when:
  - event: push
    branch: master

clone:
  git:
    image: woodpeckerci/plugin-git
    settings:
      attempts: 5
      backoff: 10s

steps:
  - name: install-frontend-deps
    image: node:24-alpine
    environment:
      NODE_OPTIONS: "--max-old-space-size=1024"
    commands:
      - cd frontend && npm ci

  - name: test-shard-1
    image: node:24-alpine
    depends_on:
      - install-frontend-deps
    environment:
      NODE_OPTIONS: "--max-old-space-size=1024"
    commands:
      - cd frontend && npx vitest run --reporter=verbose --shard=1/4

  - name: test-shard-2
    image: node:24-alpine
    depends_on:
      - install-frontend-deps
    environment:
      NODE_OPTIONS: "--max-old-space-size=1024"
    commands:
      - cd frontend && npx vitest run --reporter=verbose --shard=2/4

  - name: test-shard-3
    image: node:24-alpine
    depends_on:
      - install-frontend-deps
    environment:
      NODE_OPTIONS: "--max-old-space-size=1024"
    commands:
      - cd frontend && npx vitest run --reporter=verbose --shard=3/4

  - name: test-shard-4
    image: node:24-alpine
    depends_on:
      - install-frontend-deps
    environment:
      NODE_OPTIONS: "--max-old-space-size=1024"
    commands:
      - cd frontend && npx vitest run --reporter=verbose --shard=4/4

  - name: build-and-push-frontend
    image: woodpeckerci/plugin-docker-buildx
    depends_on:
      - test-shard-1
      - test-shard-2
      - test-shard-3
      - test-shard-4
    settings:
      username: viktorbarzin
      password:
        from_secret: dockerhub-token
      repo: viktorbarzin/immoweb
      dockerfile: frontend/Dockerfile
      context: frontend
      target: production
      platforms:
        - linux/amd64
      tag: ["${CI_PIPELINE_NUMBER}", "latest"]
      cache_from: "viktorbarzin/immoweb:latest"
      cache_to: "type=inline"

  - name: update-deployment
    image: alpine
    depends_on:
      - build-and-push-frontend
    commands:
      - apk add --no-cache curl jq
      - |
        TOKEN=$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)
        IMAGE="viktorbarzin/immoweb:${CI_PIPELINE_NUMBER}"
        RESTART_AT=$(date -u +%Y-%m-%dT%H:%M:%SZ)
        API="https://kubernetes:6443/apis/apps/v1/namespaces/realestate-crawler/deployments"
        DEPLOY="realestate-crawler-ui"

        CONTAINER=$(curl -sfk "$API/$DEPLOY" \
          -H "Authorization: Bearer $TOKEN" \
          -H "Accept: application/json" | jq -r '.spec.template.spec.containers[0].name')
        echo "Patching $DEPLOY (container=$CONTAINER) to image $IMAGE with restartedAt=$RESTART_AT..."

        curl -sf -X PATCH "$API/$DEPLOY" \
          -H "Authorization: Bearer $TOKEN" \
          -H "Content-Type: application/strategic-merge-patch+json" \
          -k -d "{\"spec\":{\"template\":{\"metadata\":{\"annotations\":{\"kubectl.kubernetes.io/restartedAt\":\"$RESTART_AT\"}},\"spec\":{\"containers\":[{\"name\":\"$CONTAINER\",\"image\":\"$IMAGE\"}]}}}}" \
          | jq '{name: .metadata.name, generation: .metadata.generation, image: .spec.template.spec.containers[0].image}'

  - name: verify-deploy
    image: alpine
    depends_on:
      - update-deployment
    commands:
      - apk add --no-cache curl jq
      - |
        TOKEN=$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)
        EXPECTED_IMAGE="viktorbarzin/immoweb:${CI_PIPELINE_NUMBER}"
        PODS_API="https://kubernetes:6443/api/v1/namespaces/realestate-crawler/pods?labelSelector=app%3Drealestate-crawler-ui"

        for i in $(seq 1 60); do
          RAW=$(curl -sfk "$PODS_API" \
            -H "Authorization: Bearer $TOKEN" \
            -H "Accept: application/json")

          if [ "$i" -eq 1 ]; then
            echo "DEBUG: All pods for realestate-crawler-ui:"
            echo "$RAW" | jq -r '[.items[] | {name: .metadata.name, image: .spec.containers[0].image, ready: (.status.containerStatuses[]? | .ready), phase: .status.phase}] | .[] | "  \(.name) image=\(.image) ready=\(.ready) phase=\(.phase)"' 2>/dev/null || echo "  (no pods found)"
          fi

          RESULT=$(echo "$RAW" | \
            jq --arg img "$EXPECTED_IMAGE" '[.items[] | select(
              (.status.containerStatuses[]? | .ready == true) and
              (.spec.containers[]? | .image | endswith($img))
            ) | {name: .metadata.name, image: .spec.containers[0].image, started: .status.startTime}]')

          COUNT=$(echo "$RESULT" | jq 'length')
          echo "Attempt $i/60: $COUNT pod(s) ready with image matching $EXPECTED_IMAGE"

          if [ "$COUNT" -gt 0 ]; then
            echo "$RESULT" | jq -r '.[] | "  \(.name) image=\(.image) started=\(.started)"'
            echo "New pod is live!"
            exit 0
          fi

          sleep 5
        done

        echo "ERROR: No new ready pod with image $EXPECTED_IMAGE appeared within 5 minutes"
        exit 1