<template>
  <div>
    <a-row v-for="(item, index) in specList" :key="'specList'+index" type="flex">
      <a-col :span="20">
        <div class="special-middle">
          <div>
            <a-form-model-item :prop="'specList.' + index + '.specId'" :rules="{ required: true, message: '*', trigger: 'change',}">
              <cascader-select v-model="item.specId" />
            </a-form-model-item>
          </div>
        </div>
      </a-col>
      <a-col :span="2">
        <div class="special-middle">
          <a-popconfirm title="确定要删除吗？" ok-text="确定" cancel-text="取消" @confirm="removeArray(item)">
            <a-button type="link" size="small">[删除]</a-button>
          </a-popconfirm>
        </div>
      </a-col>
    </a-row>
    <a-row type="flex">
      <a-col :span="24" style="text-align: center;">
        <div class="special-middle">
          <a-button type="dashed" style="width: 50%" @click="addArray">
            <a-icon type="plus" /> 添加
          </a-button>
        </div>
      </a-col>
    </a-row>
  </div>
</template>

<script>
const Model = {}

import cascaderSelect from '@/views/components/common/cascaderSelect'
export default {
  name: 'specSelect',
  components: {
    cascaderSelect
  },
  data () {
    return {

    }
  },
  props: {
    specList: {
      type: Array,
      default () {
        return []
      }
    },
  },
  created () {

  },
  methods: {
    addArray () {//添加成员
      if (this.specList.length >= 3) {
        this.$message.error('最多只能添加三个评审专业！')
      } else
        this.specList.push({ ...Model })
    },
    removeArray (item) {//移除成员
      let index = this.specList.indexOf(item)
      if (index !== -1) {
        this.specList.splice(index, 1)
      }
    },
  },
}
</script>