util.js 9.7 KB

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  1. import Map from '@/js_sdk/fx-openMap/openMap.js'
  2. import permision from "@/js_sdk/wa-permission/permission.js"
  3. import store from "../store/index.js";
  4. export function mapRoutePlan(data) {
  5. //既有起点也有终点
  6. var options = {
  7. destination: { //导航终点点坐标和名称
  8. latitude: data.point.latitude,
  9. longitude: data.point.longitude,
  10. name: data.address
  11. },
  12. mode: "drive", //导航方式 公交:bus驾车:drive(默认),步行:walk,骑行:bike
  13. mapId: "map" //map 组件的 id (微信小程序端必传)
  14. }
  15. Map.routePlan(options, "gcj02")
  16. }
  17. // 在需要的页面中写方法,判断是否在微信浏览器中
  18. export function is_weixin() {
  19. let flag = false;
  20. // #ifdef H5
  21. flag = String(navigator.userAgent.toLowerCase().match(/MicroMessenger/i)) === "micromessenger";
  22. // #endif
  23. // #ifdef APP-PLUS
  24. flag = false;
  25. // #endif
  26. return flag;
  27. }
  28. // 格式化手机号码,移除国际区号
  29. export function formatPhoneNumber(phoneNumber) {
  30. if (!phoneNumber) return '';
  31. // 移除非数字字符
  32. let cleaned = phoneNumber.replace(/\D/g, '');
  33. // 如果是中国手机号(+86 或 86 开头)
  34. if (cleaned.startsWith('86') && cleaned.length === 13) {
  35. // 移除中国区号 86
  36. cleaned = cleaned.substring(2);
  37. } else if (cleaned.startsWith('1') && cleaned.length === 11) {
  38. // 如果是11位数字,可能是中国手机号
  39. cleaned = cleaned;
  40. } else if (cleaned.startsWith('1') && cleaned.length === 12 && phoneNumber.includes('+86')) {
  41. // 如果是+86开头的完整号码
  42. cleaned = cleaned.substring(2);
  43. }
  44. return cleaned;
  45. };
  46. /**
  47. * 获取Androoid设备mac地址
  48. * */
  49. export function getMacAddress() {
  50. if (window) {
  51. return "D1:D1:D1:D1:D1:D1"
  52. }
  53. var net = plus.android.importClass("java.net.NetworkInterface")
  54. var wl0 = net.getByName('wlan0')
  55. var macByte = wl0.getHardwareAddress()
  56. var str = ''
  57. for (var i = 0; i < macByte.length; i++) {
  58. var tmp = "";
  59. var num = macByte[i];
  60. if (num < 0) {
  61. tmp = (255 + num + 1).toString(16);
  62. } else {
  63. tmp = num.toString(16);
  64. }
  65. if (tmp.length == 1) {
  66. tmp = "0" + tmp;
  67. }
  68. if (i == macByte.length - 1) {
  69. str += tmp;
  70. } else {
  71. str = str + tmp + ":";
  72. }
  73. }
  74. return str.toUpperCase()
  75. }
  76. /**
  77. * 判断传入的值是否为空
  78. * @param {*} val
  79. * @returns
  80. */
  81. export function isNull(val) {
  82. if (typeof val == "boolean") {
  83. return false;
  84. }
  85. if (typeof val == "number") {
  86. return false;
  87. }
  88. if (val instanceof Array) {
  89. if (val.length == 0) return true;
  90. } else if (val instanceof Object) {
  91. if (JSON.stringify(val) === "{}") return true;
  92. } else {
  93. if (
  94. val == "null" ||
  95. val == null ||
  96. val == "undefined" ||
  97. val == undefined ||
  98. val == ""
  99. )
  100. return true;
  101. return false;
  102. }
  103. return false;
  104. }
  105. // 不为空
  106. export function isDef(val) {
  107. return val !== undefined && val !== null;
  108. }
  109. // 是否是一个数字
  110. export function isNumeric(val) {
  111. return /^\d+(\.\d+)?$/.test(val);
  112. }
  113. // 是一个对象
  114. export function isObject(val) {
  115. return Object.prototype.toString.call(val) === "[object Object]"
  116. }
  117. // 是一个字符串
  118. export function isString(val) {
  119. return Object.prototype.toString.call(val) === "[object String]"
  120. }
  121. // 添加单位
  122. export function addUnit(value) {
  123. if (!isDef(value)) {
  124. return undefined;
  125. }
  126. value = String(value);
