# =============================================================================
# iOS E2E - integration tests (pre-publish)
# =============================================================================
#
# Stage: RC-E2E in the RC release pipeline.
#
# Runs the .af-e2e/test-plan.json scenarios against the plugin source
# (example linked to the plugin via path). Drives
# the unified scripts/af-scenario-runner.sh on an iOS simulator.
#
# Triggers:
#   - workflow_call from release.yml (the gate before publish-to-npm)
#   - workflow_dispatch for manual reruns and ad-hoc validation
#   - Weekly cron (Sunday 02:00 UTC) to catch SDK / RN drift
#
# Reports land in .af-e2e/reports/ and are uploaded as ios-e2e-<run> artifacts.
# =============================================================================

name: iOS E2E

on:
  workflow_call:
    inputs:
      ref:
        description: 'Branch, tag, or SHA to check out. Defaults to the calling workflow''s ref.'
        required: false
        type: string
        default: ''
  workflow_dispatch:
    inputs:
      ref:
        description: 'Branch, tag, or SHA to check out (default: workflow ref)'
        required: false
        type: string
        default: ''
  schedule:
    - cron: '0 2 * * 0'

concurrency:
  group: e2e-ios-${{ github.ref }}
  cancel-in-progress: true

jobs:
  e2e-ios:
    name: E2E Tests (iOS)
    runs-on: macos-15

    steps:
      - name: Checkout repository
        uses: actions/checkout@v5
        with:
          ref: ${{ inputs.ref != '' && inputs.ref || github.ref }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Select Xcode version
        run: |
          XCODE=$(ls /Applications | grep -E "^Xcode_[0-9]" | sort -V | tail -1)
          sudo xcode-select -s "/Applications/$XCODE"
          xcodebuild -version

      - name: Boot iOS simulator (newest iOS runtime)
        run: |
          # Pick a plain iPhone (15/16/17) from the newest available iOS 17/18
          # runtime. macos-15 ships iOS 18.x simulators; we filter to iOS 17/18
          # for deep-link phases. iOS 17.4+ and iOS 18.x deliver URLs straight
          # to application:openURL:options: without a confirmation prompt.
          DEVICES_JSON=$(xcrun simctl list -j devices available)
          UDID=$(echo "$DEVICES_JSON" | jq -r '
            .devices
            | to_entries
            | map(select(.key | test("iOS-1[78]")))
            | sort_by(.key) | reverse
            | map(
                . as $rt
                | $rt.value
                | map(select(.name | test("^iPhone 1[5-7]$")))
                | first
                | (if . then {udid, runtime: $rt.key, name} else empty end)
              )
            | first // empty
            | .udid // empty
          ')
          if [[ -z "$UDID" ]]; then
            echo "No iPhone 15/16/17 on iOS 17/18 found; falling back to first available iPhone."
            UDID=$(echo "$DEVICES_JSON" | jq -r '.devices[][] | select(.name | test("^iPhone")) | .udid' | head -1)
          fi
          [[ -z "$UDID" ]] && { echo "::error::No iOS simulator available"; exit 1; }
          echo "Selected simulator UDID: $UDID"
          echo "$DEVICES_JSON" | jq -r --arg u "$UDID" '
            .devices | to_entries[] | . as $rt
            | $rt.value[] | select(.udid == $u)
            | "Runtime: \($rt.key)  Device: \(.name)"
          '
          xcrun simctl boot "$UDID"
          xcrun simctl bootstatus "$UDID" -b
          echo "IOS_SIMULATOR_UDID=$UDID" >> "$GITHUB_ENV"

      - name: Cache CocoaPods
        uses: actions/cache@v5
        with:
          path: example/ios/Pods
          key: pods-${{ hashFiles('example/ios/Podfile', 'react-native-appsflyer.podspec') }}
          restore-keys: pods-

      - name: Install example app dependencies
        working-directory: example
        run: npm install

      - name: Install CocoaPods
        working-directory: example/ios
        run: pod install

      - name: Write example app .env
        env:
          ENV_FILE: ${{ secrets.ENV_FILE }}
        run: |
          echo "$ENV_FILE" | base64 -d > example/.env
          echo "::group::.env keys (values redacted)"
          sed 's/=.*/=***/' example/.env
          echo "::endgroup::"

      - name: Cache iOS build output
        uses: actions/cache@v5
        with:
          path: example/ios/build
          key: ios-build-${{ hashFiles('ios/**', 'index.js', 'example/ios/**', 'example/.env') }}
          restore-keys: ios-build-

      - name: Build iOS simulator app (debug)
        working-directory: example/ios
        env:
          FORCE_BUNDLING: "1"
        run: |
          xcodebuild build \
            -workspace example.xcworkspace \
            -scheme example \
            -configuration Debug \
            -destination "platform=iOS Simulator,id=$IOS_SIMULATOR_UDID" \
            -derivedDataPath build \
            | xcpretty

      - name: Run E2E (af-scenario-runner against .af-e2e/test-plan.json)
        run: ./scripts/af-scenario-runner.sh --platform ios --plan .af-e2e/test-plan.json

      - name: Dump iOS QA log file (debug)
        if: always()
        run: |
          SIM_DATA="$HOME/Library/Developer/CoreSimulator/Devices/$IOS_SIMULATOR_UDID/data"
          LOG=$(find "$SIM_DATA/Containers/Data/Application" -name "af_qa_logs.txt" 2>/dev/null | head -1)
          echo "=== QA log: ${LOG:-not found} ==="
          cat "$LOG" 2>/dev/null | head -200 || echo "(empty)"

      - name: Dump simulator state and deep-link events (debug)
        if: failure()
        run: |
          echo "=== Booted simulators ==="
          xcrun simctl list devices booted || true
          echo "=== Installed apps for $IOS_SIMULATOR_UDID ==="
          xcrun simctl listapps "$IOS_SIMULATOR_UDID" 2>/dev/null \
            | grep -E "com.appsflyer|CFBundleURLSchemes|example" || true
          echo "=== Last 90s of simctl URL/launchservices events ==="
          xcrun simctl spawn "$IOS_SIMULATOR_UDID" log show \
            --last 90s --style compact 2>/dev/null \
            | grep -E "Opening URL|openURL|launchservices|com.appsflyer|FrontBoard:Process" \
            | tail -200 || true

      - name: Upload E2E reports
        if: always()
        uses: actions/upload-artifact@v5
        with:
          name: ios-e2e-${{ github.run_number }}
          path: .af-e2e/reports/
          retention-days: 30