65 changed files with 35 additions and 40324 deletions
--- a/.browserslistrc
+++ b/.browserslistrc
@ -1,2 +0,0 @@
-> 1%
-last 2 versions
--- a/.github/ISSUE_TEMPLATE/bug-report.md
+++ b/.github/ISSUE_TEMPLATE/bug-report.md
@ -1,39 +0,0 @@
---
-name: Bug报告
-about: 报告Bug以帮助改进程序
-title: ''
-labels: bug
-assignees: ''
-
---
-
-* 请按照此模板填写，否则可能立即被关闭
-
- [x] 我确认已经搜索过Issue不存并确认相同的Issue
- [x] 我有证据表明这是程序导致的问题（如不确认，可以在[Discussions](https://github.com/ix64/unlock-music/discussions)内提出）
-
-
-**Bug描述**
-
-简要地复述你遇到的Bug
-
-**复现方法**
-
-描述复现方法，必要时请提供样本文件
-
-**程序截图或者Console报错信息**
-
-如果可以请提供二者之一
-
-
-**环境信息:**
-
- - 操作系统和浏览器：
- - 程序版本：
- - 获取音乐文件所使用的客户端及其版本信息：
-
-
-**附加信息**
-
-其他能够帮助确认问题的信息
-
--- a/.github/ISSUE_TEMPLATE/new-feature.md
+++ b/.github/ISSUE_TEMPLATE/new-feature.md
@ -1,26 +0,0 @@
---
-name: 新功能
-about: 对于程序新的想法或建议
-title: ''
-labels: enhancement
-assignees: ''
-
---
-
- 请按照此模板填写，否则可能立即被关闭
-
-**背景和说明**
-
-简要说明产生此想法的背景和此想法的具体内容
-
-
-**实现途径**
-
- 如果没有设计方案，请简要描述实现思路
- 如果你没有任何的实现思路，请通过[Discussions](https://github.com/ix64/unlock-music/discussions)或者Telegram进行讨论
-
-
-**附加信息**
-
-更多你想要表达的内容
-
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -1,72 +0,0 @@
-name: Test Build
-on:
-  push:
-    paths:
-      - "**/*.js"
-      - "**/*.ts"
-      - "**/*.vue"
-      - "public/**/*"
-      - "package-lock.json"
-      - "package.json"
-  pull_request:
-    branches: [ master ]
-    types: [ opened, synchronize, reopened ]
-    paths:
-      - "**/*.js"
-      - "**/*.ts"
-      - "**/*.vue"
-      - "public/**/*"
-      - "package-lock.json"
-      - "package.json"
-
-
-jobs:
-  test-coverage:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Test Coverage
-        uses: ArtiomTr/jest-coverage-report-action@v2.0-rc.6
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        build: [ legacy, modern ]
-        include:
-          - build: legacy
-            BUILD_ARGS: ""
-            BUILD_EXTENSION: true
-          - build: modern
-            BUILD_ARGS: "-- --modern"
-            BUILD_EXTENSION: false
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Use Node.js 16.x
-        uses: actions/setup-node@v2
-        with:
-          node-version: "16"
-
-      - name: Install Dependencies
-        run: npm ci
-
-      - name: Build
-        run: npm run build ${{ matrix.BUILD_ARGS }}
-
-      - name: Publish artifact
-        uses: actions/upload-artifact@v2
-        with:
-          name: ${{ matrix.build }}
-          path: ./dist
-
-      - name: Build Extension
-        if: ${{ matrix.BUILD_EXTENSION }}
-        run: npm run make-extension
-
-      - name: Publish artifact - Extension
-        if: ${{ matrix.BUILD_EXTENSION }}
-        uses: actions/upload-artifact@v2
-        with:
-          name: extension
-          path: ./dist
--- a/.github/workflows/post-release.yml
+++ b/.github/workflows/post-release.yml
@ -1,65 +0,0 @@
-name: Post Release
-on:
-  release:
-    types: [ published ]
-jobs:
-  release-docker:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Setup vars
-        id: vars
-        env:
-          RELEASE_REF: ${{ github.ref }}
-        run: echo "::set-output name=tag::${RELEASE_REF#refs/tags/}"
-
-      - name: Download release content
-        run: |
-          echo "https://github.com/${{ github.repository }}/releases/download/${{ steps.vars.outputs.tag }}/modern.tar.gz"
-          wget -O modern.tar.gz "https://github.com/${{ github.repository }}/releases/download/${{ steps.vars.outputs.tag }}/modern.tar.gz"
-          mkdir ./dist
-          tar zxf modern.tar.gz -C ./dist
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Build docker and push (on modern)
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          file: ./Dockerfile
-          platforms: linux/amd64,linux/arm64,linux/386
-          push: true
-          tags: |
-            ix64/unlock-music:latest
-            ix64/unlock-music:${{ steps.vars.outputs.tag }}
-
-  gh-pages:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Setup vars
-        id: vars
-        env:
-          RELEASE_REF: ${{ github.ref }}
-        run: echo "::set-output name=tag::${RELEASE_REF#refs/tags/}"
-
-      - name: Download release content
-        run: |
-          echo "https://github.com/${{ github.repository }}/releases/download/${{ steps.vars.outputs.tag }}/modern.tar.gz"
-          wget -O modern.tar.gz "https://github.com/${{ github.repository }}/releases/download/${{ steps.vars.outputs.tag }}/modern.tar.gz"
-          mkdir ./dist
-          tar zxf modern.tar.gz -C ./dist
-
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./dist
-
--- a/.github/workflows/release-build.yml
+++ b/.github/workflows/release-build.yml
@ -1,126 +0,0 @@
-name: Build Release
-
-on:
-  push:
-    tags:
-      - "v*"
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Use Node.js 16.x
-        uses: actions/setup-node@v2
-        with:
-          node-version: "16"
-
-      - name: Install Dependencies
-        run: npm ci
-
-      - name: Build Legacy
-        env:
-          GZIP: "--best"
-        run: |
-          npm run build
-          tar -czf legacy.tar.gz -C ./dist .
-          cd dist
-          zip -rJ9 ../legacy.zip *
-          cd ..
-
-      - name: Build Extension (on legacy)
-        env:
-          GZIP: "--best"
-        run: |
-          npm run make-extension
-          cd dist
-          zip -rJ9 ../extension.zip *
-          cd ..
-
-      - name: Build Modern
-        env:
-          GZIP: "--best"
-        run: |
-          npm run build -- --modern
-          tar -czf modern.tar.gz -C ./dist .
-          cd dist
-          zip -rJ9 ../modern.zip *
-          cd ..
-
-      - name: Checksum
-        run: sha256sum *.tar.gz *.zip > sha256sum.txt
-
-      - name: Get current time
-        id: date
-        run: echo "::set-output name=date::$(date +'%Y/%m/%d')"
-
-      - name: Create a Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: "Build ${{ steps.date.outputs.date }}"
-          draft: true
-
-      - name: Upload Release Assets - legacy.tar.gz
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./legacy.tar.gz
-          asset_name: legacy.tar.gz
-          asset_content_type: application/gzip
-
-      - name: Upload Release Assets - legacy.zip
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./legacy.zip
-          asset_name: legacy.zip
-          asset_content_type: application/zip
-
-      - name: Upload Release Assets - modern.tar.gz
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./modern.tar.gz
-          asset_name: modern.tar.gz
-          asset_content_type: application/gzip
-
-      - name: Upload Release Assets - modern.zip
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./modern.zip
-          asset_name: modern.zip
-          asset_content_type: application/zip
-
-      - name: Upload Release Assets - extension.zip
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./extension.zip
-          asset_name: extension.zip
-          asset_content_type: application/zip
-
-      - name: Upload Release Assets - sha256sum.txt
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./sha256sum.txt
-          asset_name: sha256sum.txt
-          asset_content_type: text/plain
--- a/.gitignore
+++ b/.gitignore
@ -1,22 +0,0 @@
-.DS_Store
-node_modules
-/dist
-/coverage
-
-# local env files
-.env.local
-.env.*.local
-
-# Log files
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-
-# Editor directories and files
-.idea
-.vscode
-*.suo
-*.ntvs*
-*.njsproj
-*.sln
-*.sw?
--- a/10
+++ b/10
@ -1,10 +0,0 @@
-FROM --platform=$TARGETPLATFORM nginx:stable-alpine
-
-LABEL org.opencontainers.image.title="Unlock Music"
-LABEL org.opencontainers.image.description="Unlock encrypted music file in browser"
-LABEL org.opencontainers.image.authors="MengYX"
-LABEL org.opencontainers.image.source="https://github.com/ix64/unlock-music"
-LABEL org.opencontainers.image.licenses="MIT"
-LABEL maintainer="MengYX"
-
-COPY ./dist /usr/share/nginx/html
--- a/README.md
+++ b/README.md
@ -1,40 +1,23 @@
 # Unlock Music 音乐解锁
+**由于DMCA Takedown，暂时移除仓库所有代码以及Commits**

- 在浏览器中解锁加密的音乐文件。 Unlock encrypted music file in the browser.
- unlock-music项目是以学习和技术研究的初衷创建的，修改、再分发时请遵循[License](https://github.com/ix64/unlock-music/blob/master/LICENSE)
- Unlock Music的CLI版本正在开发中。
- 我们新建了Telegram群组，欢迎加入！[https://t.me/unlock_music_chat](https://t.me/unlock_music_chat)
- [CLI版本 Alpha](https://github.com/unlock-music/cli) 大批量转换建议使用CLI版本
- [相关的其他项目](https://github.com/ix64/unlock-music/wiki/%E5%92%8CUnlockMusic%E7%9B%B8%E5%85%B3%E7%9A%84%E9%A1%B9%E7%9B%AE)
+- 项目新域名：[unlock-music.dev](https://unlock-music.dev)
+- 获取更多信息，欢迎加入 Telegram 群组 [`@unlock_music_chat`][tg_group]！
+- Unlock Music 项目是以学习和技术研究的初衷创建的，修改、再分发时请遵循 [License][license]
+- Unlock Music 的 CLI 版本可以在 [unlock-music/cli][repo_cli] 找到，大批量转换建议使用 CLI 版本。
+- [相关的其他项目][related_projects]

-![Test Build](https://github.com/ix64/unlock-music/workflows/Test%20Build/badge.svg)
-![GitHub releases](https://img.shields.io/github/downloads/ix64/unlock-music/total)
+![Test Build](https://github.com/unlock-music/unlock-music/workflows/Test%20Build/badge.svg)
+![GitHub releases](https://img.shields.io/github/downloads/unlock-music/unlock-music/total)
 ![Docker Pulls](https://img.shields.io/docker/pulls/ix64/unlock-music)

-## 特性
+[license]: https://github.com/unlock-music/unlock-music/blob/master/LICENSE

-### 支持的格式
+[repo_cli]: https://github.com/unlock-music/cli

- [x] QQ音乐 (.qmc0/.qmc2/.qmc3/.qmcflac/.qmcogg/[.tkm](https://github.com/ix64/unlock-music/issues/9))
-  - [x] 写入封面图片
- [x] Moo音乐格式 ([.bkcmp3/.bkcflac](https://github.com/ix64/unlock-music/issues/11))
- [x] QQ音乐Tm格式 (.tm0/.tm2/.tm3/.tm6)
- [x] QQ音乐新格式 (实验性支持)
-  - [x] .mflac
-  - [x] [.mgg](https://github.com/ix64/unlock-music/issues/3)
- [x] 虾米音乐格式 (.xm) (测试阶段)
- [x] 酷我音乐格式 (.kwm) (测试阶段)
- [x] 酷狗音乐格式 (
-  .kgm) ([CLI版本](https://github.com/ix64/unlock-music/wiki/%E5%85%B6%E4%BB%96%E9%9F%B3%E4%B9%90%E6%A0%BC%E5%BC%8F%E5%B7%A5%E5%85%B7#%E9%85%B7%E7%8B%97%E9%9F%B3%E4%B9%90-kgmvpr%E8%A7%A3%E9%94%81%E5%B7%A5%E5%85%B7))
+[tg_group]: https://t.me/unlock_music_chat

-### 其他特性
-
- [x] 在浏览器中解锁
- [x] 拖放文件
- [x] 在线播放
- [x] 批量解锁
- [x] 渐进式Web应用
- [x] 多线程
+[related_projects]: https://github.com/unlock-music/unlock-music/wiki/和UnlockMusic相关的项目

 ## 使用方法

@ -46,11 +29,11 @@

 ### 使用已构建版本

- 从[GitHub Release](https://github.com/ix64/unlock-music/releases/latest)下载已构建的版本
-  - 本地使用请下载`legacy版本`（`modern版本`只能通过**http/https协议**访问）
+- 从[GitHub Release](https://github.com/unlock-music/unlock-music/releases/latest)下载已构建的版本
+    - 本地使用请下载`legacy版本`（`modern版本`只能通过 **http(s)协议** 访问）
 - 解压缩后即可部署或本地使用（**请勿直接运行源代码**）

-### 使用Docker镜像
+### 使用 Docker 镜像

 ```shell
 docker run --name unlock-music -d -p 8080:80 ix64/unlock-music
@ -59,11 +42,25 @@ docker run --name unlock-music -d -p 8080:80 ix64/unlock-music
 ### 自行构建

 - 环境要求
-  - nodejs
-  - npm
+    - nodejs (v16.x)
+    - npm

-1. 获取项目源代码后执行 `npm install` 安装相关依赖
-2. 执行 `npm run build` 即可进行构建，构建输出为 dist 目录
+1. 获取项目源代码后安装相关依赖：

- `npm run serve` 可用于开发
-3. 如需构建浏览器扩展，build完成后还需要执行`npm run make-extension`
+   ```sh
+   npm ci
+   ```
+
+2. 然后进行构建。编译后的文件保存到 dist 目录下：
+
+   ```sh
+   npm run build
+   ```
+
+- 如果是用于开发，可以执行 `npm run serve`。
+
+3. 如需构建浏览器扩展，build 完成后还需要执行：
+
+   ```sh
+   npm run make-extension
+   ```
--- a/babel.config.js
+++ b/babel.config.js
@ -1,12 +0,0 @@
-module.exports = {
-    presets: [
-        '@vue/app',
-        '@babel/preset-typescript'
-    ],
-    plugins: [
-        ["component", {
-            "libraryName": "element-ui",
-            "styleLibraryName": "theme-chalk"
-        }]
-    ]
-};
--- a/extension-manifest.json
