name: Build and Deploy

on:
  release:
    types: [created]

jobs:
  # ==========================================================================
  # Test jobs — all three run concurrently. No build or deploy job may
  # proceed until every test job has succeeded.
  # ==========================================================================

  test-api:
    name: Test - API
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: "1.3.6"

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Generate API Prisma client
        run: DATABASE_URL="postgresql://dummy:dummy@localhost:5432/dummy" bunx prisma generate
        working-directory: api

      - name: Run API tests
        run: bun test --preload ./tests/setup.ts
        working-directory: api

  test-dalpuri:
    name: Test - Dalpuri
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: "1.3.6"

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Generate Dalpuri Prisma client (CW MSSQL)
        run: DATABASE_URL="sqlserver://localhost:1433;database=dummy;user=dummy;password=dummy;trustServerCertificate=true" bunx prisma generate
        working-directory: dalpuri

      - name: Generate API Prisma client (required by Dalpuri translators)
        run: DATABASE_URL="postgresql://dummy:dummy@localhost:5432/dummy" bunx prisma generate
        working-directory: api

      - name: Run Dalpuri tests
        run: bun test
        working-directory: dalpuri

  test-ui:
    name: Test - UI
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ui
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: "1.3.11"

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Run UI unit tests
        run: bun run test:unit -- --run
        env:
          PUBLIC_API_URL: "https://api.example.com"

  # ==========================================================================
  # Build jobs — run concurrently, but all require every test to pass first.
  # ==========================================================================

  build-api:
    name: Build - API
    needs: [test-api, test-dalpuri, test-ui]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

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

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push the API runtime image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: api/Dockerfile
          push: true
          target: runtime
          tags: |
            ghcr.io/horizonstacksoftware/optima-api:latest
            ghcr.io/horizonstacksoftware/optima-api:${{ github.event.release.tag_name }}

      - name: Build and push the API migration image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: api/Dockerfile
          push: true
          target: migration
          tags: |
            ghcr.io/horizonstacksoftware/optima-api-migrate:latest
            ghcr.io/horizonstacksoftware/optima-api-migrate:${{ github.event.release.tag_name }}

      - name: Build and push the dalpuri sync image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: api/Dockerfile
          push: true
          target: dalpuri-sync
          tags: |
            ghcr.io/horizonstacksoftware/optima-dalpuri-sync:latest
            ghcr.io/horizonstacksoftware/optima-dalpuri-sync:${{ github.event.release.tag_name }}

  build-worker:
    name: Build - Worker
    needs: [test-api, test-dalpuri, test-ui]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

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

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push the worker image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: api/Dockerfile
          push: true
          target: worker
          tags: |
            ghcr.io/horizonstacksoftware/optima-worker:latest
            ghcr.io/horizonstacksoftware/optima-worker:${{ github.event.release.tag_name }}

  build-ui-server:
    name: Build - UI Server
    needs: [test-api, test-dalpuri, test-ui]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Build and push the UI server image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ui/Dockerfile
          push: true
          build-args: |
            PUBLIC_API_URL=https://opt-api.osdci.net
          tags: |
            ghcr.io/horizonstacksoftware/optima-ui:latest
            ghcr.io/horizonstacksoftware/optima-ui:${{ github.event.release.tag_name }}

  build-ui-desktop-macos:
    name: Build - UI Desktop (macOS)
    needs: [test-api, test-dalpuri, test-ui]
    runs-on: macos-latest
    permissions:
      contents: write
    defaults:
      run:
        working-directory: ui
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22

      - name: Install Bun
        uses: oven-sh/setup-bun@v2

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Rebuild native modules
        run: npm rebuild
        env:
          HUSKY: "0"

      - name: Build macOS distributables
        run: bun run make:macos
        env:
          PUBLIC_API_URL: https://opt-api.osdci.net

      - name: Upload macOS artifacts to release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            ui/out/make/**/*.dmg
            ui/out/make/**/*.zip

  build-ui-desktop-windows:
    name: Build - UI Desktop (Windows)
    needs: [test-api, test-dalpuri, test-ui]
    runs-on: windows-latest
    permissions:
      contents: write
    defaults:
      run:
        working-directory: ui
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22

      - name: Install Bun
        uses: oven-sh/setup-bun@v2

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Rebuild native modules
        run: npm rebuild
        env:
          HUSKY: "0"

      - name: Build Windows distributables
        run: bun run make -- --platform win32
        env:
          PUBLIC_API_URL: https://opt-api.osdci.net

      - name: Upload Windows artifacts to release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            ui/out/make/**/*.exe

  # Runs a full CW → API data sync as a Kubernetes Job (the CW MSSQL and
  # API Postgres addresses are internal to the cluster and unreachable from
  # GitHub-hosted runners).  Waits for both images to be built first and
  # must succeed before either the API or worker deploys.
  sync-cw-to-api:
    name: Sync - CW to API
    needs: [build-api, build-worker]
    runs-on: ubuntu-latest
    steps:
      - name: Set the Kubernetes context
        uses: azure/k8s-set-context@v2
        with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBECONFIG }}

      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Delete previous sync job if exists
        run: kubectl delete job -n optima -l app=dalpuri-sync --ignore-not-found

