name: Build & Deploy KLZ Cables

on:
  push:
    branches:
      - main
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      skip_long_checks:
        description: 'Skip tests? (true/false)'
        required: false
        default: 'false'

concurrency:
  group: ${{ github.workflow }}-${{ (github.ref_type == 'tag' && !contains(github.ref_name, '-')) && 'prod' || (github.ref_type == 'tag' && 'staging' || 'testing') }}
  cancel-in-progress: true

jobs:
  # ──────────────────────────────────────────────────────────────────────────────
  # JOB 1: Prepare & Determine Environment
  # ──────────────────────────────────────────────────────────────────────────────
  prepare:
    name: 🔍 Prepare Environment
    runs-on: docker
    outputs:
      target:           ${{ steps.determine.outputs.target }}
      image_tag:        ${{ steps.determine.outputs.image_tag }}
      env_file:         ${{ steps.determine.outputs.env_file }}
      traefik_host:     ${{ steps.determine.outputs.traefik_host }}
      traefik_host_rule: ${{ steps.determine.outputs.traefik_host_rule }}
      primary_host:     ${{ steps.determine.outputs.primary_host }}
      next_public_base_url: ${{ steps.determine.outputs.next_public_base_url }}
      directus_url:     ${{ steps.determine.outputs.directus_url }}
      directus_host:    ${{ steps.determine.outputs.directus_host }}
      project_name:     ${{ steps.determine.outputs.project_name }}
      is_prod:          ${{ steps.determine.outputs.is_prod }}
      gotify_title:     ${{ steps.determine.outputs.gotify_title }}
      gotify_priority:  ${{ steps.determine.outputs.gotify_priority }}
      short_sha:        ${{ steps.determine.outputs.short_sha }}
      commit_msg:       ${{ steps.determine.outputs.commit_msg }}
    container:
      image: catthehacker/ubuntu:act-latest
    steps:
      - name: 🧹 Maintenance (High Density Cleanup)
        shell: bash
        run: |
          echo "Purging old build layers and dangling images..."
          docker image prune -f
          docker builder prune -f --filter "until=6h"

      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 2


      - name: 🔍 Environment & Version ermitteln
        id: determine
        shell: bash
        run: |
          TAG="${{ github.ref_name }}"
          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-9)
          IMAGE_TAG="sha-${SHORT_SHA}"
          COMMIT_MSG=$(git log -1 --pretty=%s || echo "No commit message available")

          if [[ "${{ github.ref_type }}" == "branch" && "$TAG" == "main" ]]; then
            if [[ "$COMMIT_MSG" =~ ^chore: ]]; then
              TARGET="skip"
              GOTIFY_TITLE="ℹ️ Skip Deploy (Chore)"
              GOTIFY_PRIORITY=2
            else
              TARGET="testing"
              IMAGE_TAG="main-${SHORT_SHA}"
              ENV_FILE=".env.testing"
              TRAEFIK_HOST="testing.klz-cables.com"
              NEXT_PUBLIC_BASE_URL="https://testing.klz-cables.com"
              DIRECTUS_URL="https://cms.testing.klz-cables.com"
              DIRECTUS_HOST="cms.testing.klz-cables.com"
              PROJECT_NAME="klz-cables-testing"
              IS_PROD="false"
              GOTIFY_TITLE="🧪 Testing-Deploy"
              GOTIFY_PRIORITY=4
            fi
          elif [[ "${{ github.ref_type }}" == "tag" ]]; then
            if [[ "$TAG" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
              TARGET="production"
              IMAGE_TAG="$TAG"
              ENV_FILE=".env.prod"
              TRAEFIK_HOST="klz-cables.com, www.klz-cables.com"
              NEXT_PUBLIC_BASE_URL="https://klz-cables.com"
              DIRECTUS_URL="https://cms.klz-cables.com"
              DIRECTUS_HOST="cms.klz-cables.com"
              PROJECT_NAME="klz-cables-prod"
              IS_PROD="true"
              GOTIFY_TITLE="🚀 Production-Release"
              GOTIFY_PRIORITY=6
            elif [[ "$TAG" =~ -rc || "$TAG" =~ -beta || "$TAG" =~ -alpha ]]; then
              TARGET="staging"
              IMAGE_TAG="$TAG"
              ENV_FILE=".env.staging"
              TRAEFIK_HOST="staging.klz-cables.com"
              NEXT_PUBLIC_BASE_URL="https://staging.klz-cables.com"
              DIRECTUS_URL="https://cms.staging.klz-cables.com"
              DIRECTUS_HOST="cms.staging.klz-cables.com"
              PROJECT_NAME="klz-cables-staging"
              IS_PROD="false"
              GOTIFY_TITLE="🧪 Staging-Deploy (Pre-Release)"
              GOTIFY_PRIORITY=5
            else
              TARGET="skip"
              GOTIFY_TITLE="❓ Unbekannter Tag"
              GOTIFY_PRIORITY=3
            fi
          else
            TARGET="skip"
          fi

