name: Build Multi-Platform

on:
  push:
    branches:
      - main
      - develop
    tags:
      - 'v*'
  pull_request:
    branches:
      - main
  workflow_dispatch:
    inputs:
      build_type:
        description: '构建类型'
        required: true
        default: 'release'
        type: choice
        options:
          - debug
          - release
      api_domain:
        description: 'API 域名'
        required: true
        default: 'api.maodag.top'
        type: string
      oss_url_1:
        description: 'OSS 配置地址 1'
        required: true
        default: 'https://ppp2.oss-cn-hongkong.aliyuncs.com/bear1.txt'
        type: string
      oss_url_2:
        description: 'OSS 配置地址 2'
        required: true
        default: 'https://xgp3.oss-ap-northeast-1.aliyuncs.com/bear1.txt'
        type: string
      oss_url_3:
        description: 'OSS 配置地址 3'
        required: true
        default: 'https://xpp4.oss-ap-northeast-2.aliyuncs.com/bear1.txt'
        type: string
      oss_url_4:
        description: 'OSS 配置地址 4'
        required: true
        default: 'https://xpp5.oss-ap-southeast-1.aliyuncs.com/bear1.txt'
        type: string
      platforms:
        description: '构建平台 (多选: android,windows,macos,linux)'
        required: true
        default: 'android,windows,macos,linux'
        type: string

jobs:
  # ==================== 编译 libcore ====================
  build-libcore:
    name: 编译 libcore
    runs-on: ubuntu-latest

    steps:
      - name: 📥 Checkout 代码
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0

      - name: 🔧 设置 Go 环境
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'
          cache: true
          cache-dependency-path: libcore/go.sum

      - name: 🔧 设置 Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: 🔧 设置 Java
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: '17'

      - name: 🔧 安装 gomobile
        run: |
          go install golang.org/x/mobile/cmd/gomobile@latest
          gomobile init

      - name: 📦 编译 libcore.aar (Android)
        working-directory: libcore
        run: |
          echo "🚀 开始编译 Android libcore..."
          bash docker-compile.sh || make android

          if [ -f "bin/libcore.aar" ]; then
            echo "✅ libcore.aar 生成成功"
            mkdir -p ../android/app/libs/
            cp bin/libcore.aar ../android/app/libs/
          else
            echo "❌ libcore.aar 未找到"
            exit 1
          fi

      - name: 📤 上传 libcore.aar
        uses: actions/upload-artifact@v4
        with:
          name: libcore-aar
          path: android/app/libs/libcore.aar
          retention-days: 7

  # ==================== Android 构建 ====================
  build-android:
    name: 构建 Android APK
    needs: build-libcore
    runs-on: ubuntu-latest
    if: contains(inputs.platforms || 'android', 'android')

    steps:
      - name: 📥 Checkout 代码
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0

      - name: 🔧 设置 Java
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: '17'

      - name: 🔧 设置 Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: '3.24.5'
          channel: 'stable'
          cache: true

      - name: 📥 下载 libcore.aar
        uses: actions/download-artifact@v4
        with:
          name: libcore-aar
          path: android/app/libs/

      - name: ⚙️ 配置 API 和 OSS
        run: |
          CONFIG_FILE="lib/app/common/app_config.dart"
          API_DOMAIN="${{ inputs.api_domain || 'api.maodag.top' }}"
          OSS_URL_1="${{ inputs.oss_url_1 || 'https://ppp2.oss-cn-hongkong.aliyuncs.com/bear1.txt' }}"
          OSS_URL_2="${{ inputs.oss_url_2 || 'https://xgp3.oss-ap-northeast-1.aliyuncs.com/bear1.txt' }}"
          OSS_URL_3="${{ inputs.oss_url_3 || 'https://xpp4.oss-ap-northeast-2.aliyuncs.com/bear1.txt' }}"
          OSS_URL_4="${{ inputs.oss_url_4 || 'https://xpp5.oss-ap-southeast-1.aliyuncs.com/bear1.txt' }}"

          echo "🔧 配置参数："
          echo "  API: $API_DOMAIN"
          echo "  OSS: $OSS_URL_1"

          sed -i "s|api\.maodag\.top|$API_DOMAIN|g" "$CONFIG_FILE"
          sed -i "s|https://ppp2\.oss-cn-hongkong\.aliyuncs\.com/bear1\.txt|$OSS_URL_1|g" "$CONFIG_FILE"
          sed -i "s|https://xgp3\.oss-ap-northeast-1\.aliyuncs\.com/bear1\.txt|$OSS_URL_2|g" "$CONFIG_FILE"
          sed -i "s|https://xpp4\.oss-ap-northeast-2\.aliyuncs\.com/bear1\.txt|$OSS_URL_3|g" "$CONFIG_FILE"
          sed -i "s|https://xpp5\.oss-ap-southeast-1\.aliyuncs\.com/bear1\.txt|$OSS_URL_4|g" "$CONFIG_FILE"

          echo "✅ 配置完成"

