cfc/cfc-frontend/pages/membership/upgrade.vue

<template>
  <view class="upgrade-page-wrapper">
    <scroll-view class="page" scroll-y>
      <!-- 当前会员状态条 -->
      <view class="status-card">
        <view class="status-top">
          <view class="status-badge" :class="isFree ? 'badge-free' : 'badge-family'">
            <text class="badge-icon">{{ isFree ? '○' : '●' }}</text>
            <text class="badge-text">{{ currentLevelName }}</text>
          </view>
          <text class="free-hint" v-if="isFree">开通会员解锁全部特权</text>
          <text class="expiry-value" v-else-if="membership && membership.memberLevel !== 'FREE'">
            {{ formatDate(membership.endDate) }} 到期
          </text>
        </view>
        <view class="status-body" v-if="membership && membership.memberLevel !== 'FREE'">
          <view class="days-remaining" v-if="membership.isActive">
            <text class="days-num">{{ membership.daysRemaining || 0 }}</text>
            <text class="days-unit">天剩余</text>
          </view>
          <view class="expired-msg" v-else>
            <text class="expired-text">会员已过期，续费恢复权益</text>
          </view>
        </view>
      </view>

      <!-- 等级切换 tabs -->
      <view class="level-tabs" v-if="buyableLevels.length > 0">
        <view class="level-tab" v-for="lv in buyableLevels" :key="lv.levelCode"
          :class="selectedLevel === lv.levelCode ? 'level-tab-active' : ''"
          @click="selectLevel(lv.levelCode)">
          <text class="level-tab-name">{{ lv.levelName }}</text>
        </view>
      </view>

      <!-- 开通/升级/续费卡片（标题统一为所选等级名） -->
      <view class="upgrade-card">
        <view class="upgrade-header">
          <text class="upgrade-title">{{ getSelectedLevelName() }}</text>
        </view>
        <!-- 档位选择 -->
        <view class="period-tabs">
          <view 
            class="period-tab" 
            v-for="p in visiblePeriods" 
            :key="p.key"
            :class="selectedPeriod === p.key ? 'period-tab-active' : ''"
            @click="selectPeriod(p.key)"
          >
            <text class="period-tab-label">{{ p.label }}</text>
            <text class="period-tab-price">¥{{ getPriceForPeriod(p.key) }}</text>
            <text class="period-original" v-if="showOriginalPrice(p.key)">¥{{ getOriginalPriceForPeriod(p.key) / 100 }}</text>
          </view>
        </view>
        <button class="btn-upgrade" @click="goNext">{{ isRenew ? '续费' : '下一步' }}</button>
      </view>

      <!-- 权益对比表 -->
      <view class="compare-section">
        <text class="section-title">权益对比</text>
        <view class="compare-table">
          <view class="compare-row header-row">
            <text class="compare-cell cell-feature">权益项</text>
            <text class="compare-cell cell-free">免费</text>
            <text class="compare-cell cell-basic" :class="selectedLevel === 'BASIC' ? 'active' : ''">体验会员</text>
            <text class="compare-cell cell-family" :class="selectedLevel === 'FAMILY' ? 'active' : ''">家庭会员</text>
            <text class="compare-cell cell-premium" :class="selectedLevel === 'PREMIUM' ? 'active' : ''">高级会员</text>
          </view>
          <view class="compare-row" v-for="(item, idx) in compareData" :key="idx">
            <text class="compare-cell cell-feature">{{ item.name }}</text>
            <text class="compare-cell cell-free">{{ item.free }}</text>
            <text class="compare-cell cell-basic" :class="selectedLevel === 'BASIC' ? 'active' : ''">{{ item.basic }}</text>
            <text class="compare-cell cell-family" :class="selectedLevel === 'FAMILY' ? 'active' : ''">{{ item.family }}</text>
            <text class="compare-cell cell-premium" :class="selectedLevel === 'PREMIUM' ? 'active' : ''">{{ item.premium }}</text>
          </view>
        </view>
      </view>

      <!-- 开通赠券规则 -->
      <view class="join-rules-section" v-if="joinRules.length > 0">
        <text class="section-title">开通赠券</text>
        <view class="join-rule-item" v-for="(rule, idx) in joinRules" :key="getJoinRuleKey(rule, idx)">
          <text class="join-rule-text">加入{{ getLevelName(rule.grantLevelCode) }}会员，赠送{{ rule.grantQuantity || 1 }}张「{{ rule.name }}」</text>
          <text class="join-rule-desc">{{ getCouponDesc(rule) }}</text>
        </view>
      </view>

