/*
 * Padronizaçãoo das funções utils (via javascript).
 * 
 * ATENÇÃO: Para adicionar novos m�todos, deve-se realizar testes nos browsers: IE, Firefox, Chrome
 *          (e confirmar que a fun��o funciona corretamente em todos).
 *          
 * DEPEND�NCIAS: jquery-1.8.3.js, jquery-ui-1.9.2.custom.min.js
 * 
 */

//#######################
//## VARI�VEIS GLOBAIS ##
//#######################
var temp = "";

// ####################
// ## M�todos Jquery ##
// ####################
$(function() {

	/*
	 * mensagem de Alerta no top da página após certa altura do scroll; Caso não
	 * seja homologado esta melhoria, basta remover este código. (Manin)
	 */
	var pageAltura = $('html').css('height');
	var altura = pageAltura.split("px")
	if (parseInt(altura[0]) > 1030) {
		$(window).off().scroll(function() {
			if ($(this).scrollTop() > 310) {
				$('#area-mensagens').addClass('box-fixed');
				if ($('#area-mensagens').length > 0) {
					$('#corpo form').css('margin-top', '0px');
				}
			} else {
				$('#area-mensagens').removeClass('box-fixed');
				$('#corpo form').css('margin-top', '0');
			}
		});
	}

	$('.table-grid tbody tr td > input[type=radio]:checked').parent().parent()
			.addClass('active');
	$('.table-grid tbody tr td > input[type=checkbox]:checked').parent()
			.parent().addClass('active');

	$('.table-grid tbody tr td > input[type=checkbox]').change(function() {
		if ($(this).is(':checked')) {
			$(this).parent('td').parent('tr').addClass('active')
		} else {
			$(this).parent('td').parent('tr').removeClass('active')
		}
	});

	$('.table-grid tbody tr td > input[type=radio]').off('change').change(
			function(event) {
				$('.table-grid tbody tr td > input[type=radio]').parent('td')
						.parent('tr').removeClass('active')
				$(this).parent('td').parent('tr').addClass('active')
			});

	$('.table-grid tbody tr td').off('click').click(
			function() {

				if ($(this).find('input:text').length <= 0
						&& $(this).find('select').length <= 0) {
					if ($(this).parent().children('td').first().children(
							'input').is(':radio')) {
						if (!$(this).is(':first-child')
								&& $(this).find('a').length == 0) {
							var elem = $(this).parent().children('td').first()
									.children('input').not(':disabled');
							elem.trigger('click');
						}
					} else {
						if (!$(this).is(':first-child')
								&& $(this).find('a').length == 0) {
							$(this).parent().children('td').first().children(
									'input').not(':disabled').trigger('click');
						}
						var marcarTodos = $(this).parent().parent().parent()
								.find('thead tr th > input[type=checkbox]')
								.attr('id');

						if ($(this).parent().parent().find(
								'tr td > input[type=checkbox]:checked').not(
								'#' + marcarTodos).length == $(this).parent()
								.parent().find('tr td > input[type=checkbox]')
								.not('#' + marcarTodos).length) {
							$(this).parent().parent().parent().find(
									'thead tr th > input[type=checkbox]').attr(
									'checked', 'checked');
						} else {
							$(this).parent().parent().parent().find(
									'thead tr th > input[type=checkbox]')
									.removeAttr('checked');
						}
					}
				}
			});

	$.ajaxSetup({
		scriptCharset : "utf-8",
		contentType : "application/x-www-form-urlencoded; charset=UTF-8"
	});

	var foco = function() {
		var elementos = new Array();

		if ($('.obrigatorio').length == 0)
			return false;

		$('.obrigatorio input[type=text], .obrigatorio textarea').not(
				':disabled').each(function(i, e) {
			if ($(this).val().length == 0) {
				elementos.push($(this));
			}
		});

		$('.obrigatorio input.popupLink').each(function(i, e) {
			var hiddens = $(this).parent().find('input[type=hidden]');
			var hiddenComValor = false;
			$(hiddens).each(function(i, e) {
				if ($(this).val().length > 0) {
					hiddenComValor = true;
				}
			});
			if (hiddenComValor == false) {
				elementos.push($(this));
			}
		});

		$('.obrigatorio select').not(':disabled').each(
				function(i, e) {
					if ($(this).val() == '' || $(this).val() == undefined
							|| $(this).val() == null) {
						elementos.push($(this));
					}
				});

		var radioGrupos = new Array();
		$('.obrigatorio input[type=radio],.obrigatorio input[type=checkbox]')
				.each(function(i, e) {
					if ($.inArray($(this).attr('class'), radioGrupos) == -1) {
						radioGrupos.push($(this).attr('name'));
					}
				});

