import lodash from "lodash";
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/**
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* 通用ts方法封装处理
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* Copyright (c) 2019 ruoyi
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*/
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const baseURL = import.meta.env.VITE_APP_BASE_API;
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/**
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* 日期格式化
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*
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* @param {string} time 日期
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* @param {string} pattern 格式化类型
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* @returns
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*/
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export const parseTime = (time: string | number | Date, pattern: string) => {
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if (!time) {
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return null;
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}
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const format = pattern || "{y}-{m}-{d} {h}:{i}:{s}";
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let date;
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if (typeof time === "object") {
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date = time;
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} else {
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if (typeof time === "string" && /^[0-9]+$/.test(time)) {
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time = parseInt(time);
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} else if (typeof time === "string") {
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time = time.replace(new RegExp(/-/gm), "/");
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}
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// prettier-ignore
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if (typeof time === "number" && time.toString().length === 10) {
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time = time * 1000;
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}
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date = new Date(time);
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}
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const formatObj = {
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y: date.getFullYear(),
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m: date.getMonth() + 1,
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d: date.getDate(),
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h: date.getHours(),
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i: date.getMinutes(),
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s: date.getSeconds(),
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a: date.getDay(),
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};
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// prettier-ignore
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const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result: string | any[], key: string) => {
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let value = formatObj[key] ;
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// Note: getDay() returns 0 on Sunday
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if (key === "a") {
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return ["日", "一", "二", "三", "四", "五", "六"][value];
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}
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if (result.length > 0 && value < 10) {
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value = "0" + value;
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}
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return value || 0;
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});
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return time_str;
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};
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/**
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* 日期时间截取
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*
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* @param dateTime 日期时间
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* @returns
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*/
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export const dateTimeSub = (dateTime: any) => {
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if (!dateTime) {
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return "";
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}
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if (dateTime instanceof String) {
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if (dateTime.length > 10) {
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return dateTime.substring(0, 10);
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} else {
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return dateTime;
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}
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} else {
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const str = dateTime.toString();
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if (dateTime.length > 10) {
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return str.substring(0, 10);
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} else {
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return str;
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}
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}
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};
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/**
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* 表单重置
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*
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* @param {string} formRef
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*/
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export const resetForm = (formRef: any) => {
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formRef.value?.resetFields();
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};
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/**
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* 清除表格选中
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*
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* @param tableRef 表格ref
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*/
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export const cleanTableSelection = (tableRef: any) => {
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tableRef.value?.clearSelection();
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};
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/**
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* 设置表格行是否为选中状态
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*
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* @param tableRef 表格ref
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* @param row 表格行
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* @param selected 是否选中
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*/
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// prettier-ignore
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export const setTableRowSelected = (tableRef: any, row: any, selected: boolean) => {
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// 设置当前行被选中
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tableRef.value?.toggleRowSelection(row, selected);
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};
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// 添加日期范围
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// prettier-ignore
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export const addDateRange = (params: any, dateRange: any[], propName: string) => {
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let search = params;
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search.params = typeof (search.params) === 'object' && search.params !== null && !Array.isArray(search.params) ? search.params : {};
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dateRange = Array.isArray(dateRange) ? dateRange : [];
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if (dateRange) {
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if (typeof propName !== "undefined") {
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const firstCode = propName.substring(0, 1);
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if (!isUpCase(firstCode)) {
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propName = firstCode.toUpperCase() + propName.substring(1);
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} else {
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propName = firstCode + propName.substring(1);
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}
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search.params["begin" + propName] = dateRange[0];
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search.params["end" + propName] = dateRange[1];
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} else {
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search.params["beginTime"] = dateRange[0];
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search.params["endTime"] = dateRange[1];
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}
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}
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return search;
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};
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// 回显数据字典
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export const selectDictLabel = (datas: any, value: string | undefined, separator: undefined) => {
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if (!value || !datas) {
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return "";
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}
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let actions: any = [];
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Object.keys(datas).some((key) => {
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if (datas[key].dictValue == "" + value) {
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actions.push(datas[key].dictLabel);
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return true;
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}
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});
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if (actions.length === 0) {
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actions.push(value);
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}
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return actions.join("");
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};
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// 回显数据字典(字符串数组)
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export const selectDictLabels = (datas: any, value: string | undefined, separator: undefined) => {
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if (value === undefined || !datas) {
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return "";
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}
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let actions: any = [];
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var currentSeparator = undefined === separator ? "," : separator;
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var temp = value.split(currentSeparator);
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Object.keys(value.split(currentSeparator)).some((val: any) => {
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Object.keys(datas).some((key) => {
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if (datas[key].dictValue == "" + temp[val]) {
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actions.push(datas[key].dictLabel + currentSeparator);
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}
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});
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});
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return actions.join("").substring(0, actions.join("").length - 1);
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};
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// 通用下载方法
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export const download = (fileName: string) => {
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// prettier-ignore
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console.log("通用下载方法,文件名", fileName);
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// prettier-ignore
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window.location.href = baseURL + "/common/download?fileName=" + encodeURI(fileName) + "&delete=" + true;
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};
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// 字符串格式化(%s )
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export const sprintf = (str: string) => {
