var f1_pressed = false;

var QueryString = function () {
  // This function is anonymous, is executed immediately and
  // the return value is assigned to QueryString!
  var query_string = {};
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    	// If first entry with this name
    if (typeof query_string[pair[0]] === "undefined") {
      query_string[pair[0]] = pair[1];
    	// If second entry with this name
    } else if (typeof query_string[pair[0]] === "string") {
      var arr = [ query_string[pair[0]], pair[1] ];
      query_string[pair[0]] = arr;
    	// If third or later entry with this name
    } else {
      query_string[pair[0]].push(pair[1]);
    }
  }
    return query_string;
} ();

function checkPrinting() {
	if(lockPrint) {
		return false;
	}

	var productsok = true;

	$("#main table.std tbody tr.grey, #main table.std tbody tr.blocked, #main table.std tbody tr.fed_ship").each(function(id, el) {
		if(parseInt($(el).find(".shipped").find("input").val()) != 0) {
			productsok = false;
		}
	});

	if(!productsok) {
		prompt("Les produits sélectionnés ne font pas partie des ventes actives. Confirmer l\'envoi ?", function() { $("#button4").attr("onclick", "").trigger("click"); });
	} else {
		var allok = true;
		$("#main table.std tbody tr:not(.grey):not(.blocked):not(.fed_ship)").each(function(id, el) {
			if(parseInt($(el).find(".toship").text()) > parseInt($(el).find(".shipped").find("input").val())) {
				allok = false;
			}
		});

		if(!allok) {
			prompt("Les quantités scannées sont inférieures aux quantités à envoyer. Confirmer l\'envoi ?", function() { $("#button4").attr("onclick", "").trigger("click"); });
		} else {
			$("#button4").attr("onclick", "").trigger("click");
		}
	}
}

function toggleMode(el) {
	$(el).parent().children("a").toggleClass("active");
	$("body").toggleClass("mode_light");

	if($("body").hasClass("mode_light")) {
		if($("#button_form").attr("action").indexOf("&mode=&") == -1) {
			$("#button_form").attr("action", $("#button_form").attr("action").replace("&mode=normal", "&mode=light"));
		} else {
			$("#button_form").attr("action", $("#button_form").attr("action").replace("&mode=", "") + "&mode=light");
		}
	} else {
		if($("#button_form").attr("action").indexOf("&mode=&") == -1) {
			$("#button_form").attr("action", $("#button_form").attr("action").replace("&mode=light", "&mode=normal"));
		} else {
			$("#button_form").attr("action", $("#button_form").attr("action").replace("&mode=", "") + "&mode=normal");
		}
	}
}

function checkParcelCarrier(el) {
	/*var carriers = $(el).parent().parent().attr("data-carrier");
	var id_carriers = [];

	if(carriers != "") {
		id_carriers = carriers.split(",");
	}

	var notfound = 0;
	var carrier = $("#parcel_carrier").val() == 'laposte'? carriers_laposte: carriers_exapaq;
	$(id_carriers).each(function(id, el) {
		if(carrier.indexOf(el) == -1) {
			notfound++;
		}
	});

	if(notfound == id_carriers.length) {
		confirm("Attention, ce produit ne peut pas être expédié avec le transporteur sélectionné");
	}*/
}

function qtyUp(el, max) {
	var input = $(el).parent().parent().children("input");

	var current_weight = parseFloat($("#weight").val());
	if(input.val() + 1 <= max) {
		$("#weight").val(ps_round(current_weight + parseFloat($(el).parent().parent().parent().attr("data-weight")), 2));
	}

	input.val(Math.min(parseInt(input.val()) + 1, max));
	if(parseInt(input.val()) > 0) {
		$(input).trigger("change");
	}

	changeCarrier();
	tryPrintLabel();
}

function qtyDown(el) {
	var input = $(el).parent().parent().children("input");

	var current_weight = parseFloat($("#weight").val());
	if(input.val() - 1 >= 0) {
		$("#weight").val(ps_round(Math.max(current_weight - parseFloat($(el).parent().parent().parent().attr("data-weight")), 0), 2));
	}

	input.val(Math.max(parseInt(input.val()) - 1, 0));
	if(parseInt(input.val()) > 0) {
		$(input).trigger("change");
	}

	changeCarrier();
}

function confirm(message, callback) {
	$("#confirm").modal({
		closeHTML: "<a href=\"#\" title=\"Fermer\" class=\"modal-close\">x</a>",
		position: ["30%",],
		overlayId: "confirm-overlay",
		containerId: "confirm-container",
		onShow: function (dialog) {
			var modal = this;