		$.each(radioGrupos, function(i, e) {
			if (!$('input.' + e).is(':checked')) {
				elementos.push($('input' + e));
			}
		});

		$('.obrigatorio input,.obrigatorio textarea,.obrigatorio select').each(
				function(i, e) {
					var elem1 = $(this);
					var isFirst = false;
					$.each(elementos, function(i2, e2) {
						if (elem1.get(0) === $(this).get(0)) {
							isFirst = true;
						}
					});
					if (isFirst == true) {
						$(this).first().focus();
						if ($(this).is('select')) {
							$(this).first().select();
						}
						return false;
					}

				});
	};

	foco();

	$.fn.invisible = function() {
		return this.each(function() {
			$(this).css("visibility", "hidden");
		});
	};

	$.fn.visible = function() {
		return this.each(function() {
			$(this).css("visibility", "visible");
		});
	};

	$.fn.disable = function() {
		return this.each(function() {
			$(this).prop('disabled', true);
		});
	};

	$.fn.enable = function() {
		return this.each(function() {
			$(this).prop('disabled', false);
		});
	};

	$.fn.carregarCombo = function(options) {
		var settings = $.extend({
			from : this,
			target : null,
			action : null
		}, options)

		$(settings.from).change(
				function() {
					$(settings.target).empty();
					$(settings.target).append(
							"<option value=''>::Selecione::</option>");
					if ($(settings.from).val() != '') {
						$.post(settings.action, {
							'id' : $(settings.from).val()
						}, function(data) {
							$.each(data, function(i, e) {
								var option = "<option value='" + e.id + "'>"
										+ e.value + "</option>";
								$(settings.target).append(option)
							});
						}, "JSON")
					}
				}).trigger('change');

		return $(settings.from)
	};

	$.fn.characterCounter = function(limit) {
		return this.filter("textarea, input:text").each(function() {
			var $this = $(this), checkCharacters = function(event) {
				if ($this.val().length > limit) {
					$this.val($this.val().substring(0, limit));
					event.preventDefault();
					event.stopPropagation();
				}
			};

			$this.keyup(function(event) {
				var keys = {
					BACKSPACE : 8,
					TAB : 9,
					LEFT : 37,
					UP : 38,
					RIGHT : 39,
					DOWN : 40
				};

				switch (event.which) {

				case keys.UP:
				case keys.DOWN:
				case keys.LEFT:
				case keys.RIGHT:
				case keys.TAB:
					break;
				default:
					checkCharacters(event);
					break;
				}

			});

			$this.bind("paste cut", function(event) {
				setTimeout(function() {
					checkCharacters(event);
					event = null;
				}, 150);
			});
		});
	};

	function ordenarSelect(campo, orderByValue) {
		var selectToSort = campo;
		var optionActual = selectToSort.val();
		selectToSort.html(selectToSort.children('option').sort(function(a, b) {
			if (orderByValue) {
				return a.value === b.value ? 0 : a.value < b.value ? -1 : 1;
			} else {
				return a.text === b.text ? 0 : a.text < b.text ? -1 : 1;
			}
		})).val(optionActual);
	}

	$.fn.multiploSelect = function(options) {

		var settings = $.extend({
			target : null,
			idAdd : null,
			idRemove : null,
			idAddAll : null,
			idRemoveAll : null,
			orderByValue : false
		}, options);

		var from = $(this);

		$('#' + settings.idAdd).click(
				function() {
					from.find('option').each(
							function(i, e) {
								if ($(e).is(':selected')) {
									$(settings.target).append(
											'<option value="' + $(e).val()
													+ '" >' + $(e).text()
													+ '</option>');
									$(e).remove();
									ordenarSelect($(settings.target),
											settings.orderByValue);
								}
							});
				});

		$('#' + settings.idRemove).click(
				function() {
					$(settings.target).find('option')
							.each(
									function(i, e) {
										if ($(e).is(':selected')) {
											from
													.append('<option value="'
															+ $(e).val()
															+ '" >'
															+ $(e).text()
															+ '</option>');
											$(e).remove();
											ordenarSelect(from,
													settings.orderByValue);
										}
									});
				});

		$('#' + settings.idRemoveAll).click(
				function() {
					$(settings.target).find('option').each(
							function(i, e) {
								from.append('<option value="' + $(e).val()
										+ '" >' + $(e).text() + '</option>');
								$(e).remove();
								ordenarSelect(from, settings.orderByValue);
							});
				});

		$('#' + settings.idAddAll).click(
				function() {
					from.find('option').each(
							function(i, e) {
								$(settings.target).append(
										'<option value="' + $(e).val() + '" >'
												+ $(e).text() + '</option>');
								$(e).remove();
								ordenarSelect($(settings.target),
										settings.orderByValue);
							});
				});

