/*
	The shape of the json string is :
{
	"body":"Grande salle de réunion formation administrati...",
	"dat":"16:50",
	"from":"",
	"id":"00000000000ac979",
	"subject":"Formation UNIX",
	"type":"Alarm"
}
*/
var defaultMessage = '<label style="color: black">Bienvenue dans Galaxie !</label>';
var withScoll = "false";


var doCreateInformationPanelFunction = 'javascript:doCreateInformationPanel();'
var link = '<a href="'+ doCreateInformationPanelFunction +'"><img src="/galaxie/icons/infobar/add.gif" alt="Cr&eacute;er" title="Créer" class="infobar-icon"></a>';
defaultMessage = '<table style="width: 100%"><tr class="infobar-body" style="width: 100%"><td  style="width: 90%; text-align: center;">' + defaultMessage + '</td><td style="width: 10%; text-align: right;">' + link + '</td></tr></table>';


var objectDisplayFunction = new Object();

//Construction of the information to be displayed . Objects : Alarm and InformationPanel ...

objectDisplayFunction["Alarm"] = function(information) { 
	
	// attributes
	var infoId = "'" + information.id + "'";
	var infoType = "'" + information.type + "'";
	var infoBody = decodeURIComponent(information.body);
	var infoSubject = decodeURIComponent(information.subject);
	var infoDate = information.dat;
	
	// functions
	var openPopupFunction = 'javascript:openPopup(' + infoId + ',' + infoType + ');'
	var doReprogramAlarmFunction = 'javascript:doReprogramAlarm(' + infoId + ');'
	var doDeleteAlarmFunction = 'javascript:doDeleteAlarm(' + infoId + ');'
	var doReadInformationPanelFunction = 'javascript:doReadInformationPanel(' + infoId + ');'
	
	// links
	var link_1 = '<a href="'+ doReprogramAlarmFunction +'"><img src="/galaxie/icons/infobar/valid.gif" alt="Re-programmer" title="Re-programmer" class="infobar-icon"></a>';
	var link_2 = '<a href="'+ doDeleteAlarmFunction +'"><img src="/galaxie/icons/infobar/delete.gif" alt="Supprimer" title="Supprimer" class="infobar-icon"></a>';
	
	// informations
	var informationToDisplay = '<table><tr class="infobar-title"><td><a href="'+ openPopupFunction +'">' + infoDate + ' - ' + infoSubject + '</a></td><td>' + link_1 + '</td></tr><tr class="infobar-body"><td class="infobar-body-text">' + infoBody +'</td><td>' + link_2 + '</td></tr></table>';
	
	informationToDisplay = addCommonElement(informationToDisplay, '<img src="/galaxie/icons/infobar/alarm.gif" style="border: none; margin-right: 10px" title="Alarme" >');
	
	//Save withScoll
	withScoll = information.refresh;
	
	return informationToDisplay;
}; 

objectDisplayFunction["InformationPanel"] = function(information) { 
	
	
	
	// attributes
	var infoId = "'" + information.id + "'";
	var infoType = "'" + information.type + "'";
	var infoBody = decodeURIComponent(information.body);
	var infoSubject = decodeURIComponent(information.subject);
	var infoDate = information.dat;
	
	// functions
	var openPopupFunction = 'javascript:openPopup(' + infoId + ',' + infoType + ');'
	var doReprogramAlarmFunction = 'javascript:doReprogramAlarm(' + infoId + ');'
	var doDeleteAlarmFunction = 'javascript:doDeleteAlarm(' + infoId + ');'
	var doReadInformationPanelFunction = 'javascript:doReadInformationPanel(' + infoId + ');'
	var doCreateInformationPanelFunction = 'javascript:doCreateInformationPanel();'
	
	// links and informations 
	
		var link_1 = '<a href="'+ doCreateInformationPanelFunction +'"><img src="/galaxie/icons/infobar/add.gif" alt="Créer" title="Créer" class="infobar-icon"></a>';
		var link_2 = '<a href="'+ doReadInformationPanelFunction +'"><img src="/galaxie/icons/infobar/valid.gif" alt="Marquer comme lu" title="Marquer comme lu" class="infobar-icon"></a>';
		
		informationToDisplay = '<table style="width: 100%"><tr class="infobar-title"><td><a href="'+ openPopupFunction +'" style="color: black">' + infoDate + ' - ' + infoSubject + '</a></td><td>' + link_1 + '</td></tr><tr class="infobar-body"><td class="infobar-body-text" style="font-weight:normal;">' + infoBody +'</td><td>' + link_2 + '</td></tr></table>';
		
	
	
	informationToDisplay = addCommonElement(informationToDisplay, '<img src="/galaxie/icons/infobar/notepad.gif" style="border: none; margin-right: 10px" title="Panneau d\'information" />');
	
