cfc/cfc-frontend/pages/login/login.vue

<template>
  <view class="login-container">
    <!-- Logo 区 -->
    <view class="logo-section">
      <image class="logo" src="/static/logo.png" mode="aspectFit" @error="handleImageError"></image>
      <text class="app-name">浠艾福</text>
      <text class="slogan">Care Family · 家庭健康成长俱乐部</text>
    </view>

    <!-- 平台简介 -->
    <view class="intro-section">
      <view class="intro-card">
        <view class="intro-title">🌏 给全家的一站式幸福提案</view>
        <view class="intro-desc">
          围绕<span class="highlight">身、心、智、行、富</span>五个维度，用科技、智慧与温情，为您定制全生命周期解决方案。
        </view>
        <view class="dimension-tags">
          <view class="dim-tag dim-body">身 · 主动健康</view>
          <view class="dim-tag dim-mind">心 · 情绪丰盈</view>
          <view class="dim-tag dim-wisdom">智 · 赋能未来</view>
          <view class="dim-tag dim-action">行 · 知行合一</view>
          <view class="dim-tag dim-wealth">富 · 物质精神</view>
        </view>
        <view class="intro-powered">亿图腾科技出品</view>
      </view>
    </view>

    <!-- 微信一键登录 -->
    <view class="login-form">
      <view class="wechat-section">
        <button
          class="wechat-btn"
          :loading="loading"
          open-type="getPhoneNumber"
          @getphonenumber="onGetPhoneNumber"
        >
          <text class="wechat-icon">微信</text>
          <text>一键登录</text>
        </button>
      </view>

      <view class="agreement">
        <checkbox-group @change="onAgreementChange">
          <label>
            <checkbox value="agree" :checked="agreed" />
            <text class="agreement-text">我已阅读并同意</text>
          </label>
        </checkbox-group>
        <text class="link" @click="showAgreement">《用户协议》</text>
        <text class="agreement-text">和</text>
        <text class="link" @click="showPrivacy">《隐私政策》</text>
      </view>
    </view>
  </view>
</template>

<script>
import { wechatLogin, checkTeamInviteStatus, joinTeamByInvite, bindReferral } from '../../utils/api.js'

export default {
  data() {
    return {
      loading: false,
      agreed: false,
      nickname: '',
      avatar: '',
      phoneCode: '',
      redirectUrl: ''
    }
  },
  onLoad(options) {
    // 处理邀请码
    if (options.inviteCode) {
      uni.setStorageSync('inviteCode', options.inviteCode)
      uni.setStorageSync('inviteType', options.inviteType || 'family')
    }
    // 存储登录后跳转地址
    if (options.redirect) {
      this.redirectUrl = decodeURIComponent(options.redirect)
    }
  },
  methods: {
    handleImageError(e) {
      console.log('Logo 加载失败，使用默认显示')
    },
    onAgreementChange(e) {
      this.agreed = e.detail.value.length > 0
    },
    showAgreement() {
      uni.navigateTo({
        url: '/pages/policy/agreement'
      })
    },
    showPrivacy() {
      uni.navigateTo({
        url: '/pages/policy/privacy'
      })
    },
    onGetPhoneNumber(e) {
      if (e.detail && e.detail.code) {
        this.phoneCode = e.detail.code
      }
      // 无论是否授权手机号，都执行微信登录
      this.handleWechatLogin()
    },
    handleWechatLogin() {
      if (!this.agreed) {
        uni.showToast({ title: '请先同意用户协议', icon: 'none' })
        return
      }

      this.loading = true
      var self = this

      // 超时保护：10秒强制结束登录流程，避免 uni.login 挂死时按钮 loading 卡死
      var loginTimeout = new Promise(function(_, reject) {
        setTimeout(function() {
          reject(new Error('微信登录超时'))
        }, 10000)
      })

