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// | CMS [ CMS赋能开发者，助力企业发展 ]
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// | Copyright (c) 2016~2021 https://www.CMS.com All rights reserved.
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// | Licensed CMS并不是自由软件，未经许可不能去掉CMS相关版权
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// | Author: CMS Team <admin@CMS.com>
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/**
 * 通用js方法封装处理
 * Copyright (c) 2019 ruoyi
 */

// 日期格式化
export function parseTime(time, pattern) {
	if (arguments.length === 0 || !time) {
		return null
	}
	const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
	let date
	if (typeof time === 'object') {
		date = time
	} else {
		if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
			time = parseInt(time)
		} else if (typeof time === 'string') {
			time = time.replace(new RegExp(/-/gm), '/').replace('T', ' ').replace(new RegExp(/\.[\d]{3}/gm),'');
		}
		if ((typeof time === 'number') && (time.toString().length === 10)) {
			time = time * 1000
		}
		date = new Date(time)
	}
	const formatObj = {
		y: date.getFullYear(),
		m: date.getMonth() + 1,
		d: date.getDate(),
		h: date.getHours(),
		i: date.getMinutes(),
		s: date.getSeconds(),
		a: date.getDay()
	}
	const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
		let value = formatObj[key]
		// Note: getDay() returns 0 on Sunday
		if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
		if (result.length > 0 && value < 10) {
			value = '0' + value
		}
		return value || 0
	})
	return time_str
}

// 表单重置
export function resetForm(refName) {
	if (this.$refs[refName]) {
		this.$refs[refName].resetFields();
	}
}

// 添加日期范围
export function addDateRange(params, dateRange, propName) {
	let search = params;
	search.params = typeof (search.params) === 'object' && search.params !== null && !Array.isArray(search.params) ? search.params : {};
	dateRange = Array.isArray(dateRange) ? dateRange : [];
	if (typeof (propName) === 'undefined') {
		search.params['beginTime'] = dateRange[0];
		search.params['endTime'] = dateRange[1];
	} else {
		search.params['begin' + propName] = dateRange[0];
		search.params['end' + propName] = dateRange[1];
	}
	return search;
}

// 字符串格式化(%s )
export function sprintf(str) {
	var args = arguments, flag = true, i = 1;
	str = str.replace(/%s/g, function () {
		var arg = args[i++];
		if (typeof arg === 'undefined') {
			flag = false;
			return '';
		}
		return arg;
	});
	return flag ? str : '';
}

// 转换字符串，undefined,null等转化为""
export function praseStrEmpty(str) {
	if (!str || str == "undefined" || str == "null") {
		return "";
	}
	return str;
}

// 数据合并
export function mergeRecursive(source, target) {
    for (var p in target) {
        try {
            if (target[p].constructor == Object) {
                source[p] = mergeRecursive(source[p], target[p]);
            } else {
                source[p] = target[p];
            }
        } catch(e) {
            source[p] = target[p];
        }
    }
    return source;
};

/**
 * 构造树型结构数据
 * @param {*} data 数据源
 * @param {*} id id字段 默认 'id'
 * @param {*} parentId 父节点字段 默认 'parentId'
 * @param {*} children 孩子节点字段 默认 'children'
 */
export function handleTree(data, id, parentId, children) {  
	let config = {
		id: id || 'id',
		parentId: parentId || 'parentId',
		childrenList: children || 'children'
	};
	
	var childrenListMap = {};
	var nodeIds = {};
	var tree = [];

	for (let d of data) {
		let parentId = d[config.parentId];
		if (childrenListMap[parentId] == null) {
			childrenListMap[parentId] = [];
		}
		nodeIds[d.id] = d;
		childrenListMap[parentId].push(d);
	}

	for (let d of data) {
		let parentId = d[config.parentId];
		if (nodeIds[parentId] == null) {
			tree.push(d);
		}
	}

	for (let t of tree) {
		adaptToChildrenList(t);
	}

	function adaptToChildrenList(o) {
		if (childrenListMap[o.id] !== null) {
			o[config.childrenList] = childrenListMap[o.id];
		}
		if (o[config.childrenList]) {
			for (let c of o[config.childrenList]) {
				adaptToChildrenList(c);
			}
		}
	}
	return tree;
}

/**
 * 路由数据遍历
 * 
 */
 export function formatRoutes(routerArr){
	let arr = [],obj = {}; 
	routerArr.forEach(tmp => {   
		obj = {
			id:tmp.id,
			pid:tmp.pid,
			name:tmp.name,
			url:tmp.component,
			path:'/' + tmp.pid + '/',
			perms:tmp.perms,
			child:tmp.childList.length ? tmp.childList.map(item=>{
				return {
					id:item.id,
					pid:item.pid,
					name:item.name,
					url:item.component,
					path:'/' + tmp.pid + '/' + item.pid + '/',
					perms:item.perms,
					extra:item.icon,
					child:item.childList.length ? item.childList.map(item1=>{
						return {
							id:item1.id,
							pid:item1.pid,
							name:item1.name,
							url:item1.component,
							path:'/' + tmp.pid + '/' + item.pid + '/' + item1.pid + '/',
							perms:item1.perms,
							extra:item1.icon,
							child:item1.childList.length ? item1.childList.map(item2=>{
								return {
									id:item2.id,
									pid:item2.pid,
									name:item2.name,
									url:item2.component,
									path:'/' + tmp.pid + '/' + item.pid + '/' + item1.pid + '/' + item2.pid + '/',
									perms:item2.perms,
									extra:item2.icon,
								}
							}) : []
						}
					}) : []
				}
			}) : [],
			extra:tmp.icon,
		}
		arr.push(obj);
	})
	return arr;
 }