+++ b/extension-manifest.json
@ -1,15 +0,0 @@
-{
-  "manifest_version": 2,
-  "name": "音乐解锁",
-  "short_name": "音乐解锁",
-  "icons": {
-    "128": "./img/icons/msapplication-icon-144x144.png"
-  },
-  "description": "在任何设备上解锁已购的加密音乐！",
-  "offline_enabled": true,
-  "options_page": "./index.html",
-  "homepage_url": "https://github.com/ix64/unlock-music",
-  "browser_action": {
-    "default_popup": "./popup.html"
-  }
-}
--- a/jest.config.js
+++ b/jest.config.js
@ -1,5 +0,0 @@
-module.exports = {
-    moduleNameMapper: {
-        '@/(.*)': '<rootDir>/src/$1'
-    }
-};
--- a/make-extension.js
+++ b/make-extension.js
@ -1,23 +0,0 @@
-const fs = require('fs')
-const path = require('path')
-const src = "./src/extension/"
-const dst = "./dist"
-fs.readdirSync(src).forEach(file => {
-    let srcPath = path.join(src, file)
-    let dstPath = path.join(dst, file)
-    fs.copyFileSync(srcPath, dstPath)
-    console.log(`Copy: ${srcPath} => ${dstPath}`)
-})
-
-const manifestRaw = fs.readFileSync("./extension-manifest.json", "utf-8")
-const manifest = JSON.parse(manifestRaw)
-
-const pkgRaw = fs.readFileSync("./package.json", "utf-8")
-const pkg = JSON.parse(pkgRaw)
-
-ver_str = pkg["version"]
-if (ver_str.startsWith("v")) ver_str = ver_str.slice(1)
-manifest["version"] = ver_str
-
-fs.writeFileSync("./dist/manifest.json", JSON.stringify(manifest), "utf-8")
-console.log("Write: manifest.json")
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -1,54 +0,0 @@
-{
-  "name": "unlock-music",
-  "version": "v1.10.0-beta.1",
-  "updateInfo": "新增写入本地文件系统; 优化.kwm解锁; 支持.acc嗅探; 使用Typescript重构",
-  "license": "MIT",
-  "description": "Unlock encrypted music file in browser.",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/ix64/unlock-music"
-  },
-  "private": true,
-  "scripts": {
-    "postinstall": "patch-package",
-    "serve": "vue-cli-service serve",
-    "build": "vue-cli-service build",
-    "test": "jest",
-    "make-extension": "node ./make-extension.js"
-  },
-  "dependencies": {
-    "@babel/preset-typescript": "^7.16.5",
-    "@jixun/qmc2-crypto": "^0.0.5-R4",
-    "base64-js": "^1.5.1",
-    "browser-id3-writer": "^4.4.0",
-    "core-js": "^3.16.0",
-    "crypto-js": "^4.1.1",
-    "element-ui": "^2.15.5",
-    "iconv-lite": "^0.6.3",
-    "jimp": "^0.16.1",
-    "metaflac-js": "^1.0.5",
-    "music-metadata": "7.9.0",
-    "music-metadata-browser": "2.2.7",
-    "register-service-worker": "^1.7.2",
-    "threads": "^1.6.5",
-    "vue": "^2.6.14"
-  },
-  "devDependencies": {
-    "@types/crypto-js": "^4.0.2",
-    "@types/jest": "^27.0.3",
-    "@vue/cli-plugin-babel": "^4.5.13",
-    "@vue/cli-plugin-pwa": "^4.5.13",
-    "@vue/cli-plugin-typescript": "^4.5.13",
-    "@vue/cli-service": "^4.5.13",
-    "babel-plugin-component": "^1.1.1",
-    "jest": "^27.4.5",
-    "patch-package": "^6.4.7",
-    "sass": "^1.38.1",
-    "sass-loader": "^10.2.0",
-    "semver": "^7.3.5",
-    "threads-plugin": "^1.4.0",
-    "typescript": "^4.5.4",
-    "vue-cli-plugin-element": "^1.0.1",
-    "vue-template-compiler": "^2.6.14"
-  }
-}
--- a/patches/threads+1.7.0.patch
+++ b/patches/threads+1.7.0.patch
@ -1,11 +0,0 @@
-diff --git a/node_modules/threads/worker.mjs b/node_modules/threads/worker.mjs
-index c53ac7d..619007b 100644
--- a/node_modules/threads/worker.mjs
-+++ b/node_modules/threads/worker.mjs
-@@ -1,4 +1,5 @@
-import WorkerContext from "./dist/worker/index.js"
-+// Workaround: use of import seems to break minifier.
-+const WorkerContext = require("./dist/worker/index.js")
- 
- export const expose = WorkerContext.expose
- export const registerSerializer = WorkerContext.registerSerializer
--- a/postcss.config.js
+++ b/postcss.config.js
@ -1,5 +0,0 @@
-module.exports = {
-  plugins: {
-    autoprefixer: {}
-  }
-}
--- a/public/favicon.ico
+++ b/public/favicon.ico
--- a/public/img/icons/android-chrome-192x192.png
+++ b/public/img/icons/android-chrome-192x192.png
--- a/public/img/icons/android-chrome-512x512.png
+++ b/public/img/icons/android-chrome-512x512.png
--- a/public/img/icons/apple-touch-icon-152x152.png
+++ b/public/img/icons/apple-touch-icon-152x152.png
--- a/public/img/icons/favicon-16x16.png
+++ b/public/img/icons/favicon-16x16.png
--- a/public/img/icons/favicon-32x32.png
+++ b/public/img/icons/favicon-32x32.png
--- a/public/img/icons/msapplication-icon-144x144.png
+++ b/public/img/icons/msapplication-icon-144x144.png
--- a/public/img/icons/safari-pinned-tab.svg
+++ b/public/img/icons/safari-pinned-tab.svg
@ -1,17 +0,0 @@
-<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
-        "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns:xlink="http://www.w3.org/1999/xlink" t="1566718842150" class="icon" viewBox="0 0 1024 1024" version="1.1"
-     xmlns="http://www.w3.org/2000/svg" p-id="1244" width="16" height="16">
-    <defs>
-        <style type="text/css"></style>
-    </defs>
-    <path d="M512 512m-512 0a512 512 0 1 0 1024 0 512 512 0 1 0-1024 0Z" fill="#2674FD" p-id="1245"></path>
-    <path d="M512 512m-425.57245 0a425.57245 425.57245 0 1 0 851.1449 0 425.57245 425.57245 0 1 0-851.1449 0Z"
-          fill="#FFFFFF" p-id="1246"></path>
-    <path d="M512 512m-214.271074 0a214.271074 214.271074 0 1 0 428.542148 0 214.271074 214.271074 0 1 0-428.542148 0Z"
-          fill="#FFE41F" p-id="1247"></path>
-    <path d="M635.968268 408.15377l-89.224127-8.722657a15.980441 15.980441 0 0 0-16.859365 11.479283l-1.784482 6.28564a22.372617 22.372617 0 0 0-2.237262 5.193643l-26.088069 91.754363a67.410825 67.410825 0 1 0 12.984108 61.498063c0.332926-1.185216 0.639218-2.370432 0.905558-3.555648h0.093219l33.106147-116.457461 48.527271-1.891019a48.84688 48.84688 0 0 0 37.767108-20.308477l8.735974-12.158452a8.336463 8.336463 0 0 0-5.92608-13.117278z"
-          fill="#FFFFFF" p-id="1248"></path>
-    <path d="M214.231123 503.383879c4.527792-160.563477 136.113403-289.339194 297.768877-289.339194s293.241085 128.775717 297.768877 289.339194h214.151221C1019.339038 224.61841 791.910734 0 512 0S4.647645 224.61841 0.079902 503.383879z"
-          fill="#2674FD" p-id="1249"></path>
-</svg>
--- a/public/index.html
+++ b/public/index.html
@ -1,43 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="utf-8">
-    <meta content="webkit" name="renderer">
-    <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
-    <meta content="width=device-width,initial-scale=1.0" name="viewport">
-    <title>音乐解锁</title>
-    <meta content="音乐,解锁,qmc,mgg,mflac,qq音乐,加密" name="keywords"/>
-    <meta content="音乐解锁 - 在任何设备上解锁已购的加密音乐！" name="description"/>
-    <script src="./ixarea-stats.js"></script>
-    <!--@formatter:off-->
-    <style>#loader{position:absolute;left:50%;top:50%;z-index:1010;margin:-75px 0 0 -75px;border:16px solid #f3f3f3;border-radius:50%;border-top:16px solid #1db1ff;width:120px;height:120px;animation:spin 2s linear infinite}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}#loader-mask{text-align:center;position:absolute;width:100%;height:100%;bottom:0;left:0;right:0;top:0;z-index:1009;background-color:rgba(242,246,252,.88)}@media (prefers-color-scheme:dark){#loader-mask{color:#fff;background-color:rgba(0,0,0,.85)}#loader-mask a{color:#ddd}#loader-mask a:hover{color:#1db1ff}}#loader-source{font-size:1.5rem}#loader-tips-timeout{font-size:1.2rem}</style>
-    <!--@formatter:on-->
-</head>
-<body>
-
-<div id="loader-mask">
-    <div id="loader"></div>
-    <noscript>
-        <h3 id="loader-js">请启用JavaScript</h3>
-        <img alt=""
-             src="https://stats.ixarea.com/ixarea-stats/report?rec=1&action_name=音乐解锁-NoJS&idsite=2"
-             style="border:0"/>
-    </noscript>
-    <h3 id="loader-source"> 请勿直接运行源代码！ </h3>
-    <div id="loader-tips-outdated" hidden>
-        <h2>您可能在使用不受支持的<span style="color:#f00;">过时</span>浏览器，这可能导致此应用无法正常工作。</h2>
-        <h3>如果您使用双核浏览器，您可以尝试切换到 <span style="color:#f00;">“极速模式”</span> 解决此问题。</h3>
-        <h3>或者，您可以尝试更换下方的几个浏览器之一。</h3>
-    </div>
-    <h3 id="loader-tips-timeout" hidden>
-        音乐解锁采用了一些新特性！建议使用
-        <a href="https://www.microsoft.com/zh-cn/edge" target="_blank">Microsoft Edge Chromium</a>
-        <a href="https://www.google.cn/chrome/" target="_blank">Google Chrome</a>
-        <a href="https://www.firefox.com.cn/" target="_blank">Mozilla Firefox</a>
-        | <a href="https://github.com/ix64/unlock-music/wiki/使用提示" target="_blank">使用提示</a>
-    </h3>
-</div>
-<div id="app"></div>
-<script src="./loader.js"></script>
-</body>
-</html>
--- a/public/ixarea-stats.js
+++ b/public/ixarea-stats.js
@ -1,10 +0,0 @@
-var _paq = window._paq || [];
-_paq.push(["setRequestMethod", "POST"], ["trackPageView"], ["enableLinkTracking"],
-    ["setSiteId", "2"], ["setTrackerUrl", "https://stats.ixarea.com/ixarea-stats/report"]);
-
-var tag = document.createElement('script');
-tag.type = 'text/javascript';
-tag.async = true;
-tag.src = 'https://stats.ixarea.com/ixarea-stats.js';
-var s = document.getElementsByTagName('script')[0];
-s.parentNode.insertBefore(tag, s);
--- a/public/loader.js
+++ b/public/loader.js
@ -1,25 +0,0 @@
-(function () {
-    setTimeout(function () {
-        var ele = document.getElementById("loader-tips-timeout");
-        if (ele != null) {
-            ele.hidden = false;
-        }
-    }, 2000);
-
-    var ua = navigator && navigator.userAgent;
-    var detected = (function () {
-        var m;
-        if (!ua) return true;
-        if (/MSIE |Trident\//.exec(ua)) return true; // no IE
-        m = /Edge\/([\d.]+)/.exec(ua); // Edge >= 17
-        if (m && Number(m[1]) < 17) return true;
-        m = /Chrome\/([\d.]+)/.exec(ua); // Chrome >= 58
-        if (m && Number(m[1]) < 58) return true;
-        m = /Firefox\/([\d.]+)/.exec(ua); // Firefox >= 45
-        return m && Number(m[1]) < 45;
-    })();
-    if (detected) {
-        document.getElementById('loader-tips-outdated').hidden = false;
-        document.getElementById("loader-tips-timeout").hidden = false;
-    }
-})();
--- a/public/static/kgm.mask
+++ b/public/static/kgm.mask
--- a/src/App.vue
+++ b/src/App.vue
@ -1,85 +0,0 @@
-<template>
-    <el-container id="app">
-        <el-main>
-            <Home/>
-        </el-main>
-        <el-footer id="app-footer">
-            <el-row>
-                <a href="https://github.com/ix64/unlock-music" target="_blank">音乐解锁</a>({{ version }})
-                ：移除已购音乐的加密保护。
-                <a href="https://github.com/ix64/unlock-music/wiki/使用提示" target="_blank">使用提示</a>
-            </el-row>
-            <el-row>
-                目前支持 QQ音乐(qmc, mflac, mgg), 酷狗音乐(kgm), 虾米音乐(xm), 酷我音乐(.kwm)
-                <a href="https://github.com/ix64/unlock-music/blob/master/README.md" target="_blank">更多</a>。
-            </el-row>
-            <el-row>
-                <!--如果进行二次开发，此行版权信息不得移除且应明显地标注于页面上-->
-                <span>Copyright &copy; 2019 - {{ (new Date()).getFullYear() }} MengYX</span>
-                音乐解锁使用
-                <a href="https://github.com/ix64/unlock-music/blob/master/LICENSE" target="_blank">MIT许可协议</a>
-                开放源代码
-            </el-row>
-        </el-footer>
-    </el-container>
-</template>
-
-<script>
-
-import FileSelector from "@/component/FileSelector"
-import PreviewTable from "@/component/PreviewTable"
-import config from "@/../package.json"
-import Home from "@/view/Home";
-import {checkUpdate} from "@/utils/api";
-
-export default {
-    name: 'app',
-    components: {
-        FileSelector,
-        PreviewTable,
-        Home
-    },
-    data() {
-        return {
-            version: config.version,
-        }
-    },
-    created() {
-        this.$nextTick(() => this.finishLoad());
-    },
-    methods: {
-        async finishLoad() {
