更新

2026-03-11 09:49:47 +08:00
parent 02ae537b4c
commit 38ad60f4bb
290 changed files with 36917 additions and 123 deletions
@@ -0,0 +1,162 @@
+import type { func } from '../type';
+
+export const isUndefined = function (input: any) {
+  return typeof input === 'undefined';
+};
+
+export const isPlainObject = function (input: any) {
+  // 注意不能使用以下方式判断，因为IE9/IE10下，对象的__proto__是 undefined
+  // return isObject(input) && input.__proto__ === Object.prototype;
+  if (typeof input !== 'object' || input === null) {
+    return false;
+  }
+  const proto = Object.getPrototypeOf(input);
+  if (proto === null) { // edge case Object.create(null)
+    return true;
+  }
+  let baseProto = proto;
+  while (Object.getPrototypeOf(baseProto) !== null) {
+    baseProto = Object.getPrototypeOf(baseProto);
+  }
+  // 原型链第一个和最后一个比较
+  return proto === baseProto;
+};
+
+export const isArray = function (input: any) {
+  if (typeof Array.isArray === 'function') {
+    return Array.isArray(input);
+  }
+  return (Object as any).prototype.toString.call(input).match(/^\[object (.*)\]$/)[1].toLowerCase() === 'array';
+};
+
+export const isPrivateKey = function (key: string) {
+  return key.startsWith('_');
+};
+
+export const isUrl = function (url: string) {
+  return /^(https?:\/\/(([a-zA-Z0-9]+-?)+[a-zA-Z0-9]+\.)+[a-zA-Z]+)(:\d+)?(\/.*)?(\?.*)?(#.*)?$/.test(url);
+};
+
+export const calculateTimeAgo = function (dateTimeStamp: number, t: func): string {
+  const minute = 1000 * 60;
+  const hour = minute * 60;
+  const day = hour * 24;
+  const week = day * 7;
+  const now = new Date().getTime();
+  const diffValue = now - dateTimeStamp;
+  let result = '';
+
+  if (diffValue < 0) {
+    return result;
+  }
+  const minC = diffValue / minute;
+  const hourC = diffValue / hour;
+  const dayC = diffValue / day;
+  const weekC = diffValue / week;
+  if (weekC >= 1 && weekC <= 4) {
+    result = ` ${parseInt(`${weekC}`, 10)} ${t('time.周')}${t('time.前')}`;
+  } else if (dayC >= 1 && dayC <= 6) {
+    result = ` ${parseInt(`${dayC}`, 10)} ${t('time.天')}${t('time.前')}`;
+  } else if (hourC >= 1 && hourC <= 23) {
+    result = ` ${parseInt(`${hourC}`, 10)} ${t('time.小时')}${t('time.前')}`;
+  } else if (minC >= 1 && minC <= 59) {
+    result = ` ${parseInt(`${minC}`, 10)} ${t('time.分钟')}${t('time.前')}`;
+  } else if (diffValue >= 0 && diffValue <= minute) {
+    result = `${t('time.刚刚')}`;
+  } else {
+    const dateTime = new Date();
+    dateTime.setTime(dateTimeStamp);
+    const _year = dateTime.getFullYear();
+    const _month = dateTime.getMonth() + 1 < 10 ? `0${dateTime.getMonth() + 1}` : dateTime.getMonth() + 1;
+    const _date = dateTime.getDate() < 10 ? `0${dateTime.getDate()}` : dateTime.getDate();
+    result = `${_year}-${_month}-${_date}`;
+  }
+  return result;
+};
+
+export function formatTime(secondTime: number) {
+  const time: number = secondTime;
+  let newTime = '';
+  let hour: number | string;
+  let minute: number | string;
+  let seconds: any;
+  if (time >= 3600) {
+    hour = parseInt(`${time / 3600}`, 10) < 10 ? `0${parseInt(`${time / 3600}`, 10)}` : parseInt(`${time / 3600}`, 10);
+    minute = parseInt(`${(time % 60) / 60}`, 10) < 10 ? `0${parseInt(`${(time % 60) / 60}`, 10)}` : parseInt(`${(time % 60) / 60}`, 10);
+    seconds = time % 3600 < 10 ? `0${time % 3600}` : time % 3600;
+    if (seconds > 60) {
+      minute = parseInt(`${seconds / 60}`, 10) < 10 ? `0${parseInt(`${seconds / 60}`, 10)}` : parseInt(`${seconds / 60}`, 10);
+      seconds = seconds % 60 < 10 ? `0${seconds % 60}` : seconds % 60;
+    }
+    newTime = `${hour}:${minute}:${seconds}`;
+  } else if (time >= 60 && time < 3600) {
+    minute = parseInt(`${time / 60}`, 10) < 10 ? `0${parseInt(`${time / 60}`, 10)}` : parseInt(`${time / 60}`, 10);
+    seconds = time % 60 < 10 ? `0${time % 60}` : time % 60;
+    newTime = `00:${minute}:${seconds}`;
+  } else if (time < 60) {
+    seconds = time < 10 ? `0${time}` : time;
+    newTime = `00:00:${seconds}`;
+  }
+  return newTime;
+}
+
+// Determine if it is a JSON string
+export function isJSON(str: string) {
+  if (typeof str === 'string') {
+    try {
+      const data = JSON.parse(str);
+      if (data) {
+        return true;
+      }
+      return false;
+    } catch (error) {
+      return false;
+    }
+  }
+  return false;
+}
+
+// Determine if it is a JSON string
+export const JSONToObject = function (str: string) {
+  if (!str || !isJSON(str)) {
+    return str;
+  }
+  return JSON.parse(str);
+};
+
+// formate file size
+export const formateFileSize = function (fileSize: number) {
+  let ret = '';
+  if (fileSize >= 1024 * 1024) {
+    ret = `${(fileSize / (1024 * 1024)).toFixed(2)} Mb`;
+  } else if (fileSize >= 1024) {
+    ret = `${(fileSize / 1024).toFixed(2)} Kb`;
+  } else {
+    ret = `${fileSize.toFixed(2)}B`;
+  }
+  return ret;
+};
+
+/**
+ * 重试函数, catch 时，重试
+ *
+ * @param {Promise} promise 需重试的函数
+ * @param {number} num 需要重试的次数
+ * @param {number} time 间隔时间（s）
+ * @returns {Promise<any>} im 接口的 response 原样返回
+ */
+export const retryPromise = (promise: Promise<any>, num = 6, time = 0.5) => {
+  let n = num;
+  const func = () => promise;
+  return func()
+    .catch((error: any) => {
+      if (n === 0) {
+        throw error;
+      }
+      const timer = setTimeout(() => {
+        func();
+        clearTimeout(timer);
+        n--;
+      }, time * 1000);
+    });
+};