/**
 * 困难学生家庭情况调查-申请
 * 钟是志
 * 2019年11月6日
 * 因业务复杂只能特殊开发
 * */
import React, { Component } from 'react';
import ApplyPage from '../index';
import { getDefaultValues } from '../../destruction';
import { deepCopy } from '@/baseComponent/utils';

const getIndex = (arr, name) => {
  return arr.findIndex((x) => {
    return x.name === name;
  });
};


const KNXSJTQKSQ = WrappedComponent => class extends Component {

  diyFunction = () => {
    this.instanceComponent.handleButtonSet = () => {
      let that = this.instanceComponent;
      const { addFields, workId, tableInfo } = that.state;


      const familyTypeIndex = getIndex(addFields, '家庭类型');
      const fileIndex = getIndex(addFields, '家庭类型证明材料');
      const famliyMemberIndex = getIndex(addFields, '家庭成员(不含自己)');
      const famliyMoneyIndex = getIndex(addFields, '家庭人均年收入(元)');
      const familyNumberIndex = getIndex(addFields, '家庭人口数');

      const defaultValues = getDefaultValues(addFields, tableInfo);
      const diyFormStateChange = (value, key, ModalFormComponent) => {

        let oldValue = ModalFormComponent.state.formValues;
        if (typeof value === 'object') {
          oldValue[key] = deepCopy(value);
        } else {
          oldValue[key] = value;
        }

        if (familyTypeIndex >= 0 && key === addFields[familyTypeIndex].key) { // 改变家庭类型时.
          let testOne = value.substring(0, 1);
          if ([2, 3, 4, 5, 6, 7].indexOf(Number(testOne)) > -1) {
            // 如果学生勾选了项目234567，就必须要上传附件；
            addFields[fileIndex].required = true;
          } else {
            addFields[fileIndex].required = false;
          }
          that.setState({ addFields });
        }

        if (famliyMemberIndex >= 0 && key === addFields[famliyMemberIndex].key) { // 改变家庭成员时
          let money = 0;
          const famliyMemberFileds = addFields[famliyMemberIndex].componentProps.thisFields;
          const onePersonIndex = getIndex(famliyMemberFileds, '年收入(元)');
          for (let item of value) {
            money = money + item[famliyMemberFileds[onePersonIndex].key];
          }
          oldValue[addFields[famliyMoneyIndex].key] = parseInt(money / (value.length + 1 ), 10); // 计算家庭平均年收入
          oldValue[addFields[familyNumberIndex].key] = value.length + 1; // 计算家庭人数
        }


        ModalFormComponent.setState({
          formValues: oldValue,
        });
      };
      return [
        {
          type: 'add',
          name: '申请',
          component: 'ModalForm',
          diyFormStateChange,
          workId,
          fields: addFields,
          modalWidth: 800,
          values: {
            ...defaultValues,
          },
          nameSpan: { big: 6, small: 6 },
          fileSpan: { big: 1, small: 1 },
        },
      ];
    };
  };


  componentDidMount() {
    console.log(this.instanceComponent);
    this.diyFunction();
  }

  render() {
    return (
      <WrappedComponent
        ref={instanceComponent => this.instanceComponent = instanceComponent}
      />
    );
  }
};
export default KNXSJTQKSQ(ApplyPage); // 高阶组件