-            const mask = document.getElementById("loader-mask");
-            if (!!mask) mask.remove();
-            let updateInfo;
-            try {
-                updateInfo = await checkUpdate(this.version)
-            } catch (e) {
-                console.warn("check version info failed", e)
-            }
-            if ((updateInfo && process.env.NODE_ENV === 'production') && (updateInfo.HttpsFound ||
-                (updateInfo.Found && window.location.protocol !== "https:"))) {
-                this.$notify.warning({
-                    title: '发现更新',
-                    message: `发现新版本 v${updateInfo.Version}<br/>更新详情：${updateInfo.Detail}<br/> <a target="_blank" href="${updateInfo.URL}">获取更新</a>`,
-                    dangerouslyUseHTMLString: true,
-                    duration: 15000,
-                    position: 'top-left'
-                });
-            } else {
-                this.$notify.info({
-                    title: '离线使用',
-                    message: `我们使用PWA技术，无网络也能使用<br/>最近更新：${config.updateInfo}<br/><a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>`,
-                    dangerouslyUseHTMLString: true,
-                    duration: 10000,
-                    position: 'top-left'
-                });
-            }
-        }
-    },
-}
-</script>
-
-<style lang="scss">
-@import "scss/unlock-music";
-</style>
--- a/src/component/FileSelector.vue
+++ b/src/component/FileSelector.vue
@ -1,99 +0,0 @@
-<template>
-    <el-upload
-        :auto-upload="false"
-        :on-change="addFile"
-        :show-file-list="false"
-        action=""
-        drag
-        multiple>
-        <i class="el-icon-upload"/>
-        <div class="el-upload__text">将文件拖到此处，或<em>点击选择</em></div>
-        <div slot="tip" class="el-upload__tip">
-            <div>
-                仅在浏览器内对文件进行解锁，无需消耗流量
-                <el-tooltip effect="dark" placement="top-start">
-                    <div slot="content">
-                        算法在源代码中已经提供，所有运算都发生在本地
-                    </div>
-                    <i class="el-icon-info" style="font-size: 12px"/>
-                </el-tooltip>
-            </div>
-            <div>
-                工作模式: {{ parallel ? "多线程 Worker" : "单线程 Queue" }}
-                <el-tooltip effect="dark" placement="top-start">
-                    <div slot="content">
-                        将此工具部署在HTTPS环境下，可以启用Web Worker特性，<br/>
-                        从而更快的利用并行处理完成解锁
-                    </div>
-                    <i class="el-icon-info" style="font-size: 12px"/>
-                </el-tooltip>
-            </div>
-        </div>
-        <transition name="el-fade-in"><!--todo: add delay to animation-->
-            <el-progress
-                v-show="progress_show" :format="progress_string" :percentage="progress_value"
-                :stroke-width="16" :text-inside="true"
-                style="margin: 16px 6px 0 6px"
-            ></el-progress>
-        </transition>
-    </el-upload>
-</template>
-
-<script>
-import {spawn, Worker, Pool} from "threads"
-import {CommonDecrypt} from "@/decrypt/common.ts";
-import {DecryptQueue} from "@/utils/utils";
-
-export default {
-    name: "FileSelector",
-    data() {
-        return {
-            task_all: 0,
-            task_finished: 0,
-            queue: new DecryptQueue(), // for http or file protocol
-            parallel: false
-        }
-    },
-    computed: {
-        progress_value() {
-            return this.task_all ? this.task_finished / this.task_all * 100 : 0
-        },
-        progress_show() {
-            return this.task_all !== this.task_finished
-        }
-    },
-    mounted() {
-        if (window.Worker && window.location.protocol !== "file:" && process.env.NODE_ENV === 'production') {
-            console.log("Using Worker Pool")
-            this.queue = Pool(
-                () => spawn(new Worker('@/utils/worker.ts')),
-                navigator.hardwareConcurrency || 1
-            )
-            this.parallel = true
-        } else {
-            console.log("Using Queue in Main Thread")
-        }
-    },
-    methods: {
-        progress_string() {
-            return `${this.task_finished} / ${this.task_all}`
-        },
-        async addFile(file) {
-            this.task_all++
-            this.queue.queue(async (dec = CommonDecrypt) => {
-                console.log("start handling", file.name)
-                try {
-                    this.$emit("success", await dec(file));
-                } catch (e) {
-                    console.error(e)
-                    this.$emit("error", e, file.name)
-                } finally {
-                    this.task_finished++
-                }
-            })
-        },
-    }
-}
-
-</script>
-
--- a/src/component/PreviewTable.vue
+++ b/src/component/PreviewTable.vue
@ -1,71 +0,0 @@
-<template>
-    <el-table :data="tableData" style="width: 100%">
-
-        <el-table-column label="封面">
-            <template slot-scope="scope">
-                <el-image :src="scope.row.picture" style="width: 100px; height: 100px">
-                    <div slot="error" class="image-slot el-image__error">
-                        暂无封面
-                    </div>
-                </el-image>
-            </template>
-        </el-table-column>
-        <el-table-column label="歌曲">
-            <template #default="scope">
-                <span>{{ scope.row.title }}</span>
-            </template>
-        </el-table-column>
-        <el-table-column label="歌手">
-            <template #default="scope">
-                <p>{{ scope.row.artist }}</p>
-            </template>
-        </el-table-column>
-        <el-table-column label="专辑">
-            <template #default="scope">
-                <p>{{ scope.row.album }}</p>
-            </template>
-        </el-table-column>
-        <el-table-column label="操作">
-            <template #default="scope">
-                <el-button circle
-                           icon="el-icon-video-play" type="success" @click="handlePlay(scope.$index, scope.row)">
-                </el-button>
-                <el-button circle
-                           icon="el-icon-download" @click="handleDownload(scope.row)">
-                </el-button>
-                <el-button circle
-                           icon="el-icon-delete" type="danger" @click="handleDelete(scope.$index, scope.row)">
-                </el-button>
-            </template>
-        </el-table-column>
-    </el-table>
-</template>
-
-<script>
-import {RemoveBlobMusic} from '@/utils/utils'
-
-export default {
-    name: "PreviewTable",
-    props: {
-        tableData: {type: Array, required: true},
-        policy: {type: Number, required: true}
-    },
-
-    methods: {
-        handlePlay(index, row) {
-            this.$emit("play", row.file);
-        },
-        handleDelete(index, row) {
-            RemoveBlobMusic(row);
-            this.tableData.splice(index, 1);
-        },
-        handleDownload(row) {
-            this.$emit("download", row)
-        },
-    }
-}
-</script>
-
-<style scoped>
-
-</style>
--- a/src/decrypt/common.ts
+++ b/src/decrypt/common.ts
@ -1,73 +0,0 @@
-import {Decrypt as XmDecrypt} from "@/decrypt/xm";
-import {Decrypt as QmcDecrypt} from "@/decrypt/qmc";
-import {Decrypt as QmcCacheDecrypt} from "@/decrypt/qmccache";
-import {Decrypt as KgmDecrypt} from "@/decrypt/kgm";
-import {Decrypt as KwmDecrypt} from "@/decrypt/kwm";
-import {Decrypt as RawDecrypt} from "@/decrypt/raw";
-import {Decrypt as TmDecrypt} from "@/decrypt/tm";
-import {DecryptResult, FileInfo} from "@/decrypt/entity";
-import {SplitFilename} from "@/decrypt/utils";
-
-
-export async function CommonDecrypt(file: FileInfo): Promise<DecryptResult> {
-    const raw = SplitFilename(file.name)
-    let rt_data: DecryptResult;
-    switch (raw.ext) {
-        case "kwm":// Kuwo Mp3/Flac
-            rt_data = await KwmDecrypt(file.raw, raw.name, raw.ext);
-            break
-        case "xm": // Xiami Wav/M4a/Mp3/Flac
-        case "wav":// Xiami/Raw Wav
-        case "mp3":// Xiami/Raw Mp3
-        case "flac":// Xiami/Raw Flac
-        case "m4a":// Xiami/Raw M4a
-            rt_data = await XmDecrypt(file.raw, raw.name, raw.ext);
-            break;
-        case "ogg":// Raw Ogg
-            rt_data = await RawDecrypt(file.raw, raw.name, raw.ext);
-            break;
-        case "tm0":// QQ Music IOS Mp3
-        case "tm3":// QQ Music IOS Mp3
-            rt_data = await RawDecrypt(file.raw, raw.name, "mp3");
-            break;
-        case "qmc3"://QQ Music Android Mp3
-        case "qmc2"://QQ Music Android Ogg
-        case "qmc0"://QQ Music Android Mp3
-        case "qmcflac"://QQ Music Android Flac
-        case "qmcogg"://QQ Music Android Ogg
-        case "tkm"://QQ Music Accompaniment M4a
-        case "bkcmp3"://Moo Music Mp3
-        case "bkcflac"://Moo Music Flac
-        case "mflac"://QQ Music New Flac
-        case "mflac0"://QQ Music New Flac
-        case "mgg": //QQ Music New Ogg
-        case "mgg1": //QQ Music New Ogg
-        case "666c6163"://QQ Music Weiyun Flac
-        case "6d7033"://QQ Music Weiyun Mp3
-        case "6f6767"://QQ Music Weiyun Ogg
-        case "6d3461"://QQ Music Weiyun M4a
-        case "776176"://QQ Music Weiyun Wav
-            rt_data = await QmcDecrypt(file.raw, raw.name, raw.ext);
-            break;
-        case "tm2":// QQ Music IOS M4a
-        case "tm6":// QQ Music IOS M4a
-            rt_data = await TmDecrypt(file.raw, raw.name);
-            break;
-        case "cache"://QQ Music Cache
-            rt_data = await QmcCacheDecrypt(file.raw, raw.name, raw.ext);
-            break;
-        case "vpr":
-        case "kgm":
-        case "kgma":
-            rt_data = await KgmDecrypt(file.raw, raw.name, raw.ext);
-            break
-        default:
-            throw "不支持此文件格式"
-    }
-
-    if (!rt_data.rawExt) rt_data.rawExt = raw.ext;
-    if (!rt_data.rawFilename) rt_data.rawFilename = raw.name;
-    console.log(rt_data);
-    return rt_data;
-}
-
--- a/src/decrypt/entity.ts
+++ b/src/decrypt/entity.ts
@ -1,26 +0,0 @@
-export interface DecryptResult {
-    title: string
-    album?: string
-    artist?: string
-
-    mime: string
-    ext: string
-
-    file: string
-    blob: Blob
-    picture?: string
-
-    message?: string
-    rawExt?: string
-    rawFilename?: string
-
-}
-
-export interface FileInfo {
-    status: string
-    name: string,
-    size: number,
-    percentage: number,
-    uid: number,
-    raw: File
-}
--- a/src/decrypt/kgm.ts
+++ b/src/decrypt/kgm.ts
@ -1,122 +0,0 @@
-import {
-    AudioMimeType,
-    BytesHasPrefix,
-    GetArrayBuffer,
-    GetCoverFromFile,
-    GetMetaFromFile,
-    SniffAudioExt
-} from "@/decrypt/utils";
-import {parseBlob as metaParseBlob} from "music-metadata-browser";
-import {DecryptResult} from "@/decrypt/entity";
-import config from "@/../package.json"
-
-const VprHeader = [
-    0x05, 0x28, 0xBC, 0x96, 0xE9, 0xE4, 0x5A, 0x43,
-    0x91, 0xAA, 0xBD, 0xD0, 0x7A, 0xF5, 0x36, 0x31]
-const KgmHeader = [
-    0x7C, 0xD5, 0x32, 0xEB, 0x86, 0x02, 0x7F, 0x4B,
-    0xA8, 0xAF, 0xA6, 0x8E, 0x0F, 0xFF, 0x99, 0x14]
-const VprMaskDiff = [
-    0x25, 0xDF, 0xE8, 0xA6, 0x75, 0x1E, 0x75, 0x0E,
-    0x2F, 0x80, 0xF3, 0x2D, 0xB8, 0xB6, 0xE3, 0x11,
-    0x00]
-
-
-export async function Decrypt(file: File, raw_filename: string, raw_ext: string): Promise<DecryptResult> {
-
-    const oriData = new Uint8Array(await GetArrayBuffer(file));
-    if (raw_ext === "vpr") {
-        if (!BytesHasPrefix(oriData, VprHeader)) throw Error("Not a valid vpr file!")
