name: Build UUVPN

on:
  push:
    branches:
      - main
      - develop
    tags:
      - 'v*'
  pull_request:
    branches:
      - main
  workflow_dispatch:
    inputs:
      build_android:
        description: 'Build Android APK'
        required: false
        default: true
        type: boolean
      build_ios:
        description: 'Build iOS IPA'
        required: false
        default: true
        type: boolean
      release_type:
        description: 'Release type'
        required: false
        default: 'alpha'
        type: choice
        options:
          - alpha
          - beta
          - release

env:
  # Android 配置
  ANDROID_COMPILE_SDK: "33"
  ANDROID_BUILD_TOOLS: "33.0.0"
  ANDROID_TARGET_SDK: "33"
  ANDROID_JDK_VERSION: "11"

  # iOS 配置
  IOS_XCODE_VERSION: "15.0"
  IOS_DEPLOYMENT_TARGET: "15.0"

jobs:
  # ==================== Android 构建 ====================
  build-android:
    name: Build Android APK
    runs-on: ubuntu-latest
    if: ${{ github.event.inputs.build_android != 'false' }}

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

      - name: Set up JDK 11
        uses: actions/setup-java@v4
        with:
          java-version: ${{ env.ANDROID_JDK_VERSION }}
          distribution: 'temurin'
          cache: 'gradle'

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'
          cache: true

      - name: Setup Android SDK
        uses: android-actions/setup-android@v3

      - name: Grant execute permission for gradlew
        run: |
          cd Android-kotlin-Code
          chmod +x gradlew

      - name: Create local.properties
        run: |
          cd Android-kotlin-Code
          echo "sdk.dir=$ANDROID_HOME" > local.properties

      - name: Create signing.properties (Debug)
        if: ${{ github.event_name == 'pull_request' || github.ref == 'refs/heads/develop' }}
        run: |
          cd Android-kotlin-Code
          echo "keystore.path=debug.keystore" > signing.properties
          echo "keystore.password=android" >> signing.properties
          echo "key.alias=androiddebugkey" >> signing.properties
          echo "key.password=android" >> signing.properties

      - name: Create signing.properties (Release)
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          cd Android-kotlin-Code
          echo "keystore.path=release.keystore" > signing.properties
          echo "keystore.password=${{ secrets.ANDROID_KEYSTORE_PASSWORD }}" >> signing.properties
          echo "key.alias=${{ secrets.ANDROID_KEY_ALIAS }}" >> signing.properties
          echo "key.password=${{ secrets.ANDROID_KEY_PASSWORD }}" >> signing.properties

      - name: Decode Android keystore
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          cd Android-kotlin-Code
          echo "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 -d > release.keystore

      - name: Build Android Debug APK
        if: ${{ github.event_name == 'pull_request' || github.ref == 'refs/heads/develop' }}
        run: |
          cd Android-kotlin-Code
          ./gradlew app:assembleMeta-AlphaDebug --stacktrace

      - name: Build Android Release APK
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          cd Android-kotlin-Code
          ./gradlew app:assembleMeta-AlphaRelease --stacktrace

      - name: Build Android APK (Default)
        if: ${{ github.event_name == 'push' && !startsWith(github.ref, 'refs/tags/v') && github.ref != 'refs/heads/develop' }}
        run: |
          cd Android-kotlin-Code
          ./gradlew app:assembleMeta-AlphaRelease --stacktrace

      - name: Upload Android APK Artifact
        uses: actions/upload-artifact@v4
        with:
          name: android-apk-${{ github.sha }}
          path: |
            Android-kotlin-Code/app/build/outputs/apk/**/*.apk
            Android-kotlin-Code/app/build/outputs/apk/**/*.json
          retention-days: 30

      - name: Get APK filename
        id: apk_name
        run: |
          if [ "${{ startsWith(github.ref, 'refs/tags/v') }}" = "true" ]; then
            APK_NAME="UUVPN-Android-${{ github.ref_name }}.apk"
          else
            APK_NAME="UUVPN-Android-${{ github.sha }}.apk"
          fi
          echo "apk_name=$APK_NAME" >> $GITHUB_OUTPUT