	//Save withScoll
	withScoll = information.refresh;
	
	return informationToDisplay;
}; 

function getInformationToDisplay(information){
	return ((information.type != null) && (information.type != '')) ? objectDisplayFunction[information.type](information) : '';
}

function displayInformationOnInfoBar(info){
	$("#infobar_information").html(info);
	if (withScoll == "true"){   
		$("#infobar_information").slideUp("normal");
		$("#infobar_information").slideDown("normal"); 
	}
}

function getInfoBarInformation(forceupdate) {

	if ((forceupdate == null) || (typeof forceupdate == 'undefined')){	
		forceupdate = "false";
	} else {
		forceupdate = "true";
	}
	
	$.ajax({ 
		url:"/galaxie/get_infobar_information.fl?forceupdate=" + forceupdate,
		dataType: 'json',
		success: analyseResponse,
		type: "POST",
		timeout: 20000
	});
	
	function analyseResponse(information) {
		if ((information != null) && (information.type != null) && (information.type != '')) {
			var informationToDisplay = getInformationToDisplay(information);
			if (informationToDisplay == '')
				displayInformationOnInfoBar(addCommonElement(defaultMessage));
			else 
				displayInformationOnInfoBar(getInformationToDisplay(information));
		} else {
			displayInformationOnInfoBar(addCommonElement(defaultMessage));
		}
	}
}

function addCommonElement(info, imag){
	if (imag == null)
		imag = '<img src="/galaxie/icons/infobar/notepad.gif" style="border: none; margin-right: 10px"/>';	
		
	contentHTML = '<table><tr><td style="vertical-align: middle; text-align: left;">'+ imag 
				+ '</td><td style="height: 30px; text-align: center">' + info + '</td></tr></table>';	
				
	return contentHTML;
}

$.setupJMPopups({
		screenLockerBackground: "#222222",
		screenLockerOpacity: "0.3"
});

function openPopup(id, type) {
	if ((id == null) || (type == null)) return;
	
	if (type == "Alarm") {
		namePopup = "alarmPopup";
		urlPopup = "/galaxie/open_popup_alarm.fl?id=" + id;
		openAjaxPopup(namePopup, urlPopup);
	} else if (type == "InformationPanel") {
		
			//modification
			namePopup = "informationpanelPopup";
			urlPopup = "/galaxie/open_popup_informationpanel.fl?id=" + id;
			openJSPopup(namePopup, urlPopup);
		
	}
}

function openAjaxPopup(namePopup, urlPopup){
	jQuery.openPopupLayer({
		name: namePopup,
		width: 800,
		height: 250,
		url: urlPopup,
		cache: true,
		success: function (data) {
	    },
        error: function () {
			alert("Erreur lors de l'ouverture de la popup !");
	    }
	});
}

function openJSPopup(namePopup, urlPopup){
	var win = window.open(urlPopup, namePopup, 'menubar=no,status=no,toolbar=no,scrollbars=yes,resizable=yes,width=850,height=650');
}

function doDeleteAlarm(id) {
	urlAjax("/galaxie/delete_alarm_shortcut.fl?id=" + id);
}

function doReprogramAlarm(id, newdate) {
	url = "/galaxie/reprogram_alarm_shortcut.fl?id=" + id
	if (newdate != null) 
		url = url + "&newdate=" + newdate;
	urlAjax(url);
}

function doReadInformationPanel(id) {
	urlAjax("/galaxie/mark_read_informationpanel.fl?id=" + id);
}

function doCreateInformationPanel() {
	namePopup = "informationpanelPopup";
	urlPopup = "/galaxie/open_popup_informationpanel.fl";
	openJSPopup(namePopup, urlPopup);
}

function urlAjax(url){
	$.ajax({
		url: url,
		dataType:'text',
		async: false,
		success: analyseResponse
	});
	function analyseResponse(response) {
		if (response != null){
			switch(response) {
				case 'alarm_ok_delete':
			 		//displayMessage('L\'alarme a été bien supprimée');
			 		break;
			 	case 'alarm_no_delete':
			 		displayMessage('Erreur lors de la suppression de l\'alarme');	
			 		break;
			 	case 'alarm_ok_reprogram':
			 		//displayMessage('L\'alarme a été reprogrammée');		
			 		break;
			 	case 'alarm_no_reprogram':
			 		displayMessage('Erreur lors de la reprogrammation de l\'alarme');		
			 		break;
			 	case 'informationpabel_ok_read':
			 		//displayMessage('Le panneau d\'information a été marqué comme lu');		
			 		break;
			 	case 'informationpanel_no_read':
			 		displayMessage('Erreur lors de la mise en lecture du panneau d\'information');		
			 		break;		
			 	default:
			 		break;
			}	
		}		
	}
	//forcer la mise à jour des infos
	getInfoBarInformation("force_update");
}

function displayMessage(message) {
	window.alert(message);
}