name: Build Debug

on:
  push:
    branches:
      - develop
  pull_request:
    branches:
      - main
      - develop
  workflow_dispatch:

jobs:
  # ==================== Android Debug 构建 ====================
  build-android-debug:
    name: Build Android Debug APK
    runs-on: ubuntu
    env:
      RUNNER_TOOL_CACHE: /toolcache

    steps:
      - name: Install Node.js
        run: |
          export PATH="/toolcache/bin:$PATH"
          if ! command -v node &> /dev/null; then
            if command -v apk &> /dev/null; then
              apk add --no-cache nodejs npm
            else
              curl -fsSL https://nodejs.org/dist/v20.0.0/node-v20.0.0-linux-x64.tar.xz | tar -xJ -C /tmp
              mkdir -p /toolcache
              cp -r /tmp/node-v20.0.0-linux-x64/{bin,lib,share} /toolcache/
            fi
          fi
          node --version

      - name: Install Git LFS
        run: |
          if command -v apk &> /dev/null; then
            apk add --no-cache git-lfs
          elif command -v apt-get &> /dev/null; then
            apt-get update && apt-get install -y git-lfs
          else
            curl -sL https://github.com/git-lfs/git-lfs/releases/download/v3.5.1/git-lfs-linux-amd64-v3.5.1.tar.gz | tar xz -C /tmp
            mv /tmp/git-lfs-3.5.1/git-lfs /toolcache/bin/
          fi
          git lfs install

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

      - name: Pull Git LFS files
        run: |
          git lfs install
          git lfs pull || echo "LFS pull failed, continuing without LFS files (Android build doesn't need them)"

      - name: Install Java 17
        run: |
          if command -v apk &> /dev/null; then
            # Enable community repository for openjdk17-jdk
            sed -i 's/^#.*\/community\/.*$/\0/' /etc/apk/repositories || true
            echo "https://dl-cdn.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
            apk update
            apk add --no-cache openjdk17-jdk
            echo "JAVA_HOME=/usr/lib/jvm/java-17-openjdk" >> $GITHUB_ENV
          elif command -v apt-get &> /dev/null; then
            apt-get update && apt-get install -y openjdk-17-jdk
            echo "JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64" >> $GITHUB_ENV
          else
            curl -sL https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.9%2B9/OpenJDK17U-jdk_x64_linux_hotspot_17.0.9_9.tar.gz | tar xz -C /toolcache
            echo "JAVA_HOME=/toolcache/jdk-17.0.9+9" >> $GITHUB_ENV
            echo "/toolcache/jdk-17.0.9+9/bin" >> $GITHUB_PATH
          fi
          java -version

      - name: Install Go 1.23
        run: |
          # Create toolcache directory if not exists
          mkdir -p /toolcache
          # Install curl if not available (Alpine uses apk)
          if ! command -v curl &> /dev/null; then
            if command -v apk &> /dev/null; then
              apk add --no-cache curl
            fi
          fi
          # Download Go 1.23 directly to ensure correct version
          curl -sL https://go.dev/dl/go1.23.0.linux-amd64.tar.gz | tar xz -C /toolcache
          echo "/toolcache/go/bin" >> $GITHUB_PATH
          echo "GOROOT=/toolcache/go" >> $GITHUB_ENV
          /toolcache/go/bin/go version

      - 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: Build Android Debug APK
        run: |
          cd Android-kotlin-Code
          ./gradlew app:assembleDebug --stacktrace

      - name: List APK files
        run: |
          echo "Listing APK files..."
          find Android-kotlin-Code/app/build/outputs/apk -name "*.apk" -type f || echo "No APK files found"
          ls -la Android-kotlin-Code/app/build/outputs/apk/ || true

      - name: Copy APK to artifacts
        run: |
          mkdir -p /tmp/artifacts
          find Android-kotlin-Code/app/build/outputs/apk -name "*.apk" -type f -exec cp {} /tmp/artifacts/ \;
          ls -la /tmp/artifacts/
          echo "APK files copied to /tmp/artifacts"

  # ==================== iOS Debug 构建 ====================
  build-ios-debug:
    name: Build iOS Debug App
    runs-on: macos-latest

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

      - name: Setup Git LFS
        run: |
          git lfs install
          git lfs pull

      - name: Verify Libbox framework before build
        run: |
          echo "========================================"
          echo "Checking Libbox.xcframework..."
          echo "========================================"
          cd iOS-SwiftUI-Code

          if [ -d "Libbox.xcframework" ]; then
            echo "✅ Libbox.xcframework directory exists"
            ls -lh Libbox.xcframework/

            # 检查模拟器版本
            if [ -d "Libbox.xcframework/ios-arm64_x86_64-simulator/Libbox.framework/Versions/A" ]; then
              echo "✅ Simulator framework structure exists"

              # 检查二进制文件
              LIBBOX_BINARY="Libbox.xcframework/ios-arm64_x86_64-simulator/Libbox.framework/Versions/A/Libbox"
              if [ -f "$LIBBOX_BINARY" ]; then
                echo "✅ Libbox binary file exists"

