import React,{useEffect,useState,useMemo,useRef} from 'react';
import { Form, Button, Input, Row,Table, Col, Popconfirm, InputNumber,Image,Modal,Typography} from 'antd';
import { DeleteOutlined,FileWordOutlined,FilePdfOutlined,FileZipOutlined,FileExcelOutlined } from '@ant-design/icons';
import { formItemLayout, btnItemLayout } from '../../../../components/crud/FormLayoutProps';
import { httpget2, httppost2,xyt_httpget2 } from '../../../../utils/request';
import apiurl from '../../../../service/apiurl';
import NormalSelect from '../../../../components/Form/NormalSelect';
import moment from 'moment';
const EditableCell = ({
  editing,
  dataIndex,
  title,
  inputType,
  record,
  index,
  children,
  ...restProps
}) => {
  const inputNode = inputType === 'number' ?
    <InputNumber style={{ textAlign: "center", flex: 1 }} min={0} /> :
    <Input style={{ textAlign: "center" }} />;
  return (
    <td {...restProps}>
      {editing ? (
        <Form.Item
          name={dataIndex}
          wrapperCol={[24]}
          style={{
            margin: 0,
          }}
        >
          {inputNode}
        </Form.Item>
      ) : (
        children
      )}
    </td>
  );
};

const ModalForm = ({ mode, record, onEdit, onSave, onSimilarSave }) => {

 const isEditing = (record) => {
     return record.id === editingKey;
  }
  const columns = [
    {
      title: "序号",
      dataIndex: "index",
      width: 60,
      render: (text, record, index) => <span>{ index + 1}</span>,
      align: "center"
    },
    {
      title: '描述',
      key: 'ratingDesc',
      dataIndex: 'ratingDesc',
      width: 250
      , align: "center",
      editable: true,
    },
    {
      title: '标准评分',
      key: 'standardScore',
      dataIndex: 'standardScore',
      width: 100,
      align: "center",
      editable: true,
    },
    {
      title: '操作', key: 'operation', width: 240, fixed: 'right',align: 'center',
      render: (_, record) => {
        const editable = isEditing(record);  
        return editable ? (
          <span>
            <Typography.Link
              onClick={() => save(record.id)}
              style={{
                marginRight: 8,
              }}
            >
              完成
            </Typography.Link>
           
          </span>
        ) : (
            <div style={{display:"flex",justifyContent:"center",columnGap:10}}>
              <Typography.Link
                disabled={editingKey !== ''}
                onClick={() => edit1(record)}
              >
            编辑
            </Typography.Link>
              <Popconfirm
                title="确定要删除?"
                onConfirm={() => handleDelete(record.id)}
              >
              <a>删除</a>
            </Popconfirm>
            </div>
          
            
        );
      },
    },
  ]
  const [form] = Form.useForm();
  const [form1] = Form.useForm();
  const [editingKey, setEditingKey] = useState('');
  const [disabled, setDisabled] = useState(false)
  const [details, setDetails] = useState([])
  const [standardScore1, setStandardScore] = useState('')
  const detailsRef = useRef(null)
  detailsRef.current = details


  const newColumns = useMemo(() => {
    let data = columns;
    if (mode == "view") {
      data.pop();
      return data
    } else {
      return data;
    }
  }, [mode,editingKey])
  const edit1 = (record) => {
    setDisabled(true)
    form1.setFieldsValue({
      month: '',
      drp:'',
      ...record,
    });
    setEditingKey(record.id);
  };

  const handleAddRow = () => {
    setDisabled(true)
    const newData = {
      id: (details.length + 1).toString(),
      ratingDesc: '',
      standardScore:''
    };
    form1.setFieldsValue(newData)
    setDetails([...details, newData]);
    detailsRef.current = [...details, newData]
    setEditingKey(newData.id);
  };
  

  const handleDelete = (key) => {
    const newData = detailsRef.current.filter((item) => item.id !== key);
    setDetails(newData);
    detailsRef.current = newData
    let total = newData.reduce((total,cur) => total + Number(cur.standardScore),0)
    setStandardScore(total)
  }; 


