tabbar.js
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import { defineStore } from 'pinia'
import { getTabbarConfigAPI } from '@/api/tabbar'
import {
getDefaultTabbarItem,
getDefaultTabbarItems,
normalizeTabbarItems,
} from '@/utils/tabbar'
let tabbarRequestPromise = null
export const useTabbarStore = defineStore('tabbar', {
state: () => ({
tabItems: getDefaultTabbarItems(),
loaded: false,
loading: false,
}),
getters: {
visibleTabItems: (state) => state.tabItems.filter((item) => item.visible !== false),
getTabItem: (state) => (key) => {
const normalizedKey = String(key || '').trim()
return state.tabItems.find((item) => item.key === normalizedKey) || getDefaultTabbarItem(normalizedKey)
},
},
actions: {
async fetchTabbarConfig(force = false) {
if (!force && this.loaded) {
return this.tabItems
}
if (this.loading && tabbarRequestPromise) {
return tabbarRequestPromise
}
this.loading = true
tabbarRequestPromise = (async () => {
try {
const response = await getTabbarConfigAPI()
const rawTabItems = response?.data?.tab_items || response?.data?.tabs || response?.data?.list || []
if (response?.code === 1) {
this.tabItems = normalizeTabbarItems(rawTabItems)
} else {
this.tabItems = getDefaultTabbarItems()
}
} catch (error) {
console.error('获取底部导航配置失败:', error)
this.tabItems = getDefaultTabbarItems()
} finally {
this.loaded = true
this.loading = false
tabbarRequestPromise = null
}
return this.tabItems
})()
return tabbarRequestPromise
},
async ensureLoaded() {
if (this.loaded) {
return this.tabItems
}
return this.fetchTabbarConfig()
},
},
})