          if [[ "$TRAEFIK_HOST" == *","* ]]; then
            # Multi-domain: Host(`a.com`) || Host(`b.com`)
            TRAEFIK_HOST_RULE=$(echo "$TRAEFIK_HOST" | sed 's/,/ /g' | awk '{for(i=1;i<=NF;i++) printf "Host(`%s`)%s", $i, (i==NF?"":" || ")}')
            PRIMARY_HOST=$(echo "$TRAEFIK_HOST" | cut -d',' -f1 | sed 's/ //g')
          else
            # Single domain: Host(`domain.com`)
            TRAEFIK_HOST_RULE="Host(\`$TRAEFIK_HOST\`)"
            PRIMARY_HOST="$TRAEFIK_HOST"
          fi

          {
            echo "target=$TARGET"
            echo "image_tag=$IMAGE_TAG"
            echo "env_file=$ENV_FILE"
            echo "traefik_host=$TRAEFIK_HOST"
            echo "traefik_host_rule=$TRAEFIK_HOST_RULE"
            echo "primary_host=$PRIMARY_HOST"
            echo "next_public_base_url=$NEXT_PUBLIC_BASE_URL"
            echo "directus_url=$DIRECTUS_URL"
            echo "directus_host=$DIRECTUS_HOST"
            echo "project_name=$PROJECT_NAME"
            echo "is_prod=$IS_PROD"
            echo "gotify_title=$GOTIFY_TITLE"
            echo "gotify_priority=$GOTIFY_PRIORITY"
            echo "short_sha=$SHORT_SHA"
            echo "commit_msg=$COMMIT_MSG"
          } >> "$GITHUB_OUTPUT"

  # ──────────────────────────────────────────────────────────────────────────────
  # JOB 2: Quality Assurance (Lint & Test)
  # ──────────────────────────────────────────────────────────────────────────────
  qa:
    name: 🧪 Quality Assurance
    needs: prepare
    if: needs.prepare.outputs.target != 'skip'
    runs-on: docker
    container:
      image: catthehacker/ubuntu:act-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

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

      - name: Install dependencies
        run: npm ci --legacy-peer-deps

      - name: 🧪 Run Checks in Parallel
        if: github.event.inputs.skip_long_checks != 'true'
        run: |
          npm run lint &
          LINT_PID=$!
          npm run typecheck &
          TYPE_PID=$!
          npm run test &
          TEST_PID=$!