                # 获取文件大小 (macOS 和 Linux 兼容)
                FILE_SIZE=$(stat -f%z "$LIBBOX_BINARY" 2>/dev/null || stat -c%s "$LIBBOX_BINARY" 2>/dev/null)
                echo "Binary file size: $FILE_SIZE bytes ($(( FILE_SIZE / 1024 / 1024 )) MB)"

                # 检查文件是否是真实的二进制文件 (不是 Git placeholder)
                if [ "$FILE_SIZE" -lt 1000 ]; then
                  echo "❌ ERROR: File size is too small! This is likely a Git placeholder"
                  echo "File content (first 200 bytes):"
                  head -c 200 "$LIBBOX_BINARY"
                  echo ""
                  echo "This means Git did not download the actual binary file."
                  exit 1
                else
                  echo "✅ File size is normal, binary appears to be downloaded correctly"
                  echo "File type:"
                  file "$LIBBOX_BINARY" || echo "Binary file exists"
                fi
              else
                echo "❌ ERROR: Libbox binary file NOT found at: $LIBBOX_BINARY"
                echo "Listing directory contents:"
                ls -la Libbox.xcframework/ios-arm64_x86_64-simulator/Libbox.framework/Versions/A/ || true
                exit 1
              fi
            else
              echo "❌ ERROR: Simulator framework structure NOT found"
              echo "Listing Libbox.xcframework contents:"
              find Libbox.xcframework -type d -name "*.framework" || true
              exit 1
            fi
          else
            echo "❌ ERROR: Libbox.xcframework directory NOT found!"
            echo "Listing iOS-SwiftUI-Code directory:"
            ls -la
            exit 1
          fi

      - name: Setup Xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: '26.3'

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

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

      - name: List available schemes
        run: |
          cd iOS-SwiftUI-Code
          xcodebuild -list -project uuvpn.xcodeproj

      - name: Diagnose Libbox module
        run: |
          cd iOS-SwiftUI-Code
          echo "=== Libbox.xcframework Info.plist ==="
          cat Libbox.xcframework/Info.plist
          echo ""
          echo "=== Simulator module.modulemap ==="
          cat Libbox.xcframework/ios-arm64_x86_64-simulator/Libbox.framework/Versions/A/Modules/module.modulemap
          echo ""
          echo "=== Simulator Headers ==="
          ls -la Libbox.xcframework/ios-arm64_x86_64-simulator/Libbox.framework/Versions/A/Headers/
          echo ""
          echo "=== Check for Swift module interface ==="
          find Libbox.xcframework/ios-arm64_x86_64-simulator -name "*.swiftmodule" -o -name "*.swiftinterface" 2>/dev/null || echo "No Swift module interface found"
          echo ""
          echo "=== Check Modules directory ==="
          ls -la Libbox.xcframework/ios-arm64_x86_64-simulator/Libbox.framework/Versions/A/Modules/

      - name: Build iOS Debug App
        id: build
        run: |
          cd iOS-SwiftUI-Code
          xcodebuild clean build \
            -project uuvpn.xcodeproj \
            -scheme SFI \
            -sdk iphonesimulator \
            -destination 'platform=iOS Simulator,name=iPhone Air,OS=26.2' \
            -configuration Debug \
            CODE_SIGN_IDENTITY="" \
            CODE_SIGNING_REQUIRED=NO \
            2>&1 | tee build_output.log

          # 检查构建结果
          if grep -q "BUILD SUCCEEDED" build_output.log; then
            echo "✅ BUILD SUCCEEDED"
            echo "build_status=succeeded" >> $GITHUB_OUTPUT
          else
            echo "❌ BUILD FAILED"
            echo "=== Error lines from build log ==="
            grep -i "error:" build_output.log || echo "No 'error:' lines found"
            echo ""
            echo "=== Last 100 lines of build log ==="
            tail -100 build_output.log
            echo "build_status=failed" >> $GITHUB_OUTPUT
            exit 1
          fi

      - name: Find and upload iOS Debug App
        if: success()
        run: |
          cd iOS-SwiftUI-Code

          # 查找 .app 文件
          echo "Searching for .app files in DerivedData..."
          APP_PATH=$(find ~/Library/Developer/Xcode/DerivedData -name "SFI.app" -type d | head -n 1)

          if [ -z "$APP_PATH" ]; then
            APP_PATH=$(find ~/Library/Developer/Xcode/DerivedData -name "*.app" -type d | head -n 1)
          fi

          if [ -n "$APP_PATH" ] && [ -d "$APP_PATH" ]; then
            echo "✅ Found app at: $APP_PATH"
            echo "App size:"
            du -sh "$APP_PATH"

            # 复制到 build 目录
            mkdir -p build
            cp -R "$APP_PATH" build/

            # 创建 zip 文件
            cd build
            APP_NAME=$(basename "$APP_PATH")
            zip -r ios-debug-app.zip "$APP_NAME"

            echo "✅ Created zip file: ios-debug-app.zip"
            ls -lh ios-debug-app.zip
          else
            echo "❌ No .app file found in DerivedData"
            exit 1
          fi

      - name: Upload iOS Debug App
        uses: actions/upload-artifact@v4
        with:
          name: ios-debug-app
          path: iOS-SwiftUI-Code/build/ios-debug-app.zip
          retention-days: 7