using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace BITKit
{
    public static class TimeUtils
    {
        ///<summary>
        ///2023-02-45 15:02:45:628
        ///</summary>
        public const string dateTimeFormat = "yyyy-MM-dd HH:mm:ss:fff";
        /// <summary>
        /// 带毫秒的字符转换成时间（DateTime）格式
        /// 可处理格式：[2014-10-10 10:10:10,666 或 2014-10-10 10:10:10 666 或 2014-10-10 10:10:10.666]
        /// </summary>
        /// 2022-12-30 15:39:48:795
        /// 20080501T08:30:52Z"
        /// yyyyMMddTHH:mm:ssZ
        public static DateTime GetDateTime(string dateTime)
        {
            try
            {
                return DateTime.ParseExact(dateTime, dateTimeFormat, null);
            }
            catch (System.Exception)
            {
                try
                {
                    return GetDateTime_SCADA(dateTime);
                }
                catch (System.Exception)
                {
                      Debug.LogWarning($"{dateTime}\n{dateTimeFormat}");
                    throw;
                }
            }

        }
        public static float GetNow(DateTime now = default)
        {
            now = now == default ? DateTime.Now : now;
            float time = 0;
            time += now.Hour * 60 * 60;
            time += now.Minute * 60;
            time += now.Second;
            time += now.Millisecond * 0.001f;
            return time;
        }
        public static string GetNowString(DateTime now = default)
        {
            now = now == default ? DateTime.Now : now;
            return now.ToString(dateTimeFormat);
        }
        static DateTime GetDateTime_SCADA(this string dateTime)
        {
            string[] strArr = dateTime.Split(new char[] { '-', ' ', ':', ',', '.' });
            DateTime dt = new DateTime(int.Parse(strArr[0]),
                int.Parse(strArr[1]),
                int.Parse(strArr[2]),
                int.Parse(strArr[3]),
                int.Parse(strArr[4]),
                int.Parse(strArr[5]),
                int.Parse(strArr[6]));
            return dt;
        }
    }
}