{
  "root": true,
  "env": {
    "node": true,
    "es2022": true,
    "jest": true
  },
  "extends": [
    "eslint:recommended",
    "@typescript-eslint/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2022,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "plugins": [
    "@typescript-eslint",
    "react",
    "react-hooks"
  ],
  "rules": {
    // 基础规则
    "no-console": ["warn", { "allow": ["warn", "error"] }],
    "no-debugger": "error",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_" }],
    
    // TypeScript规则
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/no-explicit-any": "warn",
    "@typescript-eslint/no-empty-function": "warn",
    
    // React规则
    "react/prop-types": "off",
    "react/react-in-jsx-scope": "off",
    "react-hooks/rules-of-hooks": "error",
    "react-hooks/exhaustive-deps": "warn",
    
    // 代码风格
    "indent": ["error", 2],
    "quotes": ["error", "single"],
    "semi": ["error", "always"],
    "comma-dangle": ["error", "only-multiline"],
    "object-curly-spacing": ["error", "always"],
    "array-bracket-spacing": ["error", "never"],
    
    // 最佳实践
    "eqeqeq": ["error", "always"],
    "no-var": "error",
    "prefer-const": "error",
    "prefer-arrow-callback": "error",
    "arrow-spacing": "error",
    "no-duplicate-imports": "error",
    
    // 安全规则
    "no-eval": "error",
    "no-implied-eval": "error",
    "no-new-func": "error",
    "no-script-url": "error"
  },
  "overrides": [
    {
      "files": ["client/src/**/*"],
      "env": {
        "browser": true,
        "node": false
      },
      "extends": [
        "react-app",
        "react-app/jest"
      ]
    },
    {
      "files": ["server/**/*"],
      "env": {
        "node": true,
        "browser": false
      },
      "rules": {
        "no-console": "off"
      }
    },
    {
      "files": ["**/*.test.js", "**/*.test.ts", "**/*.test.tsx"],
      "env": {
        "jest": true
      },
      "rules": {
        "@typescript-eslint/no-explicit-any": "off"
      }
    }
  ],
  "settings": {
    "react": {
      "version": "detect"
    }
  }
}