      - name: 📦 安装依赖
        run: |
          flutter pub get
          flutter pub run build_runner build --delete-conflicting-outputs

      - name: 🔨 构建 APK
        run: |
          BUILD_TYPE="${{ inputs.build_type || 'release' }}"
          if [ "$BUILD_TYPE" = "release" ]; then
            flutter build apk --release --split-per-abi
          else
            flutter build apk --debug --split-per-abi
          fi

      - name: 📦 重命名 APK
        run: |
          BUILD_TYPE="${{ inputs.build_type || 'release' }}"
          COMMIT_SHA=${GITHUB_SHA::7}
          DATE=$(date '+%Y%m%d')
          cd build/app/outputs/flutter-apk/

          for file in app-*-${BUILD_TYPE}.apk; do
            if [ -f "$file" ]; then
              ARCH=$(echo "$file" | sed "s/app-\(.*\)-${BUILD_TYPE}.apk/\1/")
              NEW_NAME="BearVPN-android-${ARCH}-${BUILD_TYPE}-${DATE}-${COMMIT_SHA}.apk"
              mv "$file" "$NEW_NAME"
              echo "✅ $NEW_NAME"
            fi
          done

      - name: 📤 上传 APK
        uses: actions/upload-artifact@v4
        with:
          name: android-apk
          path: build/app/outputs/flutter-apk/*.apk
          retention-days: 30

  # ==================== Windows 构建 ====================
  build-windows:
    name: 构建 Windows
    runs-on: windows-latest
    if: contains(inputs.platforms || 'windows', 'windows')

    steps:
      - name: 📥 Checkout 代码
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0

      - name: 🔧 设置 Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: '3.24.5'
          channel: 'stable'
          cache: true

      - name: ⚙️ 配置 API 和 OSS
        shell: bash
        run: |
          CONFIG_FILE="lib/app/common/app_config.dart"
          API_DOMAIN="${{ inputs.api_domain || 'api.maodag.top' }}"
          OSS_URL_1="${{ inputs.oss_url_1 || 'https://ppp2.oss-cn-hongkong.aliyuncs.com/bear1.txt' }}"
          OSS_URL_2="${{ inputs.oss_url_2 || 'https://xgp3.oss-ap-northeast-1.aliyuncs.com/bear1.txt' }}"
          OSS_URL_3="${{ inputs.oss_url_3 || 'https://xpp4.oss-ap-northeast-2.aliyuncs.com/bear1.txt' }}"
          OSS_URL_4="${{ inputs.oss_url_4 || 'https://xpp5.oss-ap-southeast-1.aliyuncs.com/bear1.txt' }}"

          sed -i "s|api\.maodag\.top|$API_DOMAIN|g" "$CONFIG_FILE"
          sed -i "s|https://ppp2\.oss-cn-hongkong\.aliyuncs\.com/bear1\.txt|$OSS_URL_1|g" "$CONFIG_FILE"
          sed -i "s|https://xgp3\.oss-ap-northeast-1\.aliyuncs\.com/bear1\.txt|$OSS_URL_2|g" "$CONFIG_FILE"
          sed -i "s|https://xpp4\.oss-ap-northeast-2\.aliyuncs\.com/bear1\.txt|$OSS_URL_3|g" "$CONFIG_FILE"
          sed -i "s|https://xpp5\.oss-ap-southeast-1\.aliyuncs\.com/bear1\.txt|$OSS_URL_4|g" "$CONFIG_FILE"

      - name: 📦 安装依赖
        run: |
          flutter pub get
          flutter pub run build_runner build --delete-conflicting-outputs

      - name: 🔨 构建 Windows
        run: |
          $BUILD_TYPE = "${{ inputs.build_type || 'release' }}"
          if ($BUILD_TYPE -eq "release") {
            flutter build windows --release
          } else {
            flutter build windows --debug
          }

      - name: 📦 打包 Windows
        shell: bash
        run: |
          BUILD_TYPE="${{ inputs.build_type || 'release' }}"
          COMMIT_SHA=${GITHUB_SHA::7}
          DATE=$(date '+%Y%m%d')

          cd build/windows/x64/runner/Release
          7z a -tzip "../../../../../BearVPN-windows-x64-${BUILD_TYPE}-${DATE}-${COMMIT_SHA}.zip" ./*

