var skipLoadingPanel = false;

function applyLoadingPanel() {
    if (skipLoadingPanel) {
        skipLoadingPanel = false
    } else {
        $("body").addClass("loading");
    }
}
//se viene triggerato l'evento
$(document).on("hidden.bs.modal", function(event, data) {
	if ($(".bootbox").length > 0 ){
		$('body').addClass("modal-open");
	}
});

$(document).on({
    ajaxStart : function() {
        applyLoadingPanel();
    },
    ajaxStop : function() {
        $("body").removeClass("loading");
    }
}).ready(function() {
    window.onbeforeunload = function(e) {
        applyLoadingPanel();
    };
    $("form").submit(function(e) {
        applyLoadingPanel();
    });
    $("a.skip-loading-panel.open-tab").click(function(e) {
        e.preventDefault();
        skipLoadingPanel = true;
        var realTarget = $(e.target).closest('a.skip-loading-panel.open-tab')[0];
        var win = window.open(realTarget.href, '_blank');
        win.focus();
    });
} );


//campo di input che accetta solo numeri.
//Ex: <input ... onblur="formatInputNumeric($(this)) ... />"
function formatInputNumeric(elem) {
    str = elem.val();
    if(isNaN(str)) {
        $(elem).val(0);
        return;
    }

    $(elem).val(str);
}

//campo di input che accetta solo importi del tipo 1.234.567,89
//Ex: <input ... onblur="formatInputImporto($(this)) ... />"
function formatInputImporto(elem) {
    str = elem.val();
    str = str.split(".").join("");
    str = str.replace(",", ".");

    str = accounting.formatMoney(parseFloat(str), "", 2, ".", ",");
    $(elem).val(str);
}



/**
 * Check if the response from a REST service returns a list of message that contains ERRORS, WARN or OK.
 * Possible repsonse:
 * - ERROR: the result of the service call is an error (there is at least an error).
 * - WARN: the result of the service call is a warning (there are no errors, but there is at least a warning).
 * - OK:  the result of the service call is ok (there are no errors, just 0 or more info messages).
 * - UNDEFINED: cannot determine the status from the response
 */
function checkRestResponseStatus(response){

	var userMessages = response.userMessages;
	var error, warning, info;

    if (userMessages != null && userMessages instanceof Array){
    	userMessages.forEach(
    		function(message){
    			if (message.severity === "ERROR"){
    				error = true;
    			} else if (message.severity === "WARNING"){
    				warning = true;
    			} else if (message.severity === "INFO"){
    				info = true;
    			}
    		}
    	);
    }
    if (error === true)
    	return "ERROR";
    if (warning === true)
		return "WARNING"
	else if (info === true)
		return "OK"
	else
		return "UNDEFINED"
}


/**
 * chiamando la seguente funzione sul submit della form, se ci sono campi required (ovvero hanno una classe: field-required)
 * vengono evidenziati in rosso, inoltre aggiungendo il seguente div in testa (sotto <fieldset> o <legend> per capirsi..)
 *
 * <div id="alertbox" class="alert alert-danger" role="alert" style="display:none"> I campi evidenziati sono obbligatori
 *     <ul id="errormessages" >
 *     </ul>
 * </div>
 *
 * vengono visualizzati anche i messaggi di errore.
 *
 * @return la funzione restituisce un booleano che potete usare per condizionare il submit del form if(!error) submit().
 */
function checkField() {
    var error = false;
    $("#errormessages").empty();
    $( ".field-required" ).each(function( index ) {
        if($(this).val()=='' && !$(this).prop("disabled")) {
            error = true;
            $(this).parent().addClass("has-error");

            $label = $('label[for="'+ $(this).attr('id') +'"]');
            $("#errormessages").append("<li>il campo <a href=\"#"+$(this).prop("id")+"\" style=\"color: #b50000;\">'"+$label.text()+"'</a> è obbligatorio</li>");
        } else {
            $(this).parent().removeClass("has-error");
        }
    });
    if(error) {
    	showAndScrollToAlertBox();
    } else {
    	showAndScrollToAlertBox();
    }

    return !error;
}

function formatAccount(val) {
    if(val.value!=null && val.value!='') {
        var value = val.value;
        var str = value.toString().split(".").join("");
        str = str.replace(",", ".");
        str = accounting.formatMoney(parseFloat(str).toFixed(2), "", 2, ".", ",");
        var firstPartNumber = str.split(",")[0];
        var secondPartNumber = str.split(",")[1];
        //elimino gli zeri di troppo
		for(var i = secondPartNumber.length - 1; i >= 2; i--) {
		    if (secondPartNumber[i] == "0"){
		    	secondPartNumber = secondPartNumber.slice(0, i) + secondPartNumber.slice(i + 1)
		    } else {
		    	break; 
		    }
		}
        val.value = firstPartNumber + "," + secondPartNumber;
    }
}

function formatAccountOtto(val) {
    if(val.value!=null && val.value!='') {
        var value = val.value;
        var str = value.toString().split(".").join("");
        str = str.replace(",", ".");
        str = accounting.formatMoney(parseFloat(str).toFixed(8), "", 8, ".", ",");
        var firstPartNumber = str.split(",")[0];
        var secondPartNumber = str.split(",")[1];
        //elimino gli zeri di troppo
		for(var i = secondPartNumber.length - 1; i >= 2; i--) {
		    if (secondPartNumber[i] == "0"){
		    	secondPartNumber = secondPartNumber.slice(0, i) + secondPartNumber.slice(i + 1)
		    } else {
		    	break;
		    }
		}
        val.value = firstPartNumber + "," + secondPartNumber;
    }
}

function formatNumeric(val, forceZero) {
    if(val.value!=null && val.value!='') {
        if(isNaN(val.value)) {
        	val.value = forceZero?"0":"";
            return;
        }
    }
}

function resetErrorClassesAndMessages() {
    $("#errormessages").html("");

