zsglpt/admin-frontend/src/pages/UsersPage.vue

<script setup>
import { inject, onMounted, ref } from 'vue'
import { ElMessage, ElMessageBox } from 'element-plus'

import {
  adminResetUserPassword,
  deleteUser,
  fetchAllUsers,
  approveUser,
  rejectUser,
  removeUserVip,
  setUserVip,
} from '../api/users'
import { parseSqliteDateTime } from '../utils/datetime'
import { validatePasswordStrength } from '../utils/password'

const refreshStats = inject('refreshStats', null)

const loading = ref(false)
const users = ref([])

function isVip(user) {
  const expire = user?.vip_expire_time
  if (!expire) return false
  if (String(expire).startsWith('2099-12-31')) return true
  const dt = parseSqliteDateTime(expire)
  return dt ? dt.getTime() > Date.now() : false
}

function vipLabel(user) {
  const expire = user?.vip_expire_time
  if (!expire || !isVip(user)) return ''
  if (String(expire).startsWith('2099-12-31')) return '永久VIP'
  const dt = parseSqliteDateTime(expire)
  if (!dt) return `到期: ${expire}`
  const daysLeft = Math.ceil((dt.getTime() - Date.now()) / (1000 * 60 * 60 * 24))
  return `到期: ${expire}（剩${daysLeft}天）`
}

function statusMeta(status) {
  if (status === 'rejected') return { label: '禁用', type: 'danger' }
  return { label: '正常', type: 'success' }
}

async function loadUsers() {
  loading.value = true
  try {
    users.value = await fetchAllUsers()
  } catch {
    users.value = []
  } finally {
    loading.value = false
  }
}

async function refreshAll() {
  await loadUsers()
}

async function onEnableUser(row) {
  try {
    await ElMessageBox.confirm(`确定启用用户「${row.username}」吗？启用后用户可正常登录。`, '启用用户', {
      confirmButtonText: '启用',
      cancelButtonText: '取消',
      type: 'success',
    })
  } catch {
    return
  }

  try {
    await approveUser(row.id)
    ElMessage.success('用户已启用')
    await loadUsers()
    await refreshStats?.()
  } catch {
    // handled by interceptor
  }
}

async function onDisableUser(row) {
  try {
    await ElMessageBox.confirm(`确定禁用用户「${row.username}」吗？禁用后用户将无法登录。`, '禁用用户', {
      confirmButtonText: '禁用',
      cancelButtonText: '取消',
      type: 'warning',
    })
  } catch {
    return
  }

  try {
    await rejectUser(row.id)
    ElMessage.success('用户已禁用')
    await loadUsers()
    await refreshStats?.()
  } catch {
    // handled by interceptor
  }
}

async function onDelete(row) {
  try {
    await ElMessageBox.confirm(
      `确定删除用户「${row.username}」吗？此操作将删除该用户的所有数据，不可恢复！`,
      '删除用户',
      { confirmButtonText: '删除', cancelButtonText: '取消', type: 'error' },
    )
  } catch {
    return
  }

  try {
    await deleteUser(row.id)
    ElMessage.success('用户已删除')
    await loadUsers()
    await refreshStats?.()
  } catch {
    // handled by interceptor
  }
}

async function onSetVip(row, days) {
  const label = { 7: '一周', 30: '一个月', 365: '一年', 999999: '永久' }[days] || `${days}天`
  try {
    await ElMessageBox.confirm(`确定为用户「${row.username}」开通 ${label} VIP 吗？`, '设置VIP', {
      confirmButtonText: '确认',
      cancelButtonText: '取消',
      type: 'warning',
    })
  } catch {
    return
  }

  try {
    const res = await setUserVip(row.id, days)
    ElMessage.success(res?.message || 'VIP设置成功')
    await loadUsers()
    await refreshStats?.()
  } catch {
    // handled by interceptor
  }
}

async function onRemoveVip(row) {
  try {
    await ElMessageBox.confirm(`确定移除用户「${row.username}」的 VIP 吗？`, '移除VIP', {
      confirmButtonText: '移除',
      cancelButtonText: '取消',
      type: 'warning',
    })
  } catch {
    return
  }

  try {
    const res = await removeUserVip(row.id)
    ElMessage.success(res?.message || 'VIP已移除')
    await loadUsers()
    await refreshStats?.()
  } catch {
    // handled by interceptor
  }
}

