name: mws-frontend

on:
  push:
    branches:
      - main

env:
  DOCKERHUB_REPO: mws-frontend
  CONTAINER_NAME: mws-frontend
  HOST_PORT: "3000"
  CONTAINER_PORT: "80"
  VITE_API_BASE_URL: https://mws-api.koda.id.vn

jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      sha_short: ${{ steps.vars.outputs.sha_short }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set short SHA
        id: vars
        run: echo "sha_short=$(echo ${{ github.sha }} | cut -c1-7)" >> $GITHUB_OUTPUT

      - name: Build Docker image
        run: |
          IMAGE_BASE="${{ secrets.REGISTRY_USER }}/${{ env.DOCKERHUB_REPO }}"
          docker build \
            --build-arg VITE_API_BASE_URL="${{ env.VITE_API_BASE_URL }}" \
            -t "$IMAGE_BASE:${{ steps.vars.outputs.sha_short }}" \
            -t "$IMAGE_BASE:latest" .

  push:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Login and push to Docker Hub
        run: |
          IMAGE_BASE="${{ secrets.REGISTRY_USER }}/${{ env.DOCKERHUB_REPO }}"
          SHA="${{ needs.build.outputs.sha_short }}"
          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login -u "${{ secrets.REGISTRY_USER }}" --password-stdin
          docker push "$IMAGE_BASE:$SHA"
          docker push "$IMAGE_BASE:latest"
          docker logout

  deploy:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Pull and run new container
        run: |
          IMAGE_BASE="${{ secrets.REGISTRY_USER }}/${{ env.DOCKERHUB_REPO }}"
          SHA="${{ needs.build.outputs.sha_short }}"

          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login -u "${{ secrets.REGISTRY_USER }}" --password-stdin
          docker pull "$IMAGE_BASE:$SHA"
          docker logout

          docker stop "${{ env.CONTAINER_NAME }}" 2>/dev/null || true
          docker rm "${{ env.CONTAINER_NAME }}" 2>/dev/null || true

          docker run -d \
            --name "${{ env.CONTAINER_NAME }}" \
            --restart unless-stopped \
            -p "${{ env.HOST_PORT }}:${{ env.CONTAINER_PORT }}" \
            "$IMAGE_BASE:$SHA"

          docker images "$IMAGE_BASE" --format '{{.Repository}}:{{.Tag}}' \
            | grep -v -e ':latest$' -e ":$SHA$" \
            | xargs -r docker rmi || true