import React, { useState } from 'react';
import './style.less';
import {
  Form,
  Input,
  Tooltip,
  Cascader,
  Select,
  Row,
  Col,
  Checkbox,
  Button,
  AutoComplete,
  Radio,
  Space,
  InputNumber,
  DatePicker,
  Divider,
} from 'antd';

import {
  QuestionCircleOutlined,
  MinusCircleOutlined,
  PlusOutlined,
  MinusOutlined,
} from '@ant-design/icons';
import { INPUT_TXT, SELECT_TXT, REQUIRE, ANIMATE } from '@/constants'; //
import {
  mockFormData,
  renderSelectOp,
  renderRadioOp,
  formatConfig,
  renderCheckboxOp,
  tips,
} from '@/utils'; //

const animates = ANIMATE.bounceIn;

const { TextArea } = Input;
const { Option } = Select;
const AutoCompleteOption = AutoComplete.Option;

const layoutObj = {
  // labelCol: { span: 8 },
  // wrapperCol: { span: 14 },
  labelCol: {
    xs: { span: 24 },
    sm: { span: 6 },
    sm: { span: 0 },
  },
  wrapperCol: {
    xs: { span: 24 },
    sm: { span: 18 },
    sm: { span: 24 },
  },
};

const selectOptions = (
  <>
    <Option value="male">male</Option>
    <Option value="female">female</Option>
    <Option value="other">other</Option>
  </>
);

export const getLabel = (label, key) => {
  label = '';
  const labelMap = {
    rowText: '',
    Input: INPUT_TXT + label,
    TextArea: INPUT_TXT + label,
    Select: SELECT_TXT + label,
    Search: SELECT_TXT + label,
    Password: INPUT_TXT + label,
    Cascader: INPUT_TXT + label,
    AutoComplete: INPUT_TXT + label,
    Checkbox: INPUT_TXT + label,
    Radio: SELECT_TXT + label,
    DatePicker: SELECT_TXT + label,
    MonthPicker: SELECT_TXT + label,
  };

  return labelMap[key];
};

const rules = (params, extra) => {
  const { items, label, formType } = params;
  const message = getLabel(label, formType);
  // console.log(' rules   params, extra,  ,   ： ', params, extra, message, label, formType,  );

  return [
    // {
    //   type: 'pwd',
    //   message: 'The input is not valid E-mail!',
    // },
    {
      required: true,
      message: label + REQUIRE,
    },
  ];
};

const formItemLayout = {
  labelCol: {
    xs: { span: 24 },
    sm: { span: 10 },
  },
  wrapperCol: {
    xs: { span: 24 },
    sm: { span: 14 },
  },
};

const formItemLayoutWithOutLabel = {
  wrapperCol: {
    xs: { span: 24, offset: 0 },
    sm: { span: 20, offset: 4 },
  },
};

const rowLayout = {
  // labelCol: { span: 8 },
  // wrapperCol: { span: 14 },
  labelCol: {
    xs: { span: 24 },
    sm: { span: 4 },
  },
  wrapperCol: {
    xs: { span: 24 },
    sm: { span: 20 },
  },
};

const propsLayout = {
  labelCol: {
    sm: { span: 7 },
  },
  wrapperCol: {
    sm: { span: 17 },
  },
};

const ActionBtn = ({
  fields,
  field,
  add,
  remove,
  addText,
  subText,
  limit,
  keys,
  isDisabledAll,
}) => (
  <Form.Item
    // label={'zyb'}
    className={'formItems '}
    noStyle
    // key={keys}
  >
    <Button
      type="dashed"
      className={'actionBtn addBtn'}
      disabled={isDisabledAll}
      onClick={() => {
        console.log('  对吗  limit.length ', fields, limit);
        if (fields.length < limit) {
          add();
        } else {
          tips(`最多新增${limit}次数据！`, 2);
        }
      }}
      // style={{ width: '60%' }}
    >
      <PlusOutlined /> {addText}
    </Button>