			$(".message", dialog.data[0]).append(message);

			// if the user clicks "yes"
			$(".yes", dialog.data[0]).click(function () {
				// call the callback
				if ($.isFunction(callback)) {
					callback.apply();
				}
				// close the dialog
				modal.close(); // or $.modal.close();
			});
		}
	});
}

function prompt(message, callback) {
	$("#prompt").modal({
		closeHTML: "<a href=\"#\" title=\"Fermer\" class=\"modal-close\">x</a>",
		position: ["30%",],
		overlayId: "prompt-overlay",
		containerId: "prompt-container",
		onShow: function (dialog) {
			var modal = this;

			$(".message", dialog.data[0]).append(message);

			// if the user clicks "yes"
			$(".yes", dialog.data[0]).click(function () {
				// call the callback
				if ($.isFunction(callback)) {
					callback.apply();
				}
				// close the dialog
				modal.close(); // or $.modal.close();
			});
		}
	});
}

function changeCarrier() {
	if(isRelay == 1) {
		if($("#parcel_carrier").val() != "laposte") {
			confirm("Impression bloquée : point de livraison hors domicile non compatible avec ce transporteur");
			$("#button4").css("opacity", .2);
			lockPrint = true;
			return;
		}
	} else if(isRelay == 2) {
		if($("#parcel_carrier").val() != "exapaq") {
			confirm("Impression bloquée : point de livraison hors domicile non compatible avec ce transporteur");
			$("#button4").css("opacity", .2);
			lockPrint = true;
			return;
		}
	}

	$("#button4").css("opacity", 1);
	lockPrint = false;
}

function tryPrintLabel() {
	var toship_sum = 0;

	$("#button_form table.std tbody tr:not(.grey) .toship strong").each(function(id, el) {
		toship_sum += parseInt($(el).text());
	});

	if(toship_sum > 0) {
		var execprint = true;
		$("#button_form table.std tbody tr:not(.grey)").each(function(id, el) {
			if(parseInt($(el).find(".shipped input").val()) < parseInt($(el).find(".toship strong").text())) {
				execprint = false;
			}
		});

		if(execprint) {
			$("#button4").trigger("click");
		}
	}
}

var ean_timeout = null;
function checkEAN() {
	clearTimeout(ean_timeout);
	ean_timeout = setTimeout(function() {
		var eanval = $("#eaninput").val();
		if(eanval != "") {
			var eanval_item = $("#button_form tbody tr").filter(function() {
				if($(this).attr("rel") != eanval) {
					return $(this).attr("rel") == '0'+eanval;
				}
				return $(this).attr("rel") == eanval;
			});

			if(eanval_item.length > 0) {
				$(eanval_item).each(function(id, el) {
					var current_val = parseInt($(el).find(".shipped input").val());
					var max_val = parseInt($(el).find(".toship strong").text());
					if(current_val < max_val) {
						qtyUp($(el).find(".shipped a")[0], max_val);
					} else {
						confirm("Quantité à envoyer déjà atteinte pour ce produit");
					}
				});
			} else {
				confirm("Aucun produit avec cet EAN13 ne figure dans cette commande");
			}
			$("#eaninput").val("");
		}
	}, 200);
}

function filterKeys(event) {
	if(event.keyCode == 13) {
		event.stopPropagation();
		return false;
	} else if(event.keyCode == 112) {
		event.stopPropagation();
		if(!f1_pressed) {
			f1_pressed = true;
			$("#button4").trigger("click");
		}
		return false;
	}
}

