# DISABLED: This workflow is redundant with create-release.yml
# Both workflows were trying to create releases from the same Release PRs
# causing conflicts. Using create-release.yml as the canonical release creator.

name: Auto Release (DISABLED)

on:
  # Disabled to avoid conflicts with create-release.yml
  # pull_request:
  #   branches: [main]
  #   types: [closed]
  workflow_dispatch:  # Keep for manual testing only

jobs:
  check-release:
    runs-on: ubuntu-24.04
    if: |
      github.event.pull_request.merged == true && 
      startsWith(github.event.pull_request.title, 'Release v') &&
      github.repository_owner == 'wizarrrr'
    permissions:
      contents: write
      
    steps:
      - name: Checkout
        uses: actions/checkout@v7
        with:
          fetch-depth: 2  # Need to compare with previous commit
          
      - name: Get version info
        id: version-check
        run: |
          # Extract version from Release PR title (e.g., "Release v2025.9.1" -> "2025.9.1")
          PR_TITLE="${{ github.event.pull_request.title }}"
          RELEASE_VERSION=$(echo "$PR_TITLE" | sed 's/Release v//')
          
          # Get current version from pyproject.toml
          CURRENT_VERSION=$(grep '^version = ' pyproject.toml | head -1 | sed 's/version = "\(.*\)"/\1/')
          
          echo "Release PR version: $RELEASE_VERSION"
          echo "Current code version: $CURRENT_VERSION"
          
          # Verify versions match and it's not a pre-release
          if [[ "$CURRENT_VERSION" == "$RELEASE_VERSION" ]] && [[ ! "$CURRENT_VERSION" =~ -rc\.|-(alpha|beta|dev) ]]; then
            echo "version-changed=true" >> $GITHUB_OUTPUT
            echo "new-version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
          else
            echo "version-changed=false" >> $GITHUB_OUTPUT
            echo "Version mismatch or pre-release detected, skipping release creation"
          fi
          
      - name: Generate changelog
        if: steps.version-check.outputs.version-changed == 'true'
        id: changelog
        run: |
          NEW_VERSION="${{ steps.version-check.outputs.new-version }}"
          PREVIOUS_VERSION="${{ steps.version-check.outputs.previous-version }}"
          
          # Find the tag for the previous version
          PREV_TAG="v$PREVIOUS_VERSION"
          if ! git tag -l | grep -q "^$PREV_TAG$"; then
            PREV_TAG="$PREVIOUS_VERSION"
          fi
          if ! git tag -l | grep -q "^$PREV_TAG$"; then
            # Fallback to latest tag
            PREV_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
          fi
          
          # Generate changelog
          if [[ -n "$PREV_TAG" ]]; then
            COMMITS=$(git log "${PREV_TAG}..HEAD" --oneline --no-merges)
          else
            COMMITS=$(git log --oneline --no-merges | head -20)  # Last 20 commits if no tag
          fi
          
          if [[ -z "$COMMITS" ]]; then
            CHANGELOG="No changes since last release."
          else
            CHANGELOG="## What's Changed\n\n"

            # Group commits by type with comprehensive detection
            FEATURES=""
            FIXES=""
            DOCS=""
            PERF=""
            REFACTOR=""
            TEST=""
            BUILD=""
            CI=""
            STYLE=""
            CHORE=""
            BREAKING=""
            OTHER=""

            while IFS= read -r line; do
              COMMIT_FULL_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* //')

              # Check for breaking changes first (can be any type)
              if echo "$COMMIT_FULL_MSG" | grep -qE "(BREAKING CHANGE|!):?"; then
                BREAKING+="- $COMMIT_FULL_MSG\n"
              # Features
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ feat(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* feat[^:]*: *//')
                FEATURES+="- $COMMIT_MSG\n"
              # Bug fixes
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ fix(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* fix[^:]*: *//')
                FIXES+="- $COMMIT_MSG\n"
              # Documentation
              elif echo "$line" | grep -qE "^[a-f0-9]+ docs(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-f0-9]* docs[^:]*: *//')
                DOCS+="- $COMMIT_MSG\n"
              # Performance improvements
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ perf(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* perf[^:]*: *//')
                PERF+="- $COMMIT_MSG\n"
              # Code refactoring
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ refactor(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* refactor[^:]*: *//')
                REFACTOR+="- $COMMIT_MSG\n"
              # Testing
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ test(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* test[^:]*: *//')
                TEST+="- $COMMIT_MSG\n"
              # Build system / dependencies
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ (build|deps?)(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* \(build\|deps\?\)[^:]*: *//')
                BUILD+="- $COMMIT_MSG\n"
              # CI/CD changes
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ ci(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* ci[^:]*: *//')
                CI+="- $COMMIT_MSG\n"
              # Code style changes
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ style(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* style[^:]*: *//')
                STYLE+="- $COMMIT_MSG\n"
              # Chores and maintenance
              elif echo "$line" | grep -qE "^[a-fA-F0-9]+ chore(\([^)]+\))?(!)?:"; then
                COMMIT_MSG=$(echo "$line" | sed 's/^[a-fA-F0-9]* chore[^:]*: */')
                CHORE+="- $COMMIT_MSG\n"
              # Non-conventional commits
              else
                OTHER+="- $COMMIT_FULL_MSG\n"
              fi
            done <<< "$COMMITS"

