igara/syonet_seven

import * as dateFns from "date-fns";

export type GetMultiFormatDateTimeParamOption = {
  Date?: Date;
  seconds?: number;
  minutes?: number;
  hours?: number;
  day?: number;
  month?: number;
  year?: number;
  format?: string;
};

export type GetMultiFormatDateTimeReturnOption = {
  Date: Date;
  seconds: number;
  minutes: number;
  hours: number;
  day: number;
  month: number;
  year: number;
  format: string;
};

/**
 * タイムスタンプ値を取得
 * @return {Number}
 */
export const getTimeStamp = () => {
  return Math.round(new Date().getTime() / 1000);
};

/**
 * オプションにあった日付を取得する
 */
export const getMultiFormatDateTime = (options: GetMultiFormatDateTimeParamOption) => {
  const o = _getMultiFormatDateTimeOptions(options);
  const dt = o.Date;
  dt.setSeconds(dt.getSeconds() + o.seconds);
  dt.setMinutes(dt.getMinutes() + o.minutes);
  dt.setHours(dt.getHours() + o.hours);
  dt.setDate(dt.getDate() + o.day);
  dt.setMonth(dt.getMonth() + o.month);
  dt.setFullYear(dt.getFullYear() + o.year);
  return dateFns.format(dt, o.format);
};

/**
 * getMultiFormatDateTimeのオプションを取得
 */
const _getMultiFormatDateTimeOptions = (
  options: GetMultiFormatDateTimeParamOption,
): GetMultiFormatDateTimeReturnOption => {
  const newOptions: GetMultiFormatDateTimeReturnOption = {
    Date: new Date(),
    seconds: 0,
    minutes: 0,
    hours: 0,
    day: 0,
    month: 0,
    year: 0,
    format: "yyyy-MM-dd HH:mm:ss",
  };
  if (options.Date instanceof Date) {
    newOptions.Date = options.Date;
  }
  if (typeof options.seconds === "number") {
    newOptions.seconds = options.seconds;
  }
  if (typeof options.minutes === "number") {
    newOptions.minutes = options.minutes;
  }
  if (typeof options.hours === "number") {
    newOptions.hours = options.hours;
  }
  if (typeof options.day === "number") {
    newOptions.day = options.day;
  }
  if (typeof options.month === "number") {
    newOptions.month = options.month;
  }
  if (typeof options.year === "number") {
    newOptions.year = options.year;
  }
  if (typeof options.format === "string") {
    newOptions.format = options.format;
  }
  return newOptions;
};