/* eslint-disable @typescript-eslint/naming-convention */
import type { DurationFormatAssetsTime } from './DurationFormatter';

/**
 * The supported time types
 */
export const enum TimeTypes {
	Second = 'second',
	Minute = 'minute',
	Hour = 'hour',
	Day = 'day',
	Week = 'week',
	Month = 'month',
	Year = 'year'
}

export const enum Time {
	Millisecond = 1,
	Second = 1000,
	Minute = 1000 * 60,
	Hour = 1000 * 60 * 60,
	Day = 1000 * 60 * 60 * 24,
	Month = 1000 * 60 * 60 * 24 * (365 / 12),
	Year = 1000 * 60 * 60 * 24 * 365
}

export const days = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];

export const months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];

export const tokens = new Map<string, number>([
	['Y', 4],
	['Q', 1],
	['M', 4],
	['D', 4],
	['d', 4],
	['X', 1],
	['x', 1],
	['H', 2],
	['h', 2],
	['a', 1],
	['A', 1],
	['m', 2],
	['s', 2],
	['S', 3],
	['Z', 2],
	['l', 4],
	['L', 4],
	['T', 1],
	['t', 1]
]);

export const partRegex = /^(?:(\*)|(\d+)(?:-(\d+))?)(?:\/(\d+))?$/;

export const wildcardRegex = /\bh\b|\B\?\B/g;

export const allowedNum = [
	[0, 59],
	[0, 23],
	[1, 31],
	[1, 12],
	[0, 6]
];

export const predefined = {
	'@annually': '0 0 1 1 *',
	'@yearly': '0 0 1 1 *',
	'@monthly': '0 0 1 * *',
	'@weekly': '0 0 * * 0',
	'@daily': '0 0 * * *',
	'@hourly': '0 * * * *'
} as const;

export const cronTokens = {
	jan: 1,
	feb: 2,
	mar: 3,
	apr: 4,
	may: 5,
	jun: 6,
	jul: 7,
	aug: 8,
	sep: 9,
	oct: 10,
	nov: 11,
	dec: 12,
	sun: 0,
	mon: 1,
	tue: 2,
	wed: 3,
	thu: 4,
	fri: 5,
	sat: 6
} as const;

export const tokensRegex = new RegExp(Object.keys(cronTokens).join('|'), 'g');

export const DEFAULT_UNITS: DurationFormatAssetsTime = {
	[TimeTypes.Year]: {
		1: 'year',
		DEFAULT: 'years'
	},
	[TimeTypes.Month]: {
		1: 'month',
		DEFAULT: 'months'
	},
	[TimeTypes.Week]: {
		1: 'week',
		DEFAULT: 'weeks'
	},
	[TimeTypes.Day]: {
		1: 'day',
		DEFAULT: 'days'
	},
	[TimeTypes.Hour]: {
		1: 'hour',
		DEFAULT: 'hours'
	},
	[TimeTypes.Minute]: {
		1: 'minute',
		DEFAULT: 'minutes'
	},
	[TimeTypes.Second]: {
		1: 'second',
		DEFAULT: 'seconds'
	}
};