault();
+            this.window.viewManager.create(
+              {
+                url,
+                active: true,
+              },
+              true,
+            );
+          }
+        } else if (disposition === 'foreground-tab') {
+          e.preventDefault();
+          this.window.viewManager.create({ url, active: true }, true);
+        } else if (disposition === 'background-tab') {
+          e.preventDefault();
+          this.window.viewManager.create({ url, active: false }, true);
+        }
+      },
+    );
+
+    this.webContents.addListener(
+      'did-fail-load',
+      (e, errorCode, errorDescription, validatedURL, isMainFrame) => {
+        // ignore -3 (ABORTED) - An operation was aborted (due to user action).
+        if (isMainFrame && errorCode !== -3) {
+          this.errorURL = validatedURL;
+
+          this.hasError = true;
+
+          this.webContents.loadURL(
+            `${ERROR_PROTOCOL}://${NETWORK_ERROR_HOST}/${errorCode}`,
+          );
+        }
+      },
+    );
+
+    this.webContents.addListener(
+      'page-favicon-updated',
+      async (e, favicons) => {
+        this.favicon = favicons[0];
+
+        this.updateData();
+
+        try {
+          let fav = this.favicon;
+
+          if (fav.startsWith('http')) {
+            fav = await Application.instance.storage.addFavicon(fav);
+          }
+
+          this.emitEvent('favicon-updated', fav);
+        } catch (e) {
+          this.favicon = '';
+          // console.error(e);
+        }
+      },
+    );
+
+    this.webContents.addListener('zoom-changed', (e, zoomDirection) => {
+      const newZoomFactor =
+        this.webContents.zoomFactor +
+        (zoomDirection === 'in'
+          ? ZOOM_FACTOR_INCREMENT
+          : -ZOOM_FACTOR_INCREMENT);
+
+      if (
+        newZoomFactor <= ZOOM_FACTOR_MAX &&
+        newZoomFactor >= ZOOM_FACTOR_MIN
+      ) {
+        this.webContents.zoomFactor = newZoomFactor;
+        this.emitEvent('zoom-updated', this.webContents.zoomFactor);
+        window.viewManager.emitZoomUpdate();
+      } else {
+        e.preventDefault();
+      }
+    });
+
+    this.webContents.addListener(
+      'certificate-error',
+      (
+        event: Electron.Event,
+        url: string,
+        error: string,
+        certificate: Electron.Certificate,
+        callback: Function,
+      ) => {
+        console.log(certificate, error, url);
+        // TODO: properly handle insecure websites.
+        event.preventDefault();
+        callback(true);
+      },
+    );
+
+    this.webContents.addListener('media-started-playing', () => {
+      this.emitEvent('media-playing', true);
+    });
+
+    this.webContents.addListener('media-paused', () => {
+      this.emitEvent('media-paused', true);
+    });
+
+    if (url.startsWith(NEWTAB_URL)) this.isNewTab = true;
+
+    this.webContents.loadURL(url);
+
+    this.browserView.setAutoResize({
+      width: true,
+      height: true,
+      horizontal: false,
+      vertical: false,
+    });
+  }
+
+  public get webContents() {
+    return this.browserView.webContents;
+  }
+
+  public get url() {
+    return this.webContents.getURL();
+  }
+
+  public get title() {
+    return this.webContents.getTitle();
+  }
+
+  public get id() {
+    return this.webContents.id;
+  }
+
+  public get isSelected() {
+    return this.id === this.window.viewManager.selectedId;
+  }
+
+  public updateNavigationState() {
+    if (this.browserView.webContents.isDestroyed()) return;
+
+    if (this.window.viewManager.selectedId === this.id) {
+      this.window.send('update-navigation-state', {
+        canGoBack: this.webContents.canGoBack(),
+        canGoForward: this.webContents.canGoForward(),
+      });
+    }
+  }
+
+  public destroy() {
+    (this.browserView.webContents as any).destroy();
+    this.browserView = null;
+  }
+
+  public async updateCredentials() {
+    if (
+      !process.env.ENABLE_AUTOFILL ||
+      this.browserView.webContents.isDestroyed()
+    )
+      return;
+
+    const item = await Application.instance.storage.findOne<any>({
+      scope: 'formfill',
+      query: {
+        url: this.hostname,
+      },
+    });
+
+    this.emitEvent('credentials', item != null);
+  }
+
+  public async addHistoryItem(url: string, inPage = false) {
+    if (
+      url !== this.lastUrl &&
+      !url.startsWith(WEBUI_BASE_URL) &&
+      !url.startsWith(`${ERROR_PROTOCOL}://`) &&
+      !this.incognito
+    ) {
+      const historyItem: IHistoryItem = {
+        title: this.title,
+        url,
+        favicon: this.favicon,
+        date: new Date().getTime(),
+      };
+
+      await this.historyQueue.enqueue(async () => {
+        this.lastHistoryId = (
+          await Application.instance.storage.insert<IHistoryItem>({
+            scope: 'history',
+            item: historyItem,
+          })
+        )._id;
+
+        historyItem._id = this.lastHistoryId;
+
+        Application.instance.storage.history.push(historyItem);
+      });
+    } else if (!inPage) {
+      await this.historyQueue.enqueue(async () => {
+        this.lastHistoryId = '';
+      });
+    }
+  }
+
+  public updateURL = (url: string) => {
+    if (this.lastUrl === url) return;
+
+    this.emitEvent('url-updated', this.hasError ? this.errorURL : url);
+
+    this.lastUrl = url;
+
+    this.isNewTab = url.startsWith(NEWTAB_URL);
+
+    this.updateData();
+
+    if (process.env.ENABLE_AUTOFILL) this.updateCredentials();
+
+    this.updateBookmark();
+  };
+
+  public updateBookmark() {
+    this.bookmark = Application.instance.storage.bookmarks.find(
+      (x) => x.url === this.url,
+    );
+
+    if (!this.isSelected) return;
+
+    this.window.send('is-bookmarked', !!this.bookmark);
+  }
+
+  public async updateData() {
+    if (!this.incognito) {
+      const id = this.lastHistoryId;
+      if (id) {
+        const { title, url, favicon } = this;
+
+        this.historyQueue.enqueue(async () => {
+          await Application.instance.storage.update({
+            scope: 'history',
+            query: {
+              _id: id,
+            },
+            value: {
+              title,
+              url,
+              favicon,
+            },
+            multi: false,
+          });
+
+          const item = Application.instance.storage.history.find(
+            (x) => x._id === id,
+          );
+
+          if (item) {
+            item.title = title;
+            item.url = url;
+            item.favicon = favicon;
+          }
+        });
+      }
+    }
+  }
+
+  public send(channel: string, ...args: any[]) {
+    this.webContents.send(channel, ...args);
+  }
+
+  public get hostname() {
+    return parseUrl(this.url).hostname;
+  }
+
+  public emitEvent(event: TabEvent, ...args: any[]) {
+    this.window.send('tab-event', event, this.id, args);
+  }
+}

