using System.Text;

namespace LogTool;

public class WcsLog
{
    private static WcsLog? instance;

    public static WcsLog Instance()
    {
        instance ??= new WcsLog();
        return instance;
    }


    private static readonly object writeLog = new();
    /// <summary>
    /// 通用写日志类
    /// </summary>
    /// <param name="LogName">文件夹名称</param>
    /// <param name="strLog">日志内容</param>
    /// <param name="addTime">是否在日志中自动添加时间</param>
    public void WriteLog(string LogName, string strLog, bool addTime = true)
    {
        Task.Factory.StartNew(() =>
        {
            lock (writeLog)
            {
                string LogAddress = AppDomain.CurrentDomain.BaseDirectory + "Log\\" + LogName;
                DirectoryInfo di = new(LogAddress);
                if (di.Exists == false) { di.Create(); }
                StringBuilder logBuilder = new();
                if (addTime)
                {
                    logBuilder.AppendLine($"[{DateTime.Now:yyyy-MM-dd HH:mm:ss:fff}]");
                }
                logBuilder.AppendLine($"{strLog}");
                string logFileName = LogAddress + "\\" + DateTime.Now.ToString("yyyy-MM-dd") + ".log";
                using FileStream fs = new(logFileName, FileMode.Append, FileAccess.Write, FileShare.ReadWrite);
                using StreamWriter sw = new(fs);
                try
                {
                    sw.Write(logBuilder);
                }
                catch (Exception ex)
                {
                    _ = ex;
                }
            }
        });
    }

    /// <summary>
    /// 写系统日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteSystemLog(string strLog) => WriteLog("系统日志", strLog);

    /// <summary>
    /// 写系统日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteSystemLog(StringBuilder strLog) => WriteLog("系统日志", strLog.ToString(), false);

    /// <summary>
    /// 写事件日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteEventLog(string strLog) => WriteLog("事件日志", strLog);
    /// <summary>
    /// 写事件日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteEventLog(StringBuilder strLog) => WriteLog("事件日志", strLog.ToString(), false);

    /// <summary>
    /// 写入Tcp日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteTcpLog(StringBuilder strLog) => WriteLog("Tcp日志", strLog.ToString(), false);

    /// <summary>
    /// 写接口日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteApiRequestLog(string strLog) => WriteLog("接口请求日志", strLog);

    /// <summary>
    /// 写异常日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteExceptionLog(string strLog) => WriteLog("异常日志", strLog);
    /// <summary>
    /// 写异常日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteExceptionLog(StringBuilder strLog) => WriteLog("异常日志", strLog.ToString(), false);

    /// <summary>
    /// 写数据库日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteSQLLog(string strLog) => WriteLog("数据库日志", strLog);

    /// <summary>
    /// 写接口接收日志
    /// </summary>
    /// <param name="strLog"></param>
    public void WriteApiAcceptLog(string strLog) => WriteLog("接口接收日志", strLog);
}