exports.id = 'tcpipsend';
exports.title = 'TCP/IP Send';
exports.group = 'TCP/IP';
exports.color = '#888600';
exports.version = '1.0.2';
exports.icon = 'sign-out';
exports.input = true;
exports.output = 1;
exports.author = 'Lukas Muransky';
exports.options = {};

exports.html = `<div class="padding">
	<div data---="dropdown__tcpclient__datasource:tcpipconfig;required:true" class="m">@(Clients)</div>
</div>
<script>
	var tcpipconfig = [];
	var clients = {};
	ON('open.tcpipsend', function(component, options) {

		/*TRIGGER('tcpip.clients', function(data) {
			clients = data;
			tcpipconfig = [];
			data.forEach(function(client){
				tcpipconfig.push(client.id);
			});
			console.log(tcpipconfig);
		});*/

		TRIGGER('tcpip.clients', 'tcpipconfig');

	});
</script>`;

exports.readme = `# TCPIP Connect`;


exports.install = function(instance) {
	var net = require('net');

	instance.on('data', function(flowdata) {
		connect(flowdata);
	});

	instance.reconfigure = function() {
		if (!instance.options.tcpclient)
			return instance.status('Not configured', 'red');
		else
			return instance.status('Configured');
	};

	instance.on('options', instance.reconfigure);
	instance.reconfigure();

	function connect(response) {
		//instance.debug('Input data: ' + data);
		//let Summary = [];
		var client = new net.Socket();

		var tcpip = TCPIP_CLIENTS.find(obj => obj.id ==  instance.options.tcpclient);

		var opt = {};
		opt.ip = tcpip.options.ip;
		opt.port = tcpip.options.port;
		opt.helvar = tcpip.options.helvar;

		client.connect(opt.port, opt.ip, function() {
			instance.status('Connected');
		});
		//instance.debug('Response: ' + response.data);
		
		client.on('close', function() {
			//instance.debug('Connection closed (inside)');
			instance.status('Closed');
		});

		client.on('data', function(answer) {
			response.data = answer.toString();
			instance.send2(response);
		});

		if(opt.helvar && response.data.slice(-1) == '*'){
			response.data = response.data.slice(0, -1); //odstrani *
			client.write(response.data);
			response.data = response.data.slice(0, -1); //odstrani # lebo je prida ma koniec
			response.data = '?'+response.data.slice(1) + "=Command sent#";
			instance.send2(response);
			//client.destroy();
		} else {
			client.write(response.data);
		}

		client.end();
	}
};

///FLOW.find() najde komponentu instance.connect(data)