src/main/windows-service.ts

@@ -0,0 +1,73 @@
+import { AppWindow } from './windows/app';
+import { extensions } from 'electron-extensions';
+import { BrowserWindow, ipcMain } from 'electron';
+
+export class WindowsService {
+  public list: AppWindow[] = [];
+
+  public current: AppWindow;
+
+  public lastFocused: AppWindow;
+
+  constructor() {
+    if (process.env.ENABLE_EXTENSIONS) {
+      extensions.tabs.on('activated', (tabId, windowId, focus) => {
+        const win = this.list.find((x) => x.id === windowId);
+        win.viewManager.select(tabId, focus === undefined ? true : focus);
+      });
+
+      extensions.tabs.onCreateDetails = (tab, details) => {
+        const win = this.findByBrowserView(tab.id);
+        details.windowId = win.id;
+      };
+
+      extensions.windows.onCreate = async (details) => {
+        return this.open(details.incognito).id;
+      };
+
+      extensions.tabs.onCreate = async (details) => {
+        const win =
+          this.list.find((x) => x.id === details.windowId) || this.lastFocused;
+
+        if (!win) return -1;
+
+        const view = win.viewManager.create(details);
+        return view.id;
+      };
+    }
+
+    ipcMain.handle('get-tab-zoom', (e, tabId) => {
+      return this.findByBrowserView(tabId).viewManager.views.get(tabId)
+        .webContents.zoomFactor;
+    });
+  }
+
+  public open(incognito = false) {
+    const window = new AppWindow(incognito);
+    this.list.push(window);
+
+    if (process.env.ENABLE_EXTENSIONS) {
+      extensions.windows.observe(window.win);
+    }
+
+    window.win.on('focus', () => {
+      this.lastFocused = window;
+    });
+
+    return window;
+  }
+
+  public findByBrowserView(webContentsId: number) {
+    return this.list.find((x) => !!x.viewManager.views.get(webContentsId));
+  }
+
+  public fromBrowserWindow(browserWindow: BrowserWindow) {
+    return this.list.find((x) => x.id === browserWindow.id);
+  }
+
+  public broadcast(channel: string, ...args: unknown[]) {
+    this.list.forEach((appWindow) =>
+      appWindow.win.webContents.send(channel, ...args),
+    );
+  }
+}

