πŸ“„ formatDistance.js
/home/palash/git/site/node_modules/date-fns/locale/uk/_lib/formatDistance.js
Language: js β€’ Lines: 250
function declension(scheme, count) {
  // scheme for count=1 exists
  if (scheme.one !== undefined && count === 1) {
    return scheme.one;
  }

  const rem10 = count % 10;
  const rem100 = count % 100;

  // 1, 21, 31, ...
  if (rem10 === 1 && rem100 !== 11) {
    return scheme.singularNominative.replace("{{count}}", String(count));

    // 2, 3, 4, 22, 23, 24, 32 ...
  } else if (rem10 >= 2 && rem10 <= 4 && (rem100 < 10 || rem100 > 20)) {
    return scheme.singularGenitive.replace("{{count}}", String(count));

    // 5, 6, 7, 8, 9, 10, 11, ...
  } else {
    return scheme.pluralGenitive.replace("{{count}}", String(count));
  }
}

function buildLocalizeTokenFn(scheme) {
  return (count, options) => {
    if (options && options.addSuffix) {
      if (options.comparison && options.comparison > 0) {
        if (scheme.future) {
          return declension(scheme.future, count);
        } else {
          return "Π·Π° " + declension(scheme.regular, count);
        }
      } else {
        if (scheme.past) {
          return declension(scheme.past, count);
        } else {
          return declension(scheme.regular, count) + " Ρ‚ΠΎΠΌΡƒ";
        }
      }
    } else {
      return declension(scheme.regular, count);
    }
  };
}

const halfAtMinute = (_, options) => {
  if (options && options.addSuffix) {
    if (options.comparison && options.comparison > 0) {
      return "Π·Π° ΠΏΡ–Π²Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ";
    } else {
      return "ΠΏΡ–Π²Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ Ρ‚ΠΎΠΌΡƒ";
    }
  }

  return "ΠΏΡ–Π²Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ";
};

const formatDistanceLocale = {
  lessThanXSeconds: buildLocalizeTokenFn({
    regular: {
      one: "мСншС сСкунди",
      singularNominative: "мСншС {{count}} сСкунди",
      singularGenitive: "мСншС {{count}} сСкунд",
      pluralGenitive: "мСншС {{count}} сСкунд",
    },
    future: {
      one: "мСншС, Π½Ρ–ΠΆ Π·Π° сСкунду",
      singularNominative: "мСншС, Π½Ρ–ΠΆ Π·Π° {{count}} сСкунду",
      singularGenitive: "мСншС, Π½Ρ–ΠΆ Π·Π° {{count}} сСкунди",
      pluralGenitive: "мСншС, Π½Ρ–ΠΆ Π·Π° {{count}} сСкунд",
    },
  }),

  xSeconds: buildLocalizeTokenFn({
    regular: {
      singularNominative: "{{count}} сСкунда",
      singularGenitive: "{{count}} сСкунди",
      pluralGenitive: "{{count}} сСкунд",
    },
    past: {
      singularNominative: "{{count}} сСкунду Ρ‚ΠΎΠΌΡƒ",
      singularGenitive: "{{count}} сСкунди Ρ‚ΠΎΠΌΡƒ",
      pluralGenitive: "{{count}} сСкунд Ρ‚ΠΎΠΌΡƒ",
    },
    future: {
      singularNominative: "Π·Π° {{count}} сСкунду",
      singularGenitive: "Π·Π° {{count}} сСкунди",
      pluralGenitive: "Π·Π° {{count}} сСкунд",
    },
  }),

  halfAMinute: halfAtMinute,

  lessThanXMinutes: buildLocalizeTokenFn({
    regular: {
      one: "мСншС Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ",
      singularNominative: "мСншС {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ",
      singularGenitive: "мСншС {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½",
      pluralGenitive: "мСншС {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½",
    },
    future: {
      one: "мСншС, Π½Ρ–ΠΆ Π·Π° Ρ…Π²ΠΈΠ»ΠΈΠ½Ρƒ",
      singularNominative: "мСншС, Π½Ρ–ΠΆ Π·Π° {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½Ρƒ",
      singularGenitive: "мСншС, Π½Ρ–ΠΆ Π·Π° {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ",
      pluralGenitive: "мСншС, Π½Ρ–ΠΆ Π·Π° {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½",
    },
  }),

  xMinutes: buildLocalizeTokenFn({
    regular: {
      singularNominative: "{{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½Π°",
      singularGenitive: "{{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ",
      pluralGenitive: "{{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½",
    },
    past: {
      singularNominative: "{{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½Ρƒ Ρ‚ΠΎΠΌΡƒ",
      singularGenitive: "{{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ Ρ‚ΠΎΠΌΡƒ",
      pluralGenitive: "{{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½ Ρ‚ΠΎΠΌΡƒ",
    },
    future: {
      singularNominative: "Π·Π° {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½Ρƒ",
      singularGenitive: "Π·Π° {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½ΠΈ",
      pluralGenitive: "Π·Π° {{count}} Ρ…Π²ΠΈΠ»ΠΈΠ½",
    },
  }),

  aboutXHours: buildLocalizeTokenFn({
    regular: {
      singularNominative: "близько {{count}} години",
      singularGenitive: "близько {{count}} годин",
      pluralGenitive: "близько {{count}} годин",
    },
    future: {
      singularNominative: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Π³ΠΎΠ΄ΠΈΠ½Ρƒ",
      singularGenitive: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Π³ΠΎΠ΄ΠΈΠ½ΠΈ",
      pluralGenitive: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Π³ΠΎΠ΄ΠΈΠ½",
    },
  }),