      Promise.race([loginTimeout, new Promise(function(resolve, reject) {
        uni.login({
          provider: 'weixin',
          success: function(loginRes) { resolve(loginRes) },
          fail: function() { reject(new Error('微信登录失败')) }
        })
      })]).then(function(loginRes) {
        var phoneCodeToSend = self.phoneCode
        self.phoneCode = '' // 使用后清空
        wechatLogin(loginRes.code, {
          nickname: self.nickname || '用户',
          avatar: self.avatar || ''
        }, phoneCodeToSend).then(function(res) {
          // 保存 token 和用户信息（只写一次）
          uni.setStorageSync('token', res.data.token)
          uni.setStorageSync('userId', res.data.userId)
          uni.setStorageSync('role', res.data.role)
          uni.setStorageSync('familyId', res.data.familyId)
          uni.setStorageSync('currentFamilyId', res.data.familyId)
          uni.setStorageSync('currentRole', res.data.role)
          uni.setStorageSync('isSwitchedChild', false)
          uni.setStorageSync('isSwitchedTeacher', false)
          if (res.data.openid) {
            uni.setStorageSync('openid', res.data.openid)
          }
          uni.setStorageSync('userInfo', {
            nickname: res.data.nickname,
            userId: res.data.userId,
            familyId: res.data.familyId
          })
          if (res.data.teacherStatus) {
            uni.setStorageSync('teacherStatus', res.data.teacherStatus)
          }
          if (res.data.teacherRejectReason) {
            uni.setStorageSync('teacherRejectReason', res.data.teacherRejectReason)
          }

          uni.showToast({ title: '登录成功', icon: 'success' })

          if (res.data.needsRoleSelect) {
            // 首次登录：跳过角色选择，默认 parent，直接进入信息补充页
            uni.redirectTo({
              url: '/pages/user-edit/user-edit?token=' + res.data.token + '&userId=' + res.data.userId + '&autoParent=true'
            })
          } else {
            self.handlePostLoginRouting()
          }
        }).catch(function(e) {
          uni.showToast({ title: e.message || '登录失败', icon: 'none' })
          self.loading = false
        })
      }).catch(function(e) {
        uni.showToast({ title: e.message || '微信登录失败', icon: 'none' })
        self.loading = false
      })
    },
    handlePostLoginRouting() {
      const inviteCode = uni.getStorageSync('inviteCode')
      const inviteType = uni.getStorageSync('inviteType')

      if (inviteCode && inviteType === 'team') {
        this.handleTeamInviteFlow(inviteCode)
      } else if (inviteCode) {
        // 非 team 邀请码（如分享文章/商品/活动的邀请码），绑定推荐关系
        this.handleReferralBind(inviteCode)
      } else {
        this.navigateToHome()
      }
    },
    async handleReferralBind(inviteCode) {
      try {
        var res = await bindReferral(inviteCode)
        if (res && res.code === 200) {
          console.log('登录后绑定邀请码成功', inviteCode)
        } else if (res && res.code === 400) {
          console.log('用户已有邀请人，跳过绑定')
        }
      } catch (e) {
        console.log('邀请码绑定失败', e)
      }
      uni.removeStorageSync('inviteCode')
      uni.removeStorageSync('inviteType')
      this.navigateToHome()
    },
    async handleTeamInviteFlow(inviteCode) {
      try {
        const res = await checkTeamInviteStatus(inviteCode)
        const status = res.data.status

