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

namespace HBLConsole.Service
{
    public class MessageLog
    {
        private volatile static MessageLog _Instance;
        public static MessageLog GetInstance => _Instance ?? (_Instance = new MessageLog());
        private MessageLog() { }

        private static readonly object _lock = new object();

        #region 普通消息日志
        /// <summary>
        /// 日志显示委托
        /// </summary>
        public Action<string, Color> InfoNotify { get; set; }

        /// <summary>
        /// 日志信息
        /// </summary>
        public string LogInfo { get; set; } = string.Empty;

        /// <summary>
        /// 普通日志输出
        /// </summary>
        /// <param name="info"></param>
        public void Show(string info, Color color = default(Color))
        {
            lock (_lock)
            {
                if (color.A == 0 && color.R == 0 && color.G == 0 && color.B == 0) color = Color.Aqua;
                Debug.WriteLine($"{DateTime.Now.ToString("HH:mm:ss")}：{info}");
                LogInfo = $"{DateTime.Now.ToString("HH:mm:ss")}：{info} \n\r {LogInfo}";
                if (InfoNotify != null) InfoNotify(info, color);
            }
        }
        #endregion

        #region 异常消息日志
        /// <summary>
        /// 异常日志委托
        /// </summary>
        public Action<string, Color> ExInfoNotify { get; set; }

        /// <summary>
        /// 异常日志信息
        /// </summary>
        public string ExLogInfo { get; set; } = string.Empty;

        /// <summary>
        /// 异常日志输出
        /// </summary>
        /// <param name="info"></param>
        public void ShowEx(string info, Color color = default(Color))
        {
            lock (_lock)
            {
                color = Color.Red;
                Debug.WriteLine($"{DateTime.Now.ToString("HH:mm:ss")}：{info}");
                ExLogInfo = $"{DateTime.Now.ToString("HH:mm:ss")}：{info} \n\r {ExLogInfo}";
                if (ExInfoNotify != null) ExInfoNotify(info, color);
            }
        }
        #endregion





    }
}