# cloudbuild.yaml — Auto-build, cost-check og deploy osvauco-agent på push til main
steps:
  # Steg 1: Kost-sjekk før deploy
  - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
    id: cost-check
    entrypoint: bash
    args:
      - '-c'
      - |
        echo "=== Cost Check ==="
        bash infrastructure/09-cost-check.sh || true
        echo "=== Cost Check ferdig ==="

  # Steg 2: Bygg Docker-image
  - name: 'gcr.io/cloud-builders/docker'
    id: build
    waitFor: ['cost-check']
    args:
      - 'build'
      - '-t'
      - '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_ARTIFACT_REPO}/osvauco-agent:$BUILD_ID'
      - '-t'
      - '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_ARTIFACT_REPO}/osvauco-agent:latest'
      - '.'
      - '-f'
      - 'agents/core-logic/Dockerfile'

  # Steg 3: Push image
  - name: 'gcr.io/cloud-builders/docker'
    id: push
    waitFor: ['build']
    args:
      - 'push'
      - '--all-tags'
      - '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_ARTIFACT_REPO}/osvauco-agent'

  # Steg 4: Deploy til Cloud Run
  - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
    id: deploy
    waitFor: ['push']
    entrypoint: gcloud
    args:
      - 'run'
      - 'deploy'
      - '${_CLOUD_RUN_SERVICE}'
      - '--image=${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_ARTIFACT_REPO}/osvauco-agent:$BUILD_ID'
      - '--region=${_REGION}'
      - '--project=${PROJECT_ID}'
      - '--service-account=${_AGENT_SA}'
      - '--set-env-vars=GOOGLE_CLOUD_PROJECT=${PROJECT_ID},GOOGLE_CLOUD_LOCATION=${_GEMINI_LOCATION},GOOGLE_GENAI_USE_VERTEXAI=True,BILLING_TABLE=billing_export.gcp_billing_export_v1_0171F6_057E6B_A260BA'
      - '--update-secrets=MCP_SECRET=mcp-server-key:latest,GOOGLE_CLIENT_ID=GOOGLE_CLIENT_ID:1,SESSION_SECRET=SESSION_SECRET:1,GOOGLE_CLIENT_SECRET=GOOGLE_CLIENT_SECRET:1'
      - '--no-allow-unauthenticated'
      - '--port=8080'
      - '--memory=1Gi'
      - '--cpu=1'
      - '--min-instances=0'
      - '--max-instances=3'
      - '--quiet'

  # Steg 5: Smoke test — verifiser at agenten svarer etter deploy
  # Bruker access token fra metadata-server (fungerer i Cloud Build 2nd gen)
  - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
    id: smoke-test
    waitFor: ['deploy']
    entrypoint: bash
    args:
      - '-c'
      - |
        echo "=== Smoke Test ==="
        TOKEN=$$(curl -sf \
          -H "Metadata-Flavor: Google" \
          "http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/token" \
          | python3 -c "import sys,json; print(json.load(sys.stdin)['access_token'])") \
          || { echo "❌ Kunne ikke hente access token"; exit 1; }

        RESPONSE=$$(curl -sf \
          -H "Authorization: Bearer $$TOKEN" \
          -H "Content-Type: application/json" \
          -d '{"user_id": "ci", "session_id": "smoke-$BUILD_ID", "message": "ping"}' \
          "https://${_CLOUD_RUN_URL}/run") \
          || { echo "❌ Smoke test feilet — /run svarte ikke"; exit 1; }

        echo "✅ Smoke test OK: $$RESPONSE"
        echo "=== Smoke Test ferdig ==="

  # Steg 6: Deploy-notifikasjon til webhook/chat-app
  - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
    id: notify
    waitFor: ['smoke-test']
    entrypoint: bash
    args:
      - '-c'
      - |
        WH_URL=$$(gcloud secrets versions access latest \
          --secret=webhook-url \
          --project=${PROJECT_ID} 2>/dev/null || echo "")
        if [[ -n "$$WH_URL" ]]; then
          NOTIFY_MSG="✅ *OSVauco Deploy fullført*\nCommit: \`$COMMIT_SHA\`\nService: \`${_CLOUD_RUN_SERVICE}\`\nRegion: \`${_REGION}\`\nSmoke test: ✅"
          curl -s -X POST "$$WH_URL" \
            -H 'Content-Type: application/json' \
            -d "{\"text\": \"$$NOTIFY_MSG\"}" || true
          echo "✓ Deploy-notifikasjon sendt"
        else
          echo "⚠️ Ingen webhook-url i Secret Manager — hopper over varsling"
        fi

substitutions:
  _REGION: us-central1
  _ARTIFACT_REPO: osvauco-repo
  _CLOUD_RUN_SERVICE: osvauco-agent
  _CLOUD_RUN_URL: osvauco-agent-zjbqp3prqq-uc.a.run.app
  _AGENT_SA: osvauco-agent-sa@propane-will-491900-m5.iam.gserviceaccount.com
  _GEMINI_LOCATION: global

options:
  substitutionOption: ALLOW_LOOSE
  logging: CLOUD_LOGGING_ONLY