<template>
  <a-modal
    centered
    class="endDescription-modal"
    :footer="null"
    :maskClosable="false"
    v-model="isShow"
    title="提示"
    @cancel="isShow=false"
    :width="500">
    <a-spin :spinning="spinning" tip="Loading...">
      <div style="margin-bottom: 20px;font-weight: bold;margin-left:20px;">确定要终止该促销吗?</div>
      <a-form-model
        id="endDescription-form"
        ref="ruleForm"
        :model="form"
        :label-col="formItemLayout.labelCol"
        :wrapper-col="formItemLayout.wrapperCol" >
        <a-form-model-item label="促销简称" prop="name">
          <span>{{ form.name }}</span>
        </a-form-model-item>
        <a-form-model-item label="终止说明" prop="newTimeEnd">
          <a-input id="endDescription-desc" v-model="form.desc" type="textarea" placeholder="请输入终止说明（最多50字符）" :maxLength="50"/>
        </a-form-model-item>
      </a-form-model>
      <div class="btn-cont">
        <a-button id="endDescription-modal-back" @click="isShow = false">取消</a-button>
        <a-button style="margin-left: 15px;" type="primary" id="endDescription-modal-save" @click="handleSave">确定</a-button>
      </div>
    </a-spin>
  </a-modal>
</template>

<script>
import { commonMixin } from '@/utils/mixin'
// 接口
import { promotionIsOver } from '@/api/promotion'
export default {
  name: 'EndDescModal',
  mixins: [commonMixin],
  props: {
    openModal: { //  弹框显示状态
      type: Boolean,
      default: false
    },
    itemObj: {
      type: Object,
      default: () => {
        return {}
      }
    }
  },
  data () {
    return {
      spinning: false,
      isShow: this.openModal, //  是否打开弹框
      // form 表单label布局
      formItemLayout: {
        labelCol: { span: 4 },
        wrapperCol: { span: 18 }
      },
      // 提交参数
      form: {
        sn: undefined,
        name: '',
        desc: undefined
      }
    }
  },
  methods: {
    //  确定终止
    handleSave () {
      const _this = this
      _this.spinning = true
      promotionIsOver({ promotionSn: this.form.sn, overInfo: this.form.desc }).then(res => {
        if (res.status == 200) {
          _this.$message.success(res.message)
          _this.$emit('ok')
          _this.isShow = false
        }
        _this.spinning = false
      })
    }
  },
  watch: {
    //  父页面传过来的弹框状态
    openModal (newValue, oldValue) {
      this.isShow = newValue
    },
    //  重定义的弹框状态
    isShow (newValue, oldValue) {
      if (!newValue) {
        this.$emit('close')
        this.form = {
          sn: undefined,
          name: '',
          desc: undefined
        }
      } else {
        if (this.itemObj) {
          this.form = { ...this.form, ...this.itemObj }
        }
      }
    }
  }
}
</script>

<style lang="less" scoped>
  .endDescription-modal{
    .ant-modal-body {
      padding: 40px 40px 24px;
    }
    .btn-cont {
      text-align: center;
      margin: 35px 0 10px;
    }
  }

</style>
