dangranusing System;
using System.Collections.Generic;
using System.Text;
namespace WWFramework.DateTimes
{
    /// <summary>
    /// 時間相關函數
    /// </summary>
    public static class Function
    {
        /// <summary>
        /// 將Unix時間戳轉換為DateTime類型時間
        /// </summary>
        /// <param name="d">double 型數字</param>
        /// <returns>DateTime</returns>
        public static System.DateTime ConvertIntDateTime(double d)
        {
            System.DateTime time = System.DateTime.MinValue;
            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));
            time = startTime.AddSeconds(d);
            return time;
        }
        /// <summary>
        /// 將c# DateTime時間格式轉換為Unix時間戳格式
        /// </summary>
        /// <param name="time">時間</param>
        /// <returns>double</returns>
        public static double ConvertDateTimeInt(System.DateTime time)
        {
            double intResult = 0;
            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));
            intResult = (time - startTime).TotalSeconds;
            return intResult;
        }
    }
}