  xHours: buildLocalizeTokenFn({
    regular: {
      singularNominative: "{{count}} Π³ΠΎΠ΄ΠΈΠ½Ρƒ",
      singularGenitive: "{{count}} Π³ΠΎΠ΄ΠΈΠ½ΠΈ",
      pluralGenitive: "{{count}} Π³ΠΎΠ΄ΠΈΠ½",
    },
  }),

  xDays: buildLocalizeTokenFn({
    regular: {
      singularNominative: "{{count}} дСнь",
      singularGenitive: "{{count}} Π΄Π½i",
      pluralGenitive: "{{count}} Π΄Π½Ρ–Π²",
    },
  }),

  aboutXWeeks: buildLocalizeTokenFn({
    regular: {
      singularNominative: "близько {{count}} тиТня",
      singularGenitive: "близько {{count}} Ρ‚ΠΈΠΆΠ½Ρ–Π²",
      pluralGenitive: "близько {{count}} Ρ‚ΠΈΠΆΠ½Ρ–Π²",
    },
    future: {
      singularNominative: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Ρ‚ΠΈΠΆΠ΄Π΅Π½ΡŒ",
      singularGenitive: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Ρ‚ΠΈΠΆΠ½Ρ–",
      pluralGenitive: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Ρ‚ΠΈΠΆΠ½Ρ–Π²",
    },
  }),

  xWeeks: buildLocalizeTokenFn({
    regular: {
      singularNominative: "{{count}} Ρ‚ΠΈΠΆΠ΄Π΅Π½ΡŒ",
      singularGenitive: "{{count}} Ρ‚ΠΈΠΆΠ½Ρ–",
      pluralGenitive: "{{count}} Ρ‚ΠΈΠΆΠ½Ρ–Π²",
    },
  }),

  aboutXMonths: buildLocalizeTokenFn({
    regular: {
      singularNominative: "близько {{count}} місяця",
      singularGenitive: "близько {{count}} місяців",
      pluralGenitive: "близько {{count}} місяців",
    },
    future: {
      singularNominative: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} ΠΌΡ–ΡΡΡ†ΡŒ",
      singularGenitive: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} місяці",
      pluralGenitive: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} місяців",
    },
  }),

  xMonths: buildLocalizeTokenFn({
    regular: {
      singularNominative: "{{count}} ΠΌΡ–ΡΡΡ†ΡŒ",
      singularGenitive: "{{count}} місяці",
      pluralGenitive: "{{count}} місяців",
    },
  }),

  aboutXYears: buildLocalizeTokenFn({
    regular: {
      singularNominative: "близько {{count}} Ρ€ΠΎΠΊΡƒ",
      singularGenitive: "близько {{count}} Ρ€ΠΎΠΊΡ–Π²",
      pluralGenitive: "близько {{count}} Ρ€ΠΎΠΊΡ–Π²",
    },
    future: {
      singularNominative: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Ρ€Ρ–ΠΊ",
      singularGenitive: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Ρ€ΠΎΠΊΠΈ",
      pluralGenitive: "ΠΏΡ€ΠΈΠ±Π»ΠΈΠ·Π½ΠΎ Π·Π° {{count}} Ρ€ΠΎΠΊΡ–Π²",
    },
  }),

  xYears: buildLocalizeTokenFn({
    regular: {
      singularNominative: "{{count}} Ρ€Ρ–ΠΊ",
      singularGenitive: "{{count}} Ρ€ΠΎΠΊΠΈ",
      pluralGenitive: "{{count}} Ρ€ΠΎΠΊΡ–Π²",
    },
  }),

  overXYears: buildLocalizeTokenFn({
    regular: {
      singularNominative: "Π±Ρ–Π»ΡŒΡˆΠ΅ {{count}} Ρ€ΠΎΠΊΡƒ",
      singularGenitive: "Π±Ρ–Π»ΡŒΡˆΠ΅ {{count}} Ρ€ΠΎΠΊΡ–Π²",
      pluralGenitive: "Π±Ρ–Π»ΡŒΡˆΠ΅ {{count}} Ρ€ΠΎΠΊΡ–Π²",
    },
    future: {
      singularNominative: "Π±Ρ–Π»ΡŒΡˆΠ΅, Π½Ρ–ΠΆ Π·Π° {{count}} Ρ€Ρ–ΠΊ",
      singularGenitive: "Π±Ρ–Π»ΡŒΡˆΠ΅, Π½Ρ–ΠΆ Π·Π° {{count}} Ρ€ΠΎΠΊΠΈ",
      pluralGenitive: "Π±Ρ–Π»ΡŒΡˆΠ΅, Π½Ρ–ΠΆ Π·Π° {{count}} Ρ€ΠΎΠΊΡ–Π²",
    },
  }),

  almostXYears: buildLocalizeTokenFn({
    regular: {
      singularNominative: "ΠΌΠ°ΠΉΠΆΠ΅ {{count}} Ρ€Ρ–ΠΊ",
      singularGenitive: "ΠΌΠ°ΠΉΠΆΠ΅ {{count}} Ρ€ΠΎΠΊΠΈ",
      pluralGenitive: "ΠΌΠ°ΠΉΠΆΠ΅ {{count}} Ρ€ΠΎΠΊΡ–Π²",
    },
    future: {
      singularNominative: "ΠΌΠ°ΠΉΠΆΠ΅ Π·Π° {{count}} Ρ€Ρ–ΠΊ",
      singularGenitive: "ΠΌΠ°ΠΉΠΆΠ΅ Π·Π° {{count}} Ρ€ΠΎΠΊΠΈ",
      pluralGenitive: "ΠΌΠ°ΠΉΠΆΠ΅ Π·Π° {{count}} Ρ€ΠΎΠΊΡ–Π²",
    },
  }),
};

export const formatDistance = (token, count, options) => {
  options = options || {};

  return formatDistanceLocale[token](count, options);
};