using System.Collections.Generic;
using Sog;

namespace SMCenter
{
    public static class CmdProcFactory
    {
        private static readonly int StartSeq = 1629962662;

        private static int m_lastSeqNum;

		public static Dictionary<string , BaseCmdProc> helpCmdInfo;
		
		public static void Init()
        {
            m_lastSeqNum = (int)AppTime.ServerAppTime.GetTimeSecond() - StartSeq;

			helpCmdInfo = new Dictionary<string, BaseCmdProc>();

			BaseCmdProc proc = new DontTransAgentCmdProc();
			proc.m_explainCmd = string.Format("help [cmd]:                                          获取指令帮助信息(可查看具体的命令帮助) \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("help", proc);

			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("start [worldId].[apptype].[instId]:                  开启指定游戏服务器进程,*为通配符 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("start", proc);
			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("stop [worldId].[apptype].[instId]:                   停止指定的游戏服务器进程 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("stop", proc);
			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("kill [worldId].[apptype].[instId]:                   停止指定的游戏服务器进程 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("kill", proc);
			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("check [worldId].[apptype].[instId]:                  检查指定的游戏服务器进程运行状态 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("check", proc);
			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("hotfix [worldId].[apptype].[instId]:                 重新加载指定的游戏服务器进程 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("hotfix", proc);
			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("reloadconfig [worldId].[apptype].[instId]:           重新加载指定的游戏服务器配置文件 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("reloadconfig", proc);
			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("reloadcluster [worldId].[apptype].[instId]:           重新加载游戏服务cluster管道文件 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("reloadcluster", proc);
			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("gmcmd [worldId].[apptype].[instId] [attribute] [addnum] -t [uid]:            GM管理指令 attribute操作的指令或属性, addnum 增加的数值, uid 玩家ID\n");
			proc.m_explainCmd += string.Format("gmcmd [worldId].[apptype].[instId] [attribute] -b [base64编码]:                   GM管理指令 将[addnum] -t [uid]编码后获得 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("gmcmd", proc);
			proc = new CommCmdProc();
			proc.m_explainCmd = string.Format("list [hostname]:                                     列出指定主机上的服务器进程,* 通配符列出所有 \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("list", proc);

			proc = new DontTransAgentCmdProc();
			proc.m_explainCmd = string.Format("listhost :                                           查看所有的主机 \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("listhost", proc);
			proc = new DontTransAgentCmdProc();
			proc.m_explainCmd = string.Format("disable [worldId].[apptype].[instId]:                屏蔽指定的服务器,后期指令对屏蔽的服务器无效 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("disable", proc);
			proc = new DontTransAgentCmdProc();
			proc.m_explainCmd = string.Format("enable [worldId].[apptype].[instId]:                 取消屏蔽指定的服务器 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("enable", proc);
			proc = new DontTransAgentCmdProc();
			proc.m_explainCmd = string.Format("enter_agent_shell [HostName]:						进入指定Agent的Shell,* 为所有Agent \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("enter_agent_shell", proc);

			proc = new FileTransCmdProc();
			proc.m_explainCmd = string.Format("push [worldId].[apptype].[instId] -r [src] [dst]:    向指定的服务器传输文件 -r表示递归,支持绝对路径,相对路径以运行时目录为当前目录 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("push", proc);
			proc = new FileTransCmdProc();
			proc.m_explainCmd = string.Format("pushcfg [worldId].[apptype].[instId]:                向指定服务器推送配置指定目录文件 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("pushcfg", proc);
			proc = new FileTransCmdProc();
			proc.m_explainCmd = string.Format("pushbin [worldId].[apptype].[instId]:                向指定服务器推送dll,pdb文件 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("pushbin", proc);
			proc = new FileTransCmdProc();
			proc.m_explainCmd = string.Format("pushagent [worldId].[apptype].[instId]:              向指定服务器推送SMAgent \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("pushagent", proc);
            proc = new FileTransCmdProc();
            proc.m_explainCmd = string.Format("pushsh [worldId].[apptype].[instId]:              向指定服务器推送sh文件 \n");
            proc.m_needCheckValidServerId = true;
            helpCmdInfo.Add("pushsh", proc);
			proc = new FileTransCmdProc();
			proc.m_explainCmd = string.Format("cancelpush :                                      取消所有的文件推送(有文件传输时才有效) \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("cancelpush", proc);

