name: Build and Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'

      - name: Make gradlew executable
        run: chmod +x ./gradlew

      - name: Run Forge data generation
        run: |
          echo "=== 运行 Forge 数据生成 ==="
          ./gradlew runData --no-daemon

        continue-on-error: false

      - name: Build with Gradle
        run: ./gradlew build --no-daemon

      - name: Prepare release files
        run: |
          mkdir -p release-files
          
          # 收集所有模块的构建产物
          echo "=== 收集 common 模块构建产物 ==="
          if [ -d "common/build/libs" ]; then
            cp common/build/libs/*.jar release-files/ 2>/dev/null || echo "common 模块没有 jar 文件"
          fi
          
          echo "=== 收集 fabric 模块构建产物 ==="
          if [ -d "fabric/build/libs" ]; then
            cp fabric/build/libs/*-dev.jar release-files/ 2>/dev/null || true  # 排除dev jar
            cp fabric/build/libs/*-sources.jar release-files/ 2>/dev/null || true
            cp fabric/build/libs/*-javadoc.jar release-files/ 2>/dev/null || true
            # 只复制主jar（没有sources/javadoc/dev classifier的jar）
            find fabric/build/libs -name "*.jar" ! -name "*-sources.jar" ! -name "*-javadoc.jar" ! -name "*-dev.jar" -exec cp {} release-files/ \;
          fi
          
          echo "=== 收集 forge 模块构建产物 ==="
          if [ -d "forge/build/libs" ]; then
            cp forge/build/libs/*-sources.jar release-files/ 2>/dev/null || true
            cp forge/build/libs/*-javadoc.jar release-files/ 2>/dev/null || true
            # 只复制主jar（没有sources/javadoc classifier的jar）
            find forge/build/libs -name "*.jar" ! -name "*-sources.jar" ! -name "*-javadoc.jar" -exec cp {} release-files/ \;
          fi
          
          echo "=== 准备发布的文件 ==="
          ls -la release-files/

      - name: Upload release artifacts
        uses: actions/upload-artifact@v4
        with:
          name: release-files
          path: release-files/
          retention-days: 7

  release:
    runs-on: ubuntu-latest
    needs: build
    if: startsWith(github.ref, 'refs/tags/v')

    steps:
      - name: Checkout with full history
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          name: release-files
          path: ./dist

      - name: Extract version info
        id: version_info
        run: |
          # 从tag中提取版本号（去掉v前缀）
          VERSION="${GITHUB_REF_NAME#v}"
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "minecraft_version=$(grep "^minecraft_version=" gradle.properties | cut -d'=' -f2)" >> $GITHUB_OUTPUT

      - name: Generate CZ-compliant changelog
        id: generate_changelog
        run: |
          CURRENT_TAG="${{ github.ref_name }}"
          PREV_TAG=$(git describe --tags --abbrev=0 $(git rev-list --tags --skip=1 --max-count=1) 2>/dev/null || echo "")

          # 创建临时文件
          TEMP_FILE=$(mktemp)

          echo "# 🚀 版本 $CURRENT_TAG 发布" > $TEMP_FILE
          echo "" >> $TEMP_FILE
          echo "## 📋 变更摘要" >> $TEMP_FILE
          echo "" >> $TEMP_FILE

          if [ -z "$PREV_TAG" ]; then
            echo "### 初始版本发布" >> $TEMP_FILE
            echo "" >> $TEMP_FILE
            echo "这是项目的第一个正式版本。" >> $TEMP_FILE
            echo "" >> $TEMP_FILE
            # 获取所有提交并按类型分组
            git log --pretty=format:"%s" --reverse | while read -r line; do
              echo "- $line" >> $TEMP_FILE
            done
          else
            echo "### 从 $PREV_TAG 到 $CURRENT_TAG 的变更" >> $TEMP_FILE
            echo "" >> $TEMP_FILE

            # 定义符合CZ规范的提交类型映射
            declare -A commit_types
            commit_types=(
              ["✨ 新功能"]="^(feat|feature)(\(.*\))?:"
              ["🐛 修复"]="^(fix|bugfix)(\(.*\))?:"
              ["📝 文档"]="^(docs|documentation)(\(.*\))?:"
              ["🎨 样式"]="^(style)(\(.*\))?:"
              ["🔨 重构"]="^(refactor)(\(.*\))?:"
              ["⚡️ 性能"]="^(perf|performance)(\(.*\))?:"
              ["✅ 测试"]="^(test)(\(.*\))?:"
              ["🔧 构建"]="^(build)(\(.*\))?:"
              ["👷 CI"]="^(ci)(\(.*\))?:"
              ["📦 依赖"]="^(chore|deps)(\(.*\))?:"
              ["⏪ 回退"]="^(revert)(\(.*\))?:"
            )

