name: iOS CI

on:
  push:
    branches: [main]
    paths:
      - "Lendair/**"
      - ".github/workflows/ios-ci.yml"
  pull_request:
    branches: [main]
    paths:
      - "Lendair/**"
      - ".github/workflows/ios-ci.yml"

concurrency:
  group: ios-ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  lint:
    name: Swift Lint
    runs-on: macos-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Select Xcode
        run: sudo xcode-select -s ${{ env.XCODE_APP_PATH || '/Applications/Xcode_15.4.app' }}
        env:
          XCODE_APP_PATH: ${{ vars.XCODE_APP_PATH || '/Applications/Xcode_15.4.app' }}

      - name: Swift Format Check
        run: |
          swift format lint --recursive Lendair/Models Lendair/Services Lendair/ViewModels Lendair/Views || {
            echo "::warning::Swift format issues detected (non-blocking)"
          }

  build:
    name: Build
    runs-on: macos-latest
    needs: lint
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Select Xcode
        run: sudo xcode-select -s ${{ env.XCODE_APP_PATH || '/Applications/Xcode_15.4.app' }}
        env:
          XCODE_APP_PATH: ${{ vars.XCODE_APP_PATH || '/Applications/Xcode_15.4.app' }}

      - name: Swift version
        run: swift --version

      - name: Resolve dependencies
        run: swift package resolve
        working-directory: Lendair

      - name: Build
        run: swift build --target LendairApp
        working-directory: Lendair

  test:
    name: Test
    runs-on: macos-latest
    needs: build
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Select Xcode
        run: sudo xcode-select -s ${{ env.XCODE_APP_PATH || '/Applications/Xcode_15.4.app' }}
        env:
          XCODE_APP_PATH: ${{ vars.XCODE_APP_PATH || '/Applications/Xcode_15.4.app' }}

      - name: Run tests
        run: swift test
        working-directory: Lendair

  deploy-testflight:
    name: Deploy to TestFlight
    runs-on: macos-latest
    needs: test
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Select Xcode
        run: sudo xcode-select -s ${{ env.XCODE_APP_PATH || '/Applications/Xcode_15.4.app' }}
        env:
          XCODE_APP_PATH: ${{ vars.XCODE_APP_PATH || '/Applications/Xcode_15.4.app' }}

      - name: Generate Xcode project
        run: swift package generate-xcodeproj
        working-directory: Lendair

      - name: Create keychain for code signing
        run: |
          security create-keychain -p "" build.keychain
          security default-keychain -s build.keychain
          security unlock-keychain -p "" build.keychain
          security set-keychain-settings -t 3600 -u build.keychain

      - name: Create Export Options Plist
        run: |
          cat > Lendair/ExportOptions.plist << EOF
          <?xml version="1.0" encoding="UTF-8"?>
          <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
          <plist version="1.0">
          <dict>
            <key>method</key>
            <string>app-store</string>
            <key>uploadBitcode</key>
            <false/>
            <key>uploadSymbols</key>
            <true/>
            <key>compileBitcode</key>
            <false/>
          </dict>
          </plist>
          EOF

      - name: Archive with xcodebuild
        run: |
          xcodebuild archive \
            -project Lendair/Lendair.xcodeproj \
            -scheme LendairApp \
            -configuration Release \
            -destination "generic/platform=iOS" \
            -archivePath Lendair/build/Lendair.xcarchive \
            CODE_SIGN_STYLE=Automatic \
            PROVISIONING_PROFILE_SPECIFIER=Automatic \
            DEVELOPMENT_TEAM=${{ secrets.APPLE_TEAM_ID }}

      - name: Export IPA
        run: |
          xcodebuild -exportArchive \
            -archivePath Lendair/build/Lendair.xcarchive \
            -exportPath Lendair/build/export \
            -exportOptionsPlist Lendair/ExportOptions.plist

      - name: Upload to TestFlight
        uses: apple-actions/upload-testflight-binary@v1
        with:
          app-path: Lendair/build/export/LendairApp.ipa
          github-token: ${{ secrets.GITHUB_TOKEN }}
        env:
          APPLE_ID: ${{ secrets.APPLE_ID }}
          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}