          # Wait for all and fail if any fail
          wait $LINT_PID || exit 1
          wait $TYPE_PID || exit 1
          wait $TEST_PID || exit 1

  # ──────────────────────────────────────────────────────────────────────────────
  # JOB 3: Build & Push Docker Image
  # ──────────────────────────────────────────────────────────────────────────────
  build-app:
    name: 🏗️ Build App
    needs: prepare
    if: ${{ needs.prepare.outputs.target != 'skip' }}
    runs-on: docker
    container:
      image: catthehacker/ubuntu:act-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: 🐳 Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: 🔐 Registry Login
        run: |
          echo "${{ secrets.REGISTRY_PASS }}" | docker login registry.infra.mintel.me -u "${{ secrets.REGISTRY_USER }}" --password-stdin

      - name: 🏗️ App bauen & pushen
        env:
          IMAGE_TAG: ${{ needs.prepare.outputs.image_tag }}
          TARGET:    ${{ needs.prepare.outputs.target }}
          NEXT_PUBLIC_BASE_URL:          ${{ needs.prepare.outputs.next_public_base_url }}
          DIRECTUS_URL:                  ${{ needs.prepare.outputs.directus_url }}
        run: |
          docker buildx build \
            --pull \
            --platform linux/arm64 \
            --build-arg NEXT_PUBLIC_BASE_URL="$NEXT_PUBLIC_BASE_URL" \
            --build-arg NEXT_PUBLIC_TARGET="$TARGET" \
            --build-arg DIRECTUS_URL="$DIRECTUS_URL" \
            -t registry.infra.mintel.me/mintel/klz-cables.com:$IMAGE_TAG \
            --cache-from type=registry,ref=registry.infra.mintel.me/mintel/klz-cables.com:buildcache \
            --cache-to type=registry,ref=registry.infra.mintel.me/mintel/klz-cables.com:buildcache,mode=max \
            --push .