    {fields.length > 1 ? (
      <Button
        type="dashed"
        className={'actionBtn subBtn'}
        // onClick={() => {
        //   remove(field.name);
        // }}
        disabled={isDisabledAll}
        onClick={remove}
        // style={{ width: '60%', marginTop: '20px' }}
      >
        <MinusOutlined /> {subText}
      </Button>
    ) : null}
  </Form.Item>
);

const DynamicForm = props => {
  console.log(' DynamicForm ： ', props); //
  const {
    key,
    itemProps,
    comProps,
    radioOptions,
    selectOptions,
    customLabel,
    formType = 'Input',
    checkboxContent,
    noRule,
    addText,
    subText,
    name,
    noLabel,
    init,
    extra,
    opType,
    radioData,
    checkboxData,
    selectData,
    CustomCom,
    LabelCom,
    config = [],
    isDisabledAll,
    limit,
    filterSelect,
    rowExtra,
    extraChildren,
    noPh,
    action,
  } = props; //

  return (
    <Form.List
      // name="dynamicForm"
      name={name}
      key={name}
      className={'dynamicForm '}
    >
      {(fields, params) => {
        const { add, remove } = params;

        // if (fields.length === 0) {
        //   console.log(' add ： ',    )//
        //   add()
        //   add('add', 0)
        // }

        const { label, className } = itemProps;

        // const formItemProps = {
        //   ...itemProps,
        //   className: `dynamicFormItem  `,
        //   rules: noRule ? [] : rules({ items: props, label }),
        // };
        const formItemProps = {
          colon: false,
          ...itemProps,
          className: `dynamicFormItem dynamicRow formItems ${animates} ${itemProps.className}  `,
          rules: noRule ? undefined : rules({ props, label }),
        };

        if (noLabel) {
          formItemProps.label = '';
        }

        const formLabel = customLabel ? customLabel : getLabel(label, formType);
        // console.log('  formLabel ：', formLabel,  )//

        const placeholder =
          noPh || action === 'detail' || isDisabledAll ? '' : formLabel; //

        if (isDisabledAll) {
          comProps.disabled = true;
        }

        const realComProps = {
          ...comProps,
          className: ` ${comProps.className} `,
          placeholder: placeholder,
        };

        const selectProps = {
          allowClear: true,
          ...realComProps,
          filterOption: true,
          showSearch: true,
          // onChange: onChange,
          // onSearch: onSearch,
          // onSelect: onSelect,
        };
        if (formType === 'Search') {
          // console.log(' selectSearch ： ', props.selectSearch); //
          selectProps.showArrow = false;
          selectProps.optionFilterProp = 'children';
          if (props.selectSearch) {
            selectProps.onSearch = props.selectSearch;
          }
        }
        const selectCom = (
          <Select {...selectProps}>{renderSelectOp(selectData, opType)}</Select>
        );
        const formItemMap = {
          rowText: label,
          Label: LabelCom,
          CustomCom: CustomCom,
          Divider: <Divider />,
          Input: <Input allowClear maxLength={32} {...realComProps} />,
          TextArea: (
            <TextArea
              autoSize={{ minRows: 3, maxRows: 5 }}
              allowClear
              {...realComProps}
            />
          ),
          Select: selectCom,
          Search: selectCom,
          Password: <Input.Password {...realComProps} />,
          Cascader: <Cascader {...realComProps} />,
          AutoComplete: (
            <AutoComplete {...realComProps}>
              <Input />
            </AutoComplete>
          ),
          Checkbox: <Checkbox {...realComProps}>{checkboxContent}</Checkbox>,
          // CheckboxGroup: <Checkbox.Group {...realComProps} />,
          Checkbox: renderCheckboxOp(checkboxData, { opType, isDisabledAll }),
          Radio: renderRadioOp(radioData, { opType, isDisabledAll }),
          DatePicker: <DatePicker {...realComProps} />,
          MonthPicker: <DatePicker {...realComProps} picker="month" />,
        };

        const formItemCom = formItemMap[formType];
        // console.log(' formItemCom ： ', formItemCom, formItemMap, formType, items, formLabel,  )//

        if (!formItemCom) {
          return <div key={Math.random()}>没有匹配</div>;
        }

        // const formItemLayout = layoutObj;
        const fieldsData = fields;

        // if (fields.length === 0) {
        //   console.log(' fieldsDatafieldsData ： ', fieldsData,   )//
        //   fieldsData.push({
        //     name: 'dfiled',
        //     key: 'dynamicField',
        //   })
        // }

        return fieldsData.map((field, index) => {
          const fieldKey = name ? name : field.name; //
          console.log(
            ' 动态表单 fieldKey ：',
            formItemLayout,
            fields,
            field,
            name,
            fieldKey,
            props,
          ); //

