package com.dy.pipirrComCreator.console;

import com.dy.common.mw.protocol.p206V1.CodeV1;
import com.dy.common.mw.protocol.p206V1.ProtocolConstantV206V1;
import com.dy.pipirrComCreator.ServerProperties;
import com.dy.pipirrComCreator.p206V1.Cd02;
import com.dy.pipirrComCreator.p206V1.Cd10;
import com.dy.pipirrComCreator.p206V1.Cd92;
import com.dy.pipirrComCreator.p206V1.Cd93;

import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;


public class Command {
	
	private static String[] commands ;
	static{
		commands = new String[]{
				"config 查看配置信息",	
				"XY ... 协议命令",
				"exit 退出",
		};
	}
	
	
	public static boolean dealCommand(String command, PrintWriter prtWrt) throws Exception{
		boolean exit = false ;
		command = command.trim() ;
		if (command.equals("help")) {
			outHelp(prtWrt);
		}else if (command.equals("config")) {
			outConfig(prtWrt);
		}else if(command.equals("exit")){
			exit = true ;
		}else if(isProtocolCom(command)){
			dealProtocolCom(command, prtWrt);
		}else {
			outNoIdentify(prtWrt);
		}
		return exit ;
	}
	private static boolean isProtocolCom(String command){
		if(ServerProperties.protocolName.equals(ProtocolConstantV206V1.protocolName)){
			String[] coms = command.split(" ");
			for (String com : coms){
				if(!com.equals("")){
					if(CodeV1.isValid(com)){
						return true ;
					}else{
						return false ;
					}
				}
			}
		}
		return false ;
	}
	private static void dealProtocolCom(String command, PrintWriter prtWrt) throws Exception{
		String[] coms = command.split(" ");
		List<String> comList = new ArrayList<>();
		for (String com : coms){
			if(!com.equals("")){
				comList.add(com) ;
			}
		}
		String com = comList.get(0) ;
		switch (com) {
			case CodeV1.cd_02: cd02(comList, prtWrt); break;
			case CodeV1.cd_10: cd10(comList, prtWrt); break;
			case CodeV1.cd_92: cd92(comList, prtWrt); break;
			case CodeV1.cd_93: cd93(comList, prtWrt); break;
			default: outNoIdentify(prtWrt); break;
		}
	}

	private static void cd02(List<String> comList, PrintWriter prtWrt)throws Exception{
		if(comList.size() > 1){
			String p = comList.get(1);
			if(p.equals("-h")){
				prtWrt.println("02[Enter](心跳命令应答（链路维持报应答）)");
			}else{
				outNoIdentify(prtWrt) ;
			}
		}else{
			out(new Cd02().hex(ServerProperties.rtuAddr), prtWrt);
		}
	}
	private static void cd10(List<String> comList, PrintWriter prtWrt)throws Exception{
		if(comList.size() > 1){
			String p1 = comList.get(1);
			if(p1.equals("-h")){
				prtWrt.println("10 *...*[Enter](设置控制器地址)");
			}else{
				String[] ps = params2Grp(comList) ;
				Cd10 cd = new Cd10() ;
				String msg = cd.checkParams(ps) ;
				if(msg == null){
					out(new Cd10().hex(ServerProperties.rtuAddr, ps), prtWrt);
				}else{
					out(msg, prtWrt);
				}
			}
		}else{
			outNoParams(prtWrt); ;
		}
	}
	private static void cd92(List<String> comList, PrintWriter prtWrt)throws Exception{
		if(comList.size() > 1){
			String p = comList.get(1);
			if(p.equals("-h")){
				prtWrt.println("92[Enter](平台远程开启阀门)");
			}else{
				outNoIdentify(prtWrt) ;
			}
		}else{
			out(new Cd92().hex(ServerProperties.rtuAddr), prtWrt);
		}
	}
	private static void cd93(List<String> comList, PrintWriter prtWrt)throws Exception{
		if(comList.size() > 1){
			String p = comList.get(1);
			if(p.equals("-h")){
				prtWrt.println("93[Enter](平台远程关闭阀门)");
			}else{
				outNoIdentify(prtWrt) ;
			}
		}else{
			out(new Cd93().hex(ServerProperties.rtuAddr), prtWrt);
		}
	}

	private static String[] params2Grp(List<String> comList){
		String[] ps = new String[comList.size()-1] ;
		for(int i = 1; i < comList.size(); i++){
			ps[i-1] = comList.get(i) ;
		}
		return ps ;
	}

	private static void out(String str, PrintWriter prtWrt){
		prtWrt.println(str==null?"":str);
	}
	private static void outHelp(PrintWriter prtWrt){
		prtWrt.println("");
		prtWrt.println("命令");
		for(String s : commands){
			prtWrt.println("  " + s);
		}
		prtWrt.println("");
	}
	private static void outConfig(PrintWriter prtWrt){
		prtWrt.println("");
		prtWrt.println("预先设置");
		prtWrt.println("  协议：" + ServerProperties.protocolName);
		prtWrt.println("  协议版本号：" + ServerProperties.protocolVersion);
		prtWrt.println("  Rtu地址：" + ServerProperties.rtuAddr);
		prtWrt.println("  IC卡地址：" + ServerProperties.icCardAddr);
		prtWrt.println("  IC卡编号：" + ServerProperties.icCardNo);
		prtWrt.println("");
	}
	private static void outNoIdentify(PrintWriter prtWrt){
		prtWrt.println("");
		prtWrt.println("命令不可识别！");
		prtWrt.println("");
	}
	private static void outNoParams(PrintWriter prtWrt){
		prtWrt.println("");
		prtWrt.println("请输入命令参数！");
		prtWrt.println("");
	}




	public static void main(String[] args) {
		String com = "   02 123       345          789";
		com = com.trim() ;
		String[] coms = com.split(" ");
		for(String s : coms){
			System.out.println(s);
		}
	}

}