  # ──────────────────────────────────────────────────────────────────────────────
  # JOB 4: Deploy via SSH
  # ──────────────────────────────────────────────────────────────────────────────
  deploy:
    name: 🚀 Deploy
    needs: [prepare, build-app, qa]
    if: ${{ needs.prepare.outputs.target != 'skip' }}
    runs-on: docker
    container:
      image: catthehacker/ubuntu:act-latest
    env:
      TARGET:               ${{ needs.prepare.outputs.target }}
      IMAGE_TAG:            ${{ needs.prepare.outputs.image_tag }}
      ENV_FILE:             ${{ needs.prepare.outputs.env_file }}
      TRAEFIK_HOST:         ${{ needs.prepare.outputs.primary_host }}
      NEXT_PUBLIC_BASE_URL:          ${{ needs.prepare.outputs.next_public_base_url }}
      UMAMI_WEBSITE_ID:    ${{ needs.prepare.outputs.target == 'production' && secrets.NEXT_PUBLIC_UMAMI_WEBSITE_ID  || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_NEXT_PUBLIC_UMAMI_WEBSITE_ID  || secrets.TESTING_NEXT_PUBLIC_UMAMI_WEBSITE_ID  || secrets.NEXT_PUBLIC_UMAMI_WEBSITE_ID) }}
      UMAMI_API_ENDPOINT:  ${{ needs.prepare.outputs.target == 'production' && secrets.NEXT_PUBLIC_UMAMI_SCRIPT_URL  || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_NEXT_PUBLIC_UMAMI_SCRIPT_URL  || secrets.TESTING_NEXT_PUBLIC_UMAMI_SCRIPT_URL  || secrets.NEXT_PUBLIC_UMAMI_SCRIPT_URL) }}
      SENTRY_DSN:          ${{ secrets.SENTRY_DSN || vars.SENTRY_DSN }}
      MAIL_HOST:                     ${{ secrets.MAIL_HOST || vars.MAIL_HOST || (needs.prepare.outputs.target == 'production' && (secrets.MAIL_HOST || vars.MAIL_HOST) || (needs.prepare.outputs.target == 'staging' && (secrets.STAGING_MAIL_HOST || vars.STAGING_MAIL_HOST) || (secrets.TESTING_MAIL_HOST || vars.TESTING_MAIL_HOST) || (secrets.MAIL_HOST || vars.MAIL_HOST))) }}
      MAIL_PORT:                     ${{ secrets.MAIL_PORT || vars.MAIL_PORT || (needs.prepare.outputs.target == 'production' && (secrets.MAIL_PORT || vars.MAIL_PORT) || (needs.prepare.outputs.target == 'staging' && (secrets.STAGING_MAIL_PORT || vars.STAGING_MAIL_PORT) || (secrets.TESTING_MAIL_PORT || vars.TESTING_MAIL_PORT) || (secrets.MAIL_PORT || vars.MAIL_PORT))) }}
      MAIL_USERNAME:                 ${{ secrets.MAIL_USERNAME || vars.MAIL_USERNAME || (needs.prepare.outputs.target == 'production' && (secrets.MAIL_USERNAME || vars.MAIL_USERNAME) || (needs.prepare.outputs.target == 'staging' && (secrets.STAGING_MAIL_USERNAME || vars.STAGING_MAIL_USERNAME) || (secrets.TESTING_MAIL_USERNAME || vars.TESTING_MAIL_USERNAME) || (secrets.MAIL_USERNAME || vars.MAIL_USERNAME))) }}
      MAIL_PASSWORD:                 ${{ secrets.MAIL_PASSWORD || (needs.prepare.outputs.target == 'production' && secrets.MAIL_PASSWORD || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_MAIL_PASSWORD || secrets.TESTING_MAIL_PASSWORD || secrets.MAIL_PASSWORD)) }}
      MAIL_FROM:                     ${{ secrets.MAIL_FROM || vars.MAIL_FROM || (needs.prepare.outputs.target == 'production' && (secrets.MAIL_FROM || vars.MAIL_FROM) || (needs.prepare.outputs.target == 'staging' && (secrets.STAGING_MAIL_FROM || vars.STAGING_MAIL_FROM) || (secrets.TESTING_MAIL_FROM || vars.TESTING_MAIL_FROM) || (secrets.MAIL_FROM || vars.MAIL_FROM))) }}
      MAIL_RECIPIENTS:               ${{ secrets.MAIL_RECIPIENTS || vars.MAIL_RECIPIENTS || (needs.prepare.outputs.target == 'production' && (secrets.MAIL_RECIPIENTS || vars.MAIL_RECIPIENTS) || (needs.prepare.outputs.target == 'staging' && (secrets.STAGING_MAIL_RECIPIENTS || vars.STAGING_MAIL_RECIPIENTS) || (secrets.TESTING_MAIL_RECIPIENTS || vars.TESTING_MAIL_RECIPIENTS) || (secrets.MAIL_RECIPIENTS || vars.MAIL_RECIPIENTS))) }}
      DIRECTUS_URL:                  ${{ needs.prepare.outputs.directus_url }}
      DIRECTUS_HOST:                 ${{ needs.prepare.outputs.directus_host }}
      PROJECT_NAME:                  ${{ needs.prepare.outputs.project_name }}
      DIRECTUS_KEY:                  ${{ secrets.DIRECTUS_KEY || (needs.prepare.outputs.target == 'production' && secrets.DIRECTUS_KEY || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_DIRECTUS_KEY || secrets.TESTING_DIRECTUS_KEY || secrets.DIRECTUS_KEY)) }}
      DIRECTUS_SECRET:               ${{ secrets.DIRECTUS_SECRET || (needs.prepare.outputs.target == 'production' && secrets.DIRECTUS_SECRET || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_DIRECTUS_SECRET || secrets.TESTING_DIRECTUS_SECRET || secrets.DIRECTUS_SECRET)) }}
      DIRECTUS_ADMIN_EMAIL:          ${{ secrets.DIRECTUS_ADMIN_EMAIL || (needs.prepare.outputs.target == 'production' && secrets.DIRECTUS_ADMIN_EMAIL || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_DIRECTUS_ADMIN_EMAIL || secrets.TESTING_DIRECTUS_ADMIN_EMAIL || secrets.DIRECTUS_ADMIN_EMAIL)) }}
      DIRECTUS_ADMIN_PASSWORD:       ${{ secrets.DIRECTUS_ADMIN_PASSWORD || (needs.prepare.outputs.target == 'production' && secrets.DIRECTUS_ADMIN_PASSWORD || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_DIRECTUS_ADMIN_PASSWORD || secrets.TESTING_DIRECTUS_ADMIN_PASSWORD || secrets.DIRECTUS_ADMIN_PASSWORD)) }}
      DIRECTUS_DB_NAME:              ${{ secrets.DIRECTUS_DB_NAME || 'directus' }}
      DIRECTUS_DB_USER:              ${{ secrets.DIRECTUS_DB_USER || 'directus' }}
      DIRECTUS_DB_PASSWORD:          ${{ secrets.DIRECTUS_DB_PASSWORD || (needs.prepare.outputs.target == 'production' && secrets.DIRECTUS_DB_PASSWORD || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_DIRECTUS_DB_PASSWORD || secrets.TESTING_DIRECTUS_DB_PASSWORD || secrets.DIRECTUS_DB_PASSWORD)) }}
      DIRECTUS_API_TOKEN:            ${{ secrets.DIRECTUS_API_TOKEN || (needs.prepare.outputs.target == 'production' && secrets.DIRECTUS_API_TOKEN || (needs.prepare.outputs.target == 'staging' && secrets.STAGING_DIRECTUS_API_TOKEN || secrets.TESTING_DIRECTUS_API_TOKEN || secrets.DIRECTUS_API_TOKEN)) }}
      GATEKEEPER_PASSWORD:           ${{ secrets.GATEKEEPER_PASSWORD || 'klz2026' }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: 🚀 Deploy to ${{ env.TARGET }}
        shell: bash
        run: |
          echo "Deploying $TARGET → $IMAGE_TAG"