-    } else {
-        if (!BytesHasPrefix(oriData, KgmHeader)) throw Error("Not a valid kgm(a) file!")
-    }
-    let bHeaderLen = new DataView(oriData.slice(0x10, 0x14).buffer)
-    let headerLen = bHeaderLen.getUint32(0, true)
-
-    let audioData = oriData.slice(headerLen)
-    let dataLen = audioData.length
-    if (audioData.byteLength > 1 << 26) {
-        throw Error("文件过大，请使用 <a target='_blank' href='https://github.com/unlock-music/cli'>CLI版本</a> 进行解锁")
-    }
-
-    let key1 = new Uint8Array(17)
-    key1.set(oriData.slice(0x1c, 0x2c), 0)
-    if (MaskV2.length === 0) {
-        if (!await LoadMaskV2()) throw Error("加载Kgm/Vpr Mask数据失败")
-    }
-
-    for (let i = 0; i < dataLen; i++) {
-        let med8 = key1[i % 17] ^ audioData[i]
-        med8 ^= (med8 & 0xf) << 4
-
-        let msk8 = GetMask(i)
-        msk8 ^= (msk8 & 0xf) << 4
-        audioData[i] = med8 ^ msk8
-    }
-    if (raw_ext === "vpr") {
-        for (let i = 0; i < dataLen; i++) audioData[i] ^= VprMaskDiff[i % 17]
-    }
-
-    const ext = SniffAudioExt(audioData);
-    const mime = AudioMimeType[ext];
-    let musicBlob = new Blob([audioData], {type: mime});
-    const musicMeta = await metaParseBlob(musicBlob);
-    const {title, artist} = GetMetaFromFile(raw_filename, musicMeta.common.title, musicMeta.common.artist)
-    return {
-        album: musicMeta.common.album,
-        picture: GetCoverFromFile(musicMeta),
-        file: URL.createObjectURL(musicBlob),
-        blob: musicBlob,
-        ext,
-        mime,
-        title,
-        artist
-    }
-}
-
-
-function GetMask(pos: number) {
-    return MaskV2PreDef[pos % 272] ^ MaskV2[pos >> 4]
-}
-
-let MaskV2: Uint8Array = new Uint8Array(0);
-
-async function LoadMaskV2(): Promise<boolean> {
-    let mask_url = `https://cdn.jsdelivr.net/gh/unlock-music/unlock-music@${config.version}/public/static/kgm.mask`
-    if (["http:", "https:"].some(v => v == self.location.protocol)) {
-        if (!!self.document) {// using Web Worker
-            mask_url = "./static/kgm.mask"
-        } else {// using Main thread
-            mask_url = "../static/kgm.mask"
-        }
-    }
-    try {
-        const resp = await fetch(mask_url, {method: "GET"})
-        MaskV2 = new Uint8Array(await resp.arrayBuffer());
-        return true
-    } catch (e) {
-        console.error(e)
-        return false
-    }
-}
-
-const MaskV2PreDef = [
-    0xB8, 0xD5, 0x3D, 0xB2, 0xE9, 0xAF, 0x78, 0x8C, 0x83, 0x33, 0x71, 0x51, 0x76, 0xA0, 0xCD, 0x37,
-    0x2F, 0x3E, 0x35, 0x8D, 0xA9, 0xBE, 0x98, 0xB7, 0xE7, 0x8C, 0x22, 0xCE, 0x5A, 0x61, 0xDF, 0x68,
-    0x69, 0x89, 0xFE, 0xA5, 0xB6, 0xDE, 0xA9, 0x77, 0xFC, 0xC8, 0xBD, 0xBD, 0xE5, 0x6D, 0x3E, 0x5A,
-    0x36, 0xEF, 0x69, 0x4E, 0xBE, 0xE1, 0xE9, 0x66, 0x1C, 0xF3, 0xD9, 0x02, 0xB6, 0xF2, 0x12, 0x9B,
-    0x44, 0xD0, 0x6F, 0xB9, 0x35, 0x89, 0xB6, 0x46, 0x6D, 0x73, 0x82, 0x06, 0x69, 0xC1, 0xED, 0xD7,
-    0x85, 0xC2, 0x30, 0xDF, 0xA2, 0x62, 0xBE, 0x79, 0x2D, 0x62, 0x62, 0x3D, 0x0D, 0x7E, 0xBE, 0x48,
-    0x89, 0x23, 0x02, 0xA0, 0xE4, 0xD5, 0x75, 0x51, 0x32, 0x02, 0x53, 0xFD, 0x16, 0x3A, 0x21, 0x3B,
-    0x16, 0x0F, 0xC3, 0xB2, 0xBB, 0xB3, 0xE2, 0xBA, 0x3A, 0x3D, 0x13, 0xEC, 0xF6, 0x01, 0x45, 0x84,
-    0xA5, 0x70, 0x0F, 0x93, 0x49, 0x0C, 0x64, 0xCD, 0x31, 0xD5, 0xCC, 0x4C, 0x07, 0x01, 0x9E, 0x00,
-    0x1A, 0x23, 0x90, 0xBF, 0x88, 0x1E, 0x3B, 0xAB, 0xA6, 0x3E, 0xC4, 0x73, 0x47, 0x10, 0x7E, 0x3B,
-    0x5E, 0xBC, 0xE3, 0x00, 0x84, 0xFF, 0x09, 0xD4, 0xE0, 0x89, 0x0F, 0x5B, 0x58, 0x70, 0x4F, 0xFB,
-    0x65, 0xD8, 0x5C, 0x53, 0x1B, 0xD3, 0xC8, 0xC6, 0xBF, 0xEF, 0x98, 0xB0, 0x50, 0x4F, 0x0F, 0xEA,
-    0xE5, 0x83, 0x58, 0x8C, 0x28, 0x2C, 0x84, 0x67, 0xCD, 0xD0, 0x9E, 0x47, 0xDB, 0x27, 0x50, 0xCA,
-    0xF4, 0x63, 0x63, 0xE8, 0x97, 0x7F, 0x1B, 0x4B, 0x0C, 0xC2, 0xC1, 0x21, 0x4C, 0xCC, 0x58, 0xF5,
-    0x94, 0x52, 0xA3, 0xF3, 0xD3, 0xE0, 0x68, 0xF4, 0x00, 0x23, 0xF3, 0x5E, 0x0A, 0x7B, 0x93, 0xDD,
-    0xAB, 0x12, 0xB2, 0x13, 0xE8, 0x84, 0xD7, 0xA7, 0x9F, 0x0F, 0x32, 0x4C, 0x55, 0x1D, 0x04, 0x36,
-    0x52, 0xDC, 0x03, 0xF3, 0xF9, 0x4E, 0x42, 0xE9, 0x3D, 0x61, 0xEF, 0x7C, 0xB6, 0xB3, 0x93, 0x50,
-]
-
--- a/src/decrypt/kwm.ts
+++ b/src/decrypt/kwm.ts
@ -1,77 +0,0 @@
-import {
-    AudioMimeType,
-    BytesHasPrefix,
-    GetArrayBuffer,
-    GetCoverFromFile,
-    GetMetaFromFile,
-    SniffAudioExt
-} from "@/decrypt/utils";
-import {Decrypt as RawDecrypt} from "@/decrypt/raw";
-
-import {parseBlob as metaParseBlob} from "music-metadata-browser";
-import {DecryptResult} from "@/decrypt/entity";
-
-const MagicHeader = [
-    0x79, 0x65, 0x65, 0x6C, 0x69, 0x6F, 0x6E, 0x2D,
-    0x6B, 0x75, 0x77, 0x6F, 0x2D, 0x74, 0x6D, 0x65,
-]
-const PreDefinedKey = "MoOtOiTvINGwd2E6n0E1i7L5t2IoOoNk"
-
-export async function Decrypt(file: File, raw_filename: string, _: string): Promise<DecryptResult> {
-    const oriData = new Uint8Array(await GetArrayBuffer(file));
-    if (!BytesHasPrefix(oriData, MagicHeader)) {
-        if (SniffAudioExt(oriData) === "aac") {
-            return await RawDecrypt(file, raw_filename, "aac", false)
-        }
-        throw Error("not a valid kwm file")
-    }
-
-    let fileKey = oriData.slice(0x18, 0x20)
-    let mask = createMaskFromKey(fileKey)
-    let audioData = oriData.slice(0x400);
-    let lenAudioData = audioData.length;
-    for (let cur = 0; cur < lenAudioData; ++cur)
-        audioData[cur] ^= mask[cur % 0x20];
-
-
-    const ext = SniffAudioExt(audioData);
-    const mime = AudioMimeType[ext];
-    let musicBlob = new Blob([audioData], {type: mime});
-
-    const musicMeta = await metaParseBlob(musicBlob);
-    const {title, artist} = GetMetaFromFile(raw_filename, musicMeta.common.title, musicMeta.common.artist)
-    return {
-        album: musicMeta.common.album,
-        picture: GetCoverFromFile(musicMeta),
-        file: URL.createObjectURL(musicBlob),
-        blob: musicBlob,
-        mime,
-        title,
-        artist,
-        ext
-    }
-}
-
-
-function createMaskFromKey(keyBytes: Uint8Array): Uint8Array {
-    let keyView = new DataView(keyBytes.buffer)
-    let keyStr = keyView.getBigUint64(0, true).toString()
-    let keyStrTrim = trimKey(keyStr)
-    let key = new Uint8Array(32)
-    for (let i = 0; i < 32; i++) {
-        key[i] = PreDefinedKey.charCodeAt(i) ^ keyStrTrim.charCodeAt(i)
-    }
-    return key
-}
-
-
-function trimKey(keyRaw: string): string {
-    let lenRaw = keyRaw.length;
-    let out = keyRaw;
-    if (lenRaw > 32) {
-        out = keyRaw.slice(0, 32)
-    } else if (lenRaw < 32) {
-        out = keyRaw.padEnd(32, keyRaw)
-    }
-    return out
-}
--- a/src/decrypt/qmc.ts
+++ b/src/decrypt/qmc.ts
@ -1,139 +0,0 @@
-import {QmcStaticCipher} from "./qmc_cipher";
-import {
-  AudioMimeType,
-  GetArrayBuffer,
-  GetCoverFromFile,
-  GetImageFromURL,
-  GetMetaFromFile,
-  SniffAudioExt,
-  WriteMetaToFlac,
-  WriteMetaToMp3
-} from "@/decrypt/utils";
-import {parseBlob as metaParseBlob} from "music-metadata-browser";
-import {DecryptQMCv2} from "./qmcv2";
-
-
-import iconv from "iconv-lite";
-import {DecryptResult} from "@/decrypt/entity";
-import {queryAlbumCover} from "@/utils/api";
-
-interface Handler {
-  ext: string
-  version: number
-}
-
-export const HandlerMap: { [key: string]: Handler } = {
-  "mgg": {ext: "ogg", version: 2},
-  "mgg1": {ext: "ogg", version: 2},
-  "mflac": {ext: "flac", version: 2},
-  "mflac0": {ext: "flac", version: 2},
-
-  // qmcflac / qmcogg:
-  // 有可能是 v2 加密但混用同一个后缀名。
-  "qmcflac": {ext: "flac", version: 2},
-  "qmcogg": {ext: "ogg", version: 2},
-
-  "qmc0": {ext: "mp3", version: 1},
-  "qmc2": {ext: "ogg", version: 1},
-  "qmc3": {ext: "mp3", version: 1},
-  "bkcmp3": {ext: "mp3", version: 1},
-  "bkcflac": {ext: "flac", version: 1},
-  "tkm": {ext: "m4a", version: 1},
-  "666c6163": {ext: "flac", version: 1},
-  "6d7033": {ext: "mp3", version: 1},
-  "6f6767": {ext: "ogg", version: 1},
-  "6d3461": {ext: "m4a", version: 1},
-  "776176": {ext: "wav", version: 1}
-};
-
-export async function Decrypt(file: Blob, raw_filename: string, raw_ext: string): Promise<DecryptResult> {
-  if (!(raw_ext in HandlerMap)) throw `Qmc cannot handle type: ${raw_ext}`;
-  const handler = HandlerMap[raw_ext];
-  let {version} = handler;
-
-  const fileBuffer = await GetArrayBuffer(file);
-  let musicDecoded: Uint8Array | undefined;
-
-  if (version === 2) {
-    const v2Decrypted = await DecryptQMCv2(fileBuffer);
-    // 如果 v2 检测失败，降级到 v1 再尝试一次
-    if (v2Decrypted) {
-      musicDecoded = v2Decrypted;
-    } else {
-      version = 1;
-    }
-  }
-
-  if (version === 1) {
-    const seed = new QmcStaticCipher();
-    musicDecoded = new Uint8Array(fileBuffer)
-    seed.decrypt(musicDecoded, 0);
-  } else if (!musicDecoded) {
-    throw new Error(`解密失败: ${raw_ext}`);
-  }
-
-  const ext = SniffAudioExt(musicDecoded, handler.ext);
-  const mime = AudioMimeType[ext];
-
