#!/bin/bash

# 微信插件 TypeScript 编译脚本
# 用于快速编译 weixin-plugin 目录下的 TypeScript 文件

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
WEIXIN_PLUGIN_DIR="$PROJECT_ROOT/weixin-plugin"

echo "微信插件编译脚本"
echo "================"
echo ""

# 检查依赖
echo "1. 检查依赖..."

if ! command -v npx &> /dev/null; then
    echo "  ✗ npx 未找到"
    echo "  请确保 Node.js 和 npm 已正确安装"
    exit 1
fi

echo "  ✓ npx 已找到"

# 检查是否安装了 typescript
if ! npm list typescript &> /dev/null; then
    echo "  正在安装 typescript..."
    npm install
fi

echo "  ✓ typescript 已准备就绪"
echo ""

# 创建临时 tsconfig
echo "2. 创建编译配置..."

cat > "$WEIXIN_PLUGIN_DIR/tsconfig.json" << 'EOF'
{
  "compilerOptions": {
    "target": "ES2020",
    "module": "ESNext",
    "lib": ["ES2020"],
    "moduleResolution": "bundler",
    "esModuleInterop": true,
    "skipLibCheck": true,
    "strict": false,
    "resolveJsonModule": true,
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true,
    "outDir": "./dist",
    "rootDir": ".",
    "declaration": false,
    "sourceMap": false
  },
  "include": [
    "**/*.ts"
  ],
  "exclude": [
    "node_modules",
    "dist"
  ]
}
EOF

echo "  ✓ tsconfig.json 已创建"
echo ""

# 编译
echo "3. 开始编译..."
echo ""

cd "$WEIXIN_PLUGIN_DIR"

# 使用 tsc 编译
npx tsc

echo ""
echo "  ✓ 编译完成"
echo ""

# 检查输出
echo "4. 检查输出文件..."

JS_COUNT=$(find dist -name "*.js" -type f 2>/dev/null | wc -l)
echo "  生成了 $JS_COUNT 个 JavaScript 文件"

if [ "$JS_COUNT" -eq 0 ]; then
    echo "  ✗ 编译可能失败，dist 目录为空"
    exit 1
fi

echo ""
echo "================"
echo "编译成功！"
echo ""
echo "编译后的文件位于: $WEIXIN_PLUGIN_DIR/dist/"
echo ""
echo "你现在可以运行测试脚本了："
echo "  npm run test:simple"