name: Detox iOS E2E Tests Template

on:
  workflow_call:
    inputs:
      MM_TEST_SERVER_URL:
        description: "The test server URL"
        required: false
        type: string
      MM_TEST_USER_NAME:
        description: "The admin username of the test instance"
        required: false
        type: string
      MM_TEST_PASSWORD:
        description: "The admin password of the test instance"
        required: false
        type: string
      MOBILE_VERSION:
        description: "The mobile version to test"
        required: false
        default: ${{ github.head_ref || github.ref }}
        type: string
      run-type:
        type: string
        required: false
        default: "PR"
      testcase_failure_fatal:
        description: "Should failures be considered fatal"
        required: false
        type: boolean
        default: false
      record_tests_in_zephyr:
        description: "Record test results in Zephyr, typically for nightly and release runs"
        required: false
        type: string
        default: 'false'
      ios_device_name:
        description: "iPhone simulator name"
        required: false
        type: string
        default: "iPhone 17 Pro"
      ios_device_os_name:
        description: "iPhone simulator OS version"
        required: false
        type: string
        default: "iOS 26.2"
      low_bandwidth_mode:
        description: "Enable low bandwidth mode"
        required: false
        type: boolean
        default: false
    outputs:
      STATUS:
        value: ${{ jobs.generate-report.outputs.STATUS }}
      TARGET_URL:
        value: ${{ jobs.generate-report.outputs.TARGET_URL }}
      FAILURES:
        value: ${{ jobs.generate-report.outputs.FAILURES }}

env:
  AWS_REGION: "us-east-1"
  ADMIN_EMAIL: ${{ secrets.MM_MOBILE_E2E_ADMIN_EMAIL }}
  ADMIN_USERNAME: ${{ secrets.MM_MOBILE_E2E_ADMIN_USERNAME }}
  ADMIN_PASSWORD: ${{ secrets.MM_MOBILE_E2E_ADMIN_PASSWORD }}
  BRANCH: ${{ github.event_name == 'pull_request' && github.head_ref || github.ref_name }}
  COMMIT_HASH: ${{ github.sha }}
  DEVICE_NAME: ${{ inputs.ios_device_name }}
  DEVICE_OS_VERSION: ${{ inputs.ios_device_os_name }}
  DETOX_AWS_S3_BUCKET: "mattermost-detox-report"
  HEADLESS: "true"
  TYPE: ${{ inputs.run-type }}
  PULL_REQUEST: "https://github.com/mattermost/mattermost-mobile/pull/${{ github.event.number }}"
  SITE_1_URL: ${{ inputs.MM_TEST_SERVER_URL || 'https://mobile-e2e-site-1.test.mattermost.cloud' }}
  SITE_2_URL: "https://mobile-e2e-site-2.test.mattermost.cloud"
  SITE_3_URL: "https://mobile-e2e-site-3.test.mattermost.cloud"
  ZEPHYR_ENABLE: ${{ inputs.record_tests_in_zephyr }}
  JIRA_PROJECT_KEY: "MM"
  ZEPHYR_API_KEY: ${{ secrets.MM_MOBILE_E2E_ZEPHYR_API_KEY }}
  ZEPHYR_FOLDER_ID: "3233873"
  TEST_CYCLE_LINK_PREFIX: ${{ secrets.MM_MOBILE_E2E_TEST_CYCLE_LINK_PREFIX }}
  WEBHOOK_URL: ${{ secrets.MM_MOBILE_E2E_WEBHOOK_URL }}
  FAILURE_MESSAGE: "Something has failed"
  IOS: "true"
  RUNNING_E2E: "true"

jobs:
  generate-specs:
    runs-on: ubuntu-22.04
    outputs:
      specs: ${{ steps.generate-specs.outputs.specs }}
      build_id: ${{ steps.resolve-device.outputs.BUILD_ID }}
      mobile_sha: ${{ steps.resolve-device.outputs.MOBILE_SHA }}
      mobile_ref: ${{ steps.resolve-device.outputs.MOBILE_REF }}
      workflow_hash: ${{ steps.resolve-device.outputs.WORKFLOW_HASH }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          ref: ${{ inputs.MOBILE_VERSION }}

      - name: Set Build ID
        id: resolve-device
        run: |
          BUILD_ID="${{ github.run_id }}-${{ env.DEVICE_NAME }}-${{ env.DEVICE_OS_VERSION}}"
          WORKFLOW_HASH=$(tr -dc a-z0-9 </dev/urandom | head -c 10)

