name: Build and Deploy

on:
  push:
    branches:
      - main

jobs:
  remote-build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Run Entire CI/CD Process on Host via SSH
        run: |
          set -e

          # 1. Preparar el cliente SSH
          apt-get update > /dev/null && apt-get install -y openssh-client git > /dev/null
          mkdir -p ~/.ssh
          echo "${{ secrets.PROD_SERVER_SSH_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan -H ${{ secrets.PROD_SERVER_HOST }} >> ~/.ssh/known_hosts
          
          # 2. Conectarse al HOST y ejecutar todo el proceso allí
          ssh ${{ secrets.PROD_SERVER_USER }}@${{ secrets.PROD_SERVER_HOST }} << 'EOF'
            set -e

            # --- PARTE 1: PREPARACIÓN Y BUILD ---
            echo "--- (HOST) Preparing & Building ---"
            TEMP_DIR="/tmp/gitea-build/${{ gitea.run_id }}"
            REPO_NAME_RAW="${{ gitea.repository }}"
            REPO_NAME=\$(echo "\$REPO_NAME_RAW" | tr '[:upper:]' '[:lower:]')
            GITEA_REPO_PATH="/var/lib/docker/volumes/gitea-stack_gitea-data/_data/git/repositories/\${REPO_NAME}.git"
            
            git config --global --add safe.directory "\$GITEA_REPO_PATH"
            rm -rf \$TEMP_DIR
            git clone \$GITEA_REPO_PATH \$TEMP_DIR
            cd \$TEMP_DIR
            git checkout "${{ gitea.sha }}"
            
            docker run --rm -v "\$(pwd)":/workspace gcr.io/kaniko-project/executor:v1.9.0 --context=/workspace --dockerfile=/workspace/Backend/GestionIntegral.Api/Dockerfile --no-push --destination=\${REPO_NAME}-backend:latest --tarPath=/workspace/backend.tar
            docker run --rm -v "\$(pwd)":/workspace gcr.io/kaniko-project/executor:v1.9.0 --context=/workspace --dockerfile=/workspace/Frontend/Dockerfile --no-push --destination=\${REPO_NAME}-frontend:latest --tarPath=/workspace/frontend.tar

            # --- PARTE 2: DESPLEGAR ---
            echo "--- (HOST) Loading images and deploying... ---"
            
            docker load < backend.tar
            docker load < frontend.tar
            
            cd /opt/gestion-integral
            
            # Exportamos el secreto de la BD.
            export DB_SA_PASSWORD='${{ secrets.DB_SA_PASSWORD_SECRET }}'
            
            docker compose up -d

            # --- PARTE 3: LIMPIEZA ---
            echo "--- (HOST) Cleaning up... ---"
            rm -rf \$TEMP_DIR
            docker image prune -af
            
            echo "--- ¡¡DESPLIEGUE COMPLETADO Y VERIFICADO!! ---"
          EOF