mirror of
https://github.com/jxxghp/MoviePilot-Frontend.git
synced 2026-06-17 13:42:07 +08:00
64 lines
2.0 KiB
TypeScript
64 lines
2.0 KiB
TypeScript
import { defineStore } from 'pinia'
|
||
import api from '@/api'
|
||
import type { PluginSidebarNavItem } from '@/api/types'
|
||
|
||
/**
|
||
* 缓存 GET plugin/sidebar_nav 结果，供 DefaultLayout 与 appcenter 等共用，避免重复请求。
|
||
*/
|
||
export const usePluginSidebarNavStore = defineStore('pluginSidebarNav', {
|
||
state: () => ({
|
||
items: [] as PluginSidebarNavItem[],
|
||
/** 是否已成功拉取过一次（含空数组） */
|
||
loaded: false,
|
||
/** 并发去重：同一时刻只进行一次请求 */
|
||
inflight: null as Promise<void> | null,
|
||
}),
|
||
|
||
actions: {
|
||
/**
|
||
* 确保侧栏导航数据已加载；已缓存则直接返回，并发调用共享同一请求。
|
||
* @param force 为 true 时忽略缓存重新请求（如登出后再登录可配合 reset + ensure）
|
||
*/
|
||
async ensureSidebarNav(force = false): Promise<void> {
|
||
if (!force && this.loaded) {
|
||
return
|
||
}
|
||
if (this.inflight) {
|
||
return this.inflight
|
||
}
|
||
this.inflight = this._doFetchSidebarNav()
|
||
return this.inflight
|
||
},
|
||
|
||
async _doFetchSidebarNav(): Promise<void> {
|
||
const maxRetries = 1
|
||
for (let attempt = 0; attempt <= maxRetries; attempt++) {
|
||
try {
|
||
const res = await api.get('plugin/sidebar_nav')
|
||
if (!this.inflight) return
|
||
this.items = Array.isArray(res) ? res : []
|
||
this.loaded = true
|
||
this.inflight = null
|
||
return
|
||
} catch (e) {
|
||
if (attempt < maxRetries) {
|
||
// 短暂延迟后重试，应对登录后导航过渡期的请求中断
|
||
await new Promise(resolve => setTimeout(resolve, 500))
|
||
if (!this.inflight) return
|
||
}
|
||
}
|
||
}
|
||
// 重试全部失败，不缓存失败状态以允许后续调用方再次尝试
|
||
if (!this.inflight) return
|
||
this.items = []
|
||
this.inflight = null
|
||
},
|
||
|
||
reset() {
|
||
this.items = []
|
||
this.loaded = false
|
||
this.inflight = null
|
||
},
|
||
},
|
||
})
|