/* -----------------------------------------------------------------------------------------------
 * Reusable types
 * ---------------------------------------------------------------------------------------------*/

export type DateDisplayFormat = "full" | "3-chars" | "1-char";

export type DateFormat = Date | number | string;

export type TimeArray = [
  year: number,
  month: number,
  day?: number,
  hour?: number,
  minute?: number,
  second?: number,
  millisecond?: number,
];

export type DateArgument = DateFormat | TimeArray;

/* -----------------------------------------------------------------------------------------------
 * Days
 * ---------------------------------------------------------------------------------------------*/

export type DayType = {
  dayOfWeek: Days;
  weekDayIndex: number; // 0 - 6, where 0 is Sunday
  dayOfMonth: number; // 1-(31|30|29|28)
  month: Months;
  monthIndex: number; // 0 - 11, where 0 is January
  day: Date;
};

export enum Days {
  SUNDAY = "Sunday",
  MONDAY = "Monday",
  TUESDAY = "Tuesday",
  WEDNESDAY = "Wednesday",
  THURSDAY = "Thursday",
  FRIDAY = "Friday",
  SATURDAY = "Saturday",
}

export const DaysEnumeration = {
  [Days.SUNDAY]: 0,
  [Days.MONDAY]: 1,
  [Days.TUESDAY]: 2,
  [Days.WEDNESDAY]: 3,
  [Days.THURSDAY]: 4,
  [Days.FRIDAY]: 5,
  [Days.SATURDAY]: 6,
};

/* -----------------------------------------------------------------------------------------------
 * WEEKS
 * ---------------------------------------------------------------------------------------------*/

export type WeekType = {
  weekOfYear: number;
  relatedYear: number;
  startDayOfWeek: Date;
  endDateOfWeek: Date;
  days: DayType[];
};

/* -----------------------------------------------------------------------------------------------
 * Month
 * ---------------------------------------------------------------------------------------------*/

export enum MonthsEnumeration {
  JANUARY,
  FEBRUARY,
  MARCH,
  APRIL,
  MAY,
  JUNE,
  JULY,
  AUGUST,
  SEPTEMBER,
  OCTOBER,
  NOVEMBER,
  DECEMBER,
}

export enum Months {
  JANUARY = "January",
  FEBRUARY = "February",
  MARCH = "March",
  APRIL = "April",
  MAY = "May",
  JUNE = "June",
  JULY = "July",
  AUGUST = "August",
  SEPTEMBER = "September",
  OCTOBER = "October",
  NOVEMBER = "November",
  DECEMBER = "December",
}

export type MonthNameFormat = DateDisplayFormat;

export type MonthType = {
  monthIndex: number; // 0 - 11, where 0 is January
  year: number;
  monthName: Months;
  weeks: WeekType[];
  days: DayType[];
};

/* -----------------------------------------------------------------------------------------------
 * Time
 * ---------------------------------------------------------------------------------------------*/

export enum Time {
  MILLISECOND = 1,
  SECOND = 1e3,
  MINUTE = 6e4,
  HOUR = 3.6e6,
  DAY = 8.64e7,
  WEEK = 6.048e8,
  FMONTH = 2.4192e9, // f - February
  FLEAPMONTH = 2.5056e9,
  MONTH30 = 2.592e9,
  MONTH31 = 2.6784e9,
  YEAR = 3.1536e10,
  YEARLEAP = 3.16224e10,
}

export const TimeEnumeration = {
  [Time.MILLISECOND]: 0,
  [Time.SECOND]: 1,
  [Time.MINUTE]: 2,
  [Time.HOUR]: 3,
  [Time.DAY]: 4,
  [Time.WEEK]: 5,
  [Time.FMONTH]: 6,
  [Time.FLEAPMONTH]: 7,
  [Time.MONTH30]: 8,
  [Time.MONTH31]: 9,
  [Time.YEAR]: 10,
  [Time.YEARLEAP]: 11,
};

export type TimeKeys = Lowercase<keyof typeof Time>;