          ## We need that hash to separate the artifacts
          echo "WORKFLOW_HASH=${WORKFLOW_HASH}" >> ${GITHUB_OUTPUT}

          echo "BUILD_ID=$(echo ${BUILD_ID} | sed 's/ /_/g')" >> ${GITHUB_OUTPUT}
          echo "MOBILE_SHA=$(git rev-parse HEAD)" >> ${GITHUB_OUTPUT}
          echo "MOBILE_REF=$(git rev-parse --abbrev-ref HEAD)" >> ${GITHUB_OUTPUT}

      - name: Generate Test Specs
        id: generate-specs
        uses: ./.github/actions/generate-specs
        with:
          parallelism: 10
          search_path: detox/e2e/test
          device_name: ${{ env.DEVICE_NAME }}
          device_os_version: ${{ env.DEVICE_OS_VERSION }}

  e2e-ios:
    name: machine-${{ matrix.runId }}-os-${{ matrix.deviceOsVersion }}
    runs-on: macos-15
    continue-on-error: true
    timeout-minutes: ${{ inputs.low_bandwidth_mode && 240 || 180 }}
    env:
      IOS: true
    needs:
      - generate-specs
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.generate-specs.outputs.specs) }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          ref: ${{ inputs.MOBILE_VERSION }}

      - name: ci/prepare-node-deps
        uses: ./.github/actions/prepare-node-deps

      - name: Install Homebrew Dependencies
        run: |
          brew tap wix/brew
          brew install applesimutils

      - name: Download iOS Simulator Build
        uses: actions/download-artifact@c850b930e6ba138125429b7e5c93fc707a7f8427 # v4.1.4
        with:
          name: ios-build-simulator-${{ github.run_id }}
          path: mobile-artifacts

      - name: Unzip iOS Simulator Build
        run: |
          unzip -o mobile-artifacts/*.zip -d mobile-artifacts/
          # delete zip file
          rm -f mobile-artifacts/*.zip

      - name: Prepare Low Bandwidth Environment
        id: prepare-low-bandwidth
        uses: ./.github/actions/prepare-low-bandwidth
        if: ${{ inputs.low_bandwidth_mode }}
        with:
          test_server_url: ${{ env.SITE_1_URL }}
          device_name: ${{ env.DEVICE_NAME }}
          # all these value should be configurable
          download_speed: "3300"
          upload_speed: "3300"
          latency: "500"

      - name: Install Detox Dependencies
        run: cd detox && npm i

      - name: Pre-boot iOS Simulator
        run: |
          set -e

          echo "Looking for simulator: ${{ env.DEVICE_NAME }} with ${{ env.DEVICE_OS_VERSION }}"

          # Find or create the simulator
          SIMULATOR_ID=$(xcrun simctl list devices | grep "${{ env.DEVICE_NAME }}" | grep "${{ env.DEVICE_OS_VERSION }}" | head -1 | grep -oE '([0-9A-F-]{36})' || true)

          if [ -z "$SIMULATOR_ID" ]; then
            echo "Simulator not found. Creating simulator ${{ env.DEVICE_NAME }} with ${{ env.DEVICE_OS_VERSION }}"

            # Get device type (use exact match with parentheses to avoid partial matches)
            DEVICE_TYPE=$(xcrun simctl list devicetypes | grep "${{ env.DEVICE_NAME }} (" | head -1 | awk -F'[()]' '{print $(NF-1)}')
            if [ -z "$DEVICE_TYPE" ]; then
              echo "Error: Could not find device type for ${{ env.DEVICE_NAME }}"
              exit 1
            fi
            echo "Found device type: $DEVICE_TYPE"

            # Get runtime (extract the identifier after the last " - ")
            RUNTIME=$(xcrun simctl list runtimes | grep "${{ env.DEVICE_OS_VERSION }}" | head -1 | sed 's/.* - \(.*\)/\1/')
            if [ -z "$RUNTIME" ]; then
              echo "Error: Could not find runtime for ${{ env.DEVICE_OS_VERSION }}"
              exit 1
            fi
            echo "Found runtime: $RUNTIME"

            # Create simulator
            SIMULATOR_ID=$(xcrun simctl create "CI-${{ env.DEVICE_NAME }}" "$DEVICE_TYPE" "$RUNTIME")
            echo "Created simulator with ID: $SIMULATOR_ID"
          else
            echo "Found existing simulator: $SIMULATOR_ID"
          fi

