import Vue from 'vue'
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import router from '@/router'
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import store from '@/store'
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/**
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* 获取uuid
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*/
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export function getUUID () {
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return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {
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return (c === 'x' ? (Math.random() * 16 | 0) : ('r&0x3' | '0x8')).toString(16)
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})
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}
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/**
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* 是否有权限
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* @param {*} key
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*/
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export function isAuth (key) {
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return JSON.parse(sessionStorage.getItem('permissions') || '[]').indexOf(key) !== -1 || false
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}
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/**
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* 树形数据转换
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* @param {*} data
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* @param {*} id
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* @param {*} pid
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*/
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export function treeDataTranslate (data, id = 'id', pid = 'parentId') {
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var res = []
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var temp = {}
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for (var i = 0; i < data.length; i++) {
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temp[data[i][id]] = data[i]
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}
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for (var k = 0; k < data.length; k++) {
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if (temp[data[k][pid]] && data[k][id] !== data[k][pid]) {
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if (!temp[data[k][pid]]['children']) {
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temp[data[k][pid]]['children'] = []
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}
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if (!temp[data[k][pid]]['_level']) {
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temp[data[k][pid]]['_level'] = 1
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}
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data[k]['_level'] = temp[data[k][pid]]._level + 1
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temp[data[k][pid]]['children'].push(data[k])
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} else {
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res.push(data[k])
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}
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}
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return res
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}
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/**
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* 清除登录信息
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*/
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export function clearLoginInfo () {
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Vue.cookie.delete('token')
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store.commit('resetStore')
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router.options.isAddDynamicMenuRoutes = false
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}
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