using Cowain.Bake.Common.Enums;
using NLog;
using NLog.Config;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using static System.Net.Mime.MediaTypeNames;

namespace Cowain.Bake.Common.Core
{
    public class LogHelper
    {
        private static LogHelper instance;

        public static LogHelper Instance
        {
            get
            {
                if (instance == null)
                {
                    instance = new LogHelper();
                }
                return instance;
            }
        }

        private Logger logger; //初始化日志类

        /// <summary>
        /// 事件定义
        /// </summary>
        public Action<string> OnComplated;
        public Action<string, bool, E_LogType> OnShowInvoke { set; get; }

        /// <summary>
        /// 时间触发
        /// </summary>
        /// <param name="msg">自定义消息</param>
        /// <param name="isUI">是否触发事件通知</param>
        private void Notice(string msg, bool isShow, E_LogType logType)
        {
            if (OnShowInvoke != null)
            {
                OnShowInvoke?.Invoke(msg, isShow, logType);
            }
        }

        /// <summary>
        /// 静态构造函数
        /// </summary>
        private LogHelper()
        {
            logger = NLog.LogManager.GetCurrentClassLogger(); //初始化日志类
            //string rootPath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase;

            //string fileName = string.Format(@"{0}NLog.config", rootPath);

            ////初始化配置日志
            //NLog.LogManager.Configuration = new XmlLoggingConfiguration(fileName);
        }

        public void Trace(string msg)
        {
            To(msg, E_LogType.Trace, false);
        }

        public void Debug(string msg, bool isShow = false)
        {
            To(msg, E_LogType.Debug, isShow);
        }

        public void Info(string msg, bool isShow = false)
        {
            To(msg, E_LogType.Info, isShow);
        }

        public void Warn(string msg,  bool isShow = false)
        {
            To(msg, E_LogType.Warn, isShow);
        }

        public void Error(string msg, bool isShow = false)
        {
            To(msg, E_LogType.Error, isShow);
        }

        public void Fatal(string msg, bool isShow = false)
        {
            To(msg, E_LogType.Fatal, isShow);
        }
        #region 当前类也打印出来
        public void GetCurrentClassDebug(string msg, bool isShow = false,
        [CallerMemberName] string memberName = "",
        [CallerFilePath] string sourceFilePath = "",
        [CallerLineNumber] int sourceLineNumber = 0)
        {
            msg = $"File:{sourceFilePath},Fun:{memberName},LineNum:{sourceLineNumber},{msg}";
            To(msg, E_LogType.Debug, isShow);
        }

        public void GetCurrentClassInfo(string msg,  bool isShow = false,
        [CallerMemberName] string memberName = "",
        [CallerFilePath] string sourceFilePath = "",
        [CallerLineNumber] int sourceLineNumber = 0)
        {
            msg = $"File:{sourceFilePath},Fun:{memberName},LineNum:{sourceLineNumber},{msg}";
            To(msg, E_LogType.Info, isShow);
        }

        public void GetCurrentClassWarn(string msg, bool isShow = false,
        [CallerMemberName] string memberName = "",
        [CallerFilePath] string sourceFilePath = "",
        [CallerLineNumber] int sourceLineNumber = 0)
        {
            msg = $"File:{sourceFilePath},Fun:{memberName},LineNum:{sourceLineNumber},{msg}";
            To(msg, E_LogType.Warn, isShow);
        }

        public void GetCurrentClassError(string msg,  bool isShow = false,
        [CallerMemberName] string memberName = "",
        [CallerFilePath] string sourceFilePath = "",
        [CallerLineNumber] int sourceLineNumber = 0)
        {
            msg = $"File:{sourceFilePath},Fun:{memberName},LineNum:{sourceLineNumber},{msg}";
            To(msg, E_LogType.Error, isShow);
        }

        public void GetCurrentClassFatal(string msg,bool isShow = false,
        [CallerMemberName] string memberName = "",
        [CallerFilePath] string sourceFilePath = "",
        [CallerLineNumber] int sourceLineNumber = 0)
        {
            msg = $"File:{sourceFilePath},Fun:{memberName},LineNum:{sourceLineNumber},{msg}";
            To(msg, E_LogType.Fatal, isShow);
        }
        #endregion
        private void To(string msg, E_LogType logType, bool isShow = false)
        {
            switch (logType)
            {
                case E_LogType.Debug:
                    logger.Debug(msg);
                    break;
                case E_LogType.Info:
                    logger.Info(msg);
                    break;
                case E_LogType.Warn:
                    logger.Warn(msg);
                    break;
                case E_LogType.Error:
                    logger.Error(msg);
                    break;
                case E_LogType.Fatal:
                    logger.Fatal(msg);
                    break;
                default:
                    logger.Trace(msg);
                    break;
            }
            Notice(msg, isShow, logType);

        }
    }
}