优化前端

frontend/src/composables/useAccounts.ts

@@ -0,0 +1,155 @@
+import { ref } from 'vue'
+import { useToast } from './useToast'
+
+export interface Account {
+  index: number
+  name: string
+  cookie: string
+}
+
+export interface AccountStatus {
+  ok?: boolean
+  message?: string
+}
+
+const App = window.go.main.App
+
+const accounts = ref<Account[]>([])
+const selectedIndices = ref<Set<number>>(new Set())
+const statusMap = ref<Record<string, AccountStatus | boolean>>({})
+const scoreMap = ref<Record<string, string>>({})
+
+export function useAccounts() {
+  const { showToast } = useToast()
+
+  const loadAccounts = async () => {
+    const data = await App.GetAccounts()
+    accounts.value = data || []
+
+    // 清理无效选择
+    selectedIndices.value = new Set(
+      [...selectedIndices.value].filter(i => i >= 0 && i < accounts.value.length)
+    )
+    saveSelection()
+  }
+
+  const reloadAccounts = async () => {
+    const data = await App.ReloadAccounts()
+    await loadAccounts()
+    showToast('账号已刷新', `共 ${data.count} 个账号`, 'success')
+  }
+
+  const toggleAccount = (index: number) => {
+    if (selectedIndices.value.has(index)) {
+      selectedIndices.value.delete(index)
+    } else {
+      selectedIndices.value.add(index)
+    }
+    saveSelection()
+  }
+
+  const toggleAll = () => {
+    if (selectedIndices.value.size === accounts.value.length) {
+      selectedIndices.value.clear()
+    } else {
+      accounts.value.forEach((_, i) => selectedIndices.value.add(i))
+    }
+    saveSelection()
+  }
+
+  const saveSelection = () => {
+    localStorage.setItem('selAccs', JSON.stringify([...selectedIndices.value]))
+  }
+
+  const restoreSelection = () => {
+    const saved = localStorage.getItem('selAccs')
+    if (saved) {
+      try {
+        selectedIndices.value = new Set(JSON.parse(saved))
+      } catch {}
+    }
+    const savedStatus = localStorage.getItem('statusMap')
+    if (savedStatus) {
+      try {
+        statusMap.value = JSON.parse(savedStatus)
+      } catch {}
+    }
+  }
+
+  const queryAllScore = async () => {
+    showToast('查询积分', '正在并发查询...', 'info')
+    const tasks = accounts.value.map(async (a) => {
+      try {
+        const d = await App.QueryScore(a.name)
+        const score = d.score ?? 'N/A'
+        scoreMap.value[a.name] = String(score)
+        localStorage.setItem('accScore_' + a.name, String(score))
+      } catch {}
+    })
+    await Promise.all(tasks)
+    showToast('积分查询完成', '', 'success')
+  }
+
+  const getScore = (name: string): string => {
+    return scoreMap.value[name] || localStorage.getItem('accScore_' + name) || '-'
+  }
+
+  const resetStatus = () => {
+    statusMap.value = {}
+    localStorage.removeItem('statusMap')
+  }
+
+  const setStatus = (name: string, status: AccountStatus | boolean) => {
+    statusMap.value[name] = status
+    localStorage.setItem('statusMap', JSON.stringify(statusMap.value))
+  }
+
+  const selectedAccountNames = (): string[] => {
+    return [...selectedIndices.value]
+      .map(i => accounts.value[i]?.name)
+      .filter(Boolean) as string[]
+  }
+
+  const buildAccountProducts = (productId: string): Record<string, string> | null => {
+    if (selectedIndices.value.size === 0) {
+      showToast('提示', '请勾选要抢购的账号', 'warn')
+      return null
+    }
+    if (!productId) {
+      showToast('提示', '请先选择商品', 'warn')
+      return null
+    }
+
+    const ap: Record<string, string> = {}
+    selectedIndices.value.forEach(i => {
+      const account = accounts.value[i]
+      if (account) {
+        ap[account.name] = productId
+      }
+    })
+
+    if (Object.keys(ap).length === 0) {
+      showToast('提示', '没有有效账号可提交', 'warn')
+      return null
+    }
+    return ap
+  }
+
+  return {
+    accounts,
+    selectedIndices,
+    statusMap,
+    scoreMap,
+    loadAccounts,
+    reloadAccounts,
+    toggleAccount,
+    toggleAll,
+    restoreSelection,
+    queryAllScore,
+    getScore,
+    resetStatus,
+    setStatus,
+    selectedAccountNames,
+    buildAccountProducts
+  }
+}