            # 获取所有提交
            COMMITS=$(git log --pretty=format:"%s" $PREV_TAG..HEAD)
          
            # 处理每种类型的提交
            for type_name in "${!commit_types[@]}"; do
              pattern="${commit_types[$type_name]}"
          
              # 提取匹配的提交
              matched_commits=$(echo "$COMMITS" | grep -E "$pattern" || true)
          
              if [ -n "$matched_commits" ]; then
                echo "#### $type_name" >> $TEMP_FILE
                echo "" >> $TEMP_FILE
          
                # 处理每条提交，提取scope和subject
                echo "$matched_commits" | while read -r commit; do
                  # 解析scope和subject
                  if [[ $commit =~ ^[a-z]+\((.*)\):\ (.*) ]]; then
                    scope="${BASH_REMATCH[1]}"
                    subject="${BASH_REMATCH[2]}"
                    echo "- **$scope**: $subject" >> $TEMP_FILE
                  elif [[ $commit =~ ^[a-z]+:\ (.*) ]]; then
                    subject="${BASH_REMATCH[1]}"
                    echo "- $subject" >> $TEMP_FILE
                  else
                    echo "- $commit" >> $TEMP_FILE
                  fi
                done
                echo "" >> $TEMP_FILE
              fi
            done

            # 处理破坏性变更（BREAKING CHANGE）
            breaking_changes=$(git log --pretty=format:"%b" $PREV_TAG..HEAD | grep -i "BREAKING CHANGE" || true)
            if [ -n "$breaking_changes" ]; then
              echo "#### ⚠️ 破坏性变更" >> $TEMP_FILE
              echo "" >> $TEMP_FILE
              echo "$breaking_changes" | while read -r line; do
                echo "- $line" >> $TEMP_FILE
              done
              echo "" >> $TEMP_FILE
            fi

            # 处理未分类的提交
            uncategorized="$COMMITS"
            for pattern in "${commit_types[@]}"; do
              uncategorized=$(echo "$uncategorized" | grep -v -E "$pattern" || true)
            done
          
            if [ -n "$uncategorized" ]; then
              echo "#### 📝 其他更改" >> $TEMP_FILE
              echo "" >> $TEMP_FILE
              echo "$uncategorized" | while read -r commit; do
                echo "- $commit" >> $TEMP_FILE
              done
              echo "" >> $TEMP_FILE
            fi
          fi

          echo "## 📊 统计信息" >> $TEMP_FILE
          echo "" >> $TEMP_FILE

          if [ -z "$PREV_TAG" ]; then
            TOTAL_COMMITS=$(git rev-list --count HEAD)
            echo "- 总提交数: $TOTAL_COMMITS" >> $TEMP_FILE
            echo "- 首次发布" >> $TEMP_FILE
          else
            COMMITS=$(git rev-list --count $PREV_TAG..HEAD)
            echo "- 本次发布提交数: $COMMITS" >> $TEMP_FILE
            echo "- 上一个版本: $PREV_TAG" >> $TEMP_FILE
          fi

          echo "- 发布日期: $(date '+%Y年%m月%d日')" >> $TEMP_FILE
          echo "- 当前版本: $CURRENT_TAG" >> $TEMP_FILE
          echo "- Minecraft版本: ${{ steps.version_info.outputs.minecraft_version }}" >> $TEMP_FILE
          echo "" >> $TEMP_FILE
          echo "---" >> $TEMP_FILE
          echo "" >> $TEMP_FILE
          
          echo "### 📜 详细提交历史" >> $TEMP_FILE
          echo "" >> $TEMP_FILE
          echo "<details>" >> $TEMP_FILE
          echo "<summary>点击展开查看完整提交历史</summary>" >> $TEMP_FILE
          echo "" >> $TEMP_FILE
          echo "\`\`\`" >> $TEMP_FILE
          
          if [ -z "$PREV_TAG" ]; then
          # 使用 while 循环确保每条提交独立一行
          git log --pretty=format:"%h %s - %an (%ad)" --date=short --reverse | while IFS= read -r line; do
          echo "$line" >> $TEMP_FILE
          done
          else
          git log --pretty=format:"%h %s - %an (%ad)" --date=short $PREV_TAG..HEAD | while IFS= read -r line; do
          echo "$line" >> $TEMP_FILE
          done
          fi
          
          # 确保文件末尾有换行
          echo "" >> $TEMP_FILE
          echo "\`\`\`" >> $TEMP_FILE
          echo "</details>" >> $TEMP_FILE

          # 将文件内容输出到变量
          CHANGELOG_CONTENT=$(cat $TEMP_FILE)
          echo "changelog<<EOF" >> $GITHUB_OUTPUT
          echo "$CHANGELOG_CONTENT" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Create Release
        uses: ncipollo/release-action@v1
        with:
          artifacts: |
            dist/*.jar
          tag: ${{ github.ref_name }}
          name: "${{ steps.version_info.outputs.minecraft_version }} - ${{ github.ref_name }}"
          body: ${{ steps.generate_changelog.outputs.changelog }}
          draft: false
          prerelease: false
          token: ${{ secrets.GITHUB_TOKEN }}
          allowUpdates: true
          removeArtifacts: true