AIGC/demo/frontend/src/views/SystemSettings.vue

<template>
  <div class="system-settings">
    <!-- 左侧导航栏 -->
    <aside class="sidebar">
      <div class="logo">
        <div class="logo-icon"></div>
        <span>LOGO</span>
      </div>
      <nav class="nav-menu">
        <div class="nav-item" @click="goToDashboard">
          <el-icon><Grid /></el-icon>
          <span>数据仪表台</span>
        </div>
        <div class="nav-item" @click="goToMembers">
          <el-icon><User /></el-icon>
          <span>会员管理</span>
        </div>
        <div class="nav-item" @click="goToOrders">
          <el-icon><ShoppingCart /></el-icon>
          <span>订单管理</span>
        </div>
        <div class="nav-item" @click="goToAPI">
          <el-icon><Document /></el-icon>
          <span>API管理</span>
        </div>
        <div class="nav-item" @click="goToTasks">
          <el-icon><Document /></el-icon>
          <span>生成任务记录</span>
        </div>
        <div class="nav-item active">
          <el-icon><Setting /></el-icon>
          <span>系统设置</span>
        </div>
      </nav>
      <div class="sidebar-footer">
        <div class="online-users">
          当前在线用户: <span class="highlight">87/500</span>
        </div>
        <div class="system-uptime">
          系统运行时间: <span class="highlight">48小时32分</span>
        </div>
      </div>
    </aside>

    <!-- 主内容区域 -->
    <main class="main-content">
      <!-- 顶部搜索栏 -->
      <header class="top-header">
        <div class="search-bar">
          <el-icon class="search-icon"><User /></el-icon>
          <input type="text" placeholder="搜索你想要的内容" class="search-input">
        </div>
        <div class="header-actions">
          <el-icon class="notification-icon"><Bell /></el-icon>
          <div class="user-avatar">
            <div class="avatar-placeholder"></div>
            <el-icon class="dropdown-icon"><ArrowDown /></el-icon>
          </div>
        </div>
      </header>

      <!-- 会员收费标准 -->
      <section class="content-section">
        <h2 class="page-title">会员收费标准</h2>
        <div class="membership-cards">
          <el-card v-for="level in membershipLevels" :key="level.id" class="membership-card">
            <div class="card-header">
              <h3>{{ level.name }}</h3>
            </div>
            <div class="card-body">
              <p class="price">${{ level.price }}/月</p>
              <p class="description">{{ level.description }}</p>
            </div>
            <div class="card-footer">
              <el-button type="primary" @click="editLevel(level)">编辑</el-button>
            </div>
          </el-card>
        </div>
      </section>
    </main>

    <!-- 编辑会员收费标准对话框 -->
    <el-dialog
      v-model="editDialogVisible"
      width="480px"
      :before-close="handleCloseEditDialog"
      class="membership-modal"
      :show-close="false"
    >
      <template #header>
        <div class="modal-header">
          <h2 class="modal-title">会员收费标准</h2>
          <button class="close-btn" @click="handleCloseEditDialog">×</button>
        </div>
      </template>
      
      <div class="modal-content">
        <el-form :model="editForm" :rules="editRules" ref="editFormRef">
          <div class="form-group">
            <label class="form-label">会员等级</label>
            <el-select v-model="editForm.level" placeholder="请选择会员等级" style="width: 100%;">
              <el-option label="免费版会员" value="free"></el-option>
              <el-option label="标准版会员" value="standard"></el-option>
              <el-option label="专业版会员" value="professional"></el-option>
            </el-select>
          </div>
          
          <div class="form-group">
            <label class="form-label">会员价格</label>
            <div class="price-input">
              <span class="price-prefix">$</span>
              <input 
                type="text" 
                v-model="editForm.price" 
                placeholder="0.00" 
                class="form-control"
                @input="handlePriceInput"
              />
            </div>
          </div>
          
          <div class="form-group">
            <label class="form-label">资源点数量</label>
            <input 
              type="number" 
              v-model="editForm.resourcePoints" 
              placeholder="0" 
              min="0"
              class="form-control"
            />
          </div>
          
          <div class="form-group">
            <label class="form-label">会员有效期</label>
            <div class="radio-group">
              <div class="radio-option">
                <input 
                  type="radio" 
                  id="monthly" 
                  v-model="editForm.validityPeriod" 
                  value="monthly" 
                  class="radio-input"
                >
                <label for="monthly" class="radio-label">月付</label>
              </div>
              <div class="radio-option">
                <input 
                  type="radio" 
                  id="quarterly" 
                  v-model="editForm.validityPeriod" 
                  value="quarterly" 
                  class="radio-input"
                >
                <label for="quarterly" class="radio-label">季付</label>
              </div>
              <div class="radio-option">
                <input 
                  type="radio" 
                  id="yearly" 
                  v-model="editForm.validityPeriod" 
                  value="yearly" 
                  class="radio-input"
                >
                <label for="yearly" class="radio-label">年付</label>
              </div>
            </div>
          </div>
        </el-form>
      </div>
      