src/main/windows/app.ts

@@ -0,0 +1,231 @@
+import { BrowserWindow, app, dialog } from 'electron';
+import { writeFileSync, promises } from 'fs';
+import { resolve, join } from 'path';
+
+import { getPath } from '~/utils';
+import { runMessagingService } from '../services';
+import { Application } from '../application';
+import { isNightly } from '..';
+import { ViewManager } from '../view-manager';
+
+export class AppWindow {
+  public win: BrowserWindow;
+
+  public viewManager: ViewManager;
+
+  public incognito: boolean;
+
+  public constructor(incognito: boolean) {
+    this.win = new BrowserWindow({
+      frame: false,
+      minWidth: 400,
+      minHeight: 450,
+      width: 900,
+      height: 700,
+      titleBarStyle: 'hiddenInset',
+      backgroundColor: '#ffffff',
+      webPreferences: {
+        plugins: true,
+        // TODO: enable sandbox, contextIsolation and disable nodeIntegration to improve security
+        nodeIntegration: true,
+        contextIsolation: false,
+        javascript: true,
+        // TODO: get rid of the remote module in renderers
+        enableRemoteModule: true,
+      },
+      icon: resolve(
+        app.getAppPath(),
+        `static/${isNightly ? 'nightly-icons' : 'icons'}/icon.png`,
+      ),
+      show: false,
+    });
+
+    this.incognito = incognito;
+
+    this.viewManager = new ViewManager(this, incognito);
+
+    runMessagingService(this);
+
+    const windowDataPath = getPath('window-data.json');
+
+    let windowState: any = {};
+
+    (async () => {
+      try {
+        // Read the last window state from file.
+        windowState = JSON.parse(
+          await promises.readFile(windowDataPath, 'utf8'),
+        );
+      } catch (e) {
+        await promises.writeFile(windowDataPath, JSON.stringify({}));
+      }
+
+      // Merge bounds from the last window state to the current window options.
+      if (windowState) {
+        this.win.setBounds({ ...windowState.bounds });
+      }
+
+      if (windowState) {
+        if (windowState.maximized) {
+          this.win.maximize();
+        }
+        if (windowState.fullscreen) {
+          this.win.setFullScreen(true);
+        }
+      }
+    })();
+
+    this.win.show();
+
+    // Update window bounds on resize and on move when window is not maximized.
+    this.win.on('resize', () => {
+      if (!this.win.isMaximized()) {
+        windowState.bounds = this.win.getBounds();
+      }
+    });
+
+    this.win.on('move', () => {
+      if (!this.win.isMaximized()) {
+        windowState.bounds = this.win.getBounds();
+      }
+    });
+
+    const resize = () => {
+      setTimeout(() => {
+        if (process.platform === 'linux') {
+          this.viewManager.select(this.viewManager.selectedId, false);
+        } else {
+          this.viewManager.fixBounds();
+        }
+      });
+
+      setTimeout(() => {
+        this.webContents.send('tabs-resize');
+      }, 500);
+
+      this.webContents.send('tabs-resize');
+    };
+
+    this.win.on('maximize', resize);
+    this.win.on('restore', resize);
+    this.win.on('unmaximize', resize);
+
+    this.win.on('close', (event: Electron.Event) => {
+      const { object: settings } = Application.instance.settings;
+
+      if (settings.warnOnQuit && this.viewManager.views.size > 1) {
+        const answer = dialog.showMessageBoxSync(null, {
+          type: 'question',
+          title: `Quit ${app.name}?`,
+          message: `Quit ${app.name}?`,
+          detail: `You have ${this.viewManager.views.size} tabs open.`,
+          buttons: ['Close', 'Cancel'],
+        });
+
+        if (answer === 1) {
+          event.preventDefault();
+          return;
+        }
+      }
+
+      // Save current window state to a file.
+      windowState.maximized = this.win.isMaximized();
+      windowState.fullscreen = this.win.isFullScreen();
+      writeFileSync(windowDataPath, JSON.stringify(windowState));
+
+      this.win.setBrowserView(null);
+
+      this.viewManager.clear();
+
+      if (Application.instance.windows.list.length === 1) {
+        Application.instance.dialogs.destroy();
+      }
+
+      if (
+        incognito &&
+        Application.instance.windows.list.filter((x) => x.incognito).length ===
+          1
+      ) {
+        Application.instance.sessions.clearCache('incognito');
+        Application.instance.sessions.unloadIncognitoExtensions();
+      }
+
+      Application.instance.windows.list = Application.instance.windows.list.filter(
+        (x) => x.win.id !== this.win.id,
+      );
+    });
+
+    // this.webContents.openDevTools({ mode: 'detach' });
+
+    if (process.env.NODE_ENV === 'development') {
+      this.webContents.openDevTools({ mode: 'detach' });
+      this.win.loadURL('http://localhost:4444/app.html');
+    } else {
+      this.win.loadURL(join('file://', app.getAppPath(), 'build/app.html'));
+    }
+
+    this.win.on('enter-full-screen', () => {
+      this.send('fullscreen', true);
+      this.viewManager.fixBounds();
+    });
+
+    this.win.on('leave-full-screen', () => {
+      this.send('fullscreen', false);
+      this.viewManager.fixBounds();
+    });
+
+    this.win.on('enter-html-full-screen', () => {
+      this.viewManager.fullscreen = true;
+      this.send('html-fullscreen', true);
+    });
+
+    this.win.on('leave-html-full-screen', () => {
+      this.viewManager.fullscreen = false;
+      this.send('html-fullscreen', false);
+    });
+
+    this.win.on('scroll-touch-begin', () => {
+      this.send('scroll-touch-begin');
+    });
+
+    this.win.on('scroll-touch-end', () => {
+      this.viewManager.selected.send('scroll-touch-end');
+      this.send('scroll-touch-end');
+    });
+
+    this.win.on('focus', () => {
+      Application.instance.windows.current = this;
+    });
+  }
+
+  public get id() {
+    return this.win.id;
+  }
+
+  public get webContents() {
+    return this.win.webContents;
+  }
+
+  public fixDragging() {
+    const bounds = this.win.getBounds();
+    this.win.setBounds({
+      height: bounds.height + 1,
+    });
+    this.win.setBounds(bounds);
+  }
+
+  public send(channel: string, ...args: any[]) {
+    this.webContents.send(channel, ...args);
+  }
+
+  public updateTitle() {
+    const { selected } = this.viewManager;
+    if (!selected) return;
+
+    this.win.setTitle(
+      selected.title.trim() === ''
+        ? app.name
+        : `${selected.title} - ${app.name}`,
+    );
+  }
+}

src/main/windows/index.ts

@@ -0,0 +1 @@
+export * from './app';

src/models/database.ts

@@ -0,0 +1,53 @@
+import { ipcRenderer } from 'electron';
+import { toJS } from 'mobx';
+
+interface IAction<T> {
+  item?: Partial<T>;
+  query?: Partial<T>;
+  multi?: boolean;
+  value?: Partial<T>;
+}
+
+export class Database<T> {
+  private scope: string;
+
+  public constructor(scope: string) {
+    this.scope = scope;
+  }
+
+  private async performOperation(
+    operation: 'get' | 'get-one' | 'update' | 'insert' | 'remove',
+    data: IAction<T>,
+  ): Promise<any> {
+    const res = await ipcRenderer.invoke(`storage-${operation}`, {
+      scope: this.scope,
+      ...toJS(data),
+    });
+
+    return res;
+  }
+
+  public async insert(item: T): Promise<T> {
+    return await this.performOperation('insert', { item });
+  }
+
+  public async get(query: T): Promise<T[]> {
+    return await this.performOperation('get', { query });
+  }
+
+  public async getOne(query: T): Promise<T[]> {
+    return await this.performOperation('get-one', { query });
+  }
+
+  public async update(query: T, newValue: T, multi = false): Promise<number> {
+    return await this.performOperation('update', {
+      query,
+      value: newValue,
+      multi,
+    });
+  }
+
+  public async remove(query: T, multi = false): Promise<T> {
+    return await this.performOperation('remove', { query, multi });
+  }
+}

