2011-m1s2-ter/code/serveur/php/ressources/createGame.js

$.fn.changeId = function(append) {
	this.find("[id]").each(function(i,e){
		$(e).attr("id", $(e).attr("id") + append);
	});
	this.find('[for="word-"]').text(append);
	this.find("[for]").each(function(i,e){
		$(e).attr("for", $(e).attr("for") + append);
	});
	return this;
};

$(function() {
	$.getJSON("server.php", {action:"5", user:"foo", passwd:"bar"}, function (data) {
		var numWord = 1;
		var user = "foo";
		var passwd = "bar";
		var relations = data;
		var nbWordMin = 3;
		var wordsOK = new Array();
		var centerOK = false;
		
		
		var displayNWordLines = function (nb) {
			
			for(var i=numWord; i<numWord+nb; i++){
				$("#templates .wordLine")
					.clone()
					.changeId(i)
					.addClass(i%2==0 ? "lightLine" : "")
//					.find("label").attr("for", "word"+i).text(i).end()
//					.find("input").attr("id", "word"+i).end()
					.appendTo(".wordLinesTable tbody");
				
				(function (i) {
					$("#word-"+i).focusout(checkWord);
					wordsOK["word-"+i] = false;
				})(i);
			}

			numWord += nb;
			
			displayRelations();
			// truc.children("option:nth-child(2)");
			// $(truc.children("option").get(2 /* ou 1 */))
		};
		
		var displayRelations = function() {
			$(".r1").text(relations[$("#relation1").val()]);
			$(".r2").text(relations[$("#relation2").val()]);
			$(".r3").text(relations[0]);
			$(".r4").text(relations[-1]);
		}
		
		var displayCentralWordAndRelations = function() {
			$("#centralWord").focusout(checkWord);
			
			$.each(relations, function(i, value) {
				if(i != 0 && i != -1)
					$('<option/>').val(i).text(value).appendTo("#relations select");
			});
			$("#relation1, #relation2").change(function() {
				if ($("#relation1").val() == $("#relation2").val())
					displayError("Les relations doivent être différentes");
				else
					displayError("");
					
				displayRelations();
			});
		};
		
		var displayButtons = function () {
			$("#button").html('<input type="button" id="addLine" name="addLine" value="Ajouter" />');
			$("#addLine").click(function(){ displayNWordLines(1); });
			
			$("#button").append('<input type="button" id="validate" name="validate" value="Valider" />');
			$("#validate").click(function(){ formOK(); });
		};
		
		var checkWord = function () {
			var input = $(this);
			var word = input.val();

			input.parent("td, #center").removeClass("valid invalid");

			if (word != "") {
				$.ajax({
					type: "GET",
					url: "server.php?",
   					data: "action=4&word="+word+"&user="+user+"&passwd="+passwd,
   					success: function(msg){
   						input.parent("td, #center").addClass((msg == false) ? "invalid" : "valid");
   						wordsOK[input.attr("id")] = !(msg == false);
    				}});
    		}
		};
		
		var formOK = function() {
			displayError("");
		   	
   		if ($("#relation1").val() == $("#relation2").val())
   			displayError("Les deux relation doivent être différents");
   		else if ($("#centralWord").val() == "")
   			displayError("Le mot central doit être renseigné.");
			else if (badWord())
				displayError("Il existe des mots incorrects");   			
   		else if (nbWordOK() < nbWordMin)
   			displayError("Le nuage doit contenir au moins "+nbWordMin+" mots valides.");
   		else if (!relationsOK())
   			displayError("Tout les mots ne sont pas liés à une relation");
   		else
   			sendGame();
   				
   		return false;
		};
		
		var nbWordOK = function() {
			var count = 0;
		   	
   		for (word in wordsOK)
   			if (wordsOK[word] == true)
   				count++;
   			
   		return count;
		};
		
		var badWord = function() {
			for (word in wordsOK)
   			if (wordsOK[word] == false)
   				return true;
   			
   		return false;
   	}
   	
   	var relationsOK = function() {
   		for(i = 1; i < numWord; i++) {
   			if(wordsOK["word-"+i]) {
   				if(!$("#r1-"+i).is(":checked") && !$("#r2-"+i).is(":checked") && !$("#r3-"+i).is(":checked") && !$("#r4-"+i).is(":checked"))
   					return false;
   			}
   		}	
   					
   		return true;
   	}
   	
   	var sendGame = function() {
   		var exit;
			var cloud = "";
   		
   		exit = {center:$("#centralWord").val(),
   				  relations:[$("#relation1").val(),$("#relation2").val(),0,-1],
   				  cloud:[]};
   				  
   		for(i=1;i<numWord;i++) {
				if(i != 1)
					cloud += ",";
					   			
   			exit.cloud.push({name:$("#word-"+i).val(),relations:[$("#r1-"+i).is(":checked"),$("#r2-"+i).is(":checked"),$("#r3-"+i).is(":checked"),$("#r4-"+i).is(":checked")]});
   		}
   		
   		
   		console.log(exit);
   	}

		var displayError = function(message) {
			if (message != "")
				$("#errorDiv").text(message).show();
			else
				$("#errorDiv").hide();
		};
		
		displayCentralWordAndRelations();	
		displayNWordLines(nbWordMin);
		displayButtons();
	});
});