klz-cables.com/.pnpm-store/v10/files/97/3e19d5c1e8a3b264091e733e3164a5246970a8fba7101460a8855564743570bd26c40727da8f7a45df7086a9e9c06cd1d3e569bc783ef1a6dc05b2031ea7ee

import { setISODay } from "../../../setISODay.mjs";
import { Parser } from "../Parser.mjs";
import { mapValue, parseNDigits } from "../utils.mjs";

// ISO day of week
export class ISODayParser extends Parser {
  priority = 90;

  parse(dateString, token, match) {
    const valueCallback = (value) => {
      if (value === 0) {
        return 7;
      }
      return value;
    };

    switch (token) {
      // 2
      case "i":
      case "ii": // 02
        return parseNDigits(token.length, dateString);
      // 2nd
      case "io":
        return match.ordinalNumber(dateString, { unit: "day" });
      // Tue
      case "iii":
        return mapValue(
          match.day(dateString, {
            width: "abbreviated",
            context: "formatting",
          }) ||
            match.day(dateString, {
              width: "short",
              context: "formatting",
            }) ||
            match.day(dateString, {
              width: "narrow",
              context: "formatting",
            }),
          valueCallback,
        );
      // T
      case "iiiii":
        return mapValue(
          match.day(dateString, {
            width: "narrow",
            context: "formatting",
          }),
          valueCallback,
        );
      // Tu
      case "iiiiii":
        return mapValue(
          match.day(dateString, {
            width: "short",
            context: "formatting",
          }) ||
            match.day(dateString, {
              width: "narrow",
              context: "formatting",
            }),
          valueCallback,
        );
      // Tuesday
      case "iiii":
      default:
        return mapValue(
          match.day(dateString, {
            width: "wide",
            context: "formatting",
          }) ||
            match.day(dateString, {
              width: "abbreviated",
              context: "formatting",
            }) ||
            match.day(dateString, {
              width: "short",
              context: "formatting",
            }) ||
            match.day(dateString, {
              width: "narrow",
              context: "formatting",
            }),
          valueCallback,
        );
    }
  }

  validate(_date, value) {
    return value >= 1 && value <= 7;
  }

  set(date, _flags, value) {
    date = setISODay(date, value);
    date.setHours(0, 0, 0, 0);
    return date;
  }

  incompatibleTokens = [
    "y",
    "Y",
    "u",
    "q",
    "Q",
    "M",
    "L",
    "w",
    "d",
    "D",
    "E",
    "e",
    "c",
    "t",
    "T",
  ];
}