#region Apache License Version 2.0
/*----------------------------------------------------------------

Copyright 2022 Jeffrey Su & Suzhou Senparc Network Technology Co.,Ltd.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the
License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the License for the specific language governing permissions
and limitations under the License.

Detail: https://github.com/JeffreySu/WeiXinMPSDK/blob/master/license.md

----------------------------------------------------------------*/
#endregion Apache License Version 2.0

/*----------------------------------------------------------------
    Copyright (C) 2022 Senparc
  
    文件名：TenPayDateTimeHelper
    文件功能描述：微信支付 V3 指定的符合 ISO 8601 要求格式的日期时间帮助类
    
    
    创建标识：Senparc - 20210804
    
----------------------------------------------------------------*/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Senparc.Weixin.TenPayV3.Helpers
{
    /// <summary>
    /// 微信支付时间帮助类
    /// </summary>
    public static class TenPayDateTimeHelper
    {
        /// <summary>
        /// 输出微信 V3 指定的符合 ISO 8601 要求格式的时间字符串
        /// <para>文档：https://pay.weixin.qq.com/wiki/doc/apiv3/wechatpay/wechatpay2_0.shtml</para>
        /// </summary>
        /// <param name="dateTime"></param>
        /// <param name="keepMillionseconds">是否保留毫秒</param>
        /// <returns></returns>
        public static string ToTenPayDateTime(this DateTime dateTime, bool keepMillionseconds = true)
        {
            return dateTime.ToString($"yyyy-MM-ddTHH:mm:ss{(keepMillionseconds ? ".fff" : "")}zzz");//).ToString("yyyy-MM-ddTHH:mm:fff");
        }

        // TODO:新加入方法 待测试可靠性
        public static DateTime PraseDateTimeFromString(string tenPayDateTimeString, bool keepMillionseconds = true)
        {
            return DateTime.ParseExact(tenPayDateTimeString, $"yyyy-MM-ddTHH:mm:ss{(keepMillionseconds ? ".fff" : "")}zzz", System.Globalization.CultureInfo.InvariantCulture);
        }
    }
}