name: Build and Push Docker Images

on:
  push:
    tags:
      - "v*" # 主项目版本
      - "mcp-v*" # MCP 版本
  workflow_dispatch:
    inputs:
      image:
        description: "选择要构建的镜像"
        required: true
        default: "all"
        type: choice
        options:
          - all
          - crawler
          - mcp

env:
  REGISTRY: docker.io

jobs:
  build-crawler:
    runs-on: ubuntu-latest
    # 条件：v* 标签（排除 mcp-v*）或手动触发选择 all/crawler
    if: |
      (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') && !startsWith(github.ref, 'refs/tags/mcp-v')) ||
      (github.event_name == 'workflow_dispatch' && (github.event.inputs.image == 'all' || github.event.inputs.image == 'crawler'))

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

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          driver-opts: |
            network=host

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: wantcat/trendradar
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=raw,value=latest

      - name: Build and push
        uses: docker/build-push-action@v5
        env:
          BUILDKIT_PROGRESS: plain
        with:
          context: .
          file: ./docker/Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  build-mcp:
    runs-on: ubuntu-latest
    # 条件：mcp-v* 标签 或手动触发选择 all/mcp
    if: |
      (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/mcp-v')) ||
      (github.event_name == 'workflow_dispatch' && (github.event.inputs.image == 'all' || github.event.inputs.image == 'mcp'))

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

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          driver-opts: |
            network=host

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract version from tag
        id: version
        run: |
          if [[ "${{ github.ref }}" == refs/tags/mcp-v* ]]; then
            VERSION="${GITHUB_REF#refs/tags/mcp-v}"
            echo "version=${VERSION}" >> $GITHUB_OUTPUT
            echo "major_minor=$(echo $VERSION | cut -d. -f1,2)" >> $GITHUB_OUTPUT
          else
            echo "version=latest" >> $GITHUB_OUTPUT
            echo "major_minor=latest" >> $GITHUB_OUTPUT
          fi

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: wantcat/trendradar-mcp
          tags: |
            type=raw,value=${{ steps.version.outputs.version }}
            type=raw,value=${{ steps.version.outputs.major_minor }}
            type=raw,value=latest

      - name: Build and push
        uses: docker/build-push-action@v5
        env:
          BUILDKIT_PROGRESS: plain
        with:
          context: .
          file: ./docker/Dockerfile.mcp
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max