-  let musicBlob = new Blob([musicDecoded], {type: mime});
-
-  const musicMeta = await metaParseBlob(musicBlob);
-  for (let metaIdx in musicMeta.native) {
-    if (!musicMeta.native.hasOwnProperty(metaIdx)) continue
-    if (musicMeta.native[metaIdx].some(item => item.id === "TCON" && item.value === "(12)")) {
-      console.warn("try using gbk encoding to decode meta")
-      musicMeta.common.artist = iconv.decode(new Buffer(musicMeta.common.artist ?? ""), "gbk");
-      musicMeta.common.title = iconv.decode(new Buffer(musicMeta.common.title ?? ""), "gbk");
-      musicMeta.common.album = iconv.decode(new Buffer(musicMeta.common.album ?? ""), "gbk");
-    }
-  }
-
-  const info = GetMetaFromFile(raw_filename, musicMeta.common.title, musicMeta.common.artist)
-
-  let imgUrl = GetCoverFromFile(musicMeta);
-  if (!imgUrl) {
-    imgUrl = await getCoverImage(info.title, info.artist, musicMeta.common.album);
-    if (imgUrl) {
-      const imageInfo = await GetImageFromURL(imgUrl);
-      if (imageInfo) {
-        imgUrl = imageInfo.url
-        try {
-          const newMeta = {picture: imageInfo.buffer, title: info.title, artists: info.artist?.split(" _ ")}
-          if (ext === "mp3") {
-            musicDecoded = WriteMetaToMp3(Buffer.from(musicDecoded), newMeta, musicMeta)
-            musicBlob = new Blob([musicDecoded], {type: mime});
-          } else if (ext === 'flac') {
-            musicDecoded = WriteMetaToFlac(Buffer.from(musicDecoded), newMeta, musicMeta)
-            musicBlob = new Blob([musicDecoded], {type: mime});
-          } else {
-            console.info("writing metadata for " + ext + " is not being supported for now")
-          }
-        } catch (e) {
-          console.warn("Error while appending cover image to file " + e)
-        }
-      }
-    }
-  }
-  return {
-    title: info.title,
-    artist: info.artist,
-    ext: ext,
-    album: musicMeta.common.album,
-    picture: imgUrl,
-    file: URL.createObjectURL(musicBlob),
-    blob: musicBlob,
-    mime: mime
-  }
-}
-
-
-async function getCoverImage(title: string, artist?: string, album?: string): Promise<string> {
-  const song_query_url = "https://stats.ixarea.com/apis" + "/music/qq-cover"
-  try {
-    const data = await queryAlbumCover(title, artist, album)
-    return `${song_query_url}/${data.Type}/${data.Id}`
-  } catch (e) {
-    console.warn(e);
-  }
-  return ""
-}
--- a/src/decrypt/qmc_cipher.test.ts
+++ b/src/decrypt/qmc_cipher.test.ts
@ -1,27 +0,0 @@
-import {QmcStaticCipher} from "@/decrypt/qmc_cipher";
-
-test("static cipher [0x7ff8,0x8000) ", () => {
-  const expected = new Uint8Array([
-    0xD8, 0x52, 0xF7, 0x67, 0x90, 0xCA, 0xD6, 0x4A,
-    0x4A, 0xD6, 0xCA, 0x90, 0x67, 0xF7, 0x52, 0xD8,
-  ])
-
-  const c = new QmcStaticCipher()
-  const buf = new Uint8Array(16)
-  c.decrypt(buf, 0x7ff8)
-
-  expect(buf).toStrictEqual(expected)
-})
-
-test("static cipher [0,0x10) ", () => {
-  const expected = new Uint8Array([
-    0xC3, 0x4A, 0xD6, 0xCA, 0x90, 0x67, 0xF7, 0x52,
-    0xD8, 0xA1, 0x66, 0x62, 0x9F, 0x5B, 0x09, 0x00,
-  ])
-
-  const c = new QmcStaticCipher()
-  const buf = new Uint8Array(16)
-  c.decrypt(buf, 0)
-
-  expect(buf).toStrictEqual(expected)
-})
--- a/src/decrypt/qmc_cipher.ts
+++ b/src/decrypt/qmc_cipher.ts
@ -1,53 +0,0 @@
-const staticCipherBox = new Uint8Array([
-  0x77, 0x48, 0x32, 0x73, 0xDE, 0xF2, 0xC0, 0xC8, //0x00
-  0x95, 0xEC, 0x30, 0xB2, 0x51, 0xC3, 0xE1, 0xA0, //0x08
-  0x9E, 0xE6, 0x9D, 0xCF, 0xFA, 0x7F, 0x14, 0xD1, //0x10
-  0xCE, 0xB8, 0xDC, 0xC3, 0x4A, 0x67, 0x93, 0xD6, //0x18
-  0x28, 0xC2, 0x91, 0x70, 0xCA, 0x8D, 0xA2, 0xA4, //0x20
-  0xF0, 0x08, 0x61, 0x90, 0x7E, 0x6F, 0xA2, 0xE0, //0x28
-  0xEB, 0xAE, 0x3E, 0xB6, 0x67, 0xC7, 0x92, 0xF4, //0x30
-  0x91, 0xB5, 0xF6, 0x6C, 0x5E, 0x84, 0x40, 0xF7, //0x38
-  0xF3, 0x1B, 0x02, 0x7F, 0xD5, 0xAB, 0x41, 0x89, //0x40
-  0x28, 0xF4, 0x25, 0xCC, 0x52, 0x11, 0xAD, 0x43, //0x48
-  0x68, 0xA6, 0x41, 0x8B, 0x84, 0xB5, 0xFF, 0x2C, //0x50
-  0x92, 0x4A, 0x26, 0xD8, 0x47, 0x6A, 0x7C, 0x95, //0x58
-  0x61, 0xCC, 0xE6, 0xCB, 0xBB, 0x3F, 0x47, 0x58, //0x60
-  0x89, 0x75, 0xC3, 0x75, 0xA1, 0xD9, 0xAF, 0xCC, //0x68
-  0x08, 0x73, 0x17, 0xDC, 0xAA, 0x9A, 0xA2, 0x16, //0x70
-  0x41, 0xD8, 0xA2, 0x06, 0xC6, 0x8B, 0xFC, 0x66, //0x78
-  0x34, 0x9F, 0xCF, 0x18, 0x23, 0xA0, 0x0A, 0x74, //0x80
-  0xE7, 0x2B, 0x27, 0x70, 0x92, 0xE9, 0xAF, 0x37, //0x88
-  0xE6, 0x8C, 0xA7, 0xBC, 0x62, 0x65, 0x9C, 0xC2, //0x90
-  0x08, 0xC9, 0x88, 0xB3, 0xF3, 0x43, 0xAC, 0x74, //0x98
-  0x2C, 0x0F, 0xD4, 0xAF, 0xA1, 0xC3, 0x01, 0x64, //0xA0
-  0x95, 0x4E, 0x48, 0x9F, 0xF4, 0x35, 0x78, 0x95, //0xA8
-  0x7A, 0x39, 0xD6, 0x6A, 0xA0, 0x6D, 0x40, 0xE8, //0xB0
-  0x4F, 0xA8, 0xEF, 0x11, 0x1D, 0xF3, 0x1B, 0x3F, //0xB8
-  0x3F, 0x07, 0xDD, 0x6F, 0x5B, 0x19, 0x30, 0x19, //0xC0
-  0xFB, 0xEF, 0x0E, 0x37, 0xF0, 0x0E, 0xCD, 0x16, //0xC8
-  0x49, 0xFE, 0x53, 0x47, 0x13, 0x1A, 0xBD, 0xA4, //0xD0
-  0xF1, 0x40, 0x19, 0x60, 0x0E, 0xED, 0x68, 0x09, //0xD8
-  0x06, 0x5F, 0x4D, 0xCF, 0x3D, 0x1A, 0xFE, 0x20, //0xE0
-  0x77, 0xE4, 0xD9, 0xDA, 0xF9, 0xA4, 0x2B, 0x76, //0xE8
-  0x1C, 0x71, 0xDB, 0x00, 0xBC, 0xFD, 0x0C, 0x6C, //0xF0
-  0xA5, 0x47, 0xF7, 0xF6, 0x00, 0x79, 0x4A, 0x11, //0xF8
-])
-
-interface streamCipher {
-  decrypt(buf: Uint8Array, offset: number): void
-}
-
-export class QmcStaticCipher implements streamCipher {
-
-  public getMask(offset: number) {
-    if (offset > 0x7FFF) offset %= 0x7FFF
-    return staticCipherBox[(offset * offset + 27) & 0xff]
-  }
-
-  public decrypt(buf: Uint8Array, offset: number) {
-    for (let i = 0; i < buf.length; i++) {
-      buf[i] ^= this.getMask(offset + i)
-    }
-  }
-}
-
--- a/src/decrypt/qmccache.ts
+++ b/src/decrypt/qmccache.ts
@ -1,51 +0,0 @@
-import {
-    AudioMimeType,
-    GetArrayBuffer,
-    GetCoverFromFile,
-    GetMetaFromFile,
-    SniffAudioExt,
-    SplitFilename
-} from "@/decrypt/utils";
-
-import {Decrypt as QmcDecrypt, HandlerMap} from "@/decrypt/qmc";
-
-import {DecryptResult} from "@/decrypt/entity";
-
-import {parseBlob as metaParseBlob} from "music-metadata-browser";
-
-export async function Decrypt(file: Blob, raw_filename: string, _: string)
-    : Promise<DecryptResult> {
-    const buffer = new Uint8Array(await GetArrayBuffer(file));
-    let length = buffer.length
-    for (let i = 0; i < length; i++) {
-        buffer[i] ^= 0xf4
-        if (buffer[i] <= 0x3f) buffer[i] = buffer[i] * 4;
-        else if (buffer[i] <= 0x7f) buffer[i] = (buffer[i] - 0x40) * 4 + 1;
-        else if (buffer[i] <= 0xbf) buffer[i] = (buffer[i] - 0x80) * 4 + 2;
-        else buffer[i] = (buffer[i] - 0xc0) * 4 + 3;
-    }
-    let ext = SniffAudioExt(buffer, "");
-    const newName = SplitFilename(raw_filename)
-    let audioBlob: Blob
-    if (ext !== "" || newName.ext === "mp3") {
-        audioBlob = new Blob([buffer], {type: AudioMimeType[ext]})
-    } else if (newName.ext in HandlerMap) {
-        audioBlob = new Blob([buffer], {type: "application/octet-stream"})
-        return QmcDecrypt(audioBlob, newName.name, newName.ext);
-    } else {
-        throw "不支持的QQ音乐缓存格式"
-    }
-    const tag = await metaParseBlob(audioBlob);
-    const {title, artist} = GetMetaFromFile(raw_filename, tag.common.title, tag.common.artist)
-
-    return {
-        title,
-        artist,
-        ext,
-        album: tag.common.album,
-        picture: GetCoverFromFile(tag),
-        file: URL.createObjectURL(audioBlob),
-        blob: audioBlob,
-        mime: AudioMimeType[ext]
-    }
-}
--- a/src/decrypt/qmcv2.ts
+++ b/src/decrypt/qmcv2.ts
@ -1,102 +0,0 @@
-import QMCCryptoModule from '@jixun/qmc2-crypto/QMC2-wasm-bundle';
-
-// 检测文件末端使用的缓冲区大小
-const DETECTION_SIZE = 40;
-
-// 每次处理 2M 的数据
-const DECRYPTION_BUF_SIZE = 2 * 1024 * 1024;
-
-function MergeUint8Array(array: Uint8Array[]): Uint8Array {
-  let length = 0;
-  array.forEach(item => {
-    length += item.length;
-  });
-
-  let mergedArray = new Uint8Array(length);
-  let offset = 0;
-  array.forEach(item => {
-    mergedArray.set(item, offset);
-    offset += item.length;
-  });
-
-  return mergedArray;
-}
-
-/**
- * 解密一个 QMC2 加密的文件。
- *
- * 如果检测并解密成功，返回解密后的 Uint8Array 数据。
- * @param  {ArrayBuffer} mggBlob 读入的文件 Blob
- * @return {Promise<Uint8Array|false>}
- */
-export async function DecryptQMCv2(mggBlob: ArrayBuffer) {
-  // 初始化模组
-  const QMCCrypto = await QMCCryptoModule();
-
-  // 申请内存块，并文件末端数据到 WASM 的内存堆
-  const detectionBuf = new Uint8Array(mggBlob.slice(-DETECTION_SIZE));
-  const pDetectionBuf = QMCCrypto._malloc(detectionBuf.length);
-  QMCCrypto.writeArrayToMemory(detectionBuf, pDetectionBuf);
-
-  // 检测结果内存块
-  const pDetectionResult = QMCCrypto._malloc(QMCCrypto.sizeof_qmc_detection());
-
-  // 进行检测
-  const detectOK = QMCCrypto.detectKeyEndPosition(
-    pDetectionResult,
-    pDetectionBuf,
-    detectionBuf.length
-  );
-
-  // 提取结构体内容：
-  // (pos: i32; len: i32; error: char[??])