  127. return isNumeric(value) ? `${value}px` : value;
  128. }
  129. // 获得角度
  130. export function getAngle(angx, angy) {
  131. return Math.atan2(angy, angx) * 180 / Math.PI;
  132. };
  133. // 根据起点终点返回方向 1向上 2向下 3向左 4向右 0未滑动
  134. export function getDirection(startx, starty, endx, endy) {
  135. var angx = endx - startx;
  136. var angy = endy - starty;
  137. var result = 0;
  138. // 如果滑动距离太短
  139. if (Math.abs(angx) < 5 && Math.abs(angy) < 5) {
  140. return result;
  141. }
  142. var angle = getAngle(angx, angy);
  143. if (angle >= -160 && angle <= -20) {
  144. result = 1;
  145. } else if (angle > 20 && angle < 160) {
  146. result = 2;
  147. } else if ((angle >= 160 && angle <= 180) || (angle >= -180 && angle < -160)) {
  148. result = 3;
  149. } else if (angle >= -20 && angle <= 20) {
  150. result = 4;
  151. }
  152. return result;
  153. }
  154. // 回显数据字典
  155. export function selectDictLabel(datas, value) {
  156. if (!datas) return value
  157. var actions = [];
  158. Object.keys(datas).some((key) => {
  159. if (datas[key].dictValue == ('' + value)) {
  160. actions.push(datas[key].dictLabel);
  161. return true;
  162. }
  163. })
  164. return actions.join('') || value
  165. }
  166. /**
  167. * 处理后台返回的数据
  168. * 去除无 children 且 isUser为false 的项目
  169. */
  170. export function filterCustomerManager(list) {
  171. const newList = list.filter((item) => {
  172. if (item.children) {
  173. item.name = item.label;
  174. item.children = filterCustomerManager(item.children)
  175. return item.children.length > 0
  176. } else {
  177. item.name = item.label;
  178. item.id = item.id.toString()
  179. return item.isUser == true
  180. }
  181. })
  182. return newList
  183. }
  184. /**
  185. * 简单实现防抖方法
  186. *
  187. * 防抖(debounce)函数在第一次触发给定的函数时,不立即执行函数,而是给出一个期限值(delay),比如100ms。
  188. * 如果100ms内再次执行函数,就重新开始计时,直到计时结束后再真正执行函数。
  189. * 这样做的好处是如果短时间内大量触发同一事件,只会执行一次函数。
  190. *
  191. * @param fn 要防抖的函数
  192. * @param delay 防抖的毫秒数
  193. * @returns {Function}
  194. */
  195. export function simpleDebounce(fn, delay = 100) {
  196. let timer = null
  197. return function() {
  198. let args = arguments
  199. if (timer) {
  200. clearTimeout(timer)
  201. }
  202. timer = setTimeout(() => {
  203. fn.apply(this, args)
  204. }, delay)
  205. }
  206. }
  207. /**
  208. * 节流
  209. *
  210. * @param delay 时间
  211. * @param fn 执行的函数
  212. */
  213. export function throttle(delay, fn) {
  214. let valid = true;
  215. return function() {
  216. if (!valid) {
  217. return false
  218. }
  219. valid = false;
  220. fn()
  221. setTimeout(() => {
  222. valid = true;
  223. }, delay)
  224. }
  225. }
  226. // 获取位置
  227. export function getLocation(option = {}) {
  228. return new Promise((resolve, reject) => {
  229. permision.requestAndroidPermission("android.permission.ACCESS_FINE_LOCATION").then((
  230. result) => {
  231. if (result == 1) {
  232. uni.getLocation({
  233. type: 'gcj02', // gcj02 wgs84
  234. ...option,
  235. success: function(res) {
  236. resolve(res);
  237. // console.log('当前位置的经度:' + res.longitude);
  238. // console.log('当前位置的纬度:' + res.latitude);
  239. },
  240. fail() {
  241. uni.$u.toast("获取定位失败");
  242. reject(true);
  243. }
  244. });
  245. } else if (result == 0) {
  246. uni.$u.toast("未获得位置授权");
  247. reject();
  248. } else {
  249. uni.$u.toast("位置授权被永久拒绝,请手动打开");
  250. reject();
  251. }
  252. });
  253. });
  254. }
  255. export const pullDownRefreshEnableSwitch = (enable) => {
  256. const pages = getCurrentPages()
  257. const page = pages[pages.length - 1]
  258. // #ifdef APP-PLUS