      <!-- 升级记录 -->
      <view class="records-section" v-if="records.length > 0">
        <text class="section-title">升级记录</text>
        <view class="record-item" v-for="record in records" :key="record.id">
          <view class="record-left">
            <text class="record-level">{{ record.levelName }}</text>
            <text class="record-time">{{ formatDate(record.createdAt) }}</text>
          </view>
          <text class="record-amount">{{ formatPriceWithSymbol(record.amount) }}</text>
        </view>
      </view>
    </scroll-view>
  </view>
</template>

<script>
import { getMyMembership, getMembershipPlans, getUpgradeRecords, getJoinCouponRules, getMembershipCompare } from '../../utils/api.js'
import { parseDate } from '../../utils/format.js'

export default {
  data() {
    return {
      membership: null,
      levels: [],
      records: [],
      isFree: true,
      currentLevelName: '免费用户',
      compareData: [],
      periods: [
        { key: 'monthly', label: '月度', unit: '/月' },
        { key: 'quarterly', label: '季度', unit: '/季' },
        { key: 'yearly', label: '年度', unit: '/年' }
      ],
      selectedPeriod: 'yearly',
      selectedLevel: 'FAMILY',
      joinRules: [],
    }
  },
  computed: {
    buyableLevels() {
      var self = this
      return this.levels.filter(function(lv) {
        return lv.levelCode !== 'FREE' && lv.levelCode !== 'LIFETIME' && lv.levelCode !== 'PROVIDER'
      })
    },
    isRenew() {
      var current = this.membership && this.membership.memberLevel
      if (current && current !== 'FREE' && this.selectedLevel === current) return true
      return false
    },
    visiblePeriods() {
      var self = this
      return this.periods.filter(function(p) {
        var plan = null
        for (var i = 0; i < self.levels.length; i++) {
          if (self.levels[i].levelCode === self.selectedLevel) {
            plan = self.levels[i]
            break
          }
        }
        if (!plan) return false
        var price
        if (p.key === 'monthly') price = plan.monthly
        else if (p.key === 'quarterly') price = plan.quarterly
        else price = plan.yearly
        return price != null && price > 0
      })
    }
  },
  onLoad() {
    this.loadData()
    this.loadJoinRules()
  },
  methods: {
    loadJoinRules() {
      var that = this
      getJoinCouponRules().then(function(res) {
        if (res.code === 200) {
          that.joinRules = res.data || []
        }
      }).catch(function(e) {
        console.error('加载开通赠券规则失败', e)
      })
    },
    getLevelName(code) {
      var map = {
        FREE: '免费版',
        BASIC: '体验会员',
        FAMILY: '家庭会员',
        PREMIUM: '高级会员'
      }
      return map[code] || code || ''
    },
    getSelectedLevelName() {
      var name = ''
      for (var i = 0; i < this.levels.length; i++) {
        if (this.levels[i].levelCode === this.selectedLevel) {
          name = this.levels[i].levelName
          break
        }
      }
      return name || this.getLevelName(this.selectedLevel)
    },
    getJoinRuleKey(rule, idx) {
      return rule.id + '-' + idx
    },
    getCouponDesc(item) {
      if (!item) return ''
      if (item.type === 'DISCOUNT') {
        return '折扣券 ' + (item.discountRate / 100).toFixed(1) + '折'
      }
      return '立减 ' + (item.value / 100).toFixed(2) + '元'
    },
    async loadData() {
      try {
        const membershipRes = await getMyMembership()
        this.membership = membershipRes.data
        if (this.membership && this.membership.memberLevel && this.membership.memberLevel !== 'FREE') {
          this.isFree = false
          this.currentLevelName = this.membership.levelName || '家庭会员'
        } else {
          this.isFree = true
          this.currentLevelName = '免费用户'
        }
      } catch (e) {
        console.error('加载会员信息失败', e)
      }
      try {
        const levelsRes = await getMembershipPlans()
        this.levels = levelsRes.data || []
        this.applyDefaultLevel()
      } catch (e) {
        console.error('加载会员等级失败', e)
      }
      try {
        const recordsRes = await getUpgradeRecords()
        if (recordsRes.data && recordsRes.data.records) {
          this.records = recordsRes.data.records
        }
      } catch (e) {
        console.error('加载升级记录失败', e)
      }
      this.loadCompare()
    },
    loadCompare() {
      var self = this
      getMembershipCompare().then(function(res) {
        if (res.code === 200 && res.data && res.data.rows) {
          self.compareData = res.data.rows
        }
      }).catch(function(e) {
        console.error('加载权益对比表失败', e)
      })
    },
    selectLevel: function(code) {
      this.selectedLevel = code
      // 选中第一个有价格的周期，避免切换到无价格的周期导致空档
      var plan = null
      for (var i = 0; i < this.levels.length; i++) {
        if (this.levels[i].levelCode === code) { plan = this.levels[i]; break }
      }
      if (plan) {
        if (plan.monthly && plan.monthly > 0) this.selectedPeriod = 'monthly'
        else if (plan.quarterly && plan.quarterly > 0) this.selectedPeriod = 'quarterly'
        else if (plan.yearly && plan.yearly > 0) this.selectedPeriod = 'yearly'
      } else {
        this.selectedPeriod = 'yearly'
      }
    },
    selectPeriod: function(key) {
      this.selectedPeriod = key
    },
    applyDefaultLevel: function() {
      var current = this.membership && this.membership.memberLevel ? this.membership.memberLevel : 'FREE'
      // level_order 与 DB membership_levels.level_order 一致：FREE=1 BASIC=2 FAMILY=3 PREMIUM=4 LIFETIME=5；
      // PROVIDER 为服务商独立角色（不参与会员权益），level_order=1 与 FREE 同级
      var rank = { 'FREE': 1, 'BASIC': 2, 'FAMILY': 3, 'PROVIDER': 1, 'PREMIUM': 4, 'LIFETIME': 5 }
      var currentRank = rank[current] !== undefined ? rank[current] : 0
      var target = null
      for (var i = 0; i < this.buyableLevels.length; i++) {
        var r = rank[this.buyableLevels[i].levelCode]
        if (r !== undefined && r > currentRank) { target = this.buyableLevels[i].levelCode; break }
      }
      this.selectedLevel = target || current
    },
    getPriceForPeriod: function(periodKey) {
      var plan = null
      for (var i = 0; i < this.levels.length; i++) {
        if (this.levels[i].levelCode === this.selectedLevel) {
          plan = this.levels[i]
          break
        }
      }
      if (!plan) return '0'
      if (periodKey === 'monthly') return plan.monthly ? (plan.monthly / 100).toFixed(1) : '0'
      if (periodKey === 'quarterly') return plan.quarterly ? (plan.quarterly / 100).toFixed(1) : '0'
      if (periodKey === 'yearly') return plan.yearly ? (plan.yearly / 100).toFixed(1) : '0'
      return '0'
    },
    goNext: function() {
      var levelCode = this.selectedLevel
      var period = this.selectedPeriod
      uni.navigateTo({ url: '/pages/membership/pay?levelCode=' + levelCode + '&period=' + period })
    },
    getOriginalPriceForPeriod: function(periodKey) {
      var plan = null
      for (var i = 0; i < this.levels.length; i++) {
        if (this.levels[i].levelCode === this.selectedLevel) {
          plan = this.levels[i]
          break
        }
      }
      if (!plan) return null
      if (periodKey === 'monthly') return plan.originalMonthly || null
      if (periodKey === 'quarterly') return plan.originalQuarterly || null
      if (periodKey === 'yearly') return plan.originalYearly || null
      return null
    },
    showOriginalPrice: function(periodKey) {
      var original = this.getOriginalPriceForPeriod(periodKey)
      var current = this.getPriceForPeriod(periodKey)
      if (!original || !current) return false
      return original > current * 100
    },
    formatDate(date) {
      if (!date) return ''
      var d = parseDate(date)
      if (!d) return ''
      return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0')
    }
  }
}
</script>

