/*
 * Copyright 2025 coze-dev Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
import { type ChangeEvent, type FocusEvent } from 'react';

import { type InputProps } from '@coze-arch/bot-semi/Input';
import { type CommonFieldProps } from '@coze-arch/bot-semi/Form';
import { withField, UIInput } from '@coze-arch/bot-semi';

import s from './testset-name-input.module.less';

const TESTSET_NAME_MAX_LEN = 50;

function count(val: unknown) {
  return val ? `${val}`.length : 0;
}

/** The suffix & blur trim is required to expand the original input */
function InnerInput(props: InputProps) {
  const onBlur = (evt: FocusEvent<HTMLInputElement>) => {
    props.onChange?.(
      `${props.value ?? ''}`.trim(),
      {} as unknown as ChangeEvent<HTMLInputElement>,
    );
    props.onBlur?.(evt);
  };

  return (
    <UIInput
      {...props}
      maxLength={props.maxLength ?? TESTSET_NAME_MAX_LEN}
      autoComplete="off"
      onBlur={onBlur}
      suffix={
        <div className={s.suffix}>
          {count(props.value)}/{props.maxLength ?? TESTSET_NAME_MAX_LEN}
        </div>
      }
    />
  );
}

export const TestsetNameInput = withField(InnerInput, {}) as (
  props: CommonFieldProps & InputProps,
) => JSX.Element;