			proc = new FilePullCmdProc();
			proc.m_explainCmd = string.Format("pull [worldId].[apptype].[instId] -r [src] [dst]:    向指定的服务器请求文件 -r表示递归,支持绝对路径,相对路径以运行时目录为当前目录 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("pull", proc);

            proc = new FilePullCmdProc();
            proc.m_explainCmd = string.Format("pullagentlog [worldId].[apptype].[instId]:              获取指定Agent的log \n");
            proc.m_needCheckValidServerId = true;
            helpCmdInfo.Add("pullagentlog", proc);

			proc = new FilePullCmdProc();
			proc.m_explainCmd = string.Format("cancelpull :                                         取消所有的文件获取(有文件传输时才有效) \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("cancelpull", proc);

			proc = new UpdateAgentCmdProc();
			proc.m_explainCmd = string.Format("updateagent :                                        更新所有的已经注册的Agent \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("updateagent", proc);

			proc = new CheckAgentCmdProc();
			proc.m_explainCmd = string.Format("checkagent [HostName]:                               检测指定的agent dll pdb文件是否一致(*为通配符,检测所有) \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("checkagent", proc);

			proc = new CheckAgentCmdProc();
			proc.m_explainCmd = string.Format("checkpushfile [worldId].[apptype].[instId] :                           检测指定的agent push文件是否一致 \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("checkpushfile", proc);

			proc = new CheckAgentCmdProc();
			proc.m_explainCmd = string.Format("checkagentmem [HostName] :                           检测指定的agent 的内存情况(尤其时传输文件后) \n");
			proc.m_needCheckValidServerId = false;
			helpCmdInfo.Add("checkagentmem", proc);


			proc = new ShellCmdProc();
			proc.m_explainCmd = string.Format("shell [worldId].[apptype].[instId] [Win or unix CMD]:在指定的服务器上执行shell指令 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("shell", proc);
			proc = new ShellCmdProc();
			proc.m_explainCmd = string.Format("cancelshell [worldId].[apptype].[instId]:            取消指定的服务器上正在执行的shell指令 \n");
			proc.m_needCheckValidServerId = true;
			helpCmdInfo.Add("cancelshell", proc);
		}

        public static CmdInfo GetCmdInfo(string command)
        {
            string[] split = command.Split(' ');
            if (split == null || split.Length < 1)
            {
                TraceLog.Error("CmdProcFactory.GetCmdInfo invalid CMD {0}", command);
                return null;
            }

            string cmd = split[0].Trim().ToLower();
            if (string.IsNullOrEmpty(cmd))
            {
                TraceLog.Error("CmdProcFactory.GetCmdInfo CMD is null");
                return null;
            }

            var newCmd = new CmdInfo
            {
                SeqNum = ++m_lastSeqNum,
                ConsoleInput = command,
                CMD = cmd,
                CreateTime = SMCenterUtils.GetTimeSecond(),
            };

            for (int i = 1; i < split.Length; i++)
            {
                newCmd.CmdParams.Add(split[i]);
            }

            //防止异常
            if (split.Length == 1)
            {
                newCmd.CmdParams.Add("");
            }

            return newCmd;
        }


        public static BaseCmdProc GetCmdProc(CmdInfo cmdInfo)
        {
            if (cmdInfo == null)
            {
                return null;
            }
						
			string lowerCmd = cmdInfo.CMD;
			if(helpCmdInfo.ContainsKey(lowerCmd))
			{
                //以防万一,还是加上个清理数据的
				helpCmdInfo[lowerCmd].ClearData(); 
				helpCmdInfo[lowerCmd].InitCmd(cmdInfo);
				return helpCmdInfo[lowerCmd];
			}

			return null;
        }
    }
}