src/models/dialog-store.ts

@@ -0,0 +1,118 @@
+import { ipcRenderer, remote } from 'electron';
+import { observable, computed, makeObservable } from 'mobx';
+import { getTheme } from '~/utils/themes';
+import { ISettings } from '~/interfaces';
+import { DEFAULT_SETTINGS } from '~/constants';
+
+export declare interface DialogStore {
+  onVisibilityChange: (visible: boolean, ...args: any[]) => void;
+  onUpdateTabInfo: (tabId: number, data: any) => void;
+  onHide: (data: any) => void;
+}
+
+export class DialogStore {
+  @observable
+  public settings: ISettings = DEFAULT_SETTINGS;
+
+  @computed
+  public get theme() {
+    return getTheme(this.settings.theme);
+  }
+
+  private _windowId = -1;
+
+  private persistent = false;
+
+  @observable
+  public visible = false;
+
+  public firstTime = false;
+
+  public constructor(
+    options: {
+      hideOnBlur?: boolean;
+      visibilityWrapper?: boolean;
+      persistent?: boolean;
+    } = {},
+  ) {
+    makeObservable(this, {
+      theme: computed,
+      settings: observable,
+      visible: observable,
+    });
+
+    const { visibilityWrapper, hideOnBlur, persistent } = {
+      hideOnBlur: true,
+      visibilityWrapper: true,
+      persistent: false,
+      ...options,
+    };
+
+    if (!persistent) this.visible = true;
+
+    this.persistent = persistent;
+
+    if (visibilityWrapper && persistent) {
+      ipcRenderer.on('visible', async (e, flag, ...args) => {
+        this.onVisibilityChange(flag, ...args);
+      });
+    }
+
+    if (hideOnBlur) {
+      window.addEventListener('blur', () => {
+        this.hide();
+      });
+    }
+
+    this.settings = {
+      ...this.settings,
+      ...ipcRenderer.sendSync('get-settings-sync'),
+    };
+
+    ipcRenderer.on('update-settings', (e, settings: ISettings) => {
+      this.settings = { ...this.settings, ...settings };
+    });
+
+    // ipcRenderer.on('update-tab-info', (e, tabId, data) =>
+    //   this.onUpdateTabInfo(tabId, data),
+    // );
+
+    this.onHide = () => {};
+    this.onUpdateTabInfo = () => {};
+    this.onVisibilityChange = () => {};
+
+    this.send('loaded');
+  }
+
+  public async invoke(channel: string, ...args: any[]) {
+    return await ipcRenderer.invoke(`${channel}-${this.id}`, ...args);
+  }
+
+  public async send(channel: string, ...args: any[]) {
+    ipcRenderer.send(`${channel}-${this.id}`, ...args);
+  }
+
+  public get id() {
+    return remote.getCurrentWebContents().id;
+  }
+
+  public get windowId() {
+    if (this._windowId === -1) {
+      const win = remote.getCurrentWindow();
+      if (win) this._windowId = win.id;
+    }
+
+    return this._windowId;
+  }
+
+  public hide(data: any = null) {
+    if (this.persistent && !this.visible) return;
+
+    this.visible = false;
+    this.onHide(data);
+
+    setTimeout(() => {
+      this.send('hide');
+    });
+  }
+}

src/preloads/chrome-webstore.ts

@@ -0,0 +1,85 @@
+export const injectChromeWebstoreInstallButton = () => {
+  const baseUrl =
+    'https://clients2.google.com/service/update2/crx?response=redirect&acceptformat=crx2,crx3&prodversion=%VERSION&x=id%3D%ID%26installsource%3Dondemand%26uc';
+  const ibText = 'Add to Wexond';
+  const ibTemplate =
+    '<div role="button" class="dd-Va g-c-wb g-eg-ua-Uc-c-za g-c-Oc-td-jb-oa g-c" aria-label="' +
+    ibText +
+    '" tabindex="0" style="user-select: none;"><div class="g-c-Hf"><div class="g-c-x"><div class="g-c-R  webstore-test-button-label">' +
+    ibText +
+    '</div></div></div></div>';
+
+  function waitForCreation(selector: any, callback: any) {
+    const element = document.querySelector(selector);
+    if (element != null) {
+      callback(element);
+    } else {
+      setTimeout(() => {
+        waitForCreation(selector, callback);
+      }, 50);
+    }
+  }
+
+  waitForCreation('.h-F-f-k.F-f-k', (element: any) => {
+    element.addEventListener('DOMNodeInserted', (event: any) => {
+      if (event.relatedNode != element) return;
+
+      setTimeout(() => {
+        // eslint-disable-next-line @typescript-eslint/no-use-before-define
+        new (InstallButton as any)(
+          event.target.querySelector('.h-e-f-Ra-c.e-f-oh-Md-zb-k'),
+        );
+      }, 10);
+    });
+  });
+
+  document.addEventListener('DOMNodeInserted', (event: any) => {
+    setTimeout(() => {
+      // eslint-disable-next-line @typescript-eslint/no-use-before-define
+      Array.from(document.getElementsByClassName('a-na-d-K-ea')).forEach(
+        (el) => {
+          el.parentNode.removeChild(el);
+        },
+      );
+    }, 10);
+  });
+
+  function installPlugin(
+    id: string,
+    version = navigator.userAgent.match(/(?<=Chrom(e|ium)\/)\d+\.\d+/)[0],
+  ) {
+    window.location.href = baseUrl
+      .replace('%VERSION', version)
+      .replace('%ID', id);
+  }
+
+  function InstallButton(
+    this: any,
+    wrapper: any,
+    id = document.URL.match(/(?<=\/)(\w+)(\?|$)/)[1],
+  ) {
+    if (wrapper == null) return;
+    wrapper.innerHTML += ibTemplate;
+    this.DOM = wrapper.children[0];
+
+    /* Styling */
+    this.DOM.addEventListener('mouseover', () => {
+      this.DOM.className =
+        'dd-Va g-c-wb g-eg-ua-Uc-c-za g-c-0c-td-jb-oa g-c g-c-l';
+    });
+    this.DOM.addEventListener('mouseout', () => {
+      this.DOM.className = 'dd-Va g-c-wb g-eg-ua-Uc-c-za g-c-Oc-td-jb-oa g-c';
+    });
+    this.DOM.addEventListener('mousedown', () => {
+      this.DOM.className =
+        'dd-Va g-c-wb g-eg-ua-Uc-c-za g-c-Oc-td-jb-oa g-c g-c-Xc g-c-Sc-ci g-c-l g-c-Bd';
+    });
+    this.DOM.addEventListener('mouseup', () => {
+      this.DOM.className =
+        'dd-Va g-c-wb g-eg-ua-Uc-c-za g-c-0c-td-jb-oa g-c g-c-l';
+    });
+    this.DOM.addEventListener('click', () => {
+      installPlugin(id);
+    });
+  }
+};