          mkdir -p ~/.ssh
          echo "${{ secrets.ALPHA_SSH_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -H alpha.mintel.me >> ~/.ssh/known_hosts 2>/dev/null

          # Generated by CI - $TARGET - $(date -u)
          # Determine dynamic values before writing the file
          LOG_LEVEL=$( [[ "$TARGET" == "testing" || "$TARGET" == "development" ]] && echo "debug" || echo "info" )
          COOKIE_DOMAIN=.$(echo $NEXT_PUBLIC_BASE_URL | sed 's|https://||')

          cat > /tmp/klz-cables.env << EOF
          # Generated by CI - $TARGET - $(date -u)
          IMAGE_TAG=$IMAGE_TAG
          NEXT_PUBLIC_BASE_URL=$NEXT_PUBLIC_BASE_URL
          UMAMI_WEBSITE_ID=$UMAMI_WEBSITE_ID
          UMAMI_API_ENDPOINT=$UMAMI_API_ENDPOINT
          SENTRY_DSN=$SENTRY_DSN
          LOG_LEVEL=$LOG_LEVEL
          MAIL_HOST=$MAIL_HOST
          MAIL_PORT=$MAIL_PORT
          MAIL_USERNAME=$MAIL_USERNAME
          MAIL_PASSWORD=$MAIL_PASSWORD
          MAIL_FROM=$MAIL_FROM
          MAIL_RECIPIENTS=$MAIL_RECIPIENTS

          # Directus
          DIRECTUS_URL=$DIRECTUS_URL
          DIRECTUS_HOST=$DIRECTUS_HOST
          DIRECTUS_KEY=$DIRECTUS_KEY
          DIRECTUS_SECRET=$DIRECTUS_SECRET
          DIRECTUS_ADMIN_EMAIL=$DIRECTUS_ADMIN_EMAIL
          DIRECTUS_ADMIN_PASSWORD=$DIRECTUS_ADMIN_PASSWORD
          DIRECTUS_DB_NAME=$DIRECTUS_DB_NAME
          DIRECTUS_DB_USER=$DIRECTUS_DB_USER
          DIRECTUS_DB_PASSWORD=$DIRECTUS_DB_PASSWORD
          DIRECTUS_API_TOKEN=$DIRECTUS_API_TOKEN
          INTERNAL_DIRECTUS_URL=http://directus:8055
          GATEKEEPER_PASSWORD=$GATEKEEPER_PASSWORD

