hfb_sys/frontend/src/features/admin/views/AdminUsersView.vue

<script setup lang="ts">
import { readError } from '@/shared/utils/error'
import { ElMessage } from 'element-plus'
import { ref } from 'vue'

import {
  fetchAdminUsers,
  freezeAdminUser,
  setAdminUserDepositFreeQuota,
  unfreezeAdminUser,
  type AdminUserItem,
} from '@/features/admin/api/adminUsers'
import { centToYuan, formatCent, yuanToCent } from '@/shared/utils/money'
import { useAdminPaginatedTable } from '@/features/admin/composables/useAdminPaginatedTable'
import { userStatusLabel } from '@/shared/utils/statusLabels'
import { formatDateTime } from '@/shared/utils/time'
import AdminTablePagination from '../components/AdminTablePagination.vue'

const submitting = ref(false)
const activeUser = ref<AdminUserItem | null>(null)
const quotaUser = ref<AdminUserItem | null>(null)
const freezeReason = ref('')
const quotaAmount = ref(0)

const {
  loading,
  data: users,
  total,
  currentPage,
  currentPageSize,
  load: loadUsers,
} = useAdminPaginatedTable<AdminUserItem>({
  fetchFn: fetchAdminUsers,
})

function openFreeze(row: AdminUserItem) {
  activeUser.value = row
  freezeReason.value = ''
}

function openDepositQuota(row: AdminUserItem) {
  quotaUser.value = row
  quotaAmount.value = centToYuan(row.deposit_free_quota_cent)
}

async function handleSetDepositQuota() {
  if (!quotaUser.value) return
  submitting.value = true
  try {
    await setAdminUserDepositFreeQuota(quotaUser.value.id, yuanToCent(quotaAmount.value))
    ElMessage.success('免押额度已更新')
    quotaUser.value = null
    await loadUsers()
  } catch (error) {
    ElMessage.error(readError(error, '设置免押额度失败'))
  } finally {
    submitting.value = false
  }
}

async function handleFreeze() {
  if (!activeUser.value) return
  submitting.value = true
  try {
    await freezeAdminUser(activeUser.value.id, freezeReason.value)
    ElMessage.success('用户已冻结')
    activeUser.value = null
    await loadUsers()
  } catch (error) {
    ElMessage.error(readError(error, '冻结失败'))
  } finally {
    submitting.value = false
  }
}

async function handleUnfreeze(row: AdminUserItem) {
  submitting.value = true
  try {
    await unfreezeAdminUser(row.id)
    ElMessage.success('用户已解冻')
    await loadUsers()
  } catch (error) {
    ElMessage.error(readError(error, '解冻失败'))
  } finally {
    submitting.value = false
  }
}

function moneyCent(value: number | string | undefined) {
  return formatCent(Number(value || 0))
}
</script>

<template>
  <section class="page">
    <div class="page-header-row">
      <div class="page-header">
        <p class="eyebrow">Users</p>
        <h1>用户管理</h1>
        <p>查看用户信息和状态，处理冻结与解冻。</p>
      </div>
      <el-button @click="loadUsers">刷新</el-button>
    </div>

    <el-table v-loading="loading" class="table-panel" :data="users">
      <el-table-column prop="id" label="用户ID" width="80" />
      <el-table-column prop="nickname" label="昵称" min-width="130" />
      <el-table-column prop="phone" label="手机号" min-width="130" />
      <el-table-column label="状态" width="110">
        <template #default="{ row }">{{ userStatusLabel(row.status) }}</template>
      </el-table-column>
      <el-table-column label="免押额度" width="130">
        <template #default="{ row }">¥{{ moneyCent(row.deposit_free_quota_cent) }}</template>
      </el-table-column>
      <el-table-column label="已占用" width="120">
        <template #default="{ row }">¥{{ moneyCent(row.deposit_free_used_cent) }}</template>
      </el-table-column>
      <el-table-column label="剩余免押" width="120">
        <template #default="{ row }">¥{{ moneyCent(row.deposit_free_remaining_cent) }}</template>
      </el-table-column>
      <el-table-column label="注册时间" min-width="180">
        <template #default="{ row }">{{ formatDateTime(row.created_at) }}</template>
      </el-table-column>
      <el-table-column label="操作" width="220">
        <template #default="{ row }">
          <el-button size="small" @click="openDepositQuota(row)">免押</el-button>
          <el-button
            v-if="row.status === 'active'"
            size="small"
            type="danger"
            :loading="submitting"
            @click="openFreeze(row)"
          >
            冻结
          </el-button>
          <el-button
            v-else
            size="small"
            type="primary"
            :loading="submitting"
            @click="handleUnfreeze(row)"
            >解冻</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <AdminTablePagination
      v-if="total > 0"
      v-model:current-page="currentPage"
      v-model:page-size="currentPageSize"
      :total="total"
      :loading="loading"
      @page-change="loadUsers"
    />

    <el-dialog
      :model-value="!!activeUser"
      title="冻结用户"
      width="560px"
      @update:model-value="activeUser = null"
    >
      <div v-if="activeUser" class="dialog-body">
        <p>
          <strong>{{ activeUser.phone }}</strong> · {{ activeUser.nickname }}
        </p>
        <el-input
          v-model="freezeReason"
          type="textarea"
          :rows="4"
          placeholder="填写冻结原因，便于审计追踪"
        />
      </div>
      <template #footer>
        <el-button @click="activeUser = null">取消</el-button>
        <el-button type="danger" :loading="submitting" @click="handleFreeze">确认冻结</el-button>
      </template>
    </el-dialog>

    <el-dialog
      :model-value="!!quotaUser"
      title="设置免押额度"
      width="520px"
      @update:model-value="quotaUser = null"
    >
      <div v-if="quotaUser" class="dialog-body">
        <p>
          <strong>{{ quotaUser.phone }}</strong> · {{ quotaUser.nickname }}
        </p>
        <p>
          已占用 ¥{{ moneyCent(quotaUser.deposit_free_used_cent) }}，剩余 ¥{{
            moneyCent(quotaUser.deposit_free_remaining_cent)
          }}
        </p>
        <el-input-number
          v-model="quotaAmount"
          class="full-control"
          :min="0"
          :precision="0"
          :step="100"
        />
      </div>
      <template #footer>
        <el-button :disabled="submitting" @click="quotaUser = null">取消</el-button>
        <el-button type="primary" :loading="submitting" @click="handleSetDepositQuota"
          >保存额度</el-button
        >
      </template>
    </el-dialog>
  </section>
</template>