src/preloads/constants/form-fill.ts

@@ -0,0 +1,5 @@
+export const formFieldFilters = {
+  type: /text|email|password/i,
+  name: /login|username|email|password|name|fname|mname|lname|phone|mobile|address|city|country/i,
+  menu: /login|username|email|password|name|mname|lname|phone|mobile|address/i,
+};

src/preloads/constants/index.ts

@@ -0,0 +1 @@
+export * from './form-fill';

src/preloads/extensions-preload.ts

@@ -0,0 +1 @@
+require('electron-extensions/preload');

src/preloads/models/auto-complete.ts

@@ -0,0 +1,50 @@
+import { ipcRenderer } from 'electron';
+
+import { Form } from './form';
+import { searchElements } from '../utils';
+import { IFormFillData } from '~/interfaces';
+import { windowId } from '../view-preload';
+
+export class AutoComplete {
+  public forms: Form[] = [];
+
+  public currentForm: Form;
+
+  public visible = false;
+
+  public constructor() {
+    requestAnimationFrame(() => {
+      ipcRenderer.on(
+        `form-fill-update-${windowId}`,
+        (e, data: IFormFillData, persistent: boolean) => {
+          if (!this.currentForm) return;
+
+          this.currentForm.insertData(data, persistent);
+
+          if (data && persistent) {
+            this.currentForm.data = data;
+          }
+        },
+      );
+    });
+  }
+
+  public loadForms = () => {
+    const forms = searchElements(document, 'form') as HTMLFormElement[];
+
+    this.forms = forms.map((el) => new Form(el));
+  };
+
+  public onWindowMouseDown = () => {
+    this.hide();
+  };
+
+  public hide() {
+    if (this.visible) {
+      this.visible = false;
+      ipcRenderer.send(`form-fill-hide-${windowId}`);
+    }
+  }
+}
+
+export default new AutoComplete();

src/preloads/models/database.ts

@@ -0,0 +1,68 @@
+import { makeId } from '~/utils/string';
+
+interface IAction<T> {
+  item?: Partial<T>;
+  query?: Partial<T>;
+  multi?: boolean;
+  value?: Partial<T>;
+}
+
+export class PreloadDatabase<T> {
+  private scope: string;
+
+  public constructor(scope: string) {
+    this.scope = scope;
+  }
+
+  private async performOperation(
+    operation: 'get' | 'get-one' | 'update' | 'insert' | 'remove',
+    data: IAction<T>,
+  ): Promise<any> {
+    return new Promise((resolve) => {
+      const id = makeId(32);
+
+      window.postMessage(
+        {
+          type: 'storage',
+          scope: this.scope,
+          operation,
+          data,
+          id,
+        },
+        '*',
+      );
+
+      window.addEventListener('message', (e) => {
+        const { data } = e;
+
+        if (data.type === 'result' && data.id === id) {
+          resolve(data.result);
+        }
+      });
+    });
+  }
+
+  public async insert(item: T): Promise<T> {
+    return await this.performOperation('insert', { item });
+  }
+
+  public async get(query: T): Promise<T[]> {
+    return await this.performOperation('get', { query });
+  }
+
+  public async getOne(query: T): Promise<T[]> {
+    return await this.performOperation('get-one', { query });
+  }
+
+  public async update(query: T, newValue: T, multi = false): Promise<number> {
+    return await this.performOperation('update', {
+      query,
+      value: newValue,
+      multi,
+    });
+  }
+
+  public async remove(query: T, multi = false): Promise<T> {
+    return await this.performOperation('remove', { query, multi });
+  }
+}

