when:
  branch: [main, high-performance]
  event: push

steps:
  - name: detect-changes
    image: alpine/git
    commands:
      - apk add --no-cache bash
      - |
        #!/bin/bash
        set -e

        # Get changed files from last commit
        CHANGED_FILES=$(git diff --name-only HEAD~1 HEAD || echo "")

        # Check if relevant files changed (src, package.json, Dockerfile, etc.)
        RELEVANT_CHANGED=false
        if echo "$CHANGED_FILES" | grep -qE "^(src/|package\.json|package-lock\.json|Dockerfile|vite\.config|tsconfig|public/)"; then
          RELEVANT_CHANGED=true
          echo "✅ Admin panel code changed - will build"
        fi

        # Create marker file
        if [ "$RELEVANT_CHANGED" = "true" ]; then
          echo "SHOULD_BUILD=true" > .build-marker
          echo "🚀 Will build admin panel"
        else
          echo "SHOULD_BUILD=false" > .build-marker
          echo "⏭️ Skipping admin panel - no relevant changes"
        fi

        # Export for other steps
        cat .build-marker >> ${CI_ENV}

  - name: build-and-push
    image: woodpeckerci/plugin-docker-buildx:5.0.0
    settings:
      registry: ghcr.io
      repo: ghcr.io/traceworks2023/nxtgauge-admin-solid
      dockerfile: Dockerfile
      tags:
        - ${CI_COMMIT_SHA}
        - latest
        - high-performance-latest
      username:
        from_secret: GHCR_USERNAME
      password:
        from_secret: GHCR_TOKEN
      platforms: linux/amd64
    when:
      - evaluate: 'env.SHOULD_BUILD == "true"'

  - name: deploy
    image: bitnami/kubectl:latest
    environment:
      KUBE_CONFIG:
        from_secret: kube_config
    commands:
      - |
        #!/bin/bash
        set -e

        # Check if we should deploy
        if [ "${SHOULD_BUILD}" != "true" ]; then
          echo "⏭️ Skipping deployment - no changes"
          exit 0
        fi

        # Setup kubeconfig
        mkdir -p ~/.kube
        echo "$KUBE_CONFIG" | base64 -d > ~/.kube/config
        chmod 600 ~/.kube/config

        NAMESPACE="nxtgauge"
        DEPLOYMENT_NAME="nxtgauge-admin-solid"

        echo "🚀 Deploying admin panel..."

        # Trigger rolling restart to pick up new image
        kubectl rollout restart deployment/${DEPLOYMENT_NAME} -n ${NAMESPACE}

        # Wait for rollout to complete
        echo "⏳ Waiting for rollout to complete..."
        kubectl rollout status deployment/${DEPLOYMENT_NAME} -n ${NAMESPACE} --timeout=300s

        echo "✅ Admin panel deployed successfully!"

        # Show deployment status
        kubectl get deployment/${DEPLOYMENT_NAME} -n ${NAMESPACE}
    when:
      - evaluate: 'env.SHOULD_BUILD == "true"'

  - name: notify
    image: alpine:latest
    commands:
      - |
        if [ "${SHOULD_BUILD}" = "true" ]; then
          if [ "${CI_PIPELINE_STATUS}" = "success" ]; then
            echo "✅ Admin panel pipeline completed successfully"
          else
            echo "❌ Admin panel pipeline failed"
          fi
        else
          echo "⏭️ Admin panel was skipped (no changes)"
        fi
    when:
      - status: [success, failure]