  259. const currentWebview = page.$getAppWebview()
  260. currentWebview.setStyle({
  261. pullToRefresh: {
  262. support: enable,
  263. style: plus.os.name === 'Android' ? 'circle' : 'default',
  264. },
  265. })
  266. // #endif
  267. // #ifdef WEB || H5
  268. let el = document.querySelector('.uni-page-refresh')
  269. if (el) {
  270. el.style.display = enable ? 'block' : 'none'
  271. } else {
  272. let time = 0
  273. setTimeout(() => {
  274. time++
  275. el = document.querySelector('.uni-page-refresh')
  276. if (time < 20 && !el) {
  277. pullDownRefreshEnableSwitch(enable)
  278. }
  279. }, 100)
  280. }
  281. // #endif
  282. }
  283. // 定时器的toast
  284. export function toast(option = {}) {
  285. let time = null;
  286. time = setTimeout(() => {
  287. clearTimeout(time);
  288. uni.showToast({
  289. icon: "none",
  290. ...option
  291. });
  292. }, 500);
  293. }
  294. //判断中文
  295. export function isChinese(param) {
  296. var regExp = /^[u4e00-u9fa5]*$/;
  297. if (regExp.test(param))
  298. return false;
  299. return true;
  300. }
  301. // 计算两个经纬度之间的距离
  302. export function getDistanceFromLatLonInM(lat1, lon1, lat2, lon2) {
  303. var R = 6371; // 地球半径,单位为千米
  304. var dLat = deg2rad(lat2 - lat1);
  305. var dLon = deg2rad(lon2 - lon1);
  306. var a =
  307. Math.sin(dLat / 2) * Math.sin(dLat / 2) +
  308. Math.cos(deg2rad(lat1)) * Math.cos(deg2rad(lat2)) *
  309. Math.sin(dLon / 2) * Math.sin(dLon / 2);
  310. var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
  311. var distance = R * c * 1000; // 转换为米
  312. return distance;
  313. }
  314. function deg2rad(deg) {
  315. return deg * (Math.PI / 180);
  316. }
  317. /**
  318. * 构造树型结构数据
  319. * @param {*} data 数据源
  320. * @param {*} id id字段 默认 'id'
  321. * @param {*} parentId 父节点字段 默认 'parentId'
  322. * @param {*} children 孩子节点字段 默认 'children'
  323. * @param {*} rootId 根Id 默认 0
  324. */
  325. export function handleTree(data, id, parentId, children, rootId) {
  326. id = id || 'id'
  327. parentId = parentId || 'parentId'
  328. children = children || 'children'
  329. if (id === 'deptId' || id === "id") {
  330. if (data[0] && !data[0].ancestors) return rootId = 0
  331. let maxLength = 99999999
  332. data.forEach(item => {
  333. const length = item.ancestors.split(",").length
  334. if (maxLength > length) {
  335. maxLength = length
  336. rootId = item.parentId
  337. }
  338. })
  339. } else {
  340. rootId = rootId || Math.min.apply(Math, data.map(item => {
  341. return item[parentId]
  342. })) || 0
  343. }
  344. //对源数据深度克隆
  345. const cloneData = JSON.parse(JSON.stringify(data))
  346. //循环所有项
  347. const treeData = cloneData.filter(father => {
  348. let branchArr = cloneData.filter(child => {
  349. //返回每一项的子级数组
  350. return father[id] === child[parentId]
  351. });
  352. branchArr.length > 0 ? father.children = branchArr : '';
  353. //返回第一层
  354. return father[parentId] === rootId;
  355. });
  356. return treeData != '' ? treeData : data;
  357. }
  358. export function getRoles() {
  359. return store.state.user.userInfo.roles.map(item=>item.roleKey);
  360. }
  361. export function permissionCheck(roleKey,isShowToast = true) {
  362. if(!getRoles().includes(roleKey)){
  363. if(isShowToast) uni.$u.toast('无权限');
  364. return false
  365. }else{
  366. return true
  367. }
  368. }
  369. export function getWarehouseFieldPermissions(field,permission) {
  370. const permissionItem = store.state.user.warehouseFieldPermissions?.find(item=>item.fieldName === field);
  371. return permissionItem ? permissionItem[permission] : false;
  372. }