name: Create Release Package

on:
  push:
    tags:
      - 'v*'

jobs:
  build-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.3'
          extensions: mbstring, xml, zip, intl, gettext
          tools: composer:v2

      - name: Get version from tag
        id: version
        run: |
          VERSION=${GITHUB_REF_NAME#v}
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Building version: $VERSION"

      - name: Validate composer.json
        run: composer validate --strict

      - name: Install Composer dependencies (production)
        run: |
          composer config platform.php 8.3.0
          composer install --no-dev --optimize-autoloader --no-interaction

      - name: Compile translations
        run: |
          for po in languages/*.po; do
            if [ -f "$po" ]; then
              mo="${po%.po}.mo"
              echo "Compiling $po to $mo"
              msgfmt -o "$mo" "$po"
            fi
          done

      - name: Verify plugin version matches tag
        run: |
          PLUGIN_VERSION=$(grep -oP "Version:\s*\K[0-9]+\.[0-9]+\.[0-9]+" wp-fedistream.php | head -1)
          TAG_VERSION=${{ steps.version.outputs.version }}
          if [ "$PLUGIN_VERSION" != "$TAG_VERSION" ]; then
            echo "Error: Plugin version ($PLUGIN_VERSION) does not match tag version ($TAG_VERSION)"
            exit 1
          fi
          echo "Version verified: $PLUGIN_VERSION"

      - name: Create release directory
        run: mkdir -p releases

      - name: Build release package
        run: |
          VERSION=${{ steps.version.outputs.version }}
          PLUGIN_NAME="wp-fedistream"
          RELEASE_FILE="releases/${PLUGIN_NAME}-${VERSION}.zip"

          # Move to parent directory for proper zip structure
          cd ..

          # Create zip with proper WordPress plugin structure
          zip -r "${PLUGIN_NAME}/${RELEASE_FILE}" "${PLUGIN_NAME}" \
            -x "${PLUGIN_NAME}/.git/*" \
            -x "${PLUGIN_NAME}/.gitea/*" \
            -x "${PLUGIN_NAME}/.github/*" \
            -x "${PLUGIN_NAME}/.vscode/*" \
            -x "${PLUGIN_NAME}/.claude/*" \
            -x "${PLUGIN_NAME}/CLAUDE.md" \
            -x "${PLUGIN_NAME}/wp-core" \
            -x "${PLUGIN_NAME}/wp-core/*" \
            -x "${PLUGIN_NAME}/wp-plugins" \
            -x "${PLUGIN_NAME}/wp-plugins/*" \
            -x "${PLUGIN_NAME}/releases/*" \
            -x "${PLUGIN_NAME}/composer.lock" \
            -x "${PLUGIN_NAME}/*.log" \
            -x "${PLUGIN_NAME}/.gitignore" \
            -x "${PLUGIN_NAME}/.editorconfig" \
            -x "${PLUGIN_NAME}/phpcs.xml*" \
            -x "${PLUGIN_NAME}/phpunit.xml*" \
            -x "${PLUGIN_NAME}/tests/*" \
            -x "${PLUGIN_NAME}/*.po~" \
            -x "${PLUGIN_NAME}/*.bak" \
            -x "*.DS_Store"

          cd "${PLUGIN_NAME}"
          echo "Created: ${RELEASE_FILE}"

      - name: Generate checksums
        run: |
          VERSION=${{ steps.version.outputs.version }}
          RELEASE_FILE="releases/wp-fedistream-${VERSION}.zip"

          cd releases
          sha256sum "wp-fedistream-${VERSION}.zip" > "wp-fedistream-${VERSION}.zip.sha256"

          echo "SHA256:"
          cat "wp-fedistream-${VERSION}.zip.sha256"

      - name: Verify package structure
        run: |
          VERSION=${{ steps.version.outputs.version }}
          echo "Package contents:"
          unzip -l "releases/wp-fedistream-${VERSION}.zip" | head -50

          # Verify main file is at correct location
          if unzip -l "releases/wp-fedistream-${VERSION}.zip" | grep -q "wp-fedistream/wp-fedistream.php"; then
            echo "✓ Main plugin file at correct location"
          else
            echo "✗ Error: Main plugin file not found at wp-fedistream/wp-fedistream.php"
            exit 1
          fi

          # Verify vendor directory is included
          if unzip -l "releases/wp-fedistream-${VERSION}.zip" | grep -q "wp-fedistream/vendor/"; then
            echo "✓ Vendor directory included"
          else
            echo "✗ Error: Vendor directory not found"
            exit 1
          fi

      - name: Extract changelog for release notes
        id: changelog
        run: |
          VERSION=${{ steps.version.outputs.version }}
          # Extract changelog section for this version
          NOTES=$(sed -n "/^## \[${VERSION}\]/,/^## \[/p" CHANGELOG.md | sed '$ d' | tail -n +2)
          if [ -z "$NOTES" ]; then
            NOTES="Release version ${VERSION}"
          fi
          # Save to file for multi-line output
          echo "$NOTES" > release_notes.txt
          echo "Release notes extracted"

      - name: Create Gitea Release
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
          VERSION=${{ steps.version.outputs.version }}
          TAG_NAME=${{ github.ref_name }}
          PRERELEASE="false"
          if [[ "$TAG_NAME" == *-* ]]; then
            PRERELEASE="true"
          fi

          # Read release notes
          BODY=$(cat release_notes.txt)

          # Create release via Gitea API
          RELEASE_RESPONSE=$(curl -s -X POST \
            -H "Authorization: token ${GITEA_TOKEN}" \
            -H "Content-Type: application/json" \
            -d "{\"tag_name\": \"${TAG_NAME}\", \"name\": \"Release ${VERSION}\", \"body\": $(echo "$BODY" | jq -Rs .), \"draft\": false, \"prerelease\": ${PRERELEASE}}" \
            "${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}/releases")

          RELEASE_ID=$(echo "$RELEASE_RESPONSE" | jq -r '.id')

          if [ "$RELEASE_ID" == "null" ] || [ -z "$RELEASE_ID" ]; then
            echo "Failed to create release:"
            echo "$RELEASE_RESPONSE"
            exit 1
          fi

          echo "Created release ID: $RELEASE_ID"

          # Upload attachments
          for file in "releases/wp-fedistream-${VERSION}.zip" "releases/wp-fedistream-${VERSION}.zip.sha256"; do
            if [ -f "$file" ]; then
              FILENAME=$(basename "$file")
              echo "Uploading $FILENAME..."
              curl -s -X POST \
                -H "Authorization: token ${GITEA_TOKEN}" \
                -H "Content-Type: application/octet-stream" \
                --data-binary "@$file" \
                "${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}/releases/${RELEASE_ID}/assets?name=${FILENAME}"
              echo "Uploaded $FILENAME"
            fi
          done

          echo "Release created successfully: ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/releases/tag/${TAG_NAME}"