          # Boot simulator first to initialize directory structure
          echo "Initializing simulator directories (first boot)..."
          xcrun simctl boot "$SIMULATOR_ID"
          xcrun simctl bootstatus "$SIMULATOR_ID"

          # Shut down to apply password autofill restrictions
          echo "Shutting down to apply password autofill restrictions..."
          xcrun simctl shutdown "$SIMULATOR_ID"
          sleep 3

          echo "Disabling password autofill (simulator is shut down)"

          # Ensure the directory exists (should now exist after first boot)
          SETTINGS_DIR="$HOME/Library/Developer/CoreSimulator/Devices/$SIMULATOR_ID/data/Containers/Shared/SystemGroup/systemgroup.com.apple.configurationprofiles/Library/ConfigurationProfiles"
          mkdir -p "$SETTINGS_DIR"

          # Use the JavaScript utility to disable password autofill
          cd detox
          node utils/disable_ios_autofill.js --simulator-id "$SIMULATOR_ID"

          if [ $? -ne 0 ]; then
            echo "⚠️ Failed to disable password autofill"
            exit 1
          fi

          cd ..

          echo "Booting simulator with password autofill disabled..."
          xcrun simctl boot "$SIMULATOR_ID"

          # Wait for boot to complete
          xcrun simctl bootstatus "$SIMULATOR_ID"

          # Open Simulator.app in background to speed up UI rendering
          open -a Simulator --args -CurrentDeviceUDID "$SIMULATOR_ID"

          # Give Simulator.app time to fully initialize UI (iOS 26.2 needs more time)
          sleep 5

          echo "SIMULATOR_ID=$SIMULATOR_ID" >> $GITHUB_ENV

      - name: Start Proxy
        if: ${{ inputs.low_bandwidth_mode }}
        id: start-proxy
        uses: ./.github/actions/start-proxy
        with:
          test_server_url: ${{ env.SITE_1_URL }}

      - name: Set .env with RUNNING_E2E=true
        run: |
          echo "RUNNING_E2E=true" > .env

      - name: Verify Simulator Health
        run: |
          echo "Verifying simulator health before running tests..."

          # Check if simulator is still responsive
          if ! xcrun simctl bootstatus "$SIMULATOR_ID" -b 2>/dev/null; then
            echo "⚠️ Simulator not responsive, attempting recovery..."

            # Try to shutdown and reboot
            xcrun simctl shutdown "$SIMULATOR_ID" || true
            sleep 3
            xcrun simctl boot "$SIMULATOR_ID"
            xcrun simctl bootstatus "$SIMULATOR_ID"
          fi

          echo "✅ Simulator is healthy and ready"

      - name: Start Metro Bundler and Run Detox E2E Tests
        continue-on-error: true # We want to run all the tests
        run: |
          # Start Metro bundler in background
          npm run start > metro.log 2>&1 &
          METRO_PID=$!
          echo "Metro PID: $METRO_PID"
          echo "METRO_PID=$METRO_PID" >> $GITHUB_ENV

          # Wait for Metro to be ready with health check endpoint polling
          timeout=120
          elapsed=0
          echo "Waiting for Metro bundler to be ready..."
          while [ $elapsed -lt $timeout ]; do
            # Try health check endpoint first (more reliable)
            if curl -s http://localhost:8081/status 2>/dev/null | grep -q "packager-status:running"; then
              echo "✅ Metro bundler is ready after ${elapsed}s (verified via health check)"
              break
            # Fallback to log checking
            elif grep -q "Fast - Scalable - Integrated" metro.log 2>/dev/null; then
              echo "✅ Metro bundler is ready after ${elapsed}s (verified via logs)"
              break
            fi

            # Show progress every 10 seconds
            if [ $((elapsed % 10)) -eq 0 ] && [ $elapsed -gt 0 ]; then
              echo "Still waiting for Metro... (${elapsed}s elapsed)"
            fi

            sleep 2
            elapsed=$((elapsed + 2))
          done

          if [ $elapsed -ge $timeout ]; then
            echo "⚠️ Warning: Metro bundler may not be fully ready after ${timeout}s, proceeding anyway"
            echo "Metro process status:"
            ps aux | grep -E "metro|node.*start" | grep -v grep || echo "Metro process not found"
            echo ""
            echo "Last 30 lines of metro.log:"
            tail -30 metro.log
          else
            echo "Metro is serving on http://localhost:8081"
            # Give Metro extra time to fully initialize for iOS 26.2 (React Native bridge needs more time)
            echo "Allowing Metro to fully stabilize..."
            sleep 8
          fi