		$('form').submit(function() {
			$(settings.target + " option").each(function() {
				$(this).attr('selected', 'selected');
			});
			from.find('option').each(function() {
				$(this).attr('selected', 'selected');
			});
		})

	};

	$.fn.marcarTodos = function(options) {
		var settings = $.extend({
			classTarget : null,
			botaoToggle : null
		}, options);

		if (settings.classTarget == null) {
			console.log("Erro: O atributo classTarget é obrigatório.");
			return false;
		}

		if (settings.classTarget.length <= 0) {
			console
					.log("Erro: O atributo classe definida em classTarget não existe.");
			return false;
		}

		var idClass = $(this).attr('id');

		var checkMarcarTodos = $(this);

		if ($(settings.classTarget).length == 0) {
			$(this).hide();
		}

		var desabilitarBotao = function() {
			if ($(settings.classTarget).not('#' + idClass).is(':checked')) {
				$(settings.botaoToggle).removeAttr("disabled");
				$(settings.botaoToggle).removeClass("form-button-disabled")
						.addClass("form-button");
			} else {
				$(settings.botaoToggle).attr("disabled", "disabled");
				$(settings.botaoToggle).removeClass("form-button").addClass(
						"form-button-disabled");
			}
		};

		if ($(settings.classTarget + ':checked').length == $(settings.classTarget).length) {
			checkMarcarTodos.attr('checked', 'checked');
		} else {
			checkMarcarTodos.removeAttr('checked');
		}

		checkMarcarTodos
				.change(function() {

					if ($(this).is(':checked')) {
						$(settings.classTarget).not(':disabled').attr(
								'checked', 'checked')
						$(settings.classTarget).not(':disabled').parent()
								.parent().addClass('active');

					} else {
						$(settings.classTarget).removeAttr('checked');
						$(settings.classTarget).parent().parent().removeClass(
								'active');
					}
					desabilitarBotao();
				});

		$(settings.classTarget)
				.change(
						function() {
							if ($(settings.classTarget + ':checked').not(
									'#' + idClass).length == $(
									settings.classTarget).not('#' + idClass).length) {
								checkMarcarTodos.attr('checked', 'checked');
							} else {
								checkMarcarTodos.removeAttr('checked');
							}
							desabilitarBotao();
						}).trigger('change');
	};

	$.fn.toScroll = function() {
		return this.each(function() {
			$('html, body').animate({
				scrollTop : $(this).offset().top
			}, 1000);
		});
	};

	$.fn.verificaCheck = function() {
		if ($(this).is(':checked')) {
			return true;
		}
		return false;
	};

	$.fn.apenasNumerosSemCaracteres = function() {
		return this.each(function() {
			$(this).keypress(function(e) {
				var keyCode = e.keyCode || 0;
				var charCode = e.charCode || 0;
				return (keyCode == 8 || // backspace
				keyCode == 9 || // tab
				keyCode == 46 || // delete
				(keyCode >= 37 && keyCode <= 40) || // setas
				(charCode >= 48 && charCode <= 57)); // 0 - 9
			});
		});
	};
	
});

// #############
// ## FUN��ES ##
// #############

/**
 * Esta fun��o retorna uma refer�ncia do elemento pai que contenha a tagPai e o
 * idPai quando este for informado.
 */

function getElementoPai(elementFilho, tagPai, idPai) {
	var elementoPai = $(elementFilho)
			.parents()
			.map(
					function() {
						if ((this.tagName == tagPai)
								&& (($(this).attr('id').indexOf(idPai) > -1) || (typeof (idPai) == "undefined"))) {
							return this;
						}
					}).get(0);
	return elementoPai;
}

function bloquearBrowser() {
	$("#bloquerBrowser").show();
}

function gerarAreaMsg() {
	var divMsg = $("<div id='area-mensagens' />");
	var ul = $('<ul class="msg-alerta" />');
	divMsg.append(ul);
	$('#conteudo').before(divMsg);
}

function incluirMsg(msg) {

	if ($('#area-mensagens').length == 0) {
		gerarAreaMsg();
	}

	var ul = $('#area-mensagens ul');
	ul.append('<li><span>' + msg + '</span></li>');
}

function gerarMsg(msg) {
	var divMsg = $("<div id='area-mensagens' />");
	var ul = $('<ul class="msg-alerta" />');
	var li = $('<li/>');
	var span = $('<span />');
	span.append(msg);
	li.append(span);
	ul.append(li);
	divMsg.append(ul);
	$('#conteudo').before(divMsg);
}

function carregaLaboratorioPesq(idLab, ctLab, nmLab) {
	$('#includeNmLaboratorioVisivel').val(nmLab);
	$('#includeNmLaboratorio').val(nmLab);
	$('#includeIdLaboratorio').val(idLab);
	$('#includeCtLaboratorio').val(ctLab);
}