name: Deploy Backend and Backoffice Dev

on:
  workflow_dispatch:
  push:
    branches:
      - dev

env:
  REGISTRY: pipe.gohorsejobs.com
  IMAGE_NAMESPACE: bohessefm
  DOCKER_MTU: 1200

jobs:
  build-and-push:
    runs-on:
      - self-hosted
      - ubuntu-latest
    defaults:
      run:
        shell: sh

    steps:
      - name: Prepare Environment (Git & Docker)
        run: |
          # Detecta o gerenciador de pacotes e instala o Git
          if command -v apk >/dev/null 2>&1; then
            apk add --no-cache git
          elif command -v apt-get >/dev/null 2>&1; then
            apt-get update && apt-get install -y git
          fi

      - name: Checkout code
        run: |
          # Clone manual usando o token para evitar erro de Node.js
          git clone --depth 1 --branch dev https://${{ secrets.FORGEJO_TOKEN }}@pipe.gohorsejobs.com/${{ github.repository }}.git .

      - name: Docker Login
        run: |
          echo "${{ secrets.FORGEJO_TOKEN }}" | docker login ${{ env.REGISTRY }} \
            -u ${{ env.IMAGE_NAMESPACE }} --password-stdin

      - name: Build & Push Backend
        run: |
          docker build --build-arg DOCKER_MTU=${{ env.DOCKER_MTU }} \
            -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/gohorsejobs:${{ github.sha }} \
            -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/gohorsejobs:latest ./backend
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/gohorsejobs:${{ github.sha }}
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/gohorsejobs:latest

      - name: Build & Push Backoffice
        run: |
          docker build --build-arg DOCKER_MTU=${{ env.DOCKER_MTU }} \
            -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/backoffice:${{ github.sha }} \
            -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/backoffice:latest ./backoffice
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/backoffice:${{ github.sha }}
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/backoffice:latest

  deploy-to-k3s:
    needs: build-and-push
    runs-on:
      - self-hosted
      - ubuntu-latest
    steps:
      - name: Prepare Environment (Git & Wget)
        run: |
          if command -v apk >/dev/null 2>&1; then
            apk add --no-cache git wget
          elif command -v apt-get >/dev/null 2>&1; then
            apt-get update && apt-get install -y git wget
          fi

      - name: Checkout code
        run: |
          git clone --depth 1 --branch dev https://${{ secrets.FORGEJO_TOKEN }}@pipe.gohorsejobs.com/${{ github.repository }}.git .

      - name: Setup Kubectl
        run: |
          if ! command -v kubectl >/dev/null 2>&1; then
            wget -qO /usr/local/bin/kubectl https://dl.k8s.io/release/v1.30.0/bin/linux/amd64/kubectl
            chmod +x /usr/local/bin/kubectl
          fi

      - name: Apply to K3s
        run: |
          mkdir -p $HOME/.kube
          echo "${{ secrets.KUBECONFIG }}" > $HOME/.kube/config
          chmod 600 $HOME/.kube/config
          
          # 1. Namespace
          kubectl create namespace gohorsejobsdev --dry-run=client -o yaml | kubectl apply -f -

          # 2. Registry Secret (Idempotente)
          kubectl -n gohorsejobsdev create secret docker-registry forgejo-registry \
            --docker-server=${{ env.REGISTRY }} \
            --docker-username=${{ env.IMAGE_NAMESPACE }} \
            --docker-password="${{ secrets.FORGEJO_TOKEN }}" \
            --dry-run=client -o yaml | kubectl apply -f -

          # 3. App Secrets (Idempotente)
          kubectl -n gohorsejobsdev create secret generic backend-secrets \
            --from-literal=MTU="${{ env.DOCKER_MTU }}" \
            --from-literal=JWT_SECRET="${{ vars.JWT_SECRET }}" \
            --from-literal=AMQP_URL="${{ vars.AMQP_URL }}" \
            --from-literal=DATABASE_URL="${{ vars.DATABASE_URL }}" \
            --dry-run=client -o yaml | kubectl apply -f -

          # 4. Deploy Manifests
          kubectl apply -f k8s/dev/ -n gohorsejobsdev

          # 5. Update Images (Trigger Rolling Update)
          kubectl -n gohorsejobsdev set image deployment/gohorse-backend-dev \
            backend=${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/gohorsejobs:${{ github.sha }}

          kubectl -n gohorsejobsdev set image deployment/gohorse-backoffice-dev \
            backoffice=${{ env.REGISTRY }}/${{ env.IMAGE_NAMESPACE }}/backoffice:${{ github.sha }}

          # 6. Wait for Rollout
          kubectl -n gohorsejobsdev rollout status deployment/gohorse-backend-dev --timeout=60s
          kubectl -n gohorsejobsdev rollout status deployment/gohorse-backoffice-dev --timeout=60s