name: Container CI/CD Deployment

on:
  push:
    branches: [ main ]
    paths:
      - 'Dockerfile.mt5'
      - 'scripts/**'
      - '.github/workflows/container-ci-cd.yml'
  workflow_dispatch:
    inputs:
      target:
        description: 'Deployment Target'
        required: true
        default: 'ghcr'
        type: choice
        options:
          - ghcr
          - render
          - railway
          - flyio
          - gcp
          - all

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push:
    name: Build and Push MT5 Container
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

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

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

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=sha,prefix=mt5-
            type=raw,value=mt5-latest,enable=${{ github.ref == 'refs/heads/main' }}

      - name: Build and push MT5 image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile.mt5
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  deploy-cloud:
    name: Deploy to Cloud
    needs: build-and-push
    runs-on: ubuntu-latest
    if: github.event.inputs.target != 'ghcr' && github.event.inputs.target != ''

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

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Run Deployment Script
        run: |
          pip install -r requirements.txt || true
          python scripts/deploy_cloud.py ${{ github.event.inputs.target }}
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
          RENDER_API_KEY: ${{ secrets.RENDER_API_KEY }}
          RAILWAY_TOKEN: ${{ secrets.RAILWAY_TOKEN }}