          cd detox
          npm run detox:config-gen
          npm run e2e:ios-test -- ${{ matrix.specs }}
        env:
          DETOX_DISABLE_HIERARCHY_DUMP: "YES"
          DETOX_DISABLE_SCREENSHOT_TRACKING: "YES"
          DETOX_LOGLEVEL: "debug"
          DETOX_DEVICE_TYPE: ${{ env.DEVICE_NAME }}
          DETOX_OS_VERSION: ${{ env.DEVICE_OS_VERSION }}
          LOW_BANDWIDTH_MODE: ${{ inputs.low_bandwidth_mode }}

      - name: Cleanup Simulator State
        if: always()
        run: |
          echo "Cleaning up simulator state after tests..."

          # Stop Metro bundler if still running
          if [ ! -z "$METRO_PID" ]; then
            echo "Stopping Metro bundler (PID: $METRO_PID)..."
            kill -9 "$METRO_PID" 2>/dev/null || true
          fi

          # Terminate app gracefully
          if [ ! -z "$SIMULATOR_ID" ]; then
            echo "Terminating app on simulator..."
            xcrun simctl terminate "$SIMULATOR_ID" com.mattermost.rnbeta 2>/dev/null || true
            sleep 2
          fi

          echo "✅ Simulator cleanup complete"

      - name: reset network settings
        if: ${{ inputs.low_bandwidth_mode || failure() }}
        run: |
          networksetup -setwebproxystate Ethernet "off"
          networksetup -setsecurewebproxystate Ethernet "off"

          if (sudo pfctl -q -sa | grep 'Status: Enabled') then sudo pfctl -d; fi
          if (command  -v pm2 &> /dev/null) then pm2 stop mitmdump; fi

          sleep 5;

      - name: Upload mitmdump Flow Output
        if: ${{ inputs.low_bandwidth_mode }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: ios-mitmdump-flow-output-${{ needs.generate-specs.outputs.workflow_hash }}-${{ matrix.runId }}
          path: |
            /Users/runner/work/mattermost-mobile/mattermost-mobile/flow-output.csv
            /Users/runner/work/mattermost-mobile/mattermost-mobile/mitmdump.log

      - name: Upload iOS Test Report
        if: always()
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: ios-results-${{ needs.generate-specs.outputs.workflow_hash }}-${{ matrix.runId }}
          path: detox/artifacts/

  generate-report:
    runs-on: ubuntu-22.04
    needs:
      - generate-specs
      - e2e-ios
    outputs:
      TARGET_URL: ${{ steps.set-url.outputs.TARGET_URL }}
      STATUS: ${{ steps.determine-status.outputs.STATUS }}
      FAILURES: ${{ steps.summary.outputs.FAILURES }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          ref: ${{ inputs.MOBILE_VERSION }}

      - name: ci/prepare-node-deps
        uses: ./.github/actions/prepare-node-deps

      - name: Download iOS Artifacts
        uses: actions/download-artifact@c850b930e6ba138125429b7e5c93fc707a7f8427 # v4.1.4
        with:
          path: detox/artifacts/
          pattern: ios-results-${{ needs.generate-specs.outputs.workflow_hash }}-*

      - name: Generate Report Path
        id: s3
        run: |
          path="${{ needs.generate-specs.outputs.build_id }}-${{ needs.generate-specs.outputs.mobile_sha }}-${{ needs.generate-specs.outputs.mobile_ref }}"
          echo "path=$(echo "${path}" | sed 's/\./-/g')" >> ${GITHUB_OUTPUT}

      - name: Save report Detox Dependencies
        id: report-link
        run: |
          cd detox
          npm ci
          npm run e2e:save-report
        env:
          DETOX_AWS_ACCESS_KEY_ID: ${{ secrets.MM_MOBILE_DETOX_AWS_ACCESS_KEY_ID }}
          DETOX_AWS_SECRET_ACCESS_KEY: ${{ secrets.MM_MOBILE_DETOX_AWS_SECRET_ACCESS_KEY }}
          BUILD_ID: ${{ needs.generate-specs.outputs.build_id }}
          REPORT_PATH: ${{ steps.s3.outputs.path }}
          ## These are needed for the MM Webhook report
          COMMIT_HASH: ${{ needs.generate-specs.outputs.mobile_sha }}
          BRANCH: ${{ needs.generate-specs.outputs.mobile_ref }}

