import dayjs from 'dayjs';
import {
  ariaDescribedByIds,
  FormContextType,
  RJSFSchema,
  StrictRJSFSchema,
  WidgetProps,
  GenericObjectType,
} from '@rjsf/utils';

import { DatePicker } from 'antd';

const DATE_PICKER_STYLE = {
  width: '100%',
};

/** The `DateWidget` component uses the `BaseInputTemplate` changing the type to `date` and transforms
 * the value to undefined when it is falsy during the `onChange` handling.
 *
 * @param props - The `WidgetProps` for this component
 */
export default function DateWidget<T = any, S extends StrictRJSFSchema = RJSFSchema, F extends FormContextType = any>(
  props: WidgetProps<T, S, F>
) {
  const { disabled, formContext, id, onBlur, onChange, onFocus, placeholder, readonly, value } = props;
  const { readonlyAsDisabled = true } = formContext as GenericObjectType;

  const handleChange = (nextValue: any) => onChange(nextValue && nextValue.format('YYYY-MM-DD'));

  const handleBlur = () => onBlur(id, value);

  const handleFocus = () => onFocus(id, value);

  const getPopupContainer = (node: any) => node.parentNode;

  return (
    <DatePicker
      disabled={disabled || (readonlyAsDisabled && readonly)}
      getPopupContainer={getPopupContainer}
      id={id}
      name={id}
      onBlur={!readonly ? handleBlur : undefined}
      onChange={!readonly ? handleChange : undefined}
      onFocus={!readonly ? handleFocus : undefined}
      placeholder={placeholder}
      showTime={false}
      style={DATE_PICKER_STYLE}
      value={value && dayjs(value)}
      aria-describedby={ariaDescribedByIds<T>(id)}
    />
  );
}