      <template #footer>
        <div class="modal-footer">
          <button class="btn btn-cancel" @click="handleCloseEditDialog">取消</button>
          <button class="btn btn-save" @click="saveEdit">保存</button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { ref, reactive } from 'vue'
import { useRouter } from 'vue-router'
import { ElMessage } from 'element-plus'
import {
  Grid,
  User,
  ShoppingCart,
  Document,
  Setting,
  User as Search,
  Bell,
  User as ArrowDown
} from '@element-plus/icons-vue'

const router = useRouter()

const membershipLevels = ref([
  { id: 1, name: '免费版会员', price: '0', resourcePoints: 200, description: '包含200资源点/月' },
  { id: 2, name: '标准版会员', price: '50', resourcePoints: 500, description: '包含500资源点/月' },
  { id: 3, name: '专业版会员', price: '250', resourcePoints: 2000, description: '包含2000资源点/月' }
])

const editDialogVisible = ref(false)
const editFormRef = ref(null)
const editForm = reactive({
  id: null,
  level: '',
  price: '',
  resourcePoints: 0,
  validityPeriod: 'quarterly'
})

const editRules = reactive({
  level: [{ required: true, message: '请选择会员等级', trigger: 'change' }],
  price: [
    { required: true, message: '请输入价格', trigger: 'blur' },
    { pattern: /^\d+(\.\d+)?$/, message: '请输入有效的数字', trigger: 'blur' }
  ],
  resourcePoints: [{ required: true, message: '请输入资源点数量', trigger: 'blur' }],
  validityPeriod: [{ required: true, message: '请选择有效期', trigger: 'change' }]
})

const goToDashboard = () => {
  router.push('/home')
}

const goToMembers = () => {
  router.push('/member-management')
}

const goToOrders = () => {
  router.push('/orders')
}

const goToAPI = () => {
  router.push('/api-management')
}

const goToTasks = () => {
  router.push('/generate-task-record')
}

const goToSettings = () => {
  router.push('/system-settings')
}

const editLevel = (level) => {
  Object.assign(editForm, level)
  editDialogVisible.value = true
}

const handleCloseEditDialog = () => {
  editDialogVisible.value = false
  if (editFormRef.value) {
    editFormRef.value.resetFields()
  }
}

const handlePriceInput = (value) => {
  // 确保只输入数字
  editForm.price = value.replace(/[^\d.]/g, '')
}

const saveEdit = async () => {
  const valid = await editFormRef.value.validate()
  if (valid) {
    const index = membershipLevels.value.findIndex(level => level.id === editForm.id)
    if (index !== -1) {
      Object.assign(membershipLevels.value[index], editForm)
      ElMessage.success('会员等级更新成功')
      editDialogVisible.value = false
    }
  }
}
</script>

<style scoped>
.system-settings {
  display: flex;
  height: 100vh;
  background-color: #f5f7fa;
  font-family: 'Arial', sans-serif;
}

/* 左侧导航栏 */
.sidebar {
  width: 320px;
  background: white;
  border-right: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  padding: 24px 0;
}

.logo {
  display: flex;
  align-items: center;
  padding: 0 28px;
  margin-bottom: 32px;
  font-size: 18px;
  font-weight: 600;
  color: #1e293b;
}

.nav-menu {
  flex: 1;
  padding: 0 24px;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 18px 24px;
  margin-bottom: 6px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  color: #64748b;
  font-size: 16px;
}

.nav-item:hover {
  background: #f1f5f9;
  color: #334155;
}

.nav-item.active {
  background: #eff6ff;
  color: #3b82f6;
}

.nav-item .el-icon {
  margin-right: 16px;
  font-size: 22px;
}

.nav-item span {
  font-size: 16px;
  font-weight: 500;
}

.sidebar-footer {
  padding: 0 32px 20px;
  margin-top: auto;
}

.online-users,
.system-uptime {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 10px;
  line-height: 1.5;
}

.online-users,
.system-uptime {
  margin-bottom: 5px;
}

.highlight {
  color: #333;
  font-weight: bold;
}

.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  z-index: 100;
}

.search-bar {
  display: flex;
  align-items: center;
  background-color: #f0f2f5;
  border-radius: 20px;
  padding: 8px 15px;
  width: 300px;
}

.search-icon {
  color: #909399;
  margin-right: 8px;
}

.search-input {
  border: none;
  background: transparent;
  outline: none;
  flex-grow: 1;
  font-size: 14px;
  color: #333;
}

