cfc/cfc-frontend/pages/index/index.vue

<template>
<view>
  <!-- 未登录态 — 发现页/引流内容，直接内嵌，不跳转 -->
  <view v-if="!currentRole" class="discover-container">
    <!-- 品牌头部 -->
    <view class="brand-header">
      <image class="brand-logo" src="/static/logo.png" mode="aspectFit" />
      <view class="brand-text-wrap">
        <text class="brand-title">浠艾福</text>
        <text class="brand-subtitle">家庭健康成长俱乐部</text>
      </view>
    </view>

    <!-- 五行沙盘预览 -->
    <wuxing-sandbox mode="preview" badgeText="登录查看完整报告" @point-click="handleLogin" />

    <!-- 活动/商品推荐 -->
    <view class="recommend-section">
      <view class="section-header">
        <text class="section-title">🔥 热门推荐</text>
        <text class="section-more" @click="goShop">查看更多 ›</text>
      </view>
      <scroll-view scroll-x enable-flex show-scrollbar="false" class="type-filter-scroll">
        <view
          v-for="item in typeList"
          :key="item.value"
          :class="['filter-chip', currentType === item.value ? 'active' : '']"
          @click="onTypeChange(item.value)"
        >
          {{ item.label }}
        </view>
      </scroll-view>
      <view v-if="loading" class="loading-state">
        <text class="loading-text">加载中...</text>
      </view>
      <view v-else-if="products.length === 0" class="empty-state">
        <text class="empty-text">暂无商品，去商城看看吧</text>
      </view>
      <view v-else class="product-grid">
        <view
          v-for="item in products"
          :key="item.id"
          class="product-card"
          @click="goDetail(item.id)"
        >
          <image class="product-cover" :src="item.coverImage || '/static/default-product.png'" mode="aspectFill" />
          <view class="product-info">
            <text class="product-name">{{ item.name }}</text>
            <view class="product-price-row">
              <text class="product-price">¥{{ item.price }}</text>
              <text v-if="item.memberPrice" class="product-member">会员¥{{ item.memberPrice }}</text>
            </view>
          </view>
        </view>
      </view>
    </view>

    <!-- 为何选择浠艾福 -->
    <view class="why-section">
      <view class="section-header">
        <text class="section-title">💡 为什么选择浠艾福</text>
      </view>
      <view class="feature-grid">
        <view class="feature-item">
          <text class="feature-icon">🎯</text>
          <text class="feature-title">科学评估</text>
          <text class="feature-desc">DAN少儿核心素养评估体系</text>
        </view>
        <view class="feature-item">
          <text class="feature-icon">🏆</text>
          <text class="feature-title">积分激励</text>
          <text class="feature-desc">完成任务得积分，兑换心愿</text>
        </view>
        <view class="feature-item">
          <text class="feature-icon">👨‍👩‍👧‍👦</text>
          <text class="feature-title">家庭参与</text>
          <text class="feature-desc">全家一起见证成长每一步</text>
        </view>
        <view class="feature-item">
          <text class="feature-icon">🌟</text>
          <text class="feature-title">专业规划</text>
          <text class="feature-desc">成长规划师一对一指导</text>
        </view>
      </view>
    </view>

    <!-- 底部登录按钮 -->
    <view class="login-footer">
      <button class="login-btn" @click="handleLogin">登录 / 注册</button>
      <text class="login-footer-text">登录即表示同意《用户协议》和《隐私政策》</text>
    </view>

    <!-- 底部占位 -->
    <view style="height: 120rpx;"></view>

    <!-- 未登录态自定义底栏（仅 首页/行动） -->
    <bottom-nav v-if="!currentRole" current="index" />
  </view>

  <!-- 登录态 — 按角色渲染 -->
  <template v-else>
    <parent-index v-if="currentRole === 'parent'" />
    <child-index v-else-if="currentRole === 'child'" />
    <teacher-index v-else-if="currentRole === 'teacher'" />
    <view v-else class="loading-container">
      <text>加载中...</text>
    </view>
  </template>
</view>
</template>