      - name: Apply sync job
        run: |
          TAG=${{ github.event.release.tag_name }}
          sed "s/RELEASE_TAG/${TAG}/g" dalpuri/kubernetes/sync-job.yaml | kubectl apply -f -

      - name: Wait for sync to complete
        run: |
          TAG=${{ github.event.release.tag_name }}
          JOB="job/dalpuri-sync-${TAG}"

          kubectl wait --for=condition=complete --timeout=1800s -n optima "$JOB" &
          WAIT_COMPLETE=$!
          kubectl wait --for=condition=failed --timeout=1800s -n optima "$JOB" &
          WAIT_FAILED=$!

          wait -n $WAIT_COMPLETE $WAIT_FAILED

          echo "--- Sync job logs ---"
          kubectl logs -n optima "$JOB" --tail=500 || true

          if kubectl get -n optima "$JOB" -o jsonpath='{.status.conditions[?(@.type=="Complete")].status}' | grep -q "True"; then
            echo "Sync completed successfully."
            exit 0
          else
            echo "Sync FAILED."
            exit 1
          fi

  # ==========================================================================
  # Deploy jobs
  # ==========================================================================

  migrate-api:
    name: Migrate - API Database
    needs: [build-api]
    runs-on: ubuntu-latest
    steps:
      - name: Set the Kubernetes context
        uses: azure/k8s-set-context@v2
        with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBECONFIG }}

      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Delete previous migration job if exists
        run: kubectl delete job -n optima -l app=prisma-migrate --ignore-not-found

      - name: Apply migration job
        run: |
          TAG=${{ github.event.release.tag_name }}
          sed "s/RELEASE_TAG/${TAG}/g" api/kubernetes/migration-job.yaml | kubectl apply -f -

      - name: Wait for migration to complete
        run: |
          TAG=${{ github.event.release.tag_name }}
          JOB="job/prisma-migrate-${TAG}"

          # Wait for either success or failure — whichever comes first.
          kubectl wait --for=condition=complete --timeout=180s -n optima "$JOB" &
          WAIT_COMPLETE=$!
          kubectl wait --for=condition=failed --timeout=180s -n optima "$JOB" &
          WAIT_FAILED=$!

          # wait -n returns when the first background job exits
          wait -n $WAIT_COMPLETE $WAIT_FAILED
          FIRST_EXIT=$?

          # Print logs regardless of outcome so failures are diagnosable
          echo "--- Migration pod logs ---"
          kubectl logs -n optima "$JOB" --tail=200 || true

          # Determine outcome by checking the job's actual conditions
          if kubectl get -n optima "$JOB" -o jsonpath='{.status.conditions[?(@.type=="Complete")].status}' | grep -q "True"; then
            echo "Migration completed successfully."
            exit 0
          else
            echo "Migration FAILED."
            exit 1
          fi

  deploy-api:
    name: Deploy - API
    needs: [migrate-api, sync-cw-to-api]
    runs-on: ubuntu-latest
    steps:
      - name: Set the Kubernetes context
        uses: azure/k8s-set-context@v2
        with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBECONFIG }}

      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Lint API Kubernetes manifests
        uses: azure/k8s-lint@v3
        with:
          lintType: dryrun
          manifests: |
            api/kubernetes/deployment.yaml
            api/kubernetes/ingress.yaml
          namespace: optima

      - name: Deploy API to the Kubernetes cluster
        uses: azure/k8s-deploy@v5
        with:
          namespace: optima
          force: true
          skip-tls-verify: true
          manifests: |
            api/kubernetes/deployment.yaml
            api/kubernetes/ingress.yaml
          images: |
            ghcr.io/horizonstacksoftware/optima-api:${{ github.event.release.tag_name }}

  deploy-ui:
    name: Deploy - UI Server
    needs: [build-ui-server]
    runs-on: ubuntu-latest
    steps:
      - name: Set the Kubernetes context
        uses: azure/k8s-set-context@v2
        with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBECONFIG }}

      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Lint UI Kubernetes manifests
        uses: azure/k8s-lint@v3
        with:
          lintType: dryrun
          manifests: |
            ui/kubernetes/deployment.yaml
            ui/kubernetes/ingress.yaml
          namespace: optima

      - name: Deploy UI to the Kubernetes cluster
        uses: azure/k8s-deploy@v5
        with:
          namespace: optima
          force: true
          skip-tls-verify: true
          manifests: |
            ui/kubernetes/deployment.yaml
            ui/kubernetes/ingress.yaml
          images: |
            ghcr.io/horizonstacksoftware/optima-ui:${{ github.event.release.tag_name }}

  deploy-worker:
    name: Deploy - Worker
    needs: [build-worker, sync-cw-to-api]
    runs-on: ubuntu-latest
    steps:
      - name: Set the Kubernetes context
        uses: azure/k8s-set-context@v2
        with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBECONFIG }}

      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Lint worker Kubernetes manifests
        uses: azure/k8s-lint@v3
        with:
          lintType: dryrun
          manifests: |
            api/kubernetes/worker-deployment.yaml
          namespace: optima

      - name: Deploy worker to the Kubernetes cluster
        uses: azure/k8s-deploy@v5
        with:
          namespace: optima
          force: true
          skip-tls-verify: true
          manifests: |
            api/kubernetes/worker-deployment.yaml
          images: |
            ghcr.io/horizonstacksoftware/optima-worker:${{ github.event.release.tag_name }}