<style scoped>
.page {
  min-height: 100vh;
  background: #FFF7ED;
  padding: 30rpx;
  box-sizing: border-box;
}

/* ===== 状态卡片 ===== */
.status-card {
  background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
  border-radius: 20rpx;
  padding: 26rpx 30rpx;
  margin-bottom: 24rpx;
}
.status-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 10rpx 24rpx;
  border-radius: 9999rpx;
  font-size: 24rpx;
}
.badge-free {
  background: rgba(255,255,255,0.2);
  color: #fff;
}
.badge-family {
  background: rgba(255,255,255,0.3);
  color: #fff;
}
.badge-lifetime {
  background: linear-gradient(135deg, #8B5CF6 0%, #A855F7 100%);
  color: #fff;
}
.badge-icon {
  font-size: 20rpx;
  margin-right: 8rpx;
}
.badge-text {
  font-weight: 600;
}
.status-body {
  margin-top: 18rpx;
}
.expiry-value {
  font-size: 26rpx;
  color: #fff;
  font-weight: 500;
  flex-shrink: 0;
}
.days-remaining {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-top: 14rpx;
}
.days-num {
  font-size: 44rpx;
  font-weight: bold;
  color: #FEF3C7;
}
.days-unit {
  font-size: 24rpx;
  color: rgba(255,255,255,0.7);
  margin-left: 8rpx;
}
.expired-msg {
  text-align: center;
  margin-top: 12rpx;
}
.expired-text {
  font-size: 24rpx;
  color: #FEF3C7;
}
.free-hint {
  font-size: 24rpx;
  color: rgba(255,255,255,0.85);
  flex-shrink: 0;
}
.lifetime-hint {
  font-size: 26rpx;
  color: #FEF3C7;
  text-align: center;
  display: block;
  font-weight: 500;
}