          // if (init) {
          //   init.forEach((v, i) => {
          //     // console.log(' data v ： ', v, i,  )
          //     add(v, 0)
          //   })
          //   // add('手动增加的', 0)
          // } else {
          //   add()
          // }

          const subBtn = (
            <MinusCircleOutlined
              className="dynamic-delete-button actionBtn "
              // style={{ margin: '0 8px' }}
              onClick={() => {
                remove(field.name);
              }}
            />
          );

          const normalItem = (
            <Form.Item
              // name={key}
              // label={label}
              // rules={rules}
              // valuePropName="checked"

              {...formItemLayout}
              className={'formItems dynamicFormWrapper'}
              {...formItemProps}
              {...field}
              // name={[field.name, 'first']}
              // name={[field.name, fieldKey]}
              // key={fieldKey}
              // name={[name, fieldKey]}
              // name={name}
              // name={[field.fieldKey, 'itemKey']}
              // fieldKey={[field.fieldKey, 'itemFieldKey']}

              // name={[field.fieldKey, 'itemKey']}// 每个项 对象的 key
              // fieldKey={[field.fieldKey, 'itemFieldKey']}
              // name={'itemKey'}//
              // fieldKey={'itemFieldKey'}

              // key={field.name}
              // key={field.key}
              validateTrigger={['onChange', 'onBlur']}
            >
              {formItemCom}
            </Form.Item>
          );

          const extraItem = config.map((v, i) => {
            // console.log(' extraItem v ： ', v.itemProps.name, field, field.key); //
            const { itemProps, noRule } = v;
            const { label, className } = itemProps;

            // const formItemProps = {
            //   ...itemProps,
            //   className: `dynamicFormItem  `,
            //   rules: noRule ? [] : rules({ items: props, label }),
            // };
            const formItemProps = {
              colon: false,
              ...itemProps,
              className: `dynamicFormItem dynamicRow formItems ${animates} ${itemProps.className}  `,
              rules: noRule ? undefined : rules({ props, label }),
            };

            if (noLabel) {
              formItemProps.label = '';
            }

            return (
              <Form.Item
                // <Form.Item
                // key= "field19"
                // label= "field19"

                // key={field.name} // 关键
                // fieldKey={v.itemProps.name} // 关键
                //  label={formLabel}
                // key={v.itemProps.name} // 关键
                key={v.itemProps.name + field.key}
                className={'extraRow'}
              >
                <Form.Item
                  // name= "field19"
                  //  {...rest}
                  // name={field.name}
                  {...formItemProps}
                  // name={[field.name, 'first']}
                  // name={[field.name, itemProps.name]}
                  name={[field.name, v.itemProps.name]}
                  // fieldKey={[field.fieldKey, v.itemProps.name]}
                  // name={[field.key, 'first']}
                  //  rules={rules}
                  {...formItemLayout}
                >
                  {formItemCom}
                  {/* {extra} */}
                </Form.Item>
                {!rowExtra && i === 0 && (
                  <ActionBtn
                    fields={fields}
                    field={field}
                    add={add}
                    // remove={remove}
                    remove={() => remove(field.name)}
                    addText={addText}
                    subText={subText}
                    limit={limit}
                    keys={field.key}
                    isDisabledAll
                  ></ActionBtn>
                )}
              </Form.Item>
            );
          });

          return (
            <>
              {index === 0 && (
                <Form.Item
                  label={' '}
                  colon={false}
                  {...propsLayout}
                  className={'rowExtraFormItem'}
                >
                  <div className="w-315 rowExtraWrapper">
                    <Button
                      type="dashed"
                      className={'actionBtn addBtn'}
                      disabled={isDisabledAll}
                      onClick={() => {
                        console.log('  对吗  limit.length ', fields, limit);
                        if (fields.length < limit) {
                          add();
                        } else {
                          tips(`最多新增${limit}次数据！`, 2);
                        }
                      }}
                    >
                      <PlusOutlined /> {addText}
                    </Button>
                    <Button
                      type="dashed"
                      className={'actionBtn subBtn'}
                      disabled={isDisabledAll}
                      onClick={() => {
                        remove(fields[fields.length - 1].name);
                      }}
                    >
                      <MinusOutlined /> {subText}
                    </Button>
                    {extraChildren}
                  </div>
                </Form.Item>
              )}
              {extra ? extraItem : normalItem}
            </>
          );
        });
      }}
    </Form.List>
  );
};

DynamicForm.defaultProps = {
  addText: '新增',
  subText: '刪除',
  // noLabel: true,
  limit: 10,
  rowExtra: false,
};

export default DynamicForm; //