src/preloads/models/form.ts

@@ -0,0 +1,164 @@
+import { ipcRenderer } from 'electron';
+
+import { formFieldFilters } from '../constants';
+import { isVisible, searchElements } from '../utils';
+import { getFormFillValue } from '~/utils/form-fill';
+import { IFormFillData } from '~/interfaces';
+import AutoComplete from './auto-complete';
+import { windowId } from '../view-preload';
+
+export type FormField = HTMLInputElement | HTMLSelectElement;
+
+export class Form {
+  public data: IFormFillData;
+
+  public changedFields: FormField[] = [];
+
+  public tempFields: FormField[] = [];
+
+  public ref: HTMLFormElement;
+
+  public constructor(ref: HTMLFormElement) {
+    this.ref = ref;
+    this.load();
+  }
+
+  public load() {
+    for (const field of this.fields) {
+      const { menu } = formFieldFilters;
+      const isNameValid = menu.test(field.getAttribute('name'));
+
+      if (field instanceof HTMLInputElement && isNameValid) {
+        field.addEventListener('focus', this.onFieldFocus);
+        field.addEventListener('input', this.onFieldInput);
+      }
+    }
+
+    this.ref.addEventListener('submit', this.onFormSubmit);
+  }
+
+  public get fields() {
+    const id = this.ref.getAttribute('id');
+    const inside = searchElements(this.ref, 'input, select') as FormField[];
+    const outside = searchElements(
+      document,
+      `input[form=${id}], select[form=${id}]`,
+    ) as FormField[];
+
+    return [...inside, ...outside].filter((el) => this.validateField(el));
+  }
+
+  public validateField(field: FormField) {
+    const { name, type } = formFieldFilters;
+    const isNameValid = name.test(field.getAttribute('name'));
+    const isTypeValid =
+      type.test(field.getAttribute('type')) ||
+      field instanceof HTMLSelectElement;
+
+    return isVisible(field) && isNameValid && isTypeValid;
+  }
+
+  public insertData(data: IFormFillData, persistent = false) {
+    for (const field of this.fields) {
+      const autoComplete = this.ref.getAttribute('autocomplete');
+
+      if (autoComplete !== 'off') {
+        const changed = this.changedFields.indexOf(field) !== -1;
+        const temp = this.tempFields.indexOf(field) !== -1;
+        const value = data
+          ? getFormFillValue(field.getAttribute('name'), data)
+          : '';
+
+        if (!field.value.length || !changed) {
+          field.value = value || '';
+
+          if (!temp) {
+            this.tempFields.push(field);
+          }
+        }
+
+        if (value && persistent && !changed) {
+          this.changedFields.push(field);
+        }
+      }
+    }
+
+    if (!data && !persistent) {
+      this.clearTemp();
+    }
+  }
+
+  private clearTemp() {
+    for (const field of this.tempFields) {
+      if (this.changedFields.indexOf(field) === -1) {
+        field.value = '';
+      }
+    }
+
+    this.tempFields = [];
+  }
+
+  public get usernameField() {
+    return this.fields.find((r) => {
+      const name = r.getAttribute('name');
+      return name === 'username' || name === 'login' || 'email';
+    });
+  }
+
+  public get passwordField() {
+    return this.fields.find((r) => {
+      const typeAttr = r.getAttribute('type');
+      const name = r.getAttribute('name');
+      return typeAttr === 'password' && name === 'password';
+    });
+  }
+
+  public onFormSubmit = () => {
+    const username = this.usernameField.value;
+    const password = this.passwordField.value;
+
+    const sameUsername = this.data && username === this.data.fields.username;
+    const samePassword = this.data && password === this.data.fields.password;
+
+    if (!username.length || (sameUsername && samePassword)) return;
+
+    ipcRenderer.send(`credentials-show-${windowId}`, {
+      username,
+      password,
+      content: samePassword ? 'update' : 'save',
+    });
+  };
+
+  public onFieldFocus = (e: FocusEvent) => {
+    const field = e.target as HTMLInputElement;
+    const rects = field.getBoundingClientRect();
+
+    AutoComplete.currentForm = this;
+    AutoComplete.visible = true;
+
+    ipcRenderer.send(
+      `form-fill-show-${windowId}`,
+      {
+        width: rects.width,
+        height: rects.height,
+        x: Math.floor(rects.left),
+        y: Math.floor(rects.top),
+      },
+      field.getAttribute('name'),
+      field.value,
+    );
+  };
+
+  public onFieldInput = (e: KeyboardEvent) => {
+    AutoComplete.hide();
+
+    const target = e.target as HTMLInputElement;
+    const index = this.changedFields.indexOf(target);
+
+    if (index === -1) {
+      this.changedFields.push(target);
+    } else if (!target.value.length) {
+      this.changedFields.splice(index, 1);
+    }
+  };
+}

src/preloads/models/index.ts

@@ -0,0 +1 @@
+export * from './form';

src/preloads/models/ipc-event.ts

@@ -0,0 +1,57 @@
+import { ipcRenderer } from 'electron';
+import { hashCode } from '~/utils/string';
+
+export class IpcEvent {
+  private scope: string;
+  private name: string;
+  private callbacks: Function[] = [];
+  private listener = false;
+
+  constructor(scope: string, name: string) {
+    this.name = name;
+    this.scope = scope;
+
+    this.emit = this.emit.bind(this);
+  }
+
+  public emit = (e: any, ...args: any[]) => {
+    this.callbacks.forEach((callback) => {
+      callback(...args);
+    });
+  };
+
+  public addListener(callback: Function) {
+    this.callbacks.push(callback);
+
+    const id = hashCode(callback.toString());
+    ipcRenderer.send(`api-addListener`, {
+      scope: this.scope,
+      name: this.name,
+      id,
+    });
+
+    if (!this.listener) {
+      ipcRenderer.on(`api-emit-event-${this.scope}-${this.name}`, this.emit);
+      this.listener = true;
+    }
+  }
+
+  public removeListener(callback: Function) {
+    this.callbacks = this.callbacks.filter((x) => x !== callback);
+
+    const id = hashCode(callback.toString());
+    ipcRenderer.send(`api-removeListener`, {
+      scope: this.scope,
+      name: this.name,
+      id,
+    });
+
+    if (this.callbacks.length === 0) {
+      ipcRenderer.removeListener(
+        `api-emit-event-${this.scope}-${this.name}`,
+        this.emit,
+      );
+      this.listener = false;
+    }
+  }
+}

