cfc/cfc-frontend/pages/body/meal-record.vue

<template>
  <view class="meal-container">
    <view class="nav-bar">
      <text class="nav-back" @click="goBack">‹ 返回</text>
      <text class="nav-title">饮食记录</text>
      <view class="nav-placeholder"></view>
    </view>

    <!-- 成员选择 -->
    <view class="member-selector-card">
      <text class="member-label">记录人</text>
      <picker mode="selector" :range="memberOptions" :value="selectedMemberIndex" @change="onMemberChange">
        <view class="picker-display">{{ memberOptions[selectedMemberIndex] }}</view>
      </picker>
    </view>

    <view class="section-card">
      <view class="section-title">今日饮食</view>
      <view class="meal-types">
        <view class="meal-type-item" v-for="type in mealTypes" :key="type.value"
          :class="{ 'meal-type-active': activeMealType === type.value }"
          @click="activeMealType = type.value">
          <text>{{ type.label }}</text>
        </view>
      </view>

      <view class="food-input-area">
        <view class="input-row">
          <text class="input-label">食物名称</text>
          <input class="input-field" v-model="foodName" placeholder="输入食物名称" />
        </view>
        <view class="input-row">
          <text class="input-label">份量</text>
          <input class="input-field" v-model="foodAmount" placeholder="如：1碗、200g" />
        </view>
        <view class="input-row" v-if="foodName">
          <text class="input-label">预估热量</text>
          <input class="input-field" v-model="calories" type="number" placeholder="可选" />
        </view>
        <view class="add-food-btn" @click="addFood">添加食物</view>
      </view>

      <view class="food-list">
        <view class="food-item" v-for="(food, idx) in todayFoods" :key="idx">
          <view class="food-info">
            <text class="food-name">{{ food.foodName }}</text>
            <text class="food-amount">{{ food.foodAmount }}</text>
          </view>
          <text class="food-cal" v-if="food.calories">{{ food.calories }} kcal</text>
          <text class="food-del" @click="todayFoods.splice(idx, 1)">✕</text>
        </view>
        <view class="food-empty" v-if="todayFoods.length === 0">
          <text>暂未添加食物</text>
        </view>
      </view>

      <view class="submit-btn" @click="submitMeal">
        <text>保存记录</text>
      </view>
    </view>

    <view class="section-card">
      <view class="section-title">历史记录</view>
      <view class="history-list">
        <view class="history-item" v-for="item in mealHistory" :key="item.id">
          <text class="history-date">{{ item.eatenAt ? item.eatenAt.substring(0,10) : '' }}</text>
          <text class="history-type">{{ item.mealType }}</text>
          <text class="history-food">{{ item.foodName }} {{ item.foodAmount }}</text>
        </view>
        <view class="history-empty" v-if="mealHistory.length === 0">
          <text>暂无饮食记录</text>
        </view>
      </view>
    </view>

    <view class="bottom-spacer"></view>
  </view>
</template>

<script>
import config from '@/config.js'
import { getChildren } from '@/utils/api.js'

export default {
  data() {
    return {
      childId: null,
      selectedMemberIndex: 0,
      memberOptions: ['我自己'],
      memberIds: [],
      activeMealType: 'breakfast',
      foodName: '',
      foodAmount: '',
      calories: '',
      todayFoods: [],
      mealHistory: [],
      mealTypes: [
        { label: '早餐', value: 'breakfast' },
        { label: '午餐', value: 'lunch' },
        { label: '晚餐', value: 'dinner' },
        { label: '加餐', value: 'snack' }
      ]
    }
  },
  onLoad: function(options) {
    this.childId = options.childId ? parseInt(options.childId) : null
    this.loadChildren()
    if (this.childId) this.loadHistory()
  },
  methods: {
    loadChildren: function() {
      var self = this
      getChildren().then(function(res) {
        if (res.code === 200 && res.data && res.data.length > 0) {
          self.memberIds = res.data.map(function(c) { return c.childId })
          self.memberOptions = ['我自己'].concat(res.data.map(function(c) { return c.name || c.nickname || '孩子' }))
        }
      }).catch(function() {})
    },
    onMemberChange: function(e) {
      this.selectedMemberIndex = parseInt(e.detail.value)
      if (this.selectedMemberIndex === 0) {
        this.childId = null
      } else {
        this.childId = this.memberIds[this.selectedMemberIndex - 1]
      }
      if (this.childId) this.loadHistory()
    },
    addFood: function() {
      if (!this.foodName.trim()) {
        uni.showToast({ title: '请输入食物名称', icon: 'none' })
        return
      }
      this.todayFoods.push({
        mealType: this.activeMealType,
        foodName: this.foodName.trim(),
        foodAmount: this.foodAmount.trim() || '1份',
        calories: this.calories ? parseInt(this.calories) : null
      })
      this.foodName = ''
      this.foodAmount = ''
      this.calories = ''
    },
    submitMeal: function() {
      if (this.todayFoods.length === 0) {
        uni.showToast({ title: '请至少添加一个食物', icon: 'none' })
        return
      }
      uni.showLoading({ title: '保存中...' })
      var self = this
      var promises = this.todayFoods.map(function(food) {
        var data = {
          mealType: food.mealType,
          foodName: food.foodName,
          foodAmount: food.foodAmount,
          calories: food.calories
        }
        if (self.childId) {
          data.childId = self.childId
          data.memberId = self.childId
        }
        return healthRequest('/api/health/meal/create', data)
      })
      Promise.all(promises).then(function() {
        uni.hideLoading()
        uni.showToast({ title: '保存成功', icon: 'success' })
        this.todayFoods = []
        this.loadHistory()
      }.bind(this)).catch(function() {
        uni.hideLoading()
        uni.showToast({ title: '保存失败，请在后续版本中使用', icon: 'none' })
      })
    },
    loadHistory: function() {
      var self = this
      var params = {}
      if (this.childId) params.childId = this.childId
      healthRequest('/api/health/meal/list', params).then(function(res) {
        if (res.data) self.mealHistory = res.data
      }).catch(function() { self.mealHistory = [] })
    },
    goBack: function() { uni.navigateBack() }
  }
}