/* ===== 升级/续费卡片 ===== */
.upgrade-card {
  background: #FFFFFF;
  border-radius: 20rpx;
  padding: 40rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 4rpx 24rpx rgba(249, 115, 22, 0.08);
}
.upgrade-header {
  text-align: center;
  margin-bottom: 20rpx;
}
.upgrade-title {
  font-size: 36rpx;
  font-weight: bold;
  color: #1E293B;
  display: block;
}
.btn-upgrade {
  width: 100%;
  height: 88rpx;
  line-height: 88rpx;
  background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
  color: #fff;
  font-size: 32rpx;
  font-weight: 600;
  border-radius: 44rpx;
  margin-top: 20rpx;
  border: none;
}
.btn-upgrade::after {
  border: none;
}
.btn-upgrade:active {
  opacity: 0.9;
}

/* ===== 权益对比 ===== */
.compare-section {
  background: #FFFFFF;
  border-radius: 20rpx;
  padding: 30rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 4rpx 24rpx rgba(249, 115, 22, 0.08);
}
.section-title {
  font-size: 32rpx;
  font-weight: bold;
  color: #1E293B;
  display: block;
  margin-bottom: 24rpx;
}
.compare-table {
  border-radius: 16rpx;
  overflow: hidden;
  border: 1rpx solid #FED7AA;
}
.compare-row {
  display: flex;
  border-bottom: 1rpx solid #FED7AA;
}
.compare-row:last-child {
  border-bottom: none;
}
.header-row {
  background: #FFF7ED;
}
.compare-cell {
  flex: 1;
  padding: 20rpx 16rpx;
  font-size: 26rpx;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cell-feature {
  flex: 1.5;
  color: #1E293B;
  font-weight: 500;
  justify-content: flex-start;
}
.cell-free {
  color: #94A3B8;
}
.cell-family.active {
  background: #FFEDD5;
  color: #F97316;
  font-weight: 600;
}
.cell-premium.active {
  background: #EDE9FE;
  color: #8B5CF6;
  font-weight: 600;
}
.cell-lifetime {
  background: #F5F5F5;
  color: #999;
}
.cell-lifetime.disabled {
  color: #999;
}
.header-row .cell-lifetime {
  background: #F5F5F5;
  color: #999;
  font-weight: 600;
}
.header-row .compare-cell {
  font-size: 24rpx;
  font-weight: 600;
  color: #64748B;
}
.header-row .cell-family.active {
  background: #FFEDD5;
  color: #F97316;
}
.header-row .cell-premium.active {
  background: #EDE9FE;
  color: #8B5CF6;
}

/* ===== 等级切换 Tabs ===== */
.level-tabs {
  display: flex;
  margin-bottom: 30rpx;
  border-radius: 16rpx;
  overflow: hidden;
  border: 2rpx solid #FED7AA;
}
.level-tab {
  flex: 1;
  padding: 24rpx;
  text-align: center;
  background: #FFF7ED;
  cursor: pointer;
}
.level-tab-active {
  background: #fff;
  border-bottom: 4rpx solid #F97316;
}
.level-tab-name {
  font-size: 28rpx;
  font-weight: 600;
  color: #1E293B;
  display: block;
}
.level-tab-active .level-tab-name {
  color: #F97316;
}

/* ===== 开通赠券 ===== */
.join-rules-section {
  background: #FFFFFF;
  border-radius: 20rpx;
  padding: 30rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 4rpx 24rpx rgba(249, 115, 22, 0.08);
}
.join-rule-item {
  display: flex;
  align-items: center;
  padding: 16rpx 0;
  border-bottom: 1rpx solid #FED7AA;
}
.join-rule-item:last-child {
  border-bottom: none;
}
.join-rule-text {
  flex: 1;
  font-size: 26rpx;
  color: #1E293B;
}
.join-rule-desc {
  font-size: 24rpx;
  color: #F97316;
  font-weight: 600;
}