          TARGET=$TARGET
          SENTRY_ENVIRONMENT=$TARGET
          PROJECT_NAME=$PROJECT_NAME
          COOKIE_DOMAIN=$COOKIE_DOMAIN
          TRAEFIK_HOST=$TRAEFIK_HOST
          EOF

          # Append complex variables that contain backticks using printf to avoid shell expansion hits
          printf "AUTH_MIDDLEWARE=%s\n" "$( [[ "$TARGET" == "production" ]] && echo "${PROJECT_NAME}-compress" || echo "${PROJECT_NAME}-auth,${PROJECT_NAME}-compress" )" >> /tmp/klz-cables.env
          printf "TRAEFIK_HOST_RULE='%s'\n" '${{ needs.prepare.outputs.traefik_host_rule }}' >> /tmp/klz-cables.env

          # 1. Cleanup and Create Directories on server BEFORE SCP
          ssh -o StrictHostKeyChecking=accept-new root@alpha.mintel.me bash << 'EOF'
            set -e
            mkdir -p /home/deploy/sites/klz-cables.com/varnish
            mkdir -p /home/deploy/sites/klz-cables.com/directus/uploads /home/deploy/sites/klz-cables.com/directus/extensions
            if [ -d "/home/deploy/sites/klz-cables.com/varnish/default.vcl" ]; then
              echo "🧹 Removing directory 'varnish/default.vcl' created by Docker..."
              rm -rf /home/deploy/sites/klz-cables.com/varnish/default.vcl
            fi
            chown -R deploy:deploy /home/deploy/sites/klz-cables.com/directus /home/deploy/sites/klz-cables.com/varnish
          EOF

          # 2. Transfer files
          scp -o StrictHostKeyChecking=accept-new /tmp/klz-cables.env root@alpha.mintel.me:/home/deploy/sites/klz-cables.com/$ENV_FILE
          scp -o StrictHostKeyChecking=accept-new docker-compose.yml root@alpha.mintel.me:/home/deploy/sites/klz-cables.com/docker-compose.yml
          scp -r -o StrictHostKeyChecking=accept-new varnish root@alpha.mintel.me:/home/deploy/sites/klz-cables.com/

          ssh -o StrictHostKeyChecking=accept-new root@alpha.mintel.me IMAGE_TAG="$IMAGE_TAG" ENV_FILE="$ENV_FILE" PROJECT_NAME="$PROJECT_NAME" bash << 'EOF'
            set -e
            cd /home/deploy/sites/klz-cables.com
            chmod 600 "$ENV_FILE"
            chown deploy:deploy "$ENV_FILE"

            echo "${{ secrets.REGISTRY_PASS }}" | docker login registry.infra.mintel.me -u "${{ secrets.REGISTRY_USER }}" --password-stdin
            echo "→ Pulling image: $IMAGE_TAG"
            docker compose -p "$PROJECT_NAME" --env-file "$ENV_FILE" pull
            echo "→ Starting containers..."
            docker compose -p "$PROJECT_NAME" --env-file "$ENV_FILE" up -d --remove-orphans
            docker system prune -f --filter "until=24h"
            echo "→ Waiting 15s for warmup..."
            sleep 15
            echo "→ Container status:"
            docker compose -p "$PROJECT_NAME" --env-file "$ENV_FILE" ps
            if ! docker compose -p "$PROJECT_NAME" --env-file "$ENV_FILE" ps | grep -q "Up"; then
              echo "❌ Fehler: Container nicht Up!"
              docker compose -p "$PROJECT_NAME" --env-file "$ENV_FILE" logs --tail=150
              exit 1
            fi
            