function healthRequest(url, data) {
  var token = uni.getStorageSync('token')
  return new Promise(function(resolve, reject) {
    uni.request({
      url: config.API_BASE_URL + url,
      method: 'POST',
      data: data,
      header: {
        'Content-Type': 'application/json',
        'Authorization': token ? 'Bearer ' + token : ''
      },
      success: function(res) {
        if (res.data.code === 200) resolve(res.data)
        else reject(res.data)
      },
      fail: function(err) { reject(err) }
    })
  })
}
</script>

<style scoped>
.meal-container { min-height: 100vh; background: #f5f7fa; padding-bottom: 60rpx; }
.nav-bar { position: sticky; top: 0; background: #fff; display: flex; flex-direction: row; align-items: center; justify-content: space-between; padding: 20rpx 30rpx; box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.06); z-index: 100; }
.nav-back { font-size: 32rpx; color: #5B9BD5; }
.nav-title { font-size: 32rpx; font-weight: bold; color: #333; }
.nav-placeholder { width: 80rpx; }
.member-selector-card { margin: 20rpx 30rpx; background: #fff; border-radius: 20rpx; padding: 20rpx 24rpx; box-shadow: 0 2rpx 12rpx rgba(0,0,0,0.06); display: flex; flex-direction: row; align-items: center; justify-content: space-between; }
.member-label { font-size: 28rpx; color: #666; }
.picker-display { font-size: 28rpx; color: #333; font-weight: 500; }
.section-card { margin: 20rpx 30rpx; background: #fff; border-radius: 20rpx; padding: 24rpx; box-shadow: 0 2rpx 12rpx rgba(0,0,0,0.06); }
.section-title { font-size: 30rpx; font-weight: bold; color: #333; margin-bottom: 20rpx; }
.meal-types { display: flex; flex-direction: row; margin-bottom: 20rpx; }
.meal-type-item { padding: 10rpx 24rpx; border-radius: 20rpx; font-size: 26rpx; color: #666; background: #f0f0f0; margin-right: 16rpx; }
.meal-type-active { background: #FFF3E0; color: #E65100; font-weight: 500; }
.input-row { display: flex; flex-direction: row; align-items: center; margin-bottom: 16rpx; }
.input-label { font-size: 26rpx; color: #666; width: 140rpx; flex-shrink: 0; }
.input-field { flex: 1; background: #f5f7fa; border-radius: 12rpx; padding: 14rpx 16rpx; font-size: 28rpx; }
.add-food-btn { background: #E3F2FD; color: #1565C0; font-size: 26rpx; text-align: center; padding: 14rpx; border-radius: 12rpx; margin-top: 8rpx; }
.food-list { margin-top: 16rpx; }
.food-item { display: flex; flex-direction: row; align-items: center; justify-content: space-between; padding: 12rpx 0; border-bottom: 1rpx solid #f0f0f0; }
.food-info { flex: 1; }
.food-name { font-size: 28rpx; color: #333; }
.food-amount { font-size: 24rpx; color: #999; margin-left: 12rpx; }
.food-cal { font-size: 24rpx; color: #E65100; margin-right: 16rpx; }
.food-del { font-size: 28rpx; color: #ccc; }
.food-empty { text-align: center; padding: 30rpx; color: #999; font-size: 26rpx; }
.submit-btn { background: linear-gradient(135deg, #4CAF50, #66BB6A); color: #fff; font-size: 32rpx; font-weight: bold; text-align: center; padding: 22rpx; border-radius: 40rpx; margin-top: 16rpx; }
.history-list { display: flex; flex-direction: column; }
.history-item { display: flex; flex-direction: row; align-items: center; padding: 14rpx 0; border-bottom: 1rpx solid #f5f5f5; }
.history-date { font-size: 24rpx; color: #999; width: 160rpx; }
.history-type { font-size: 24rpx; color: #1565C0; background: #E3F2FD; border-radius: 8rpx; padding: 2rpx 12rpx; margin-right: 12rpx; }
.history-food { font-size: 26rpx; color: #333; flex: 1; }
.history-empty { text-align: center; padding: 30rpx; color: #999; font-size: 26rpx; }
.bottom-spacer { height: 60rpx; }
</style>