      - name: 📤 上传 Windows
        uses: actions/upload-artifact@v4
        with:
          name: windows-x64
          path: BearVPN-windows-*.zip
          retention-days: 30

  # ==================== macOS 构建 ====================
  build-macos:
    name: 构建 macOS
    runs-on: macos-latest
    if: contains(inputs.platforms || 'macos', 'macos')

    steps:
      - name: 📥 Checkout 代码
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0

      - name: 🔧 设置 Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: '3.24.5'
          channel: 'stable'
          cache: true

      - name: ⚙️ 配置 API 和 OSS
        run: |
          CONFIG_FILE="lib/app/common/app_config.dart"
          API_DOMAIN="${{ inputs.api_domain || 'api.maodag.top' }}"
          OSS_URL_1="${{ inputs.oss_url_1 || 'https://ppp2.oss-cn-hongkong.aliyuncs.com/bear1.txt' }}"
          OSS_URL_2="${{ inputs.oss_url_2 || 'https://xgp3.oss-ap-northeast-1.aliyuncs.com/bear1.txt' }}"
          OSS_URL_3="${{ inputs.oss_url_3 || 'https://xpp4.oss-ap-northeast-2.aliyuncs.com/bear1.txt' }}"
          OSS_URL_4="${{ inputs.oss_url_4 || 'https://xpp5.oss-ap-southeast-1.aliyuncs.com/bear1.txt' }}"

          sed -i '' "s|api\.maodag\.top|$API_DOMAIN|g" "$CONFIG_FILE"
          sed -i '' "s|https://ppp2\.oss-cn-hongkong\.aliyuncs\.com/bear1\.txt|$OSS_URL_1|g" "$CONFIG_FILE"
          sed -i '' "s|https://xgp3\.oss-ap-northeast-1\.aliyuncs\.com/bear1\.txt|$OSS_URL_2|g" "$CONFIG_FILE"
          sed -i '' "s|https://xpp4\.oss-ap-northeast-2\.aliyuncs\.com/bear1\.txt|$OSS_URL_3|g" "$CONFIG_FILE"
          sed -i '' "s|https://xpp5\.oss-ap-southeast-1\.aliyuncs\.com/bear1\.txt|$OSS_URL_4|g" "$CONFIG_FILE"

      - name: 📦 安装依赖
        run: |
          flutter pub get
          flutter pub run build_runner build --delete-conflicting-outputs

      - name: 🔨 构建 macOS
        run: |
          BUILD_TYPE="${{ inputs.build_type || 'release' }}"
          if [ "$BUILD_TYPE" = "release" ]; then
            flutter build macos --release
          else
            flutter build macos --debug
          fi

      - name: 📦 打包 macOS
        run: |
          BUILD_TYPE="${{ inputs.build_type || 'release' }}"
          COMMIT_SHA=${GITHUB_SHA::7}
          DATE=$(date '+%Y%m%d')

          cd build/macos/Build/Products/Release
          zip -r -y "../../../../../BearVPN-macos-${BUILD_TYPE}-${DATE}-${COMMIT_SHA}.zip" BearVPN.app

      - name: 📤 上传 macOS
        uses: actions/upload-artifact@v4
        with:
          name: macos-app
          path: BearVPN-macos-*.zip
          retention-days: 30

  # ==================== Linux 构建 ====================
  build-linux:
    name: 构建 Linux
    runs-on: ubuntu-latest
    if: contains(inputs.platforms || 'linux', 'linux')

    steps:
      - name: 📥 Checkout 代码
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0

      - name: 🔧 安装 Linux 依赖
        run: |
          sudo apt-get update
          sudo apt-get install -y clang cmake ninja-build pkg-config libgtk-3-dev liblzma-dev libstdc++-12-dev

      - name: 🔧 设置 Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: '3.24.5'
          channel: 'stable'
          cache: true

