'use strict';
game.import('mode',function(lib,game,ui,get,ai,_status){
	return {
		name:'connect',
		start:function(){
			var directstartmode=lib.config.directstartmode;
			ui.create.menu(true);
			event.textnode=ui.create.div('','输入联机地址');
			var createNode=function(){
				if(event.created) return;
				if(directstartmode&&lib.node){
					ui.exitroom=ui.create.system('退出房间',function(){
						game.saveConfig('directstartmode');
						game.reload();
					},true);
					game.switchMode(directstartmode);
					return;
				}
				if(lib.node&&window.require){
					ui.startServer=ui.create.system('启动服务器',function(e){
						ui.click.shortcut(false);
						e.stopPropagation();
						ui.click.connectMenu();
					},true);
				}

				event.created=true;
				var node=ui.create.div('.shadowed');
				node.style.width='400px';
				node.style.height='30px';
				node.style.lineHeight='30px';
				node.style.fontFamily='xinwei';
				node.style.fontSize='30px';
				node.style.padding='10px';
				node.style.left='calc(50% - 210px)';
				node.style.top='calc(50% - 20px)';
				node.style.whiteSpace='nowrap';
				node.textContent=lib.config.last_ip||lib.hallURL;
				node.contentEditable=true;
				node.style.webkitUserSelect='text';
				node.style.textAlign='center';
				node.style.overflow='hidden';

				var connect=function(e){
					const info=lib.config.reconnect_info;
					if(info&&info[0]==node.textContent){
						game.onlineID=info[1];
						if(typeof (game.roomId=info[2])=='string') game.roomIdServer=true;
					}
					event.textnode.textContent='正在连接...';
					clearTimeout(event.timeout);
					if(e) e.preventDefault();
					game.saveConfig('last_ip',node.textContent);
					game.connect(node.textContent,function(success){
						if(!success&&event.textnode){
							alert('连接失败');
							event.textnode.textContent='输入联机地址';
						}
					});
				};
				node.addEventListener('keydown',function(e){
					if(e.keyCode==13){
						connect(e);
					}
				});
				ui.window.appendChild(node);
				ui.ipnode=node;

				var text=event.textnode;
				text.style.width='400px';
				text.style.height='30px';
				text.style.lineHeight='30px';
				text.style.fontFamily='xinwei';
				text.style.fontSize='30px';
				text.style.padding='10px';
				text.style.left='calc(50% - 200px)';
				text.style.top='calc(50% - 80px)';
				text.style.textAlign='center';
				ui.window.appendChild(text);
				ui.iptext=text;

				var button=ui.create.div('.menubutton.highlight.large.pointerdiv','连接',connect);
				button.style.width='70px';
				button.style.left='calc(50% - 35px)';
				button.style.top='calc(50% + 60px)';
				ui.window.appendChild(button);
				ui.ipbutton=button;

				ui.hall_button=ui.create.system('联机大厅',function(){
					node.textContent=get.config('hall_ip')||lib.hallURL;
					connect();
				},true);
				if(!get.config('hall_button')){
					ui.hall_button.style.display='none';
				}
				ui.recentIP=ui.create.system('最近连接',null,true);
				var clickLink=function(){
					node.textContent=this.textContent;
					connect();
				};
				lib.setPopped(ui.recentIP,function(){
					if(!lib.config.recentIP.length) return;
					var uiintro=ui.create.dialog('hidden');
					uiintro.listen(function(e){
						e.stopPropagation();
					});
					var list=ui.create.div('.caption');
					for(var i=0;i<lib.config.recentIP.length;i++){
						ui.create.div('.text.textlink',list,clickLink).textContent=get.trimip(lib.config.recentIP[i]);
					}
					uiintro.add(list);
					var clear=uiintro.add('<div class="text center">清除</div>');
					clear.style.paddingTop=0;
					clear.style.paddingBottom='3px';
					clear.listen(function(){
						lib.config.recentIP.length=0;
						game.saveConfig('recentIP',[]);
						uiintro.delete();
					});
					return uiintro;
				},220);
				if (get.config('read_clipboard','connect')){
					var ced=false;
					function read(text){
						try{
							var text2=text.split('\n')[2];
							var ip=text2.slice(5);
							if(ip.length>0&&text2.startsWith("联机地址:")&&(ced||confirm('是否根据剪贴板的邀请链接以进入联机地址和房间？'))){
								node.innerHTML=ip;
								event.textnode.innerHTML='正在连接...';
								clearTimeout(event.timeout);
								game.saveConfig('last_ip',node.innerHTML);
								game.connect(node.innerHTML,function(success){
									if(!success&&event.textnode){
										alert('邀请链接解析失败');
										event.textnode.innerHTML='输入联机地址';
									}
									if (success) _status.read_clipboard_text=text;
								});
							}
						}catch(e){console.log(e);}
					}
					window.focus();
					if (navigator.clipboard&&lib.node){
						navigator.clipboard.readText().then(read).catch(_=>{});
					}else{
						var input=ui.create.node('textarea',ui.window,{opacity:'0'});
						input.select();
						var result=document.execCommand('paste');
						input.blur();
						ui.window.removeChild(input);
						if(result||input.value.length>0) read(input.value);
						else if(confirm('是否输入邀请链接以进入联机地址和房间？')){
							ced=true;
							var text=prompt('请输入邀请链接');
							if(typeof text=='string'&&text.length>0) read(text);
						}
					}
				}
				lib.init.onfree();
			}
			if(window.isNonameServer){
				game.connect(window.isNonameServerIp||'localhost');
			}
			else{
				createNode();
			}
			if(!game.onlineKey){
				game.onlineKey=localStorage.getItem(lib.configprefix+'key');
				if(!game.onlineKey){
					game.onlineKey=get.id();
					localStorage.setItem(lib.configprefix+'key',game.onlineKey);
				}
			}
			_status.connectDenied=createNode;
			setTimeout(lib.init.onfree,1000);
		}
	};
});