/* ===== 升级记录 ===== */
.records-section {
  background: #FFFFFF;
  border-radius: 20rpx;
  padding: 30rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 4rpx 24rpx rgba(249, 115, 22, 0.08);
}
.record-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20rpx 0;
  border-bottom: 1rpx solid #FED7AA;
}
.record-item:last-child {
  border-bottom: none;
}
.record-left {
  flex: 1;
}
.record-level {
  font-size: 28rpx;
  color: #1E293B;
  display: block;
}
.record-time {
  font-size: 22rpx;
  color: #94A3B8;
  margin-top: 4rpx;
  display: block;
}
.record-amount {
  font-size: 30rpx;
  font-weight: bold;
  color: #F97316;
}

/* ===== Coupon Row ===== */
.coupon-row {
  display: flex;
  align-items: center;
  padding: 24rpx 0;
  border-top: 1rpx solid #f5f5f5;
  margin-top: 16rpx;
}

.coupon-row:active {
  opacity: 0.7;
}

.coupon-row-label {
  font-size: 26rpx;
  color: #666;
  margin-right: 16rpx;
}

.coupon-row-discount {
  flex: 1;
  font-size: 26rpx;
  color: #F97316;
  font-weight: 600;
  text-align: right;
}

.coupon-row-placeholder {
  flex: 1;
  font-size: 26rpx;
  color: #ccc;
  text-align: right;
}

.coupon-row-arrow {
  font-size: 32rpx;
  color: #ccc;
  margin-left: 8rpx;
}

/* ===== Coupon Picker Modal ===== */
.modal-mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  display: flex;
  align-items: flex-end;
}

.coupon-picker {
  background: #fff;
  border-radius: 24rpx 24rpx 0 0;
  width: 100%;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
}

.picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30rpx;
  border-bottom: 1rpx solid #eee;
}

.picker-title {
  font-size: 30rpx;
  font-weight: 600;
  color: #333;
}

.picker-close {
  font-size: 26rpx;
  color: #999;
}

.picker-list {
  max-height: 50vh;
  padding: 0 20rpx;
}

.picker-item {
  display: flex;
  align-items: center;
  padding: 24rpx 16rpx;
  border-bottom: 1rpx solid #f5f5f5;
}

.picker-item:active {
  background: #fafafa;
}

.picker-item-active {
  background: #FFF7ED;
}

.picker-item-left {
  width: 120rpx;
  text-align: center;
  flex-shrink: 0;
}

.picker-item-value {
  font-size: 32rpx;
  font-weight: bold;
  color: #F97316;
}

.picker-item-right {
  flex: 1;
  margin: 0 16rpx;
}

.picker-item-name {
  font-size: 26rpx;
  color: #333;
  display: block;
  margin-bottom: 4rpx;
}

.picker-item-condition {
  font-size: 22rpx;
  color: #999;
}

.picker-item-check {
  width: 40rpx;
  height: 40rpx;
  background: #F97316;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-size: 24rpx;
  font-weight: bold;
}

.picker-empty {
  text-align: center;
  padding: 60rpx 0;
  font-size: 26rpx;
  color: #999;
}

.picker-footer {
  padding: 20rpx;
  border-top: 1rpx solid #eee;
}

.picker-btn-remove {
  background: #f5f5f5;
  color: #666;
  font-size: 26rpx;
  border-radius: 12rpx;
  border: none;
}

.picker-btn-remove::after {
  border: none;
}

/* ===== 档位选择 ===== */
.period-tabs {
  display: flex;
  justify-content: space-between;
  margin: 24rpx 0;
  gap: 16rpx;
}
.period-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20rpx 0;
  border: 2rpx solid #FED7AA;
  border-radius: 16rpx;
  background: #FFFBF5;
}
.period-tab-active {
  border-color: #F97316;
  background: #FFF7ED;
}
.period-tab-label {
  font-size: 26rpx;
  color: #64748B;
  font-weight: 500;
}
.period-tab-active .period-tab-label {
  color: #F97316;
  font-weight: 600;
}
.period-tab-price {
  font-size: 28rpx;
  font-weight: bold;
  color: #F97316;
  margin-top: 8rpx;
}

/* ===== 划线原价 ===== */
.period-original {
  font-size: 20rpx;
  color: #94A3B8;
  text-decoration: line-through;
  margin-top: 2rpx;
}
</style>