name: macOS Build

on:
  workflow_dispatch:
  workflow_call:

jobs:
  macos-build:
    runs-on: macos
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          lfs: true
          fetch-depth: 0

      - name: Setup environment
        run: |
          # Use the correct path where Unreal Engine is installed
          UE_PATH="/Users/Shared/Epic Games/UE_5.5"
          
          if [ ! -d "$UE_PATH" ]; then
            echo "Error: Unreal Engine is not installed in the expected location"
            echo "Please ensure Unreal Engine is installed at $UE_PATH"
            exit 1
          fi
          
          # Create directories for builds
          mkdir -p Builds/Mac
          mkdir -p PackagedReleases
          
          echo "Using Unreal Engine 5.5"
        
      - name: Build for macOS
        run: |
          chmod +x ./scripts/mac_build.sh
          ./scripts/mac_build.sh
        
      - name: Package macOS build
        run: |
          echo "Preparing packaged files for release..."
          
          # Find the app bundle in the Builds directory
          APP_PATH=$(find Builds -type d -name "*.app" | head -1)
          
          if [ -n "$APP_PATH" ]; then
            echo "Found app bundle: $APP_PATH"
            # Get the app name
            APP_NAME=$(basename "$APP_PATH")
            # Create zip file of the app bundle
            (cd $(dirname "$APP_PATH") && zip -r "../../PackagedReleases/LuckyRobots-macOS.zip" "$APP_NAME")
            echo "Created packaged release: PackagedReleases/LuckyRobots-macOS.zip"
          else
            echo "No .app bundle found in Builds directory"
            
            # Look for a directory that might be a bundle but not named .app
            MAIN_BUILD_DIR=$(find Builds -mindepth 1 -maxdepth 1 -type d | head -1)
            if [ -n "$MAIN_BUILD_DIR" ]; then
              echo "Found main build directory: $MAIN_BUILD_DIR"
              DIR_NAME=$(basename "$MAIN_BUILD_DIR")
              # Package this directory as if it were the app
              (cd $(dirname "$MAIN_BUILD_DIR") && zip -r "../../PackagedReleases/LuckyRobots-macOS.zip" "$DIR_NAME")
              echo "Created packaged release from main directory: PackagedReleases/LuckyRobots-macOS.zip"
            else
              # Package the entire Builds directory as a fallback
              echo "No main directory found, packaging everything"
              zip -r "PackagedReleases/LuckyRobots-macOS.zip" Builds
              echo "Created fallback package: PackagedReleases/LuckyRobots-macOS.zip"
            fi
          fi
          
          echo "Packaged releases:"
          ls -la PackagedReleases/
      
      - name: Upload macOS Build Artifact
        uses: actions/upload-artifact@v3
        if: success()
        with:
          name: LuckyRobots-macOS
          path: PackagedReleases/LuckyRobots-macOS.zip
          retention-days: 365