        if (status === 'not_planner') {
          uni.redirectTo({ url: `/pages/guide/register/index?inviteCode=${inviteCode}` })
        } else if (status === 'not_in_team') {
          uni.showModal({
            title: '加入团队',
            content: '是否加入该规划师团队？',
            success: async (confirmRes) => {
              if (confirmRes.confirm) {
                try {
                  await joinTeamByInvite(inviteCode)
                  uni.showToast({ title: '加入成功', icon: 'success' })
                  uni.removeStorageSync('inviteCode')
                  uni.removeStorageSync('inviteType')
                  this.navigateToHome()
                } catch (e) {
                  uni.showToast({ title: e.message || '加入失败', icon: 'none' })
                }
              } else {
                this.navigateToHome()
              }
            }
          })
        } else if (status === 'already_in_team') {
          uni.showModal({
            title: '加入新团队',
            content: '您已在其他团队中，离开当前团队并加入新团队？',
            success: async (confirmRes) => {
              if (confirmRes.confirm) {
                try {
                  await joinTeamByInvite(inviteCode)
                  uni.showToast({ title: '加入成功', icon: 'success' })
                  uni.removeStorageSync('inviteCode')
                  uni.removeStorageSync('inviteType')
                  this.navigateToHome()
                } catch (e) {
                  uni.showToast({ title: e.message || '加入失败', icon: 'none' })
                }
              } else {
                this.navigateToHome()
              }
            }
          })
        } else {
          this.navigateToHome()
        }
      } catch (e) {
        uni.showToast({ title: e.message || '处理邀请失败', icon: 'none' })
        this.navigateToHome()
      }
    },
    navigateToHome() {
      if (this.redirectUrl) {
        const redirect = this.redirectUrl
        this.redirectUrl = ''
        // 注意: redirectTo 不支持跳转 tabBar 页面，必须用 switchTab
        var tabBarPages = ['/pages/index-home/index', '/pages/body/index', '/pages/wisdom/index', '/pages/mind/index', '/pages/profile/profile']
        if (tabBarPages.indexOf(redirect) !== -1) {
          uni.switchTab({ url: redirect })
        } else {
          uni.redirectTo({ url: redirect })
        }
      } else {
        uni.switchTab({ url: '/pages/index-home/index' })
      }
    }
  }
}
</script>

<style scoped>
.login-container {
  min-height: 100vh;
  background: linear-gradient(160deg, #FFF7ED 0%, #F97316 100%);
  padding: 60rpx 40rpx;
}

/* ===== Logo 区 ===== */
.logo-section {
  text-align: center;
  margin-bottom: 48rpx;
}

.logo {
  width: 160rpx;
  height: 160rpx;
  border-radius: 80rpx;
  background: #fff;
}

.app-name {
  display: block;
  font-size: 52rpx;
  font-weight: bold;
  color: #fff;
  margin-top: 20rpx;
}

.slogan {
  display: block;
  font-size: 26rpx;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 10rpx;
}

/* ===== 平台简介卡片 ===== */
.intro-section {
  margin-bottom: 48rpx;
}

.intro-card {
  background: rgba(255, 255, 255, 0.15);
  border: 1rpx solid rgba(255, 255, 255, 0.3);
  border-radius: 20rpx;
  padding: 32rpx 28rpx;
  backdrop-filter: blur(10px);
}

.intro-title {
  font-size: 30rpx;
  font-weight: bold;
  color: #fff;
  text-align: center;
  margin-bottom: 16rpx;
}

.intro-desc {
  font-size: 24rpx;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
  text-align: center;
  margin-bottom: 24rpx;
}

.intro-desc .highlight {
  color: #FFD700;
  font-weight: 600;
}

.dimension-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12rpx;
  margin-bottom: 20rpx;
}

.dim-tag {
  font-size: 22rpx;
  padding: 8rpx 16rpx;
  border-radius: 30rpx;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-weight: 500;
}

.dim-body { background: rgba(91, 155, 213, 0.4); }
.dim-mind { background: rgba(236, 72, 153, 0.4); }
.dim-wisdom { background: rgba(139, 92, 246, 0.4); }
.dim-action { background: rgba(16, 185, 129, 0.4); }
.dim-wealth { background: rgba(245, 158, 11, 0.4); }

.intro-powered {
  text-align: center;
  font-size: 20rpx;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== 登录表单 ===== */
.login-form {
  background: #fff;
  border-radius: 20rpx;
  padding: 40rpx;
}

.wechat-section {
  margin-bottom: 32rpx;
}

.wechat-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10rpx;
  width: 100%;
  height: 88rpx;
  background: #07c160;
  color: #fff;
  border-radius: 44rpx;
  font-size: 32rpx;
}

.wechat-icon {
  font-size: 36rpx;
}

.agreement {
  margin-top: 16rpx;
  text-align: center;
  font-size: 24rpx;
}

.agreement-text {
  color: #666;
}

.link {
  color: #667eea;
}

.agreement-text.link {
  text-decoration: underline;
}
</style>