name: Build and Release Plugin

on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Setup .NET
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: |
            9.0.x
            10.0.x

      - name: Build Plugin
        run: dotnet build JellyfinPlugin/JellyfinPlugin.csproj -c Release

      - name: Create ZIP Archives
        run: |
          cd JellyfinPlugin/bin/Release/
          
          # Zip net9.0 (Jellyfin 10.11)
          cd net9.0
          zip -j ../../../../BlackBarRemover_${{ github.ref_name }}_jf10.11.zip *
          cd ..
          
          # Zip net10.0 (Jellyfin 12.0)
          cd net10.0
          zip -j ../../../../BlackBarRemover_${{ github.ref_name }}_jf12.0.zip *
          cd ..

      - name: Generate Checksums
        id: checksum
        run: |
          MD5_SUM_9=$(md5sum BlackBarRemover_${{ github.ref_name }}_jf10.11.zip | awk '{print $1}')
          MD5_SUM_10=$(md5sum BlackBarRemover_${{ github.ref_name }}_jf12.0.zip | awk '{print $1}')
          echo "md5_9=$MD5_SUM_9" >> $GITHUB_OUTPUT
          echo "md5_10=$MD5_SUM_10" >> $GITHUB_OUTPUT

      - name: Create Gitea Release
        run: |
          API_URL="${{ github.api_url }}"
          REPO="${{ github.repository }}"
          TOKEN="${{ github.token }}"
          TAG="${{ github.ref_name }}"
          
          IS_PRERELEASE="false"
          if [[ "$TAG" =~ beta|alpha|^v0\. ]]; then
            IS_PRERELEASE="true"
          fi
          
          # Check if release exists
          EXISTING_REL=$(curl -s -H "Authorization: token $TOKEN" "$API_URL/repos/$REPO/releases/tags/$TAG")
          REL_ID=$(echo "$EXISTING_REL" | grep -o '"id":[0-9]*' | head -1 | cut -d':' -f2)
          
          if [ -z "$REL_ID" ] || [ "$REL_ID" == "null" ]; then
            RELEASE_RES=$(curl -s -X POST "$API_URL/repos/$REPO/releases" \
              -H "Authorization: token $TOKEN" \
              -H "Content-Type: application/json" \
              -d "{\"tag_name\":\"$TAG\", \"name\":\"Release $TAG\", \"body\":\"Automated release\", \"draft\":false, \"prerelease\":$IS_PRERELEASE}")
            REL_ID=$(echo "$RELEASE_RES" | grep -o '"id":[0-9]*' | head -1 | cut -d':' -f2)
          fi
          
          # Delete existing assets for this release if present
          ASSETS=$(curl -s -H "Authorization: token $TOKEN" "$API_URL/repos/$REPO/releases/$REL_ID/assets")
          echo "$ASSETS" | grep -o '"id":[0-9]*' | cut -d':' -f2 | while read -r asset_id; do
            if [ -n "$asset_id" ]; then
              curl -s -X DELETE -H "Authorization: token $TOKEN" "$API_URL/repos/$REPO/releases/$REL_ID/assets/$asset_id"
            fi
          done

          # Upload Assets
          curl -s -X POST "$API_URL/repos/$REPO/releases/$REL_ID/assets" \
            -H "Authorization: token $TOKEN" \
            -F "attachment=@BlackBarRemover_${TAG}_jf10.11.zip"
            
          curl -s -X POST "$API_URL/repos/$REPO/releases/$REL_ID/assets" \
            -H "Authorization: token $TOKEN" \
            -F "attachment=@BlackBarRemover_${TAG}_jf12.0.zip"

      - name: Update manifest.json via API
        run: |
          API_URL="${{ github.api_url }}"
          REPO="${{ github.repository }}"
          TOKEN="${{ github.token }}"
          
          VERSION="${{ github.ref_name }}"
          VERSION="${VERSION#v}"
          CLEAN_VERSION="${VERSION%%-*}"
          
          cat > manifest.json <<EOF
          [
              {
                  "guid": "12345678-1234-1234-1234-1234567890ab",
                  "name": "Black Bar Remover",
                  "description": "Automatically detects and removes black bars from video files.",
                  "overview": "Automatically detects and removes black bars from video files via CSS or FFmpeg.",
                  "owner": "karol",
                  "category": "Playback",
                  "imageUrl": "",
                  "versions": [
                      {
                          "version": "$CLEAN_VERSION",
                          "changelog": "Automated Release ${{ github.ref_name }} (Jellyfin 12.0)",
                          "targetAbi": "12.0.0.0",
                          "sourceUrl": "https://gitea.labus.uk/karol/blackBarRemover/releases/download/${{ github.ref_name }}/BlackBarRemover_${{ github.ref_name }}_jf12.0.zip",
                          "checksum": "${{ steps.checksum.outputs.md5_10 }}",
                          "timestamp": "$(date -u +'%Y-%m-%dT%H:%M:%SZ')"
                      },
                      {
                          "version": "$CLEAN_VERSION",
                          "changelog": "Automated Release ${{ github.ref_name }} (Jellyfin 10.11)",
                          "targetAbi": "10.11.0.0",
                          "sourceUrl": "https://gitea.labus.uk/karol/blackBarRemover/releases/download/${{ github.ref_name }}/BlackBarRemover_${{ github.ref_name }}_jf10.11.zip",
                          "checksum": "${{ steps.checksum.outputs.md5_9 }}",
                          "timestamp": "$(date -u +'%Y-%m-%dT%H:%M:%SZ')"
                      }
                  ]
              }
          ]
          EOF
          
          B64_CONTENT=$(base64 -w0 manifest.json)
          
          # Update on master branch
          EXISTING_MANIFEST=$(curl -s -H "Authorization: token $TOKEN" "$API_URL/repos/$REPO/contents/manifest.json?ref=master")
          FILE_SHA=$(echo "$EXISTING_MANIFEST" | grep -o '"sha":"[^"]*"' | head -1 | cut -d'"' -f4)
          
          if [ -n "$FILE_SHA" ]; then
            curl -s -X PUT "$API_URL/repos/$REPO/contents/manifest.json" \
              -H "Authorization: token $TOKEN" \
              -H "Content-Type: application/json" \
              -d "{\"content\":\"$B64_CONTENT\", \"message\":\"Update manifest.json for ${{ github.ref_name }}\", \"sha\":\"$FILE_SHA\", \"branch\":\"master\"}"
          else
            curl -s -X PUT "$API_URL/repos/$REPO/contents/manifest.json" \
              -H "Authorization: token $TOKEN" \
              -H "Content-Type: application/json" \
              -d "{\"content\":\"$B64_CONTENT\", \"message\":\"Create manifest.json for ${{ github.ref_name }}\", \"branch\":\"master\"}"
          fi