            echo "→ Verifying Varnish Backend Health..."
            docker compose -p "$PROJECT_NAME" --env-file "$ENV_FILE" exec -T varnish varnishadm backend.list
            if ! docker compose -p "$PROJECT_NAME" --env-file "$ENV_FILE" exec -T varnish varnishadm backend.list | grep -q "healthy"; then
              echo "❌ Fehler: Varnish Backend ist SICK!"
              docker compose -p "$PROJECT_NAME" --env-file "$ENV_FILE" logs varnish
              exit 1
            fi
            echo "✅ Varnish Backend ist Healthy."

  # ──────────────────────────────────────────────────────────────────────────────
  # JOB 5: PageSpeed Test
  # ──────────────────────────────────────────────────────────────────────────────
  pagespeed:
    name: ⚡ PageSpeed
    needs: [prepare, deploy]
    if: |
      always() && 
      needs.prepare.outputs.target != 'skip' &&
      needs.deploy.result == 'success' && 
      github.event.inputs.skip_long_checks != 'true'
    runs-on: docker
    container:
      image: catthehacker/ubuntu:act-latest
    # outputs:
    #   report_url: ${{ steps.save.outputs.report_url }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

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

      - name: Install dependencies
        run: npm ci --legacy-peer-deps

      - name: 🔍 Install Chromium (Native & ARM64)
        run: |
          apt-get update
          apt-get install -y gnupg wget ca-certificates
          
          # Detect OS
          OS_ID=$(. /etc/os-release && echo $ID)
          CODENAME=$(. /etc/os-release && echo $VERSION_CODENAME)
          
          if [ "$OS_ID" = "debian" ]; then
            echo "🎯 Debian detected - installing native chromium"
            apt-get install -y chromium
          else
            echo "🎯 Ubuntu detected - adding xtradeb PPA"
            mkdir -p /etc/apt/keyrings
            KEY_ID="82BB6851C64F6880"
            
            # Multi-method Key Fetch
            SUCCESS=false
            echo "Fetching key $KEY_ID..."
            
            # Method 1: gpg --recv-keys (standard)
            for server in "hkp://keyserver.ubuntu.com:80" "hkp://keyserver.ubuntu.com:11371"; do
              if gpg --no-default-keyring --keyring /tmp/xtradeb.gpg --keyserver "$server" --recv-keys "$KEY_ID"; then
                gpg --no-default-keyring --keyring /tmp/xtradeb.gpg --export > /etc/apt/keyrings/xtradeb.gpg
                SUCCESS=true && break
              fi
            done
            
            # Method 2: Direct wget (fallback)
            if [ "$SUCCESS" = false ]; then
              wget -qO- "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x$KEY_ID" | gpg --dearmor > /etc/apt/keyrings/xtradeb.gpg && SUCCESS=true
            fi
            
            if [ "$SUCCESS" = true ]; then
              echo "deb [signed-by=/etc/apt/keyrings/xtradeb.gpg] http://ppa.launchpad.net/xtradeb/apps/ubuntu $CODENAME main" > /etc/apt/sources.list.d/xtradeb-ppa.list
            else
              echo "⚠️ GPG fetch failed, using legacy apt-key as last resort..."
              apt-key adv --keyserver keyserver.ubuntu.com --recv-keys "$KEY_ID" || true
              echo "deb http://ppa.launchpad.net/xtradeb/apps/ubuntu $CODENAME main" > /etc/apt/sources.list.d/xtradeb-ppa.list
            fi
            
            # PRIORITY PINNING: Force PPA over Snap-dummy
            printf "Package: *\nPin: release o=LP-PPA-xtradeb-apps\nPin-Priority: 1001\n" > /etc/apt/preferences.d/xtradeb
            
            apt-get update
            apt-get install -y --allow-downgrades chromium || apt-get install -y chromium-browser
          fi
          