src/preloads/popup-preload.ts

@@ -0,0 +1,28 @@
+import { ipcRenderer } from 'electron';
+
+const updateBounds = () => {
+  ipcRenderer.sendToHost(
+    'webview-size',
+    document.body.offsetWidth || document.body.scrollWidth,
+    document.body.offsetHeight || document.body.scrollHeight,
+  );
+};
+
+window.addEventListener('load', () => {
+  updateBounds();
+
+  // @ts-ignore
+  const resizeObserver = new ResizeObserver(() => {
+    updateBounds();
+  });
+
+  resizeObserver.observe(document.body);
+});
+
+const close = () => {
+  ipcRenderer.sendToHost('webview-blur');
+};
+
+window.addEventListener('blur', close);
+
+window.close = close;

src/preloads/utils/autofill.ts

@@ -0,0 +1,34 @@
+import { IFormFillData } from '~/interfaces';
+import { makeId } from '~/utils/string';
+
+const passwords: Map<string, string> = new Map();
+
+export const getUserPassword = (data: IFormFillData): Promise<string> => {
+  return new Promise((resolve) => {
+    const { url, fields } = data;
+    const account = `${url}-${fields.username}`;
+    const password = passwords.get(account);
+
+    if (password) return resolve(password);
+
+    const id = makeId(32);
+
+    window.postMessage(
+      {
+        type: 'credentials-get-password',
+        data: account,
+        id,
+      },
+      '*',
+    );
+
+    window.addEventListener('message', (e) => {
+      const { data } = e;
+
+      if (data.type === 'result' && data.id === id) {
+        passwords.set(account, data.result);
+        resolve(data.result);
+      }
+    });
+  });
+};

src/preloads/utils/dom.ts

@@ -0,0 +1,10 @@
+export const isVisible = (el: HTMLElement) => {
+  return el.offsetHeight !== 0;
+};
+
+export const searchElements = <T>(
+  el: Document | HTMLElement,
+  query: string,
+) => {
+  return (Array.from(el.querySelectorAll(query)) as unknown) as T[];
+};

src/preloads/utils/index.ts

@@ -0,0 +1 @@
+export * from './dom';

