/* eslint-disable eslint-comments/no-unlimited-disable */
/* eslint-disable */
// @ts-nocheck

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

export class EraParser extends Parser<number> {
  priority = 140;

  parse(dateString: string, token: string, match: Match): ParseResult<Era> {
    switch (token) {
      // AD, BC
      case 'G':
      case 'GG':
      case 'GGG':
        return match.era(dateString, { width: 'abbreviated' }) || match.era(dateString, { width: 'narrow' });
      // A, B
      case 'GGGGG':
        return match.era(dateString, { width: 'narrow' });
      // Anno Domini, Before Christ
      case 'GGGG':
      default:
        return (
          match.era(dateString, { width: 'wide' }) ||
          match.era(dateString, { width: 'abbreviated' }) ||
          match.era(dateString, { width: 'narrow' })
        );
    }
  }

  set<DateType extends Date>(date: DateType, flags: ParseFlags, value: number): DateType {
    flags.era = value;
    date.setFullYear(value, 0, 1);
    date.setHours(0, 0, 0, 0);
    return date;
  }

  incompatibleTokens: string[] = ['R', 'u', 't', 'T'];
}

/* eslint-enable */