//Terminal
var post = function(input) {
    $("#terminal-input").before('<tr class="posted"><td style="color: #66ff33;">' + input + '</td></tr>');
	window.scrollTo(0, document.body.scrollHeight);
}

//command is checked on enter key press
$(document).keyup(function(event) {
    if (event.keyCode == 13) {
		var command = $('input[class=terminal-input]').val();
		if (command.length > 0) {
			post("> " + command);
            
			//TODO Do i have to switch the order of these two?
            Terminal.executeCommand(command);
			$('input[class=terminal-input]').val("");
		}
	}
});

var Terminal = {
	executeCommand:  function(command) {
		var commandArray = command.split();
		
		if (commandArray.length == 0) {
			return;
		}
		
		switch (commandArray[0]) {
			case "analyze":
				//TODO Analyze the system for ports
				break;
			case "clear":
			case "cls":
				//TODO
				break;	
			case "connect":
				//TODO Disconnect from current server in terminal and connect to new one..maybe rename this to telnet?
				break;
			case "df":
				//TODO
				break;
			case "hack":
				//TODO Hack the current PC (usually for money)
				//You can't hack your home pc or servers you purchased
				if (Player.currentServer.purchasedByPlayer) {
					post("Cannot hack your own machines! You are currently connected to your home PC or one of your purchased servers");
				} else {
					
				}
				break;
			case "help":
				//TODO
				break;
			case "hostname":
				//Print the hostname of current system
				post(Player.currentServer.hostname);
				break;
			case "ifconfig":
				//Print the IP address of the current system
				post(Player.currentServer.ip);
				break;
			case "kill":
				//TODO
				break;
			case "ls":
				//TODO
				break;
			case "netstat":
			case "scan":
				//TODO Displays available network connections using TCP
			case "ps":
				//TODO
				break;
			case "rm":
				//TODO
				break;
			case "run":
				//TODO
				break;
			case "scp":
				//TODO
				break;
			default:
				
		}
	},
	
	runProgram: function(programName) {
	
	}
};