import { ref, computed } from 'vue'
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import { getButtons } from '/src/api/work/index.js'
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// 权限相关的组合式函数
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export function usePermission() {
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const permission = ref({})
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// 从权限树中提取所有权限code
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function extractPermissionCodes(list) {
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let result = []
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const newPermission = {}
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function traverse(items) {
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items.forEach(ele => {
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if (typeof ele === 'object') {
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const children = ele.children
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const code = ele.code
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if (children) {
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traverse(children)
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} else {
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result.push(code)
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}
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}
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})
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}
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traverse(list)
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result.forEach(ele => {
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newPermission[ele] = true
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})
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return newPermission
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}
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// 获取权限数据
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const getButtonsApi = () => {
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return new Promise((resolve, reject) => {
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getButtons({ sysType: 1 })
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.then(res => {
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const data = res.data.data
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permission.value = extractPermissionCodes(data)
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resolve(permission.value)
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})
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.catch(reject)
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})
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}
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return {
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permission,
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getButtonsApi,
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}
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}
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