      - name: Rename APK for release
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          cd Android-kotlin-Code/app/build/outputs/apk
          find . -name "*.apk" -type f -exec mv {} "${{ steps.apk_name.outputs.apk_name }}" \;

  # ==================== iOS 构建 ====================
  build-ios:
    name: Build iOS IPA
    runs-on: macos-latest
    if: ${{ github.event.inputs.build_ios != 'false' }}

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

      - name: Setup Xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ env.IOS_XCODE_VERSION }}

      - name: Show Xcode version
        run: |
          xcodebuild -version
          swift --version

      - name: Install Apple Certificate
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        uses: apple-actions/import-codesign-certs@v2
        with:
          p12-file-base64: ${{ secrets.IOS_CERTIFICATES_P12 }}
          p12-password: ${{ secrets.IOS_CERTIFICATES_PASSWORD }}

      - name: Install Provisioning Profile
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
          echo "${{ secrets.IOS_PROVISIONING_PROFILE }}" | base64 -d > ~/Library/MobileDevice/Provisioning\ Profiles/uuvpn.mobileprovision

      - name: Resolve Swift Package Dependencies
        run: |
          cd iOS-SwiftUI-Code
          xcodebuild -resolvePackageDependencies -project uuvpn.xcodeproj -scheme SFI | xcpretty

      - name: Build iOS App (Debug)
        if: ${{ github.event_name == 'pull_request' || github.ref == 'refs/heads/develop' }}
        run: |
          cd iOS-SwiftUI-Code
          xcodebuild clean build \
            -project uuvpn.xcodeproj \
            -scheme SFI \
            -sdk iphonesimulator \
            -destination 'platform=iOS Simulator,name=iPhone 15,OS=latest' \
            -configuration Debug \
            CODE_SIGN_IDENTITY="" \
            CODE_SIGNING_REQUIRED=NO \
            | xcpretty

      - name: Build and Archive iOS App (Release)
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          cd iOS-SwiftUI-Code
          xcodebuild clean archive \
            -project uuvpn.xcodeproj \
            -scheme SFI \
            -sdk iphoneos \
            -configuration Release \
            -archivePath build/UUVPN.xcarchive \
            CODE_SIGN_IDENTITY="${{ secrets.IOS_SIGNING_IDENTITY }}" \
            PROVISIONING_PROFILE_SPECIFIER="uuvpn" \
            | xcpretty

      - name: Create ExportOptions.plist
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          cd iOS-SwiftUI-Code
          cat > ExportOptions.plist << EOF
          <?xml version="1.0" encoding="UTF-8"?>
          <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
          <plist version="1.0">
          <dict>
            <key>method</key>
            <string>app-store</string>
            <key>teamID</key>
            <string>${{ secrets.IOS_TEAM_ID }}</string>
            <key>uploadSymbols</key>
            <true/>
            <key>compileBitcode</key>
            <false/>
          </dict>
          </plist>
          EOF

      - name: Export IPA
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          cd iOS-SwiftUI-Code
          xcodebuild -exportArchive \
            -archivePath build/UUVPN.xcarchive \
            -exportPath build/ipa \
            -exportOptionsPlist ExportOptions.plist \
            | xcpretty

      - name: Upload iOS IPA Artifact
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        uses: actions/upload-artifact@v4
        with:
          name: ios-ipa-${{ github.sha }}
          path: iOS-SwiftUI-Code/build/ipa/*.ipa
          retention-days: 30

      - name: Upload iOS App Artifact (Debug)
        if: ${{ github.event_name == 'pull_request' || github.ref == 'refs/heads/develop' }}
        uses: actions/upload-artifact@v4
        with:
          name: ios-app-debug-${{ github.sha }}
          path: iOS-SwiftUI-Code/build/**/*.app
          retention-days: 7

      - name: Get IPA filename
        id: ipa_name
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          IPA_NAME="UUVPN-iOS-${{ github.ref_name }}.ipa"
          echo "ipa_name=$IPA_NAME" >> $GITHUB_OUTPUT

      - name: Rename IPA for release
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          cd iOS-SwiftUI-Code/build/ipa
          find . -name "*.ipa" -type f -exec mv {} "${{ steps.ipa_name.outputs.ipa_name }}" \;

