// 申明 数组
declare type EmptyArrayType<T = any> = T[];
// 申明 对象
declare type EmptyObjectType<T = any> = {
	[key: string]: T;
};

/**
 * 对象深克隆
 * @param obj 源对象
 * @returns 克隆后的对象
 */
export function deepClone(obj: EmptyObjectType) {
	let newObj: EmptyObjectType;
	try {
		newObj = obj.push ? [] : {};
	} catch (error) {
		newObj = {};
	}
	for (let attr in obj) {
		if (obj[attr] && typeof obj[attr] === 'object') {
			newObj[attr] = deepClone(obj[attr]);
		} else {
			newObj[attr] = obj[attr];
		}
	}
	return newObj;
}

/**
 * 判断是否是移动端
 */
export function isMobile() {
	if (
		navigator.userAgent.match(
			/('phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone')/i
		)
	) {
		return true;
	} else {
		return false;
	}
}

/**
 * 判断数组对象中所有属性是否为空，为空则删除当前行对象
 * @param list 数组对象
 * @returns 删除空值后的数组对象
 */
export function handleEmpty(list: EmptyArrayType) {
	const arr = [];
	for (const i in list) {
		const d = [];
		for (const j in list[i]) {
			d.push(list[i][j]);
		}
		const leng = d.filter((item) => item === '').length;
		if (leng !== d.length) {
			arr.push(list[i]);
		}
	}
	return arr;
}