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let args: any[];
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let flag = true;
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let i = 1;
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str = str.replace(/%s/g, function () {
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var arg = args[i++];
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if (typeof arg === "undefined") {
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flag = false;
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return "";
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}
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return arg;
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});
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return flag ? str : "";
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};
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// 转换字符串,undefined,null等转化为""
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export function praseStrEmpty(str: string) {
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if (!str || str == "undefined" || str == "null") {
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return "";
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}
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return str;
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}
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// 数据合并
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// prettier-ignore
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export const mergeRecursive = (source: { [x: string]: any; }, target: { [x: string]: any; }) => {
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for (var p in target) {
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try {
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if (target[p].constructor == Object) {
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source[p] = mergeRecursive(source[p], target[p]);
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} else {
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source[p] = target[p];
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}
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} catch (e) {
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source[p] = target[p];
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}
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}
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return source;
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};
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/**
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* 构造树型结构数据
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* @param {*} data 数据源
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* @param {*} id id字段 默认 'id'
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* @param {*} parentId 父节点字段 默认 'parentId'
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* @param {*} children 孩子节点字段 默认 'children'
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*/
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// prettier-ignore
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export const handleTree = (data: any, id: any, parentId: any, children: any) => {
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let config = {
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id: id || "id",
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parentId: parentId || "parentId",
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childrenList: children || "children",
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};
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var childrenListMap = {} as any;
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var nodeIds = {} as any;
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var tree = [] as any[];
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for (let d of data) {
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let parentId = d[config.parentId];
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if (childrenListMap[parentId] == null) {
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childrenListMap[parentId] = [];
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}
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nodeIds[d[config.id]] = d;
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childrenListMap[parentId].push(d);
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}
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for (let d of data) {
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let parentId = d[config.parentId];
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if (nodeIds[parentId] == null) {
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tree.push(d);
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}
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}
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for (let t of tree) {
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adaptToChildrenList(t);
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}
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function adaptToChildrenList(o: { [x: string]: any; }) {
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if (childrenListMap[o[config.id]] !== null) {
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o[config.childrenList] = childrenListMap[o[config.id]];
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}
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if (o[config.childrenList]) {
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for (let c of o[config.childrenList]) {
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adaptToChildrenList(c);
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}
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}
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}
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return tree;
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};
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/**
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* 参数处理
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*
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* @param {*} params 参数
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*/
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export function tansParams(params: { [x: string]: any }) {
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let result = "";
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for (const propName of Object.keys(params)) {
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const value = params[propName];
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var part = encodeURIComponent(propName) + "=";
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if (value !== null && value !== "" && typeof value !== "undefined") {
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if (typeof value === "object") {
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for (const key of Object.keys(value)) {
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// prettier-ignore
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if (value[key] !== null && value !== "" && typeof value[key] !== "undefined") {
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let params = propName + "[" + key + "]";
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var subPart = encodeURIComponent(params) + "=";
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result += subPart + encodeURIComponent(value[key]) + "&";
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}
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}
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} else {
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result += part + encodeURIComponent(value) + "&";
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}
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}
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}
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return result;
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}
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// 验证是否为blob格式
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export const blobValidate = async (data: any) => {
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let b = false;
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try {
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const text = await data.text();
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JSON.parse(text);
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b = false;
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} catch (error) {
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b = true;
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}
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return b;
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};
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/**
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* 判断字母是否是大写
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*
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* @param {string} str
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* @returns
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*/
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export const isUpCase = (str: any) => {
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if (!str) {
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return false;
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}
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let bool = false;
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const strCode = str.charCodeAt();
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// 大写
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if (strCode >= 65 && strCode <= 90) {
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bool = false;
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} else if (strCode >= 97 && strCode <= 122) {
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// 小写
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bool = true;
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} else {
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console.error(`不是字母`);
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throw new Error(`不是字母`);
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}
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return bool;
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};
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// 返回项目路径
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export const getNormalPath = (p: string) => {
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if (p.length === 0 || !p || p == "undefined") {
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return p;
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}
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let res = p.replace("//", "/");
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if (res[res.length - 1] === "/") {
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return res.slice(0, res.length - 1);
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}
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return res;
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};
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/**
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* 通用防抖
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*
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* @param callback 回调函数
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* @param wait 等待毫秒数
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* @param type 回调函数额外参数
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* @param options 防抖额外参数
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* @returns
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*/
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// prettier-ignore
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export const lodashFunc = (callback: Function, wait: number, type?: any, options?: any) => {
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return lodash.debounce(function () {
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type ? callback(type) : callback();
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}, wait, options);
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};
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/**
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* 随机返回数组中的某个元素
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*
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* @param arr 数组
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* @returns
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*/
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export const getRadomForArr = <T>(arr: Array<T>) => {
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return arr[Math.floor(Math.random() * arr.length)];
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};
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