<script>
import ParentIndex from './parent-index.vue'
import ChildIndex from './child-index.vue'
import TeacherIndex from '../teacher/index.vue'
import WuxingSandbox from '../../components/wuxing-sandbox.vue'
import BottomNav from '../../components/bottom-nav.vue'
import { acceptParentInvite, productList } from '../../utils/api.js'

export default {
  components: {
    ParentIndex,
    ChildIndex,
    TeacherIndex,
    WuxingSandbox,
    BottomNav
  },
  data() {
    return {
      currentRole: '',
      typeList: [
        { label: '全部', value: '' },
        { label: '活动', value: 'activity' },
        { label: '课程', value: 'course' },
        { label: '实物', value: 'physical' },
        { label: '数字', value: 'digital' },
        { label: '服务', value: 'service' }
      ],
      currentType: '',
      products: [],
      loading: false
    }
  },
  onLoad(options) {
    if (!this.isLoggedIn()) {
      this.currentRole = ''
      setTimeout(() => { uni.hideTabBar() }, 100)
      return
    }
    this.syncRoleAndTabBar()
    // 检查是否有邀请码参数
    if (options.inviteCode && options.type === 'parent_invite') {
      this.handleParentInvite(options.inviteCode)
    } else {
      // 检查是否有存储的邀请码（登录后返回）
      const storedCode = uni.getStorageSync('inviteCode')
      const storedType = uni.getStorageSync('inviteType')
      if (storedCode && storedType === 'parent_invite') {
        this.handleParentInvite(storedCode)
        // 清除存储
        uni.removeStorageSync('inviteCode')
        uni.removeStorageSync('inviteType')
      }
    }
  },
  onShow() {
    if (!this.isLoggedIn()) {
      this.currentRole = ''
      setTimeout(() => { uni.hideTabBar() }, 100)
      return
    }
    this.syncRoleAndTabBar()
    setTimeout(() => { uni.showTabBar() }, 100)
  },
  methods: {
    isLoggedIn() {
      return !!uni.getStorageSync('token')
    },
    normalizeCurrentRole() {
      const role = uni.getStorageSync('role') || 'parent'
      const currentRole = uni.getStorageSync('currentRole')

      if (!currentRole) {
        return role
      }

      // 非规划师账号不允许落到规划师首页
      if (currentRole === 'teacher' && role !== 'teacher') {
        return role
      }

      // 只有家长账号允许切换到孩子视角
      if (currentRole === 'child' && role !== 'parent') {
        return role
      }

      return currentRole
    },
    syncTabBarText(role) {
      const secondText = role === 'teacher' ? '家庭管理' : '任务'
      const thirdText = role === 'teacher' ? '消息' : '心愿单'

      uni.setTabBarItem({ index: 1, text: secondText })
      uni.setTabBarItem({ index: 2, text: thirdText })
    },
    syncRoleAndTabBar() {
      this.currentRole = this.normalizeCurrentRole()
      uni.setStorageSync('currentRole', this.currentRole)
      this.syncTabBarText(this.currentRole)
    },
    // ===== 发现页 / 未登录态方法 =====
    loadProducts() {
      this.loading = true
      const params = { page: 1, size: 10 }
      if (this.currentType) {
        params.productType = this.currentType
      }
      productList(params).then(res => {
        this.loading = false
        if (res.code === 200 && res.data) {
          this.products = res.data.records || []
        }
      }).catch(() => {
        this.loading = false
      })
    },
    onTypeChange(value) {
      this.currentType = value
      this.loadProducts()
    },
    goShop() {
      uni.navigateTo({ url: '/pages/shop/index' })
    },
    goDetail(id) {
      uni.navigateTo({ url: '/pages/discover/product-detail/product-detail?id=' + id })
    },
    handleLogin() {
      uni.navigateTo({ url: '/pages/login/login?redirect=' + encodeURIComponent('/pages/index/index') })
    },
    async handleParentInvite(code) {
      // 延迟显示，等待登录完成
      setTimeout(async () => {
        const hasToken = uni.getStorageSync('token')
        if (!hasToken) {
          // 未登录，先去登录
          uni.reLaunch({
            url: '/pages/login/login?inviteCode=' + code
          })
          return
        }
        // 已登录，显示确认框
        uni.showModal({
          title: '加入家庭',
          content: '您已被邀请加入家庭，是否接受？',
          success: async (res) => {
            if (res.confirm) {
              try {
                uni.showLoading({ title: '加入中...' })
                const result = await acceptParentInvite(code)
                uni.hideLoading()
                if (result.code === 200) {
                  const { familyId, role, token } = result.data
                  uni.setStorageSync('familyId', familyId)
                  uni.setStorageSync('role', role)
                  uni.setStorageSync('token', token)
                  uni.showToast({ title: '加入成功', icon: 'success' })
                  // 刷新页面
                  setTimeout(() => {
                    uni.reLaunch({ url: '/pages/index/index' })
                  }, 1500)
                }
              } catch (e) {
                uni.hideLoading()
                uni.showToast({ title: e.message || '加入失败', icon: 'none' })
              }
            }
          }
        })
      }, 500)
    }
  }
}
</script>