-  const position = QMCCrypto.getValue(pDetectionResult, "i32");
-  const len = QMCCrypto.getValue(pDetectionResult + 4, "i32");
-
-  // 释放内存
-  QMCCrypto._free(pDetectionBuf);
-  QMCCrypto._free(pDetectionResult);
-
-  if (!detectOK) {
-    return false;
-  }
-
-  // 计算解密后文件的大小。
-  // 之前得到的 position 为相对当前检测数据起点的偏移。
-  const decryptedSize = mggBlob.byteLength - DETECTION_SIZE + position;
-
-  // 提取嵌入到文件的 EKey
-  const ekey = new Uint8Array(
-    mggBlob.slice(decryptedSize, decryptedSize + len)
-  );
-
-  // 解码 UTF-8 数据到 string
-  const decoder = new TextDecoder();
-  const ekey_b64 = decoder.decode(ekey);
-
-  // 初始化加密与缓冲区
-  const hCrypto = QMCCrypto.createInstWidthEKey(ekey_b64);
-  const buf = QMCCrypto._malloc(DECRYPTION_BUF_SIZE);
-
-  const decryptedParts = [];
-  let offset = 0;
-  let bytesToDecrypt = decryptedSize;
-  while (bytesToDecrypt > 0) {
-    const blockSize = Math.min(bytesToDecrypt, DECRYPTION_BUF_SIZE);
-
-    // 解密一些片段
-    const blockData = new Uint8Array(
-      mggBlob.slice(offset, offset + blockSize)
-    );
-    QMCCrypto.writeArrayToMemory(blockData, buf);
-    QMCCrypto.decryptStream(hCrypto, buf, offset, blockSize);
-    decryptedParts.push(QMCCrypto.HEAPU8.slice(buf, buf + blockSize));
-
-    offset += blockSize;
-    bytesToDecrypt -= blockSize;
-  }
-  QMCCrypto._free(buf);
-  hCrypto.delete();
-
-  return MergeUint8Array(decryptedParts);
-}
--- a/src/decrypt/raw.ts
+++ b/src/decrypt/raw.ts
@ -1,28 +0,0 @@
-import {AudioMimeType, GetArrayBuffer, GetCoverFromFile, GetMetaFromFile, SniffAudioExt} from "@/decrypt/utils";
-
-import {DecryptResult} from "@/decrypt/entity";
-
-import {parseBlob as metaParseBlob} from "music-metadata-browser";
-
-export async function Decrypt(file: Blob, raw_filename: string, raw_ext: string, detect: boolean = true)
-    : Promise<DecryptResult> {
-    let ext = raw_ext;
-    if (detect) {
-        const buffer = new Uint8Array(await GetArrayBuffer(file));
-        ext = SniffAudioExt(buffer, raw_ext);
-        if (ext !== raw_ext) file = new Blob([buffer], {type: AudioMimeType[ext]})
-    }
-    const tag = await metaParseBlob(file);
-    const {title, artist} = GetMetaFromFile(raw_filename, tag.common.title, tag.common.artist)
-
-    return {
-        title,
-        artist,
-        ext,
-        album: tag.common.album,
-        picture: GetCoverFromFile(tag),
-        file: URL.createObjectURL(file),
-        blob: file,
-        mime: AudioMimeType[ext]
-    }
-}
--- a/src/decrypt/tm.ts
+++ b/src/decrypt/tm.ts
@ -1,14 +0,0 @@
-import {Decrypt as RawDecrypt} from "./raw";
-import {GetArrayBuffer} from "@/decrypt/utils";
-import {DecryptResult} from "@/decrypt/entity";
-
-const TM_HEADER = [0x00, 0x00, 0x00, 0x20, 0x66, 0x74, 0x79, 0x70];
-
-export async function Decrypt(file: File, raw_filename: string): Promise<DecryptResult> {
-    const audioData = new Uint8Array(await GetArrayBuffer(file));
-    for (let cur = 0; cur < 8; ++cur) {
-        audioData[cur] = TM_HEADER[cur];
-    }
-    const musicData = new Blob([audioData], {type: "audio/mp4"});
-    return await RawDecrypt(musicData, raw_filename, "m4a", false)
-}
--- a/src/decrypt/utils.ts
+++ b/src/decrypt/utils.ts
@ -1,170 +0,0 @@
-import {IAudioMetadata} from "music-metadata-browser";
-import ID3Writer from "browser-id3-writer";
-import MetaFlac from "metaflac-js";
-
-export const FLAC_HEADER = [0x66, 0x4C, 0x61, 0x43];
-export const MP3_HEADER = [0x49, 0x44, 0x33];
-export const OGG_HEADER = [0x4F, 0x67, 0x67, 0x53];
-export const M4A_HEADER = [0x66, 0x74, 0x79, 0x70];
-export const WMA_HEADER = [
-    0x30, 0x26, 0xB2, 0x75, 0x8E, 0x66, 0xCF, 0x11,
-    0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C,
-]
-export const WAV_HEADER = [0x52, 0x49, 0x46, 0x46]
-export const AAC_HEADER = [0xFF, 0xF1]
-export const DFF_HEADER = [0x46, 0x52, 0x4D, 0x38]
-
-export const AudioMimeType: { [key: string]: string } = {
-    mp3: "audio/mpeg",
-    flac: "audio/flac",
-    m4a: "audio/mp4",
-    ogg: "audio/ogg",
-    wma: "audio/x-ms-wma",
-    wav: "audio/x-wav",
-    dff: "audio/x-dff"
-};
-
-
-export function BytesHasPrefix(data: Uint8Array, prefix: number[]): boolean {
-    if (prefix.length > data.length) return false
-    return prefix.every((val, idx) => {
-        return val === data[idx];
-    })
-}
-
-
-export function SniffAudioExt(data: Uint8Array, fallback_ext: string = "mp3"): string {
-    if (BytesHasPrefix(data, MP3_HEADER)) return "mp3"
-    if (BytesHasPrefix(data, FLAC_HEADER)) return "flac"
-    if (BytesHasPrefix(data, OGG_HEADER)) return "ogg"
-    if (data.length >= 4 + M4A_HEADER.length &&
-        BytesHasPrefix(data.slice(4), M4A_HEADER)) return "m4a"
-    if (BytesHasPrefix(data, WAV_HEADER)) return "wav"
-    if (BytesHasPrefix(data, WMA_HEADER)) return "wma"
-    if (BytesHasPrefix(data, AAC_HEADER)) return "aac"
-    if (BytesHasPrefix(data, DFF_HEADER)) return "dff"
-    return fallback_ext;
-}
-
-export function GetArrayBuffer(obj: Blob): Promise<ArrayBuffer> {
-    if (!!obj.arrayBuffer) return obj.arrayBuffer()
-    return new Promise((resolve, reject) => {
-        const reader = new FileReader();
-        reader.onload = (e) => {
-            const rs = e.target?.result
-            if (!rs) {
-                reject("read file failed")
-            } else {
-                resolve(rs as ArrayBuffer)
-            }
-        };
-        reader.readAsArrayBuffer(obj);
-    });
-}
-
-export function GetCoverFromFile(metadata: IAudioMetadata): string {
-    if (metadata.common?.picture && metadata.common.picture.length > 0) {
-        return URL.createObjectURL(new Blob(
-            [metadata.common.picture[0].data],
-            {type: metadata.common.picture[0].format}
-        ));
-    }
-    return "";
-}
-
-export interface IMusicMetaBasic {
-    title: string
-    artist?: string
-}
-
-export function GetMetaFromFile(filename: string, exist_title?: string, exist_artist?: string, separator = "-")
-    : IMusicMetaBasic {
-    const meta: IMusicMetaBasic = {title: exist_title ?? "", artist: exist_artist}
-
-    const items = filename.split(separator);
-    if (items.length > 1) {
-        if (!meta.artist) meta.artist = items[0].trim();
-        if (!meta.title) meta.title = items[1].trim();
-    } else if (items.length === 1) {
-        if (!meta.title) meta.title = items[0].trim();
-    }
-    return meta
-}
-
-export async function GetImageFromURL(src: string):
-    Promise<{ mime: string; buffer: ArrayBuffer; url: string } | undefined> {
-    try {
-        const resp = await fetch(src);
-        const mime = resp.headers.get("Content-Type");
-        if (mime?.startsWith("image/")) {
-            const buffer = await resp.arrayBuffer();
-            const url = URL.createObjectURL(new Blob([buffer], {type: mime}))
-            return {buffer, url, mime}
-        }
-    } catch (e) {
-        console.warn(e)
-    }
-}
-
-
-export interface IMusicMeta {
-    title: string
-    artists?: string[]
-    album?: string
-    picture?: ArrayBuffer
-    picture_desc?: string
-}
-
-export function WriteMetaToMp3(audioData: Buffer, info: IMusicMeta, original: IAudioMetadata) {
-    const writer = new ID3Writer(audioData);
-
-    // reserve original data
-    const frames = original.native['ID3v2.4'] || original.native['ID3v2.3'] || original.native['ID3v2.2'] || []
-    frames.forEach(frame => {
-        if (frame.id !== 'TPE1' && frame.id !== 'TIT2' && frame.id !== 'TALB') {
-            try {
-                writer.setFrame(frame.id, frame.value)
-            } catch (e) {
-            }
-        }
-    })
-
-    const old = original.common
-    writer.setFrame('TPE1', old?.artists || info.artists || [])
-        .setFrame('TIT2', old?.title || info.title)
-        .setFrame('TALB', old?.album || info.album || "");
-    if (info.picture) {
-        writer.setFrame('APIC', {
-            type: 3,
-            data: info.picture,
-            description: info.picture_desc || "Cover",
-        })
-    }
-    return writer.addTag();
-}
-
-export function WriteMetaToFlac(audioData: Buffer, info: IMusicMeta, original: IAudioMetadata) {
-    const writer = new MetaFlac(audioData)
-    const old = original.common
-    if (!old.title && !old.album && old.artists) {
-        writer.setTag("TITLE=" + info.title)
-        writer.setTag("ALBUM=" + info.album)
-        if (info.artists) {
-            writer.removeTag("ARTIST")
-            info.artists.forEach(artist => writer.setTag("ARTIST=" + artist))
-        }
-    }
-
-    if (info.picture) {
-        writer.importPictureFromBuffer(Buffer.from(info.picture))
-    }
-    return writer.save()
-}
-
-export function SplitFilename(n: string): { name: string; ext: string } {
-    const pos = n.lastIndexOf(".")
