name: Asset Validation & CI Safeguards

on:
  pull_request:
    paths:
      - 'resources/**'
      - 'config/assets/**'
      - 'capacitor-assets.config.json'
      - 'capacitor.config.ts'
      - 'capacitor.config.json'
  push:
    branches: [main, develop]
    paths:
      - 'resources/**'
      - 'config/assets/**'
      - 'capacitor-assets.config.json'
      - 'capacitor.config.ts'
      - 'capacitor.config.json'

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

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Validate asset configuration
        run: npm run assets:validate

      - name: Check for committed platform assets (Android)
        run: |
          if git ls-files -z android/app/src/main/res | grep -E '(AppIcon.*\.png|Splash.*\.png|mipmap-.*/ic_launcher.*\.png)' > /dev/null; then
            echo "❌ Android platform assets found in VCS - these should be generated at build-time"
            git ls-files -z android/app/src/main/res | grep -E '(AppIcon.*\.png|Splash.*\.png|mipmap-.*/ic_launcher.*\.png)'
            exit 1
          fi
          echo "✅ No Android platform assets committed"

      - name: Check for committed platform assets (iOS)
        run: |
          if git ls-files -z ios/App/App/Assets.xcassets | grep -E '(AppIcon.*\.png|Splash.*\.png)' > /dev/null; then
            echo "❌ iOS platform assets found in VCS - these should be generated at build-time"
            git ls-files -z ios/App/App/Assets.xcassets | grep -E '(AppIcon.*\.png|Splash.*\.png)'
            exit 1
          fi
          echo "✅ No iOS platform assets committed"

      - name: Test asset generation
        run: |
          echo "🧪 Testing asset generation workflow..."
          npm run build:capacitor
          npx cap sync
          npx capacitor-assets generate --dry-run || npx capacitor-assets generate
          echo "✅ Asset generation test completed"

      - name: Verify clean tree after build
        run: |
          if [ -n "$(git status --porcelain)" ]; then
            echo "❌ Dirty tree after build - asset configs were modified"
            git status
            git diff
            exit 1
          fi
          echo "✅ Build completed with clean tree"

  schema-validation:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Validate schema compliance
        run: |
          echo "🔍 Validating schema compliance..."
          node -e "
            const fs = require('fs');
            const config = JSON.parse(fs.readFileSync('capacitor-assets.config.json', 'utf8'));
            const schema = JSON.parse(fs.readFileSync('config/assets/schema.json', 'utf8'));
            
            // Basic schema validation
            if (!config.icon || !config.splash) {
              throw new Error('Missing required sections: icon and splash');
            }
            
            if (!config.icon.source || !config.splash.source) {
              throw new Error('Missing required source fields');
            }
            
            if (!/^resources\/.*\.(png|svg)$/.test(config.icon.source)) {
              throw new Error('Icon source must be in resources/ directory');
            }
            
            if (!/^resources\/.*\.(png|svg)$/.test(config.splash.source)) {
              throw new Error('Splash source must be in resources/ directory');
            }
            
            console.log('✅ Schema validation passed');
          "

      - name: Check source file existence
        run: |
          echo "📁 Checking source file existence..."
          node -e "
            const fs = require('fs');
            const config = JSON.parse(fs.readFileSync('capacitor-assets.config.json', 'utf8'));
            
            const requiredFiles = [
              config.icon.source,
              config.splash.source
            ];
            
            if (config.splash.darkSource) {
              requiredFiles.push(config.splash.darkSource);
            }
            
            const missingFiles = requiredFiles.filter(file => !fs.existsSync(file));
            
            if (missingFiles.length > 0) {
              console.error('❌ Missing source files:', missingFiles);
              process.exit(1);
            }
            
            console.log('✅ All source files exist');
          "