module.exports = {
	env: {
		browser: true,
		es2021: true,
		node: true
	},
	extends: [
		"eslint:recommended",
		"standard-with-typescript",
		"plugin:vue/vue3-essential",
		"plugin:prettier/recommended",
	],
	overrides: [
		{
			env: {
				node: true
			},
			files: [".eslintrc.{js,cjs}"],
			parserOptions: {
				sourceType: "script"
			}
		}
	],
	parser: "vue-eslint-parser",
	parserOptions: {
		parser: "@typescript-eslint/parser",
		tsconfigRootDir: __dirname,
		project: ["tsconfig.json"],
		extraFileExtensions: [".vue"],
		ecmaVersion: "latest",
		sourceType: "module"
	},
	plugins: ["vue"],
	rules: {
		// eslint
		indent: [
			"error",
			"tab", // 缩进2个字符
			{
				ignoredNodes: ["ConditionalExpression"], // 忽略三元表达式
				SwitchCase: 1,
				VariableDeclarator: "first",
				outerIIFEBody: "off",
				MemberExpression: 1,
				FunctionDeclaration: { parameters: "first" },
				FunctionExpression: { parameters: "first" },
				CallExpression: { arguments: "first" },
				ArrayExpression: "first",
				ObjectExpression: "first",
				ImportDeclaration: "first",
				offsetTernaryExpressions: true
			}
		],
		quotes: "off",
		eqeqeq: "off",
		"comma-dangle": "off",
		"no-tabs": ["off", { allowIndentationTabs: true }], // 允许tabs缩进
		"no-var": "error", // 要求使用 let 或 const 而不是 var
		"no-unused-vars": "off", // 禁止未使用过的变量
		"no-multiple-empty-lines": ["warn", { max: 1 }], // 不允许多个空行
		"no-console": process.env.NODE_ENV === "production" ? "warn" : "off",
		"no-debugger": process.env.NODE_ENV === "production" ? "error" : "off",
		"no-unexpected-multiline": "error", // 禁止空余的多行
		"no-useless-escape": "off", // 禁止不必要的转义字符
		"spaced-comment": ["off", "always"],

		// typeScript (https://typescript-eslint.io/rules)
		"@typescript-eslint/quotes": ["off", "double"], // 使用双引号
		"@typescript-eslint/no-unused-vars": "error", // 禁止定义未使用的变量
		"@typescript-eslint/prefer-ts-expect-error": "error", // 禁止使用 @ts-ignore
		"@typescript-eslint/no-explicit-any": "off", // 禁止使用 any 类型
		"@typescript-eslint/no-non-null-assertion": "off",
		"@typescript-eslint/no-namespace": "off", // 禁止使用自定义 TypeScript 模块和命名空间。
		"@typescript-eslint/semi": "off",
		"@typescript-eslint/triple-slash-reference": "off",
		"@typescript-eslint/explicit-function-return-type": "off",
		"@typescript-eslint/strict-boolean-expressions": "off",
		"@typescript-eslint/no-dynamic-delete": "off",
		"@typescript-eslint/naming-convention": "off",
		"@typescript-eslint/consistent-type-assertions": "off",
		"@typescript-eslint/prefer-optional-chain": "off",
		"@typescript-eslint/restrict-plus-operands": "off",
		"@typescript-eslint/promise-function-async": "off",
		"@typescript-eslint/no-floating-promises": ["off", { ignoreVoid: true, ignoreIIFE: true }],
		"@typescript-eslint/no-this-alias": [
			"error",
			{
				allowDestructuring: false, // Disallow `const { props, state } = this`; true by default
				allowedNames: ["that"] // Allow `const self = this`; `[]` by default
			}
		],

		// eslint-plugin-vue (https://eslint.vuejs.org/rules/)
		"vue/multi-word-component-names": "off", // 要求组件名称始终为 “-” 链接的单词
		"vue/script-setup-uses-vars": "error", // 防止<script setup>使用的变量<template>被标记为未使用
		"vue/no-mutating-props": "off", // 不允许组件 prop的改变
		"vue/attribute-hyphenation": "off", // 对模板中的自定义组件强制执行属性命名样式

	}
}