import dayjs from "dayjs";

/** 开始日期禁用配置 */
export function genStartDateDisabledOptions(endDate: string, limit: number = 0) {
  return {
    disabledDate: (time: Date) => {
      if (!endDate) return false;
      
      const currentDate = dayjs(time);
      const baseOption = currentDate.isAfter(dayjs(endDate), 'day');

      if (!limit) {
        return baseOption
      }

      return baseOption || currentDate.isBefore(dayjs(endDate).subtract(limit - 1, 'day'), 'day');
    }
  };
}

/** 结束日期禁用配置 */
export function genEndDateDisabledOptions(startDate: string, limit: number = 0) {
  return {
    disabledDate: (time: Date) => {
      if (!startDate) return false;
      
      const currentDate = dayjs(time);
      const baseOption = currentDate.isBefore(dayjs(startDate), 'day');

      if (!limit) {
        return baseOption
      }
      
      return baseOption || currentDate.isAfter(dayjs(startDate).add(limit - 1, 'day'), 'day');
    }
  };
}