  const save = async (key) => {
    setDisabled(false)
    try {
      const row = await form1.validateFields();
      const newData = [...details];
      const index = newData.findIndex((item) => key === item.id);
      if (index > -1) {
        const item = newData[index];
        newData.splice(index, 1, {
          ...item,
          ...row,
        });
        setDetails(newData);
        detailsRef.current = newData
        setEditingKey('');
        let total = newData.reduce((total,cur) => total + Number(cur.standardScore),0)
        setStandardScore(total)
      } else {
        newData.push(row);
        setDetails(newData);
        detailsRef.current = newData
        setEditingKey('');
      }
    } catch (errInfo) {
      console.log('Validate Failed:', errInfo);
    }
  };
  const mergedColumns = newColumns.map((col) => {
    if (!col.editable) {
      return col;
    }
    return {
      ...col,
      onCell: (record) => ({
        record,
        inputType: col.dataIndex === 'standardScore' ? 'number' : "text",
        dataIndex: col.dataIndex,
        title: col.title,
        editing: isEditing(record),
      }),
    };
  });
 
  const onfinish = () => {
    let values = form.getFieldsValue();
    values.indicatorRatings = details;
    values.categoryId = record.code;
    values.standardScore = standardScore1;
    if (mode === 'edit') {
      values.id = record.id;
      values.status = record.status;
      onEdit(apiurl.rcgl.jdkh.khzbgl.edit,values)
    }
    if (mode === 'save') {
      onSave(apiurl.rcgl.jdkh.khzbgl.save,values)
    }
  }

  useEffect(() => {
    if (mode !== "save") { 
      let total = record?.indicatorRatings?.reduce((total, cur) => total + cur.standardScore, 0)
      setStandardScore(total)
      setDetails(record.indicatorRatings)
      detailsRef.current = record.indicatorRatings
    }

 }, [record,mode])
 
  return (
    <>
      <Form
        form={form}
        {...formItemLayout}
        onFinish={onfinish}
        initialValues={record}
      >
      <Row>
          <Col span={12}>
              <Form.Item
                label="指标名称"
                name="indicatorName"
                rules={[
                  {
                    required: true,
                  },
                ]}
              >
              <Input disabled={mode==='view'} style={{width:'100%'}} allowClear />
              </Form.Item>
          </Col>
          <Col span={12}>
              <Form.Item
                label="指标编号"
                name="indicatorCode"
              >
              <Input disabled={mode !='save'} style={{width:'100%'}} allowClear />
              </Form.Item>
          </Col>
      </Row>
      <Row>
          <Col span={12}>
              <Form.Item
                label="排序号"
                name="orderIndex"
              >
                 <Input disabled={mode==='view'} style={{width:'100%'}} allowClear />
              </Form.Item>
          </Col> 
      </Row>
      <Row>
          <Col span={12}>
              <Form.Item
                label="评分细则"
              >
              <Button
                type="primary"
                disabled={disabled || mode == "view"}
                onClick={handleAddRow}
                style={{ width: '23%' }}>新增</Button>
              </Form.Item>
          </Col> 
      </Row>                   
      </Form>
      <div style={{display:"flex",justifyContent:"space-between"}}>
        <span style={{ marginLeft: "auto" }}>标准分数：{ standardScore1}</span>
      </div>
      <Form form={form1} component={false}>
        <Table
          rowKey="id"
          components={{
            body: {
              // row: EditableRow,
              cell: EditableCell,
            },
          }}
          columns={mergedColumns}
          dataSource={details}
          // scroll={{ x: width}}
          pagination={false}
        />

{
        mode==='view'?null:(
          <div style={{marginTop:20}}>
          <Form.Item wrapperCol={{span:2,offset:22}}>
            <Button type="primary" onClick={onfinish} disabled={disabled}>
                  {mode === 'save' ? '保存' :
                    '修改'}
            </Button>
          </Form.Item>
          </div>
        )
      }
        </Form>
    </>
  );
}

export default ModalForm;