  # ==================== 发布到 GitHub Releases ====================
  release:
    name: Create GitHub Release
    needs: [build-android, build-ios]
    runs-on: ubuntu-latest
    if: ${{ startsWith(github.ref, 'refs/tags/v') }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download Android APK
        uses: actions/download-artifact@v4
        with:
          name: android-apk-${{ github.sha }}
          path: artifacts/android

      - name: Download iOS IPA
        uses: actions/download-artifact@v4
        with:
          name: ios-ipa-${{ github.sha }}
          path: artifacts/ios

      - name: Get version from tag
        id: get_version
        run: |
          VERSION=${{ github.ref_name }}
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Create Release Notes
        id: release_notes
        run: |
          cat > release_notes.md << EOF
          # UUVPN ${{ steps.get_version.outputs.version }}

          ## 🎉 新版本发布

          ### 📱 Android 版本
          - 支持 Android 5.0+ (推荐 Android 7.0+)
          - 支持 armeabi-v7a, arm64-v8a, x86, x86_64 架构
          - 基于 CLASH (mihomo) 核心

          ### 🍎 iOS 版本
          - 支持 iOS 15.0+
          - 基于 SINGBOX 核心
          - 支持 iPhone 和 iPad

          ## 📥 下载说明

          ### Android
          下载 APK 文件并安装,首次安装需要授予必要权限。

          ### iOS
          IPA 文件需要通过 TestFlight 或第三方工具安装。

          ## 🔄 更新内容

          请查看 [Commits](https://github.com/${{ github.repository }}/commits/${{ github.ref_name }}) 了解详细更新内容。

          ## 📝 问题反馈

          如遇到问题,请在 [Issues](https://github.com/${{ github.repository }}/issues) 中反馈。
          EOF

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ github.ref_name }}
          name: UUVPN ${{ steps.get_version.outputs.version }}
          body_path: release_notes.md
          draft: false
          prerelease: ${{ contains(github.ref_name, 'alpha') || contains(github.ref_name, 'beta') }}
          files: |
            artifacts/android/*.apk
            artifacts/ios/*.ipa
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  # ==================== 上传到 TestFlight (iOS) ====================
  upload-testflight:
    name: Upload to TestFlight
    needs: [build-ios]
    runs-on: macos-latest
    if: ${{ startsWith(github.ref, 'refs/tags/v') && !contains(github.ref_name, 'alpha') }}

    steps:
      - name: Download iOS IPA
        uses: actions/download-artifact@v4
        with:
          name: ios-ipa-${{ github.sha }}
          path: artifacts/ios

      - name: Upload to TestFlight
        uses: apple-actions/upload-testflight-build@v1
        with:
          app-path: artifacts/ios/*.ipa
          issuer-id: ${{ secrets.APP_STORE_CONNECT_ISSUER_ID }}
          api-key-id: ${{ secrets.APP_STORE_CONNECT_API_KEY_ID }}
          api-private-key: ${{ secrets.APP_STORE_CONNECT_API_PRIVATE_KEY }}

  # ==================== 清理旧构建产物 ====================
  cleanup:
    name: Cleanup old artifacts
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'push' }}

    steps:
      - name: Delete old artifacts
        uses: c-hive/gha-remove-artifacts@v1
        with:
          age: '30 days'
          skip-recent: 5

  # ==================== 通知 ====================
  notify:
    name: Send Notification
    needs: [build-android, build-ios]
    runs-on: ubuntu-latest
    if: ${{ always() && github.event_name == 'push' }}

    steps:
      - name: Send Telegram Notification
        uses: appleboy/telegram-action@master
        if: ${{ secrets.TELEGRAM_BOT_TOKEN != '' }}
        with:
          to: ${{ secrets.TELEGRAM_CHAT_ID }}
          token: ${{ secrets.TELEGRAM_BOT_TOKEN }}
          format: markdown
          message: |
            *UUVPN Build Notification*

            📦 **Repository**: ${{ github.repository }}
            🌿 **Branch**: ${{ github.ref_name }}
            🔄 **Commit**: ${{ github.sha }}
            ✅ **Status**:
            - Android: ${{ needs.build-android.result }}
            - iOS: ${{ needs.build-ios.result }}

            👤 **Author**: ${{ github.actor }}
            💬 **Message**: ${{ github.event.head_commit.message }}

            [View Build](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})