-    return {
-        ext: n.substring(pos + 1).toLowerCase(),
-        name: n.substring(0, pos)
-    }
-}
--- a/src/decrypt/xm.ts
+++ b/src/decrypt/xm.ts
@ -1,66 +0,0 @@
-import {Decrypt as RawDecrypt} from "@/decrypt/raw";
-import {DecryptResult} from "@/decrypt/entity";
-import {AudioMimeType, BytesHasPrefix, GetArrayBuffer, GetCoverFromFile, GetMetaFromFile} from "@/decrypt/utils";
-
-import {parseBlob as metaParseBlob} from "music-metadata-browser";
-
-const MagicHeader = [0x69, 0x66, 0x6D, 0x74]
-const MagicHeader2 = [0xfe, 0xfe, 0xfe, 0xfe]
-const FileTypeMap: { [key: string]: string } = {
-    " WAV": ".wav",
-    "FLAC": ".flac",
-    " MP3": ".mp3",
-    " A4M": ".m4a",
-}
-
-export async function Decrypt(file: File, raw_filename: string, raw_ext: string): Promise<DecryptResult> {
-    const oriData = new Uint8Array(await GetArrayBuffer(file));
-    if (!BytesHasPrefix(oriData, MagicHeader) || !BytesHasPrefix(oriData.slice(8, 12), MagicHeader2)) {
-        if (raw_ext === "xm") {
-            throw Error("此xm文件已损坏")
-        } else {
-            return await RawDecrypt(file, raw_filename, raw_ext, true)
-        }
-    }
-
-    let typeText = (new TextDecoder()).decode(oriData.slice(4, 8))
-    if (!FileTypeMap.hasOwnProperty(typeText)) {
-        throw Error("未知的.xm文件类型")
-    }
-
-    let key = oriData[0xf]
-    let dataOffset = oriData[0xc] | oriData[0xd] << 8 | oriData[0xe] << 16
-    let audioData = oriData.slice(0x10);
-    let lenAudioData = audioData.length;
-    for (let cur = dataOffset; cur < lenAudioData; ++cur)
-        audioData[cur] = (audioData[cur] - key) ^ 0xff;
-
-    const ext = FileTypeMap[typeText];
-    const mime = AudioMimeType[ext];
-    let musicBlob = new Blob([audioData], {type: mime});
-
-    const musicMeta = await metaParseBlob(musicBlob);
-    if (ext === "wav") {
-        //todo:未知的编码方式
-        console.info(musicMeta.common)
-        musicMeta.common.album = "";
-        musicMeta.common.artist = "";
-        musicMeta.common.title = "";
-    }
-    const {title, artist} = GetMetaFromFile(raw_filename,
-        musicMeta.common.title, musicMeta.common.artist,
-        raw_filename.indexOf("_") === -1 ? "-" : "_")
-
-    return {
-        title,
-        artist,
-        ext,
-        mime,
-        album: musicMeta.common.album,
-        picture: GetCoverFromFile(musicMeta),
-        file: URL.createObjectURL(musicBlob),
-        blob: musicBlob,
-        rawExt: "xm"
-    }
-}
-
--- a/src/extension/ixarea-stats.js
+++ b/src/extension/ixarea-stats.js
--- a/src/extension/popup.html
+++ b/src/extension/popup.html
@ -1,13 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-</head>
-<body>
-<script src="./popup.js"></script>
-<a href="./index.html" target="_blank">
-    <button>立即使用</button>
-</a>
-</body>
-</html>
-
--- a/src/extension/popup.js
+++ b/src/extension/popup.js
@ -1,5 +0,0 @@
-const bs = chrome || browser
-bs.tabs.create({
-    url: bs.runtime.getURL('./index.html')
-}, tab => console.log(tab))
-
--- a/src/main.ts
+++ b/src/main.ts
@ -1,48 +0,0 @@
-import Vue from 'vue'
-import App from '@/App.vue'
-import '@/registerServiceWorker'
-import {
-    Button,
-    Checkbox,
-    Col,
-    Container,
-    Footer,
-    Icon,
-    Image,
-    Link,
-    Main,
-    Notification,
-    Progress,
-    Radio,
-    Row,
-    Table,
-    TableColumn,
-    Tooltip,
-    Upload,
-    MessageBox
-} from 'element-ui';
-import 'element-ui/lib/theme-chalk/base.css';
-
-Vue.use(Link);
-Vue.use(Image);
-Vue.use(Button);
-Vue.use(Table);
-Vue.use(TableColumn);
-Vue.use(Main);
-Vue.use(Footer);
-Vue.use(Container);
-Vue.use(Icon);
-Vue.use(Row);
-Vue.use(Col);
-Vue.use(Upload);
-Vue.use(Checkbox);
-Vue.use(Radio);
-Vue.use(Tooltip);
-Vue.use(Progress);
-Vue.prototype.$notify = Notification;
-Vue.prototype.$confirm = MessageBox.confirm;
-
-Vue.config.productionTip = false;
-new Vue({
-    render: h => h(App),
-}).$mount('#app');
--- a/src/registerServiceWorker.js
+++ b/src/registerServiceWorker.js
@ -1,31 +0,0 @@
-/* eslint-disable no-console */
-
-import {register} from 'register-service-worker'
-
-if (process.env.NODE_ENV === 'production' && window.location.protocol === "https:") {
-
-    register(`${process.env.BASE_URL}service-worker.js`, {
-        ready() {
-            console.log('App is being served from cache by a service worker.')
-        },
-        registered() {
-            console.log('Service worker has been registered.')
-        },
-        cached() {
-            console.log('Content has been cached for offline use.')
-        },
-        updatefound() {
-            console.log('New content is downloading.')
-        },
-        updated() {
-            console.log('New content is available.');
-            window.location.reload();
-        },
-        offline() {
-            console.log('No internet connection found. App is running in offline mode.')
-        },
-        error(error) {
-            console.error('Error during service worker registration:', error)
-        }
-    })
-}
--- a/src/scss/_dark-mode.scss
+++ b/src/scss/_dark-mode.scss
@ -1,166 +0,0 @@
-/*
- * name:    样式 - 夜间模式
- * author:  @KyleBing
- * date:    2020-11-24
- */
-
-@media (prefers-color-scheme: dark) {
-  #app{
-    color: $dark-text-info;
-  }
-  body{
-    background-color: $dark-bg;
-  }
-
-  // FORM
-  .el-radio{
-    &__label{
-      color: $dark-text-main;
-    }
-    &__input{
-      color: $dark-text-info;
-      .el-radio__inner{
-        border-color: $dark-border;
-        background-color: $dark-btn-bg;
-      }
-    }
-
-    &.is-checked{
-      .el-radio__inner{
-        background-color: $blue;
-      }
-      .el-radio__label{
-        font-weight: bold;
-      }
-    }
-  }
-
-  .el-checkbox.is-bordered{
-    border-color: $dark-border;
-    .el-checkbox__inner{
-      background-color: $dark-btn-bg;
-      border-color: $dark-border;
-    }
-    &:hover{
-      border-color: $dark-border-highlight;
-      .el-checkbox__inner{
-        background-color: $dark-btn-bg-highlight;
-        border-color: $dark-border-highlight;
-      }
-      .el-checkbox__label{
-        color: $dark-text-info;
-      }
-    }
-    &.is-checked{
-      background-color: $blue;
-      .el-checkbox__inner{
-        border-color: $dark-btn-bg-highlight;
-      }
-      .el-checkbox__label{
-        color: white;
-        font-weight: bold;
-      }
-    }
-  }
-
-
-
-  // BUTTON
-  .el-button{
-    background-color: $dark-btn-bg;
-    border-color: $dark-border;
-    color: $dark-text-main;
-
-    &:active{
-      transform: translateY(2px);
-    }
-
-    &--default{
-      &.is-plain {
-        background-color: $dark-btn-bg;
-        &:hover {
-          background-color: $blue;
-          border-color: $blue;
-          color: white;
-        }
-      }
-    }
-    &--danger{
-      &.is-plain{
-        border-color: $dark-border;
-        background-color: $dark-btn-bg;
-        &:hover{
-          background-color: $red;
-          border-color: $red;
-        }
-      }
-    }
-  }
-
-  // 文件拖放区
-  .el-upload__tip{
-    color: $dark-text-info;
-  }
-  .el-upload-dragger{
-    background-color: $dark-uploader-bg;
-    border-color: $dark-border;
-    .el-upload__text{
-      color: $dark-text-info;
-    }
-    &:hover{
-      background: $dark-uploader-bg-highlight;
-      border-color: $dark-border-highlight;
-    }
-  }
-
-  //TABLE
-  .el-table{
-    background-color: $dark-bg-td;
-    &:before{ // 去除表格末尾的横线
-      content: none;
-    }
-    &__header{
-      th{
-        border-bottom-color: $dark-border !important;
-      }
-    }
-    th{
-      background-color: $dark-bg-th;
-      color: $dark-text-info;
-    }
-    td{
-      border-bottom-color: $dark-border !important;
-    }
-    tr{
-      background-color: $dark-bg-td;
-      color: $dark-text-main;
-      &:hover{
-        td{
-          background-color: $dark-bg-th !important;
-        }
-      }
-    }
-  }
-
-
-  // LINKS
-  a{
-    text-decoration: none;
-    color: darken($dark-color-link, 15%);
-    &:hover{
-      color: $dark-color-link;
-    }
-  }
-
-  // ALERT
-  .el-notification{
-    background-color: $dark-btn-bg-highlight;
-    border-color: $dark-border;
-    &__title{
-      color: white;
-    }
-    &__content{
-      color: $dark-text-info;
-    }
-  }
-}
--- a/src/scss/_gaps.scss
+++ b/src/scss/_gaps.scss
@ -1,18 +0,0 @@
-/*
- * 间隔工具集
- */
-
-$gap: 5px;
-@for $item from 1 through 7 {
-  .mt-#{$item} { margin-top     : $gap * $item !important;}
-  .mb-#{$item} { margin-bottom  : $gap * $item !important;}
-  .ml-#{$item} { margin-left    : $gap * $item !important;}
-  .mr-#{$item} { margin-right   : $gap * $item !important;}
-   .m-#{$item} { margin         : $gap * $item !important;}
-
-  .pt-#{$item} { padding-top    : $gap * $item !important;}
-  .pb-#{$item} { padding-bottom : $gap * $item !important;}
-  .pl-#{$item} { padding-left   : $gap * $item !important;}
-  .pr-#{$item} { padding-right  : $gap * $item !important;}
-   .p-#{$item} { padding        : $gap * $item !important;}
-}
--- a/src/scss/_normal.scss
+++ b/src/scss/_normal.scss
@ -1,38 +0,0 @@
-body{
-  font-family: $font-family;
-  font-size: $fz-main;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-#app {
-  text-align: center;
-  color: $text-main;
-  padding-top: 30px;
-}
-
-#app-footer a {
-  padding-left: 0.2em;
-  padding-right: 0.2em;
-}
-
-#app-footer {
-  text-align: center;
-  font-size: small;
-}
-
-#app-control {
-  padding-top: 1em;
-  padding-bottom: 1em;
-}
-
-audio{
-  margin-bottom: 15px; // 播放控件与表格间隔
-}
-
-a{
-  color: darken($color-link, 15%);
-  &:hover{
-    color: $color-link;
-  }
-}
--- a/src/scss/_variables.scss
+++ b/src/scss/_variables.scss
@ -1,28 +0,0 @@
-// COLORS
-$blue      : #409EFF;
-$red       : #F56C6C;
-$green     : #85ce61;
-
-// TEXT
-$text-main : #2C3E50;
-$color-link: $blue;
-
-$fz-main: 14px;
-
-$font-family: "Helvetica Neue", Helvetica, "PingFang SC",
-"Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
-
-
-// DARK MODE
-$dark-border                : lighten(black, 25%);
-$dark-border-highlight      : lighten(black, 55%);
-$dark-bg                    : lighten(black, 10%);
-$dark-text-main             : lighten(black, 90%);
-$dark-text-info             : lighten(black, 60%);
-$dark-uploader-bg           : lighten(black, 13%);
-$dark-uploader-bg-highlight : lighten(black, 18%);
-$dark-btn-bg                : lighten(black, 20%);
-$dark-btn-bg-highlight      : lighten(black, 30%);
-$dark-bg-th                 : lighten(black, 18%);
-$dark-bg-td                 : lighten(black, 13%);
-$dark-color-link            : $green;
--- a/src/scss/unlock-music.scss
+++ b/src/scss/unlock-music.scss
@ -1,5 +0,0 @@
-@import "variables";
-@import "gaps";
-
-@import "normal";
-@import "dark-mode"; // dark-mode 放在 normal 后面，以获得更高优先级
--- a/src/shims-browser-id3-writer.d.ts
+++ b/src/shims-browser-id3-writer.d.ts
@ -1,25 +0,0 @@
-declare module "browser-id3-writer" {
-    export default class ID3Writer {
-        constructor(buffer: Buffer | ArrayBuffer)
-
-        setFrame(name: string, value: string | object | string[])
-
-        addTag(): Uint8Array
-    }
-}
-
-declare module "metaflac-js" {
-    export default class Metaflac {
-        constructor(buffer: Buffer)
-
-        setTag(field: string)
-
-        removeTag(name: string)
-
-        importPictureFromBuffer(picture: Buffer)
-
-        save(): Buffer
-    }
-}
-
-
--- a/src/shims-fs.d.ts
+++ b/src/shims-fs.d.ts
@ -1,58 +0,0 @@
-export interface FileSystemGetFileOptions {
-    create?: boolean
-}
-
-interface FileSystemCreateWritableOptions {
-    keepExistingData?: boolean
-}
-
-interface FileSystemRemoveOptions {
-    recursive?: boolean
-}
-
-interface FileSystemFileHandle {
-    getFile(): Promise<File>;
-
-    createWritable(options?: FileSystemCreateWritableOptions): Promise<FileSystemWritableFileStream>
-}
-
-enum WriteCommandType {
-    write = "write",
-    seek = "seek",
-    truncate = "truncate",
-}
-
-interface WriteParams {
-    type: WriteCommandType
-    size?: number
-    position?: number
-    data: BufferSource | Blob | string
-}
-
-type FileSystemWriteChunkType = BufferSource | Blob | string | WriteParams
-
-interface FileSystemWritableFileStream extends WritableStream {
-    write(data: FileSystemWriteChunkType): Promise<undefined>
-
-    seek(position: number): Promise<undefined>
-
-    truncate(size: number): Promise<undefined>
-
-    close(): Promise<undefined> // should be implemented in WritableStream
-}
-
-
-export declare interface FileSystemDirectoryHandle {
-    getFileHandle(name: string, options?: FileSystemGetFileOptions): Promise<FileSystemFileHandle>
-
-    removeEntry(name: string, options?: FileSystemRemoveOptions): Promise<undefined>
-
-}
-
-declare global {
-    interface Window {
-
-        showDirectoryPicker?(): Promise<FileSystemDirectoryHandle>
-    }
-}
-
--- a/src/shims-tsx.d.ts
+++ b/src/shims-tsx.d.ts
@ -1,17 +0,0 @@
-import Vue, {VNode} from 'vue'
-
-declare global {
-  namespace JSX {
-    // tslint:disable no-empty-interface
-    interface Element extends VNode {