<style>
.discover-container {
  min-height: 100vh;
  background: #f5f7fa;
  padding-bottom: 100rpx;
}

/* ===== 品牌头部 ===== */
.brand-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 20rpx 30rpx 12rpx;
  background: linear-gradient(180deg, #EBF2FA 0%, #f5f9fc 100%);
}
.brand-logo {
  width: 64rpx;
  height: 64rpx;
  border-radius: 14rpx;
  flex-shrink: 0;
}
.brand-text-wrap {
  display: flex;
  flex-direction: column;
  margin-left: 14rpx;
}
.brand-title {
  font-size: 32rpx;
  font-weight: bold;
  color: #2C5282;
  letter-spacing: 4rpx;
  line-height: 1.2;
}
.brand-subtitle {
  font-size: 20rpx;
  color: #5B9BD5;
  margin-top: 2rpx;
  line-height: 1.2;
}

/* ===== 推荐 ===== */
.recommend-section {
  margin: 20rpx 30rpx;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20rpx;
}
.section-title {
  font-size: 30rpx;
  font-weight: bold;
  color: #333;
}
.section-more {
  font-size: 24rpx;
  color: #5B9BD5;
}
.type-filter-scroll {
  white-space: nowrap;
  margin-bottom: 20rpx;
}
.filter-chip {
  display: inline-block;
  padding: 8rpx 24rpx;
  font-size: 24rpx;
  color: #666;
  background: #f0f0f0;
  border-radius: 30rpx;
  margin-right: 16rpx;
}
.filter-chip.active {
  background: #5B9BD5;
  color: #fff;
}
.loading-state,
.empty-state {
  display: flex;
  justify-content: center;
  padding: 60rpx 0;
}
.loading-text,
.empty-text {
  font-size: 26rpx;
  color: #999;
}
.product-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.product-card {
  width: 48%;
  background: #fff;
  border-radius: 16rpx;
  overflow: hidden;
  margin-bottom: 20rpx;
  box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.06);
}
.product-cover {
  width: 100%;
  height: 200rpx;
  background: #f0f0f0;
}
.product-info {
  padding: 14rpx;
}
.product-name {
  display: block;
  font-size: 26rpx;
  color: #333;
  margin-bottom: 10rpx;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product-price-row {
  display: flex;
  align-items: baseline;
}
.product-price {
  font-size: 28rpx;
  color: #5B9BD5;
  font-weight: bold;
  margin-right: 10rpx;
}
.product-member {
  font-size: 20rpx;
  color: #999;
}

/* ===== 为何选择 ===== */
.why-section {
  margin: 30rpx;
}
.feature-grid {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
}
.feature-item {
  width: calc(50% - 10rpx);
  box-sizing: border-box;
  background: #fff;
  border-radius: 20rpx;
  padding: 24rpx;
  margin-bottom: 20rpx;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 2rpx 12rpx rgba(0,0,0,0.06);
}
.feature-icon {
  font-size: 48rpx;
  margin-bottom: 10rpx;
}
.feature-title {
  font-size: 24rpx;
  font-weight: bold;
  color: #333;
  margin-bottom: 6rpx;
}
.feature-desc {
  font-size: 20rpx;
  color: #999;
}

/* ===== 底部登录 ===== */
.login-footer {
  margin: 40rpx 30rpx;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.login-btn {
  width: 100%;
  height: 88rpx;
  line-height: 88rpx;
  background: linear-gradient(135deg, #5B9BD5, #3A7CC4);
  color: #fff;
  font-size: 32rpx;
  font-weight: bold;
  border-radius: 44rpx;
  text-align: center;
  border: none;
}
.login-btn::after {
  border: none;
}
.login-footer-text {
  font-size: 20rpx;
  color: #bbb;
  margin-top: 16rpx;
}

/* ===== 加载占位 ===== */
.loading-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}
</style>