src/preloads/view-preload.ts

@@ -0,0 +1,228 @@
+import { ipcRenderer, webFrame } from 'electron';
+
+import AutoComplete from './models/auto-complete';
+import { getTheme } from '~/utils/themes';
+import { ERROR_PROTOCOL, WEBUI_BASE_URL } from '~/constants/files';
+import { injectChromeWebstoreInstallButton } from './chrome-webstore';
+
+const tabId = ipcRenderer.sendSync('get-webcontents-id');
+
+export const windowId: number = ipcRenderer.sendSync('get-window-id');
+
+const goBack = () => {
+  ipcRenderer.invoke(`web-contents-call`, {
+    webContentsId: tabId,
+    method: 'goBack',
+  });
+};
+
+const goForward = () => {
+  ipcRenderer.invoke(`web-contents-call`, {
+    webContentsId: tabId,
+    method: 'goForward',
+  });
+};
+
+window.addEventListener('mouseup', (e) => {
+  if (e.button === 3) {
+    e.preventDefault();
+    goBack();
+  } else if (e.button === 4) {
+    e.preventDefault();
+    goForward();
+  }
+});
+
+let beginningScrollLeft: number = null;
+let beginningScrollRight: number = null;
+let horizontalMouseMove = 0;
+let verticalMouseMove = 0;
+
+const resetCounters = () => {
+  beginningScrollLeft = null;
+  beginningScrollRight = null;
+  horizontalMouseMove = 0;
+  verticalMouseMove = 0;
+};
+
+function getScrollStartPoint(x: number, y: number) {
+  let left = 0;
+  let right = 0;
+
+  let n = document.elementFromPoint(x, y);
+
+  while (n) {
+    if (n.scrollLeft !== undefined) {
+      left = Math.max(left, n.scrollLeft);
+      right = Math.max(right, n.scrollWidth - n.clientWidth - n.scrollLeft);
+    }
+    n = n.parentElement;
+  }
+  return { left, right };
+}
+
+document.addEventListener('wheel', (e) => {
+  verticalMouseMove += e.deltaY;
+  horizontalMouseMove += e.deltaX;
+
+  if (beginningScrollLeft === null || beginningScrollRight === null) {
+    const result = getScrollStartPoint(e.deltaX, e.deltaY);
+    beginningScrollLeft = result.left;
+    beginningScrollRight = result.right;
+  }
+});
+
+ipcRenderer.on('scroll-touch-end', () => {
+  if (
+    horizontalMouseMove - beginningScrollRight > 150 &&
+    Math.abs(horizontalMouseMove / verticalMouseMove) > 2.5
+  ) {
+    if (beginningScrollRight < 10) {
+      goForward();
+    }
+  }
+
+  if (
+    horizontalMouseMove + beginningScrollLeft < -150 &&
+    Math.abs(horizontalMouseMove / verticalMouseMove) > 2.5
+  ) {
+    if (beginningScrollLeft < 10) {
+      goBack();
+    }
+  }
+
+  resetCounters();
+});
+
+if (process.env.ENABLE_AUTOFILL) {
+  window.addEventListener('load', AutoComplete.loadForms);
+  window.addEventListener('mousedown', AutoComplete.onWindowMouseDown);
+}
+
+const postMsg = (data: any, res: any) => {
+  window.postMessage(
+    {
+      id: data.id,
+      result: res,
+      type: 'result',
+    },
+    '*',
+  );
+};
+
+const hostname = window.location.href.substr(WEBUI_BASE_URL.length);
+
+if (
+  process.env.ENABLE_EXTENSIONS &&
+  window.location.host === 'chrome.google.com'
+) {
+  injectChromeWebstoreInstallButton();
+}
+
+const settings = ipcRenderer.sendSync('get-settings-sync');
+if (
+  window.location.href.startsWith(WEBUI_BASE_URL) ||
+  window.location.protocol === `${ERROR_PROTOCOL}:`
+) {
+  (async function () {
+    const w = await webFrame.executeJavaScript('window');
+    w.settings = settings;
+    w.require = (id: string) => {
+      if (id === 'electron') {
+        return { ipcRenderer };
+      }
+      return undefined;
+    };
+
+    if (window.location.pathname.startsWith('//network-error')) {
+      w.theme = getTheme(w.settings.theme);
+      w.errorURL = await ipcRenderer.invoke(`get-error-url-${tabId}`);
+    } else if (hostname.startsWith('history')) {
+      w.getHistory = async () => {
+        return await ipcRenderer.invoke(`history-get`);
+      };
+      w.removeHistory = (ids: string[]) => {
+        ipcRenderer.send(`history-remove`, ids);
+      };
+    } else if (hostname.startsWith('newtab')) {
+      w.getTopSites = async (count: number) => {
+        return await ipcRenderer.invoke(`topsites-get`, count);
+      };
+    }
+  })();
+} else {
+  (async function () {
+    if (settings.doNotTrack) {
+      const w = await webFrame.executeJavaScript('window');
+      Object.defineProperty(w.navigator, 'doNotTrack', { value: 1 });
+    }
+  })();
+}
+
+if (window.location.href.startsWith(WEBUI_BASE_URL)) {
+  window.addEventListener('DOMContentLoaded', () => {
+    if (hostname.startsWith('settings')) document.title = '设置';
+    else if (hostname.startsWith('history')) document.title = '历史记录';
+    else if (hostname.startsWith('bookmarks')) document.title = '管理书签';
+    else if (hostname.startsWith('extensions')) document.title = '扩展';
+    else if (hostname.startsWith('newtab')) {
+      document.title = '新建标签页';
+    }
+  });
+
+  window.addEventListener('message', async ({ data }) => {
+    if (data.type === 'storage') {
+      const res = await ipcRenderer.invoke(`storage-${data.operation}`, {
+        scope: data.scope,
+        ...data.data,
+      });
+
+      postMsg(data, res);
+    } else if (data.type === 'credentials-get-password') {
+      const res = await ipcRenderer.invoke(
+        'credentials-get-password',
+        data.data,
+      );
+      postMsg(data, res);
+    } else if (data.type === 'save-settings') {
+      ipcRenderer.send('save-settings', { settings: data.data });
+    }
+  });
+
+  ipcRenderer.on('update-settings', async (e, data) => {
+    const w = await webFrame.executeJavaScript('window');
+    if (w.updateSettings) {
+      w.updateSettings(data);
+    }
+  });
+
+  ipcRenderer.on('credentials-insert', (e, data) => {
+    window.postMessage(
+      {
+        type: 'credentials-insert',
+        data,
+      },
+      '*',
+    );
+  });
+
+  ipcRenderer.on('credentials-update', (e, data) => {
+    window.postMessage(
+      {
+        type: 'credentials-update',
+        data,
+      },
+      '*',
+    );
+  });
+
+  ipcRenderer.on('credentials-remove', (e, data) => {
+    window.postMessage(
+      {
+        type: 'credentials-remove',
+        data,
+      },
+      '*',
+    );
+  });
+}

src/renderer/components/Button/index.tsx

@@ -0,0 +1,32 @@
+import * as React from 'react';
+
+import { StyledButton, StyledLabel } from './styles';
+
+interface Props {
+  background?: string;
+  foreground?: string;
+  type?: 'contained' | 'outlined';
+  children?: any;
+  onClick?: (e: React.MouseEvent<HTMLDivElement>) => void;
+  style?: any;
+}
+
+export const Button = ({
+  background,
+  foreground,
+  type,
+  onClick,
+  children,
+  style,
+}: Props) => (
+  <StyledButton
+    className="button"
+    background={background}
+    foreground={foreground}
+    type={type}
+    onClick={onClick}
+    style={style}
+  >
+    <StyledLabel>{children}</StyledLabel>
+  </StyledButton>
+);

src/renderer/components/Button/styles.ts

@@ -0,0 +1,57 @@
+import styled, { css } from 'styled-components';
+
+interface StyledButtonProps {
+  background: string;
+  foreground: string;
+  type?: 'contained' | 'outlined';
+}
+
+export const StyledButton = styled.div`
+  min-width: 80px;
+  width: fit-content;
+  height: 32px;
+  padding: 0px 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  overflow: hidden;
+  border-radius: 4px;
+  position: relative;
+  cursor: pointer;
+
+  &::before {
+    content: '';
+    display: block;
+    width: 100%;
+    height: 100%;
+    z-index: 0;
+    opacity: 0;
+    position: absolute;
+    will-change: opacity;
+    transition: 0.2s opacity;
+  }
+
+  &:hover::before {
+    opacity: 0.12;
+  }
+
+  ${({ background, foreground, type }: StyledButtonProps) => css`
+    color: ${foreground || '#fff'};
+    border: ${type === 'outlined'
+      ? `1px solid ${background || '#2196F3'}`
+      : 'unset'};
+    background-color: ${type === 'outlined'
+      ? 'transparent'
+      : background || '#2196F3'};
+
+    &::before {
+      background-color: ${foreground || '#fff'};
+    }
+  `};
+`;
+
+export const StyledLabel = styled.div`
+  z-index: 1;
+  font-size: 12px;
+  pointer-events: none;
+`;