            # Output sections in priority order
            if [[ -n "$BREAKING" ]]; then
              CHANGELOG+="### 💥 Breaking Changes\n$BREAKING\n"
            fi

            if [[ -n "$FEATURES" ]]; then
              CHANGELOG+="### 🚀 Features\n$FEATURES\n"
            fi

            if [[ -n "$FIXES" ]]; then
              CHANGELOG+="### 🐛 Bug Fixes\n$FIXES\n"
            fi

            if [[ -n "$PERF" ]]; then
              CHANGELOG+="### ⚡ Performance Improvements\n$PERF\n"
            fi

            if [[ -n "$REFACTOR" ]]; then
              CHANGELOG+="### ♻️ Code Refactoring\n$REFACTOR\n"
            fi

            if [[ -n "$DOCS" ]]; then
              CHANGELOG+="### 📚 Documentation\n$DOCS\n"
            fi

            if [[ -n "$TEST" ]]; then
              CHANGELOG+="### 🧪 Tests\n$TEST\n"
            fi

            if [[ -n "$BUILD" ]]; then
              CHANGELOG+="### 🔧 Build System / Dependencies\n$BUILD\n"
            fi

            if [[ -n "$CI" ]]; then
              CHANGELOG+="### 👷 CI/CD\n$CI\n"
            fi

            if [[ -n "$STYLE" ]]; then
              CHANGELOG+="### 💄 Styling\n$STYLE\n"
            fi

            if [[ -n "$CHORE" ]]; then
              CHANGELOG+="### 🧹 Chores\n$CHORE\n"
            fi

            if [[ -n "$OTHER" ]]; then
              CHANGELOG+="### 📝 Other Changes\n$OTHER\n"
            fi

            CHANGELOG+="\n**Full Changelog**: https://github.com/$GITHUB_REPOSITORY/compare/${PREV_TAG}...v${NEW_VERSION}"
          fi
          
          # Save changelog to file for GitHub release
          echo -e "$CHANGELOG" > changelog.md
          
      - name: Create GitHub Release
        if: steps.version-check.outputs.version-changed == 'true'
        id: create-release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          NEW_VERSION="${{ steps.version-check.outputs.new-version }}"
          
          # Check if release already exists
          if gh release view "v$NEW_VERSION" >/dev/null 2>&1; then
            echo "Release v$NEW_VERSION already exists, skipping creation"
            echo "release-created=false" >> $GITHUB_OUTPUT
          else
            gh release create "v$NEW_VERSION" \
              --title "v$NEW_VERSION" \
              --notes-file changelog.md
            echo "release-created=true" >> $GITHUB_OUTPUT
          fi
            
      - name: Summary
        if: steps.version-check.outputs.version-changed == 'true'
        run: |
          NEW_VERSION="${{ steps.version-check.outputs.new-version }}"
          if [[ "${{ steps.create-release.outputs.release-created }}" == "true" ]]; then
            echo "🚀 **Auto-Release Created!**" >> $GITHUB_STEP_SUMMARY
            echo "" >> $GITHUB_STEP_SUMMARY
            echo "- **Version**: v$NEW_VERSION" >> $GITHUB_STEP_SUMMARY
            echo "- **Release URL**: https://github.com/$GITHUB_REPOSITORY/releases/tag/v$NEW_VERSION" >> $GITHUB_STEP_SUMMARY
            echo "" >> $GITHUB_STEP_SUMMARY
            echo "This will trigger Docker builds and deployment!" >> $GITHUB_STEP_SUMMARY
          else
            echo "ℹ️ **Release Already Exists**" >> $GITHUB_STEP_SUMMARY
            echo "" >> $GITHUB_STEP_SUMMARY
            echo "- **Version**: v$NEW_VERSION" >> $GITHUB_STEP_SUMMARY
            echo "- **Release URL**: https://github.com/$GITHUB_REPOSITORY/releases/tag/v$NEW_VERSION" >> $GITHUB_STEP_SUMMARY
            echo "" >> $GITHUB_STEP_SUMMARY
            echo "Release v$NEW_VERSION already exists, skipped creation." >> $GITHUB_STEP_SUMMARY
          fi