$(document).ready(function() {
	if(window.location.hash == "#light" || QueryString.mode == "light") {
		$("body").toggleClass("mode_light");
	}

	$("#barcodeinput").trigger("focus");

	$("#barcodeinput").focus(function() {
		$(this).attr("placeholder", "En attente du code-barres");
	});

	$("#barcodeinput").blur(function() {
		$(this).attr("placeholder", "Cliquez ici et scannez un code-barres");
	});

	$(document).bind("keydown", "f1", function (evt) {
		if(!f1_pressed) {
			f1_pressed = true;
			$("#button4").trigger("click");
		}
		return false;
	});

	$(document).bind("keydown", "f2", function (evt) {
		$("#button3").trigger("click");
		return false;
	});

	$(document).bind("keydown", "f3", function (evt) {
		$("#button2").trigger("click");
		return false;
	});

	$(document).bind("keydown", "f4", function (evt) {
		$("#button1").trigger("click");
		return false;
	});

	$(document).bind("keydown", "f11", function (evt) {
		toggleMode($("#main fieldset legend.right a.active"));
		return false;
	});

	$(document).bind("keydown", "f12", function (evt) {
		$("#eaninput").focus();
		$(document).scrollTop($("#eaninput").position().top - 70);
		return false;
	});

	$("#barcodeinput, #manualinput, #eaninput").bind("keydown", "f1", function (evt) {
		if(!f1_pressed) {
			f1_pressed = true;
			$("#button4").trigger("click");
		}
		return false;
	});

	$("#barcodeinput, #manualinput, #eaninput").bind("keydown", "f2", function (evt) {
		$("#button3").trigger("click");
		return false;
	});

	$("#barcodeinput, #manualinput, #eaninput").bind("keydown", "f3", function (evt) {
		$("#button2").trigger("click");
		return false;
	});

	$("#barcodeinput, #manualinput, #eaninput").bind("keydown", "f4", function (evt) {
		$("#button1").trigger("click");
		return false;
	});

	$("#barcodeinput, #manualinput, #eaninput").bind("keydown", "f11", function (evt) {
		toggleMode($("#main fieldset legend.right a.active"));
		return false;
	});

	$("#barcodeinput, #manualinput, #eaninput").bind("keydown", "f12", function (evt) {
		$("#eaninput").focus();
		$(document).scrollTop($("#eaninput").position().top - 70);
		return false;
	});

	$("#barcodeinput").keyup(function(event) {
		if(!(event.keyCode == 112 || event.keyCode == 113 || event.keyCode == 114 || event.keyCode == 115 || event.keyCode == 123)) {
			$("#manualinput").val("");
			if(event.keyCode == 32) {
				loadOrder(null, true);
			}
		}
	});

	$("#manualinput").keyup(function(event) {
		if(!(event.keyCode == 112 || event.keyCode == 113 || event.keyCode == 114 || event.keyCode == 115 || event.keyCode == 123)) {
			if (event.keyCode == 13) {
				$("#barcodeinput").val("");
				loadOrder(null, true);
			}
		}
	});

	QueryString.id_order? loadOrder(parseInt(QueryString.id_order), false): true;

	$("#filter_id_sale").multiselect({
		selectedList: 7,
		selectedText: function(numChecked, numTotal, checkedItems){
			var seltext = "";
			$(checkedItems).each(function(id, el) {
				seltext += ", " + $(el).parent().text();
			});
			return (numChecked > 1? "Ventes sélectionnées : ": "Vente sélectionnée : ") + seltext.slice(2);
		},
		checkAllText: "Tout sélectionner",
		uncheckAllText: "Tout désélectionner",
		noneSelectedText: "Sélectionnez une ou plusieurs ventes",
		minWidth: 850
	}).multiselectfilter({
		label: "Filtrer :",
		autoReset: false,
		placeholder: "Entrez un nom ou un ID de vente"
	});

	QueryString.id_order? $("#barcodeinput").focus(): true;
});