/* eslint-disable eslint-comments/no-unlimited-disable */
/* eslint-disable */

import type { LocaleDayPeriod, Match } from '../../../locale/types.ts';
import { Parser } from '../Parser.ts';
import type { ParseFlags, ParseResult } from '../types.ts';
import { dayPeriodEnumToHours } from '../utils.ts';

export class AMPMMidnightParser extends Parser<LocaleDayPeriod> {
  priority = 80;

  parse(dateString: string, token: string, match: Match): ParseResult<LocaleDayPeriod> {
    switch (token) {
      case 'b':
      case 'bb':
      case 'bbb':
        return (
          match.dayPeriod(dateString, {
            width: 'abbreviated',
            context: 'formatting',
          }) ||
          match.dayPeriod(dateString, {
            width: 'narrow',
            context: 'formatting',
          })
        );
      case 'bbbbb':
        return match.dayPeriod(dateString, {
          width: 'narrow',
          context: 'formatting',
        });
      case 'bbbb':
      default:
        return (
          match.dayPeriod(dateString, {
            width: 'wide',
            context: 'formatting',
          }) ||
          match.dayPeriod(dateString, {
            width: 'abbreviated',
            context: 'formatting',
          }) ||
          match.dayPeriod(dateString, {
            width: 'narrow',
            context: 'formatting',
          })
        );
    }
  }

  set<DateType extends Date>(date: DateType, _flags: ParseFlags, value: LocaleDayPeriod): DateType {
    date.setHours(dayPeriodEnumToHours(value), 0, 0, 0);
    return date;
  }

  incompatibleTokens: string[] = ['a', 'B', 'H', 'k', 't', 'T'];
}

/* eslint-enable */