<template><page-meta :root-font-size="fontSize+'px'"></page-meta>
<member-base :show="false"><view style="position: absolute;top:0;right:0;left:0;bottom:0" class="scroll-view-wrapper div container">
    <view class="div common-header-wrap">
        <view class="status-holder"></view>
        <view :style="'height:'+navHeight+'px'"></view>
        <view class="common-header-holder"></view>
        <view class="common-header-fixed">
        <title-header />
        <uni-nav-bar title="意见反馈" class="common-header" left-icon="back" @clickLeft="goBack()">
        </uni-nav-bar>
    </view>
    </view>
    <view class="div feedback-form">
		<view class="div field-line-right" ><textarea class="feedback-message field-input"  v-model="feedback" placeholder="反馈内容:" ></textarea></view>
        <!-- <flex-line class="field-line" :show-border="true"><text class="span field-name">验证码</text><view class="div field-line-right" slot="right"><input class="field-input" v-model="pictureCode" /><image mode="aspectFit" @click="changePictureCode" height="48" :src="pictureCodeUrl" class="img countdown" ></view></flex-line> -->
        <view class="div pt-10 pb-10"><view class="div common-btn ds-button-large" @click="submit">保存</view></view>
    </view>
<view class="scroll-view div" style="position:relative">
    <scroll-view style="position: absolute;top:0;right:0;left:0;bottom:0" class="div" @scrolltolower="loadMore" scroll-y="true">
        <view class="div feedback-list" v-if="feedback_list && feedback_list.length">
            <view class="div feedback-item"  v-for="(item, index) in feedback_list" :key="index">
                <view class="div feedback-info">
                    <view class="div p-info">
                        <view class="div explain">咨询内容
                            <text class="span right">{{ $moment.unix(item.fb_time).format('YYYY年MM月DD日') }}</text>
                        </view>
                        <view class="div name">{{item.fb_content}}</view>
                    </view>
                </view>
            </view>
        </view>
        <empty-record v-else-if="feedback_list && !feedback_list.length"></empty-record>
    </scroll-view>
</view>
</view></member-base>
</template>

<script>
import {getFontSize} from '@/util/common'
import TitleHeader from '../../TitleHeader'
import MemberBase from '../MemberBase'
import { mapState, mapMutations } from 'vuex'
import EmptyRecord from '../../EmptyRecord'
import { getFeedbackList, addFeedback } from '../../../api/memberFeedback'
import { checkPictureCaptcha } from '../../../api/common'
import flexLine from '../../flexLine'
import { env } from '../../../static/config'
export default {
  name:'MemberFeedback',
  computed:{
  fontSize(){
    return getFontSize()
  },
  },
  data(){
    return {
      navHeight: 0,
      feedback: '',
      params: { 'page': 0, 'per_page': 10 },
      pictureCode: '',
      pictureCodeUrl: '',
      pictureCodeValid: false,
      feedback_list: false,
      loading: false, // 是否加载更多
      isMore: true // 是否有更多
    }
  },
  components:{
      TitleHeader,
      MemberBase,
      flexLine,
    EmptyRecord
  },
  mounted(){
    // #ifdef  MP-WEIXIN
    this.navHeight = uni.getMenuButtonBoundingClientRect().height
    // #endif
    // this.changePictureCode()
  },
  created () {

  this.loadMore()

  },
  watch: {
    pictureCode: function (val) {
      if (val.length >= 4) {
        this.pictureCodeWait = true
        checkPictureCaptcha(val).then(
          response => {
            this.pictureCodeWait = false
            this.pictureCodeValid = true
          },
          error => {
            this.pictureCodeWait = false
            uni.showToast({icon:'none',title: error.message})
          }
        )
      }
    }
  },
  methods:{
    goBack(){uni.navigateBack({delta:1})},
    submit () {
      // if (!this.pictureCode) {
      //   uni.showToast({icon:'none',title: '请先输入图片验证码'})
      //   return
      // }
      if (!this.feedback) {
        uni.showToast({icon:'none',title: '请先输入反馈内容'})
        return
      }
      // if (!this.pictureCodeValid) {
      //   uni.showToast({icon:'none',title: '验证码错误'})
      //   return
      // }
      addFeedback(this.feedback).then(res => {
        uni.showToast({icon:'none',title: res.message})
        this.feedback = ''
        this.pictureCode = ''
        this.params = { 'page': 0, 'per_page': 10 }
        this.feedback_list = false
        this.loading = false
        this.isMore = true
        this.loadMore()
        this.changePictureCode()
      }).catch(function (error) {
        uni.showToast({icon:'none',title: error.message})
      })
    },
    changePictureCode () {
      this.pictureCodeUrl = env.API_HOST + '/Seccode/makecode?r=' + Math.random()
    },
    loadMore () {
      this.loading = true
      this.params.page = ++this.params.page
      if (this.isMore) {
        this.loading = false
        this.getConsultList(true)
      }
    },
    getConsultList () {
      uni.showLoading({ title: '加载中' })
      getFeedbackList(this.params).then(res => {
        uni.hideLoading()
        if (res.result.hasmore) {
          this.isMore = true
        } else {
          this.isMore = false
        }
        this.feedback_list = res.result.feedback_list.data
      }).catch(function (error) {
        uni.hideLoading()
        uni.showToast({icon:'none',title: error.message})
      })
    }
  }

}
</script>

<style scoped lang="scss">
    .scroll-view-wrapper{display: flex;flex-direction: column;}
    .scroll-view{flex:1}
    .feedback-form{background: #fff;padding:0 $pageSpace;box-shadow: 0px 4px 4px #f7f7f7;position: relative;}
	.feedback-message{background: #fbfbfb;margin: .5rem 0;font-size: .7rem;padding: .5rem;height: 4rem;border: 0;box-sizing: border-box;width: 100%;} 
    .feedback-list{background: #fff;padding:0 $pageSpace;}
    .feedback-item{background:#fff;border-bottom:1px dashed #eee;}
    .feedback-info{padding:.5rem 0;display: flex}
    .feedback-info .p-info{width: 100%;}
    .feedback-info .p-info .name{font-size:$subFontSize;color:$primaryColor;word-break:break-all}
    .feedback-info .p-info .explain{font-size:$subFontSize;margin-bottom:.5rem}
    .feedback-info .p-info .explain .right{float:right;color:gray}
    .feedback-info .p-info .replay{font-size:$subFontSize;padding-top:.5rem;color:$descTextColor}
    .countdown{width: auto;height: 1.75rem;min-width: 4rem;}
</style>