          # Force clean paths (remove existing dead links/files if they are snap wrappers)
          rm -f /usr/bin/google-chrome /usr/bin/chromium-browser
          [ -f /usr/bin/chromium ] && ln -sf /usr/bin/chromium /usr/bin/google-chrome
          [ -f /usr/bin/chromium ] && ln -sf /usr/bin/chromium /usr/bin/chromium-browser
          
          echo "✅ Binary check:"
          ls -l /usr/bin/chromium* /usr/bin/google-chrome || true
        continue-on-error: true

      - name: 🧪 Run PageSpeed (Lighthouse)
        env:
          NEXT_PUBLIC_BASE_URL: ${{ needs.prepare.outputs.next_public_base_url }}
          GATEKEEPER_PASSWORD: ${{ secrets.GATEKEEPER_PASSWORD || 'klz2026' }}
          PAGESPEED_LIMIT: 8
          PUPPETEER_EXECUTABLE_PATH: /usr/bin/chromium
          CHROME_PATH: /usr/bin/chromium
        run: npm run pagespeed:test



  # ──────────────────────────────────────────────────────────────────────────────
  # JOB 6: Notifications
  # ──────────────────────────────────────────────────────────────────────────────
  notifications:
    name: 🔔 Notifications
    needs: [prepare, qa, build-app, deploy, pagespeed]
    if: always()
    runs-on: docker
    container:
      image: catthehacker/ubuntu:act-latest
    steps:
      - name: 📊 Deployment Summary
        run: |
          echo "┌──────────────────────────────┐"
          echo "│ Deployment Summary           │"
          echo "├──────────────────────────────┤"
          echo "│ Status:     ${{ needs.deploy.result }} │"
          echo "│ Umgebung:   ${{ needs.prepare.outputs.target || 'skipped' }} │"
          echo "│ Version:    ${{ needs.prepare.outputs.image_tag }} │"
          echo "│ Commit:     ${{ needs.prepare.outputs.short_sha }} │"
          echo "│ Message:    ${{ needs.prepare.outputs.commit_msg }} │"
          echo "└──────────────────────────────┘"

      - name: 🔔 Gotify - Success
        if: needs.deploy.result == 'success'
        run: |
          curl -s -k -X POST "${{ secrets.GOTIFY_URL }}/message?token=${{ secrets.GOTIFY_TOKEN }}" \
            -F "title=${{ needs.prepare.outputs.gotify_title }}" \
            -F "message=Erfolgreich deployt auf **${{ needs.prepare.outputs.target }}**\n\nVersion: **${{ needs.prepare.outputs.image_tag }}**\nCommit: ${{ needs.prepare.outputs.short_sha }} (${{ needs.prepare.outputs.commit_msg }})\nVon: ${{ github.actor }}\nRun: ${{ github.run_id }}" \
            -F "priority=4" || true

      - name: 🔔 Gotify - Failure
        if: |
          needs.prepare.result == 'failure' ||
          needs.qa.result == 'failure' ||
          needs.build-app.result == 'failure' ||
          needs.deploy.result == 'failure' ||
          needs.pagespeed.result == 'failure'
        run: |
          curl -s -k -X POST "${{ secrets.GOTIFY_URL }}/message?token=${{ secrets.GOTIFY_TOKEN }}" \
            -F "title=❌ Deployment FEHLGESCHLAGEN – ${{ needs.prepare.outputs.target || 'unknown' }}" \
            -F "message=**Fehler beim Deploy auf ${{ needs.prepare.outputs.target }}**\n\nVersion: ${{ needs.prepare.outputs.image_tag || '?' }}\nCommit: ${{ needs.prepare.outputs.short_sha || '?' }}\nVon: ${{ github.actor }}\nRun: ${{ github.run_id }}\n\nBitte Logs prüfen!" \
            -F "priority=8" || true