.header-actions {
  display: flex;
  align-items: center;
}

.notification-icon {
  font-size: 20px;
  color: #606266;
  margin-right: 20px;
  cursor: pointer;
}

.user-avatar {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.avatar-placeholder {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin-right: 8px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 14px;
  font-weight: bold;
}

.dropdown-icon {
  font-size: 12px;
  color: #909399;
}

.content-section {
  flex-grow: 1;
  padding: 30px;
  background-color: #f5f7fa;
}

.page-title {
  font-size: 24px;
  color: #333;
  margin-bottom: 25px;
  font-weight: bold;
}

.membership-cards {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
}

.membership-card {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.membership-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.card-header {
  padding: 20px;
  text-align: center;
  border-bottom: 1px solid #eee;
}

.card-header h3 {
  font-size: 22px;
  color: #333;
  margin: 0;
}

.card-body {
  padding: 25px 20px;
  text-align: center;
  flex-grow: 1;
}

.card-body .price {
  font-size: 36px;
  font-weight: bold;
  color: #409eff;
  margin-bottom: 10px;
}

.card-body .description {
  font-size: 15px;
  color: #606266;
  line-height: 1.6;
}

.card-footer {
  padding: 20px;
  text-align: center;
  border-top: 1px solid #eee;
}

.el-button {
  width: 80%;
  padding: 12px 0;
  font-size: 16px;
  border-radius: 8px;
}

/* 会员收费标准模态框样式 - 完全匹配HTML代码 */
.membership-modal {
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid #e1e5eb;
  overflow: hidden;
}

.membership-modal .el-dialog__body {
  padding: 0;
}

/* 弹窗头部 */
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid #f0f2f5;
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0;
}

.close-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: #f5f7fa;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  transition: all 0.2s;
}

.close-btn:hover {
  background: #e6f3ff;
  color: #1890ff;
}

/* 表单内容区域 */
.modal-content {
  padding: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  color: #333;
  font-weight: 500;
}

/* 输入框和下拉框样式 */
.form-control {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  font-size: 14px;
  color: #333;
  transition: all 0.2s;
  background-color: white;
}

.form-control:focus {
  outline: none;
  border-color: #1890ff;
  box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

.form-control::placeholder {
  color: #bfbfbf;
}

/* 价格输入框特殊样式 */
.price-input {
  position: relative;
}

.price-prefix {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #666;
  z-index: 10;
}

.price-input .form-control {
  padding-left: 30px;
}

/* 单选按钮组 */
.radio-group {
  display: flex;
  gap: 16px;
}

.radio-option {
  display: flex;
  align-items: center;
}

.radio-input {
  display: none;
}

.radio-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 14px;
  color: #666;
  padding: 8px 16px;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  transition: all 0.2s;
}

.radio-input:checked + .radio-label {
  border-color: #1890ff;
  background-color: #e6f7ff;
  color: #1890ff;
}

/* 按钮区域 */
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 20px 24px;
  border-top: 1px solid #f0f2f5;
}

.btn {
  padding: 0 20px;
  height: 36px;
  border: 1px solid;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-cancel {
  background: white;
  border-color: #d9d9d9;
  color: #666;
}

.btn-cancel:hover {
  border-color: #1890ff;
  color: #1890ff;
}

.btn-save {
  background: #1890ff;
  border-color: #1890ff;
  color: white;
}

.btn-save:hover {
  background: #40a9ff;
  border-color: #40a9ff;
}

/* 响应式调整 */
@media (max-width: 480px) {
  .membership-modal {
    border-radius: 0;
  }
  
  .modal-content {
    padding: 16px;
  }
  
  .radio-group {
    flex-direction: column;
    gap: 8px;
  }
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .membership-card {
    max-width: none;
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: 60px;
    padding: 15px 0;
  }

  .sidebar .logo span,
  .sidebar .nav-item span,
  .sidebar-footer {
    display: none;
  }

  .sidebar .logo {
    padding: 0 10px 20px;
  }

  .sidebar .logo-icon {
    margin-right: 0;
  }

  .nav-menu {
    padding: 0 10px;
  }

  .nav-item {
    justify-content: center;
    padding: 10px;
  }

  .nav-item .el-icon {
    margin-right: 0;
  }

  .top-header {
    padding: 10px 20px;
  }

  .search-bar {
    width: 200px;
    padding: 6px 10px;
  }

  .content-section {
    padding: 20px;
  }

  .page-title {
    font-size: 20px;
    margin-bottom: 20px;
  }

  .membership-cards {
    flex-direction: column;
    align-items: center;
  }

  .membership-card {
    width: 90%;
    max-width: 400px;
  }
}
</style>