name: Deploy

on:
  push:
    branches:
      - main

env:
  PNPM_VERSION: 9
  NODE_VERSION: 20
  REGISTRY: gitea.tegical.world
  IMAGE_PREFIX: tegical/seclusion

jobs:
  build-and-push:
    name: Build and Push Images
    runs-on: ubuntu-latest
    outputs:
      image_tag: ${{ steps.meta.outputs.tag }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Generate image tag
        id: meta
        run: |
          echo "tag=$(date +%Y%m%d%H%M%S)-${GITHUB_SHA::8}" >> $GITHUB_OUTPUT

      - name: Login to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and push Web image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./apps/web/Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}-web:${{ steps.meta.outputs.tag }}
            ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}-web:latest
          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}-web:buildcache
          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}-web:buildcache,mode=max

      - name: Build and push API image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./apps/api/Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}-api:${{ steps.meta.outputs.tag }}
            ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}-api:latest
          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}-api:buildcache
          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}-api:buildcache,mode=max

  deploy:
    name: Deploy to Knative
    runs-on: ubuntu-latest
    needs: build-and-push
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup kubectl
        uses: azure/setup-kubectl@v4

      - name: Configure kubeconfig
        run: |
          mkdir -p ~/.kube
          echo "${{ secrets.KUBECONFIG }}" | base64 -d > ~/.kube/config
          chmod 600 ~/.kube/config

      - name: Update image tags in manifests
        run: |
          IMAGE_TAG=${{ needs.build-and-push.outputs.image_tag }}
          sed -i "s|IMAGE_TAG_PLACEHOLDER|${IMAGE_TAG}|g" deploy/k8s/*.yaml

      - name: Deploy to Knative
        run: |
          kubectl apply -f deploy/k8s/namespace.yaml
          kubectl apply -f deploy/k8s/configmap.yaml
          kubectl apply -f deploy/k8s/secret.yaml
          kubectl apply -f deploy/k8s/web-ksvc.yaml
          kubectl apply -f deploy/k8s/api-ksvc.yaml

      - name: Wait for services to be ready
        run: |
          kubectl wait --for=condition=Ready ksvc/seclusion-web -n seclusion --timeout=300s
          kubectl wait --for=condition=Ready ksvc/seclusion-api -n seclusion --timeout=300s

      - name: Get service URLs
        run: |
          echo "Web URL: $(kubectl get ksvc seclusion-web -n seclusion -o jsonpath='{.status.url}')"
          echo "API URL: $(kubectl get ksvc seclusion-api -n seclusion -o jsonpath='{.status.url}')"