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 +1,127 @@
+import { NAME } from '../const/index';
+
+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 !== NAME.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;
+};
+/**
+ * 检测input类型是否为string
+ * @param {*} input 任意类型的输入
+ * @returns {Boolean} true->string / false->not a string
+ */
+export const isString = function (input: any) {
+  return typeof input === NAME.STRING;
+};
+export const isBoolean = function (input: any) {
+  return typeof input === NAME.BOOLEAN;
+};
+export const isNumber = function (input: any) {
+  return (
+    // eslint-disable-next-line
+    input !== null &&
+    ((typeof input === NAME.NUMBER && !isNaN(input - 0)) || (typeof input === NAME.OBJECT && input.constructor === Number))
+  );
+};
+
+// /**
+//  * 节流函数（目前 TUICallKit 增加防重调用装饰器，该方法可删除）
+//  * @param {Function} func 传入的函数
+//  * @param {wait} time 间隔时间（ms）
+//  */
+// export const throttle = (func: Function, wait: number) => {
+//   let previousTime = 0;
+//   return function () {
+//     const now = Date.now();
+//     const args = [...arguments];
+//     if (now - previousTime > wait) {
+//       func.apply(this, args);
+//       previousTime = now;
+//     }
+//   };
+// }
+
+/**
+ * web call engine 重复调用时的错误, 这种错误在 TUICallKit 应该忽略
+ * @param {any} error 错误信息
+ * @returns {Boolean}
+ */
+export function handleRepeatedCallError(error: any) {
+  if (error?.message?.indexOf('is ongoing, please avoid repeated calls') !== -1) {
+    return true;
+  }
+  return false;
+}
+/**
+ * 设备无权限时的错误处理
+ * @param {any} error 错误信息
+ * @returns {Boolean}
+ */
+export function handleNoDevicePermissionError(error: any) {
+  const { message } = error;
+  if (message?.indexOf('NotAllowedError: Permission denied') !== -1) {
+    return true;
+  }
+  return false;
+}
+
+/*
+ * 获取向下取整的 performance.now() 值
+ * 在不支持 performance.now 的浏览器中，使用 Date.now(). 例如 ie 9，ie 10，避免加载 sdk 时报错
+ * @export
+ * @return {Number}
+ */
+export function performanceNow() {
+  return Date.now();
+}
+/**
+ * 检测input类型是否为function
+ * @param {*} input 任意类型的输入
+ * @returns {Boolean} true->input is a function
+ */
+export const isFunction = function (input: any) {
+  return typeof input === NAME.FUNCTION;
+};
+
+/**
+ * interpolate function
+ * @param {string} str - 'hello {{name}}'
+ * @param {object} data - { name: 'sam' }
+ * @returns {string} 'hello sam'
+ *
+*/
+export function interpolate(str, data) {
+  return str.replace(/{{\s*(\w+)(\s*,\s*[^}]+)?\s*}}/g, (match, p1) => {
+    const key = p1.trim();
+
+    return data[key] !== undefined ? String(data[key]) : match;
+  });
+}
+
+export function deepClone(obj) {
+  if (typeof obj !== 'object' || obj === null) {
+    return obj;
+  }
+
+  let clone = Array.isArray(obj) ? [] : {};
+
+  for (let key in obj) {
+    if (obj.hasOwnProperty(key)) {
+      clone[key] = deepClone(obj[key]);
+    }
+  }
+
+  return clone;
+}