async function onResetPassword(row) {
  let value
  try {
    const result = await ElMessageBox.prompt('请输入新密码（至少8位且包含字母和数字）', '重置密码', {
      confirmButtonText: '提交',
      cancelButtonText: '取消',
      inputType: 'password',
      inputPlaceholder: '新密码',
      inputValidator: (v) => validatePasswordStrength(v).ok,
      inputErrorMessage: '密码至少8位且包含字母和数字',
    })
    value = result.value
  } catch {
    return
  }

  const check = validatePasswordStrength(value)
  if (!check.ok) {
    ElMessage.error(check.message)
    return
  }

  try {
    await ElMessageBox.confirm(`确定将用户「${row.username}」的密码重置为该新密码吗？`, '二次确认', {
      confirmButtonText: '确认重置',
      cancelButtonText: '取消',
      type: 'warning',
    })
  } catch {
    return
  }

  try {
    const res = await adminResetUserPassword(row.id, value)
    ElMessage.success(res?.message || '密码重置成功')
  } catch {
    // handled by interceptor
  }
}

onMounted(refreshAll)
</script>

<template>
  <div class="page-stack">
    <div class="app-page-title">
      <h2>用户</h2>
      <div>
        <el-button @click="refreshAll">刷新</el-button>
      </div>
    </div>

    <el-card shadow="never" :body-style="{ padding: '16px' }" class="card">
      <div class="table-wrap">
        <el-table :data="users" v-loading="loading" style="width: 100%">
          <el-table-column prop="id" label="ID" width="80" />

          <el-table-column label="用户" min-width="240">
            <template #default="{ row }">
              <div class="user-block">
                <div class="user-main">
                  <strong>{{ row.username }}</strong>
                  <el-tag v-if="isVip(row)" type="warning" effect="light" size="small">VIP</el-tag>
                </div>
                <div v-if="row.email" class="app-muted user-sub">{{ row.email }}</div>
                <div v-if="vipLabel(row)" class="vip-sub">{{ vipLabel(row) }}</div>
              </div>
            </template>
          </el-table-column>

          <el-table-column label="状态" width="120">
            <template #default="{ row }">
              <el-tag :type="statusMeta(row.status).type" effect="light">{{ statusMeta(row.status).label }}</el-tag>
            </template>
          </el-table-column>

          <el-table-column label="时间" min-width="220">
            <template #default="{ row }">
              <div>{{ row.created_at }}</div>
              <div v-if="row.vip_expire_time" class="app-muted">VIP到期: {{ row.vip_expire_time }}</div>
            </template>
          </el-table-column>

          <el-table-column label="操作" width="280" fixed="right">
            <template #default="{ row }">
              <div class="actions">
                <el-button
                  v-if="row.status === 'rejected'"
                  type="success"
                  size="small"
                  @click="onEnableUser(row)"
                >启用</el-button>
                <el-button v-else type="warning" size="small" @click="onDisableUser(row)">禁用</el-button>

                <el-dropdown trigger="click">
                  <el-button size="small">VIP</el-button>
                  <template #dropdown>
                    <el-dropdown-menu>
                      <el-dropdown-item v-if="!isVip(row)" @click="onSetVip(row, 7)">开通一周</el-dropdown-item>
                      <el-dropdown-item v-if="!isVip(row)" @click="onSetVip(row, 30)">开通一月</el-dropdown-item>
                      <el-dropdown-item v-if="!isVip(row)" @click="onSetVip(row, 365)">开通一年</el-dropdown-item>
                      <el-dropdown-item v-if="!isVip(row)" @click="onSetVip(row, 999999)">永久VIP</el-dropdown-item>
                      <el-dropdown-item v-if="isVip(row)" @click="onRemoveVip(row)">移除VIP</el-dropdown-item>
                    </el-dropdown-menu>
                  </template>
                </el-dropdown>

                <el-button size="small" @click="onResetPassword(row)">重置密码</el-button>
                <el-button type="danger" size="small" @click="onDelete(row)">删除</el-button>
              </div>
            </template>
          </el-table-column>
        </el-table>
      </div>
    </el-card>
  </div>
</template>

<style scoped>
.page-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card {
  border-radius: var(--app-radius);
  border: 1px solid var(--app-border);
}

.section-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 800;
}

.help {
  margin-top: 10px;
  font-size: 12px;
}

.table-wrap {
  overflow-x: auto;
}

.user-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.user-main {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.user-sub {
  font-size: 12px;
}

.vip-sub {
  font-size: 12px;
  color: #7c3aed;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
</style>