/**
 * This file is part of the NocoBase (R) project.
 * Copyright (c) 2020-2024 NocoBase Co., Ltd.
 * Authors: NocoBase Team.
 *
 * This project is dual-licensed under AGPL-3.0 and NocoBase Commercial License.
 * For more information, please refer to: https://www.nocobase.com/agreement.
 */

import { connect, mapReadPretty } from '@formily/react';
import { isNum } from '@formily/shared';
import { InputNumber } from 'antd';
import * as math from 'mathjs';
import React, { useMemo } from 'react';
import { ReadPretty } from '../input-number/ReadPretty';

const isNumberLike = (index: any): index is number => isNum(index) || /^-?\d+(\.\d+)?$/.test(index);

const toValue = (value: any, callback: (v: number) => number) => {
  if (isNumberLike(value)) {
    return math.round(callback(value), 9);
  }
  return null;
};

export const Percent = connect(
  (props) => {
    const { value, onChange } = props;
    const v = useMemo(() => toValue(value, (v) => v * 100), [value]);
    return (
      <InputNumber
        {...props}
        addonAfter="%"
        value={v}
        onChange={(v: any) => {
          if (onChange) {
            onChange(toValue(v, (v) => v / 100));
          }
        }}
      />
    );
  },
  mapReadPretty((props) => {
    const value = useMemo(() => toValue(props.value, (v) => v * 100), [props.value]);
    return <ReadPretty {...props} value={value} />;
  }),
);