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

namespace FATrace.Com
{
    /// <summary>
    /// NVR 公共的类
    /// </summary>
    public class NVRCom
    {
        /// <summary>
        /// 获取视频名称
        /// </summary>
        /// <param name="configKey"></param>
        /// <returns></returns>
        public static string GetVideoName(string basePath,string Code)
        {
            // 清洗非法文件名字符，避免保存失败
            string safeCode = Code;
            try
            {
                var invalid = System.IO.Path.GetInvalidFileNameChars();
                safeCode = new string(Code.Where(c => !invalid.Contains(c)).ToArray());
                if (string.IsNullOrWhiteSpace(safeCode)) safeCode = "CODE";
            }
            catch { }

            return $"{basePath}\\{DateTime.Now.ToString("yyyy-MM-dd HHmmss")} {safeCode}.mp4";
        }
    }
}