# 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
    args:
      - 'build'
      - '--cache-from'
      - '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_ARTIFACT_REPO}/osvauco-agent:latest'
      - '-t'
      - '${_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,RAG_CORPUS=projects/propane-will-491900-m5/locations/europe-west4/ragCorpora/6917529027641081856,RAG_LOCATION=europe-west4'
      - '--set-secrets=GOOGLE_CLIENT_ID=GOOGLE_CLIENT_ID:1,SESSION_SECRET=SESSION_SECRET:1,GOOGLE_CLIENT_SECRET=GOOGLE_CLIENT_SECRET:1,MCP_SECRET=mcp-server-key:latest'
      - '--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
  - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
    id: smoke-test
    waitFor: ['deploy']
    entrypoint: bash
    args:
      - '-c'
      - |
        echo "=== Smoke Test ==="
        BASE_URL="https://${_CLOUD_RUN_URL}"

        # Vent på at Cloud Run-instansen er klar (cold start kan ta opptil 90s)
        # Henter fersk token per forsøk siden token kan utløpe under lang cold start
        echo "Venter på /health ..."
        STATUS="000"
        for i in $$(seq 1 9); do
          TOKEN=$$(gcloud auth print-identity-token 
            --audiences="$$BASE_URL" 2>/dev/null)
          if [ -z "$$TOKEN" ]; then
            echo "  /health forsøk $$i: kunne ikke hente token, venter..."
            sleep 10
            continue
          fi
          STATUS=$$(curl -s -o /dev/null -w "%{http_code}" 
            -H "Authorization: Bearer $$TOKEN" 
            "$$BASE_URL/health")
          echo "  /health forsøk $$i: HTTP $$STATUS"
          [ "$$STATUS" = "200" ] && break
          sleep 10
        done

        if [ "$$STATUS" != "200" ]; then
          echo "❌ /health svarte ikke 200 etter 90s (siste: $$STATUS)"
          exit 1
        fi

        # Kjør /run med fersk token
        TOKEN=$$(gcloud auth print-identity-token 
          --audiences="$$BASE_URL")

        RESPONSE=$$(curl -s -w "
HTTP_STATUS:%{http_code}" 
          -H "Authorization: Bearer $$TOKEN" 
          -H "Content-Type: application/json" 
          -d '{"user_id": "ci", "session_id": "smoke-$$BUILD_ID", "message": "ping"}' 
          "$$BASE_URL/run")

        HTTP_STATUS=$$(echo "$$RESPONSE" | grep "HTTP_STATUS:" | cut -d: -f2)
        BODY=$$(echo "$$RESPONSE" | grep -v "HTTP_STATUS:")
        echo "  /run HTTP $$HTTP_STATUS"
        if [ "$$HTTP_STATUS" != "200" ]; then
          echo "⚠️ /run svarte HTTP $$HTTP_STATUS i smoke-test (ikke fatal for deploy)"
          echo "Body: $$BODY"
        else
          echo "✅ Smoke test OK: $$BODY"
        fi

        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. Commit: $COMMIT_SHA, Service: ${_CLOUD_RUN_SERVICE}, Region: ${_REGION}"
          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-357036551735.us-central1.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