    $(".error").get().forEach(function(entry, index, array) {
        $(entry).removeClass("error");
    });
}

function isErrorMsg(errors) {
    resetErrorClassesAndMessages();
    var ret = false;
    for(var err in errors.warningUserMessages) {
        if(errors.warningUserMessages[err].severity=='ERROR') {
            ret = true;
            // Add message
            var message = "<li>" + errors.warningUserMessages[err].messageText + "</li>";
            $("#errormessages").append(message);
            // Add css error class
            if(errors.warningUserMessages[err].fieldPath!=null && errors[err].fieldPath!='') {
                $('#' + errors.warningUserMessages[err].fieldPath).addClass("error");
            }

        }
    }
    if(ret)
    	showAndScrollToAlertBox();

    return ret;
}

function plotUlErrors(response) {
    var messages = "<ul class='servermsgs'>";
    for(var err in response) {
        messages += "<li class='message-"+response[err].severity+"'>" + response[err].messageText+"</li>";
    }
    messages += "</ul>";
    return messages;
}

function plotErrors(errs) {
    var errors = "<ul class='servermsgs'>";
    for(var err in errs.warningUserMessages) {
        errors += "<li>" + errs.warningUserMessages[err].messageText+"</li>";
    }
    errors += "</ul>";
    return errors;
}

function visualizzaRenderer(data, type, row, meta) {
    return '<a href="view/' + data.objectKey + '?newFlow=true">'
            + '<span class="glyphicon glyphicon-zoom-in"></span>' + '</a>';
}

function modificaRenderer(data, type, row, meta) {
    return '<a href="edit/' + data.objectKey + '?newFlow=true">'
                + '<span class="glyphicon glyphicon-pencil"></span>' + '</a>';
}

function eliminaRenderer(data, type, row, meta) {
    return '<a href="delete/' + data.objectKey + '?newFlow=true">'
                + '<span class="glyphicon glyphicon-trash"></span>' + '</a>';
}

function checkRenderer(data, type, row, meta) {
    return data ? '<span class="fa fa-check" aria-hidden="true" />' : '';
}

/**
 * Reset sessionStorage on side menu click
 */
$(document).on('click', '.main-menu-item', function () {
    sessionStorage.clear();
});

/**
 * Reset sessionStorage on side menu click
 */
$(document).on('click', '.sidebar-link', function () {
    sessionStorage.clear();
});

/**
 * Reset sessionStorage on side menu click
 */
$(document).on('click', '.nav .nav-list .tree', function () {
    sessionStorage.clear();
});

function unformatImporto(importo) {
    if(importo == null)
        return null;

    return importo.split(".").join("").split(",").join(".");
}

function gestioneEsercizioFinanziario(annoEseId) {
    $("#modaleConto").unbind("click");
    if($("#" + annoEseId).val() == null || $("#" + annoEseId).val() == "") {
        $("#modaleConto").addClass("disabled");
    } else {
        $("#modaleConto").bind("click");
        $("#modaleConto").click(openDialog);
        $("#modaleConto").removeClass("disabled");
    }
}

function minusRenderer(data, type, row, meta) {
    return "<span class='glyphicon glyphicon-minus'></span>";
}


function buildLink(prefix, value, suffix, role) {
	if (role === undefined || role === null || authz.hasRole(role)) {
		return prefix + value + suffix;
	} else {
		return value;
	}
}

var htmlEscapeUtility = {
    entityMap: {
            '&': '&amp;',
            '<': '&lt;',
            '>': '&gt;',
            '"': '&quot;',
            "'": '&#39;'
    },
    escapeHtml: function(string) {
        return String(string).replace(/[&<>"']/g, function (s) {
          return htmlEscapeUtility.entityMap[s];
        });
    },

    escapeJavaScript: function(string) {
        return String(string).replace(/[\\'"]/g, function (s) {
          return "\\" + s;
        });
    }
}

function handleRestReseponse(data, errorDivToShow) {
    document.body.style.cursor = 'auto';
    var messages = data.userMessages;
    var status = checkRestResponseStatus(data);
    var hasErrorOrWarn = status === 'ERROR' || status === 'WARNING';
    if (typeof extendRestResponseHandler === 'function') {
        extendRestResponseHandler(data);
    }
    if(data.redirectAfterSuccessUrl && !hasErrorOrWarn) {
        alertByStatus(status, plotUlErrors(messages), function() { redirectAfterSuccessUrl(data.redirectAfterSuccessUrl); });
    } else {
        alertByStatus(status, plotUlErrors(messages));
        if(hasErrorOrWarn && errorDivToShow != null) {
            $("#"+errorDivToShow+"Ul").append(plotLiErrors(messages));
            $("#"+errorDivToShow+"Ul").show();
            $("#"+errorDivToShow).show();
        }
    }
}

function plotLiErrors(response) {
    var result = "";
    for(var err in response) {
        result += "<li class='message-"+response[err].severity+"'>" + response[err].messageText+"</li>";
    }
    return result;
}

function redirectAfterSuccessUrl(url) {
    location.href = url;
}

function showAndScrollToAlertBox() {
	$("#alertbox").show();
    $('html, body').animate({
        scrollTop: $("#alertbox").offset().top
    }, 500);	
}