-    }
-
-    // tslint:disable no-empty-interface
-    interface ElementClass extends Vue {
-    }
-
-    interface IntrinsicElements {
-      [elem: string]: any
-    }
-  }
-}
--- a/src/shims-vue.d.ts
+++ b/src/shims-vue.d.ts
@ -1,4 +0,0 @@
-declare module '*.vue' {
-  import Vue from 'vue'
-  export default Vue
-}
--- a/src/utils/api.ts
+++ b/src/utils/api.ts
@ -1,56 +0,0 @@
-import {fromByteArray as Base64Encode} from "base64-js";
-
-export const IXAREA_API_ENDPOINT = "https://um-api.ixarea.com"
-
-export interface UpdateInfo {
-    Found: boolean
-    HttpsFound: boolean
-    Version: string
-    URL: string
-    Detail: string
-}
-
-export async function checkUpdate(version: string): Promise<UpdateInfo> {
-    const resp = await fetch(IXAREA_API_ENDPOINT + "/music/app-version", {
-        method: "POST",
-        headers: {"Content-Type": "application/json"},
-        body: JSON.stringify({"Version": version})
-    });
-    return await resp.json();
-}
-
-export function reportKeyUsage(keyData: Uint8Array, maskData: number[], filename: string, format: string, title: string, artist?: string, album?: string) {
-    return fetch(IXAREA_API_ENDPOINT + "/qmcmask/usage", {
-        method: "POST",
-        headers: {"Content-Type": "application/json"},
-        body: JSON.stringify({
-            Mask: Base64Encode(new Uint8Array(maskData)), Key: Base64Encode(keyData),
-            Artist: artist, Title: title, Album: album, Filename: filename, Format: format
-        }),
-    })
-}
-
-interface KeyInfo {
-    Matrix44: string
-}
-
-export async function queryKeyInfo(keyData: Uint8Array, filename: string, format: string): Promise<KeyInfo> {
-    const resp = await fetch(IXAREA_API_ENDPOINT + "/qmcmask/query", {
-        method: "POST",
-        headers: {"Content-Type": "application/json"},
-        body: JSON.stringify({Format: format, Key: Base64Encode(keyData), Filename: filename, Type: 44}),
-    });
-    return await resp.json();
-}
-
-export interface CoverInfo {
-    Id: string
-    Type: number
-}
-
-export async function queryAlbumCover(title: string, artist?: string, album?: string): Promise<CoverInfo> {
-    const endpoint = IXAREA_API_ENDPOINT + "/music/qq-cover"
-    const params = new URLSearchParams([["Title", title], ["Artist", artist ?? ""], ["Album", album ?? ""]])
-    const resp = await fetch(`${endpoint}?${params.toString()}`)
-    return await resp.json()
-}
--- a/src/utils/utils.ts
+++ b/src/utils/utils.ts
@ -1,79 +0,0 @@
-import {DecryptResult} from "@/decrypt/entity";
-import {FileSystemDirectoryHandle} from "@/shims-fs";
-
-export enum FilenamePolicy {
-    ArtistAndTitle,
-    TitleOnly,
-    TitleAndArtist,
-    SameAsOriginal,
-}
-
-export const FilenamePolicies: { key: FilenamePolicy, text: string }[] = [
-    {key: FilenamePolicy.ArtistAndTitle, text: "歌手-歌曲名"},
-    {key: FilenamePolicy.TitleOnly, text: "歌曲名"},
-    {key: FilenamePolicy.TitleAndArtist, text: "歌曲名-歌手"},
-    {key: FilenamePolicy.SameAsOriginal, text: "同源文件名"},
-]
-
-export function GetDownloadFilename(data: DecryptResult, policy: FilenamePolicy): string {
-    switch (policy) {
-        case FilenamePolicy.TitleOnly:
-            return `${data.title}.${data.ext}`;
-        case FilenamePolicy.TitleAndArtist:
-            return `${data.title} - ${data.artist}.${data.ext}`;
-        case FilenamePolicy.SameAsOriginal:
-            return `${data.rawFilename}.${data.ext}`;
-        default:
-        case FilenamePolicy.ArtistAndTitle:
-            return `${data.artist} - ${data.title}.${data.ext}`;
-    }
-}
-
-export async function DirectlyWriteFile(data: DecryptResult, policy: FilenamePolicy, dir: FileSystemDirectoryHandle) {
-    let filename = GetDownloadFilename(data, policy)
-    // prevent filename exist
-    try {
-        await dir.getFileHandle(filename)
-        filename = `${new Date().getTime()} - ${filename}`
-    } catch (e) {
-    }
-    const file = await dir.getFileHandle(filename, {create: true})
-    const w = await file.createWritable()
-    await w.write(data.blob)
-    await w.close()
-
-}
-
-export function DownloadBlobMusic(data: DecryptResult, policy: FilenamePolicy) {
-    const a = document.createElement('a');
-    a.href = data.file;
-    a.download = GetDownloadFilename(data, policy)
-    document.body.append(a);
-    a.click();
-    a.remove();
-}
-
-export function RemoveBlobMusic(data: DecryptResult) {
-    URL.revokeObjectURL(data.file);
-    if (data.picture?.startsWith("blob:")) {
-        URL.revokeObjectURL(data.picture);
-    }
-}
-
-export class DecryptQueue {
-    private readonly pending: (() => Promise<void>)[];
-
-    constructor() {
-        this.pending = []
-    }
-
-    queue(fn: () => Promise<void>) {
-        this.pending.push(fn)
-        this.consume()
-    }
-
-    private consume() {
-        const fn = this.pending.shift()
-        if (fn) fn().then(() => this.consume).catch(console.error)
-    }
-}
--- a/src/utils/worker.ts
+++ b/src/utils/worker.ts
@ -1,4 +0,0 @@
-import {expose} from "threads/worker";
-import {CommonDecrypt} from "@/decrypt/common";
-
-expose(CommonDecrypt)
--- a/src/view/Home.vue
+++ b/src/view/Home.vue
@ -1,157 +0,0 @@
-<template>
-    <div>
-        <file-selector @error="showFail" @success="showSuccess"/>
-
-        <div id="app-control">
-            <el-row class="mb-3">
-                <span>歌曲命名格式：</span>
-                <el-radio v-for="k in FilenamePolicies" :key="k.key"
-                          v-model="filename_policy" :label="k.key">
-                    {{ k.text }}
-                </el-radio>
-            </el-row>
-            <el-row>
-                <el-button icon="el-icon-download" plain @click="handleDownloadAll">下载全部</el-button>
-                <el-button icon="el-icon-delete" plain type="danger" @click="handleDeleteAll">清除全部</el-button>
-
-                <el-tooltip class="item" effect="dark" placement="top-start">
-                    <div slot="content">
-                        <span v-if="instant_save">工作模式: {{ dir ? "写入本地文件系统" : "调用浏览器下载" }}</span>
-                        <span v-else>
-                            当您使用此工具进行大量文件解锁的时候，建议开启此选项。<br/>
-                            开启后，解锁结果将不会存留于浏览器中，防止内存不足。
-                        </span>
-                    </div>
-                    <el-checkbox v-model="instant_save" border class="ml-2">立即保存</el-checkbox>
-                </el-tooltip>
-            </el-row>
-        </div>
-
-        <audio :autoplay="playing_auto" :src="playing_url" controls/>
-
-        <PreviewTable :policy="filename_policy" :table-data="tableData" @download="saveFile" @play="changePlaying"/>
-    </div>
-</template>
-
-<script>
-
-import FileSelector from "@/component/FileSelector"
-import PreviewTable from "@/component/PreviewTable"
-import {DownloadBlobMusic, FilenamePolicy, FilenamePolicies, RemoveBlobMusic, DirectlyWriteFile} from "@/utils/utils"
-
-export default {
-    name: 'Home',
-    components: {
-        FileSelector,
-        PreviewTable
-    },
-    data() {
-        return {
-            tableData: [],
-            playing_url: "",
-            playing_auto: false,
-            filename_policy: FilenamePolicy.ArtistAndTitle,
-            instant_save: false,
-            FilenamePolicies,
-            dir: null
-        }
-    },
-    watch: {
-        instant_save(val) {
-            if (val) this.showDirectlySave()
-        }
-    },
-    methods: {
-        async showSuccess(data) {
-            if (this.instant_save) {
-                await this.saveFile(data)
-                RemoveBlobMusic(data);
-            } else {
-                this.tableData.push(data);
-                this.$notify.success({
-                    title: '解锁成功',
-                    message: '成功解锁 ' + data.title,
-                    duration: 3000
-                });
-            }
-            if (process.env.NODE_ENV === 'production') {
-                let _rp_data = [data.title, data.artist, data.album];
-                window._paq.push(["trackEvent", "Unlock", data.rawExt + "," + data.mime, JSON.stringify(_rp_data)]);
-            }
-        },
-        showFail(errInfo, filename) {
-            console.error(errInfo, filename)
-            this.$notify.error({
-                title: '出现问题',
-                message: errInfo + "，" + filename +
-                    '，参考<a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>',
-                dangerouslyUseHTMLString: true,
-                duration: 6000
-            });
-            if (process.env.NODE_ENV === 'production') {
-                window._paq.push(["trackEvent", "Error", String(errInfo), filename]);
-            }
-        },
-        changePlaying(url) {
-            this.playing_url = url;
-            this.playing_auto = true;
-        },
-        handleDeleteAll() {
-            this.tableData.forEach(value => {
-                RemoveBlobMusic(value);
-            });
-            this.tableData = [];
-        },
-        handleDownloadAll() {
-            let index = 0;
-            let c = setInterval(() => {
-                if (index < this.tableData.length) {
-                    this.saveFile(this.tableData[index])
-                    index++;
-                } else {
-                    clearInterval(c);
-                }
-            }, 300);
-        },
-
-        async saveFile(data) {
-            if (this.dir) {
-                await DirectlyWriteFile(data, this.filename_policy, this.dir)
-                this.$notify({
-                    title: "保存成功",
-                    message: data.title,
-                    position: "top-left",
-                    type: "success",
-                    duration: 3000
-                })
-            } else {
-                DownloadBlobMusic(data, this.filename_policy)
-            }
-        },
-        async showDirectlySave() {
-            if (!window.showDirectoryPicker) return
-            try {
-                await this.$confirm("您的浏览器支持文件直接保存到磁盘，是否使用？",
-                    "新特性提示", {
-                        confirmButtonText: "使用",
-                        cancelButtonText: "不使用",
-                        type: "warning",
-                        center: true
-                    })
-            } catch (e) {
-                console.log(e)
-                return
-            }
-            try {
-                this.dir = await window.showDirectoryPicker()
-                const test_filename = "__unlock_music_write_test.txt"
-                await this.dir.getFileHandle(test_filename, {create: true})
-                await this.dir.removeEntry(test_filename)
-            } catch (e) {
-                console.error(e)
-            }
-        }
-    },
-}
-</script>
-
--- a/tsconfig.json
+++ b/tsconfig.json
@ -1,43 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "es5",
-    "module": "esnext",
-    "strict": true,
-    "jsx": "preserve",
-    "importHelpers": true,
-    "moduleResolution": "node",
-    "experimentalDecorators": true,
-    "allowJs": true,
-    "skipLibCheck": true,
-    "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "sourceMap": true,
-    "baseUrl": ".",
-    "types": [
-      "webpack-env",
-      "jest"
-    ],
-    "paths": {
-      "@/*": [
-        "src/*"
-      ]
-    },
-    "lib": [
-      "esnext",
-      "dom",
-      "dom.iterable",
-      "scripthost"
-    ],
-    "resolveJsonModule": true
-  },
-  "include": [
-    "src/**/*.ts",
-    "src/**/*.tsx",
-    "src/**/*.vue",
-    "tests/**/*.ts",
-    "tests/**/*.tsx"
-  ],
-  "exclude": [
-    "node_modules"
-  ]
-}
--- a/vue.config.js
+++ b/vue.config.js
@ -1,43 +0,0 @@
-const ThreadsPlugin = require('threads-plugin');
-module.exports = {
-    publicPath: '',
-    productionSourceMap: false,
-    pwa: {
-        manifestPath: "web-manifest.json",
-        name: "音乐解锁",
-        themeColor: "#4DBA87",
-        msTileColor: "#000000",
-        manifestOptions: {
-            start_url: "./index.html",
-            description: "在任何设备上解锁已购的加密音乐！",
-            icons: [
-                {
-                    'src': './img/icons/android-chrome-192x192.png',
-                    'sizes': '192x192',
-                    'type': 'image/png'
-                },
-                {
-                    'src': './img/icons/android-chrome-512x512.png',
-                    'sizes': '512x512',
-                    'type': 'image/png'
-                }
-            ]
-        },
-        appleMobileWebAppCapable: 'yes',
-        iconPaths: {
-            faviconSVG: './img/icons/safari-pinned-tab.svg',
-            favicon32: './img/icons/favicon-32x32.png',
-            favicon16: './img/icons/favicon-16x16.png',
-            appleTouchIcon: './img/icons/apple-touch-icon-152x152.png',
-            maskIcon: './img/icons/safari-pinned-tab.svg',
-            msTileImage: './img/icons/msapplication-icon-144x144.png'
-        },
-        workboxPluginMode: "GenerateSW",
-        workboxOptions: {
-            skipWaiting: true
-        }
-    },
-    configureWebpack: {
-        plugins: [new ThreadsPlugin()]
-    }
-};