      - name: Calculate failures
        id: summary
        run: |
          echo "FAILURES=$(cat detox/artifacts/summary.json | jq .stats.failures)" >> ${GITHUB_OUTPUT}
          echo "PASSES=$(cat detox/artifacts/summary.json | jq .stats.passes)" >> ${GITHUB_OUTPUT}
          echo "SKIPPED=$(cat detox/artifacts/summary.json | jq .stats.skipped)" >> ${GITHUB_OUTPUT}
          echo "TOTAL=$(cat detox/artifacts/summary.json | jq .stats.tests)" >> ${GITHUB_OUTPUT}
          echo "ERRORS=$(cat detox/artifacts/summary.json | jq .stats.errors)" >> ${GITHUB_OUTPUT}
          echo "PERCENTAGE=$(cat detox/artifacts/summary.json | jq .stats.passPercent)" >> ${GITHUB_OUTPUT}

      - name: Set Target URL
        id: set-url
        run: |
            echo "TARGET_URL=https://${{ env.DETOX_AWS_S3_BUCKET }}.s3.amazonaws.com/${{ steps.s3.outputs.path }}/jest-stare/ios-report.html" >> ${GITHUB_OUTPUT}

      - name: Determine Status
        id: determine-status
        run: |
          if [[ ${{ steps.summary.outputs.failures }} -gt 0 && "${{ inputs.testcase_failure_fatal }}" == "true" ]]; then
            echo "STATUS=failure" >> ${GITHUB_OUTPUT}
          else
            echo "STATUS=success" >> ${GITHUB_OUTPUT}
          fi

      - name: Generate Summary
        run: |
          echo "| Tests | Passed :white_check_mark: | Failed :x: | Skipped :fast_forward: | Errors :warning: | " >> ${GITHUB_STEP_SUMMARY}
          echo "|:---:|:---:|:---:|:---:|:---:|" >> ${GITHUB_STEP_SUMMARY}
          echo "| ${{ steps.summary.outputs.TOTAL }} | ${{ steps.summary.outputs.PASSES }} | ${{ steps.summary.outputs.FAILURES }} | ${{ steps.summary.outputs.SKIPPED }} | ${{ steps.summary.outputs.ERRORS }} |" >> ${GITHUB_STEP_SUMMARY}
          echo "" >> ${GITHUB_STEP_SUMMARY}
          echo "You can check the full report [here](${{ steps.set-url.outputs.TARGET_URL }})" >> ${GITHUB_STEP_SUMMARY}
          echo "There was **${{ steps.summary.outputs.PERCENTAGE }}%** success rate." >> ${GITHUB_STEP_SUMMARY}

      - name: Comment report on the PR
        if: ${{ github.event_name == 'pull_request' }}
        uses: actions/github-script@v7
        with:
          script: |
            const prNumber = context.payload.pull_request.number;

            const commentBody = `**iOS E2E Test Report**: ${process.env.MOBILE_SHA} | ${process.env.PERCENTAGE}% (${process.env.PASSES}/${process.env.TOTAL}) | [full report](${process.env.TARGET_URL})
              | Tests | Passed ✅ | Failed ❌ | Skipped ⏭️ | Errors ⚠️ |
              |:---:|:---:|:---:|:---:|:---:|
              | ${process.env.TOTAL} | ${process.env.PASSES} | ${process.env.FAILURES} | ${process.env.SKIPPED} | ${process.env.ERRORS} |
              `;

            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: prNumber,
              body: commentBody,
            });
        env:
          STATUS: ${{ steps.determine-status.outputs.STATUS }}
          FAILURES: ${{ steps.summary.outputs.FAILURES }}
          PASSES: ${{ steps.summary.outputs.PASSES }}
          SKIPPED: ${{ steps.summary.outputs.SKIPPED }}
          TOTAL: ${{ steps.summary.outputs.TOTAL }}
          ERRORS: ${{ steps.summary.outputs.ERRORS }}
          PERCENTAGE: ${{ steps.summary.outputs.PERCENTAGE }}
          BUILD_ID: ${{ needs.generate-specs.outputs.build_id }}
          RUN_TYPE: ${{ inputs.run-type }}
          MOBILE_REF: ${{ needs.generate-specs.outputs.mobile_ref }}
          MOBILE_SHA: ${{ needs.generate-specs.outputs.mobile_sha }}
          TARGET_URL: ${{ steps.set-url.outputs.TARGET_URL }}