      - name: ⚙️ 配置 API 和 OSS
        run: |
          CONFIG_FILE="lib/app/common/app_config.dart"
          API_DOMAIN="${{ inputs.api_domain || 'api.maodag.top' }}"
          OSS_URL_1="${{ inputs.oss_url_1 || 'https://ppp2.oss-cn-hongkong.aliyuncs.com/bear1.txt' }}"
          OSS_URL_2="${{ inputs.oss_url_2 || 'https://xgp3.oss-ap-northeast-1.aliyuncs.com/bear1.txt' }}"
          OSS_URL_3="${{ inputs.oss_url_3 || 'https://xpp4.oss-ap-northeast-2.aliyuncs.com/bear1.txt' }}"
          OSS_URL_4="${{ inputs.oss_url_4 || 'https://xpp5.oss-ap-southeast-1.aliyuncs.com/bear1.txt' }}"

          sed -i "s|api\.maodag\.top|$API_DOMAIN|g" "$CONFIG_FILE"
          sed -i "s|https://ppp2\.oss-cn-hongkong\.aliyuncs\.com/bear1\.txt|$OSS_URL_1|g" "$CONFIG_FILE"
          sed -i "s|https://xgp3\.oss-ap-northeast-1\.aliyuncs\.com/bear1\.txt|$OSS_URL_2|g" "$CONFIG_FILE"
          sed -i "s|https://xpp4\.oss-ap-northeast-2\.aliyuncs\.com/bear1\.txt|$OSS_URL_3|g" "$CONFIG_FILE"
          sed -i "s|https://xpp5\.oss-ap-southeast-1\.aliyuncs\.com/bear1\.txt|$OSS_URL_4|g" "$CONFIG_FILE"

      - name: 📦 安装依赖
        run: |
          flutter pub get
          flutter pub run build_runner build --delete-conflicting-outputs

      - name: 🔨 构建 Linux
        run: |
          BUILD_TYPE="${{ inputs.build_type || 'release' }}"
          if [ "$BUILD_TYPE" = "release" ]; then
            flutter build linux --release
          else
            flutter build linux --debug
          fi

      - name: 📦 打包 Linux
        run: |
          BUILD_TYPE="${{ inputs.build_type || 'release' }}"
          COMMIT_SHA=${GITHUB_SHA::7}
          DATE=$(date '+%Y%m%d')

          cd build/linux/x64/release/bundle
          tar -czf "../../../../../BearVPN-linux-x64-${BUILD_TYPE}-${DATE}-${COMMIT_SHA}.tar.gz" ./*

      - name: 📤 上传 Linux
        uses: actions/upload-artifact@v4
        with:
          name: linux-x64
          path: BearVPN-linux-*.tar.gz
          retention-days: 30

  # ==================== 创建 Release ====================
  create-release:
    name: 创建 Release
    needs: [build-android, build-windows, build-macos, build-linux]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')

    steps:
      - name: 📥 下载所有构建产物
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: 📋 生成 Release 说明
        id: release_notes
        run: |
          cat > release_notes.md << 'EOF'
          ## 🎉 BearVPN 多平台版本发布

          ### 📦 平台支持

          | 平台 | 架构 | 文件 |
          |-----|------|-----|
          | **Android** | arm64-v8a | BearVPN-android-arm64-v8a-*.apk |
          | **Android** | armeabi-v7a | BearVPN-android-armeabi-v7a-*.apk |
          | **Android** | x86_64 | BearVPN-android-x86_64-*.apk |
          | **Windows** | x64 | BearVPN-windows-x64-*.zip |
          | **macOS** | Universal | BearVPN-macos-*.zip |
          | **Linux** | x64 | BearVPN-linux-x64-*.tar.gz |

          ### ✨ 主要特性

          - ✅ 支持 Shadowsocks/VLESS/Trojan/Hysteria2
          - ✅ 内置 sing-box 核心
          - ✅ 跨平台支持
          - ✅ 自定义路由规则

          ### 📥 安装指南

          **Android:** 下载 APK 直接安装
          **Windows:** 解压 ZIP 运行 BearVPN.exe
          **macOS:** 解压 ZIP 拖拽到应用程序
          **Linux:** 解压 tar.gz 运行可执行文件

          ---

          **构建信息:**
          - 提交: ${GITHUB_SHA::7}
          - 时间: $(date '+%Y-%m-%d %H:%M:%S UTC')
          - Flutter: 3.24.5
          EOF

          echo "release_notes<<EOF" >> $GITHUB_OUTPUT
          cat release_notes.md >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: 🚀 创建 Release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            artifacts/android-apk/*.apk
            artifacts/windows-x64/*.zip
            artifacts/macos-app/*.zip
            artifacts/linux-x64/*.tar.gz
          body: ${{ steps.release_notes.outputs.release_notes }}
          draft: false
          prerelease: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: 📢 构建完成
        run: |
          echo "✅ 所有平台构建完成！"
          echo "📦 Release: ${{ github.ref }}"
          echo "🔗 https://github.com/${{ github.repository }}/releases"