/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

// Check Box Select/Toggle Functions for Select/Toggle All

function toggle(e) {
    e.checked = !e.checked;
}

function checkToggleDefault(e) {
    checkToggle(e, "selectAllForm");
}
function checkToggle(e, formName) {
    var cform = document[formName];
    if (e.checked) {
        var len = cform.elements.length;
        var allchecked = true;
        for (var i = 0; i < len; i++) {
            var element = cform.elements[i];
            if (element.name.substring(0, 10) == "_rowSubmit" && !element.checked) {
                allchecked = false;
            }
            cform.selectAll.checked = allchecked;
        }
    } else {
        cform.selectAll.checked = false;
    }
}

function toggleAllDefault(e) {
    toggleAll(e, "selectAllForm");
}
function toggleAll(e, formName) {
    var cform = document[formName];
    var len = cform.elements.length;
    for (var i = 0; i < len; i++) {
        var element = cform.elements[i];
        if (element.name.substring(0, 10) == "_rowSubmit" && element.checked != e.checked) {
            toggle(element);
        }
    }
}

function selectAllDefault() {
    selectAll("selectAllForm");
}
function selectAll(formName) {
    var cform = document[formName];
    var len = cform.elements.length;
    for (var i = 0; i < len; i++) {
        var element = cform.elements[i];
        if ((element.name == "selectAll" || element.name.substring(0, 10) == "_rowSubmit") && !element.checked) {
            toggle(element);
        }
    }
}

function removeSelectedDefault() {
    removeSelected("selectAllForm");
}
function removeSelected(formName) {
    var cform = document[formName];
    cform.removeSelected.value = true;
    cform.submit();
}

// highlight the selected row(s)

function highlightRow(e,rowId){
    var currentClassName = document.getElementById(rowId).className;
    if (e.checked) {
        if (currentClassName == '' ) {
            document.getElementById(rowId).className = 'selected';
        } else if (currentClassName == 'alternate-row') {
            document.getElementById(rowId).className = 'alternate-rowSelected';
        }
    } else {
        if (currentClassName == 'selected') {
            document.getElementById(rowId).className = '';
        } else if (currentClassName == 'alternate-rowSelected') {
            document.getElementById(rowId).className = 'alternate-row';
        }
    }
}

function highlightAllRows(e, halfRowId, formName){
    var cform = document[formName];
    var len = cform.elements.length;
    for (var i = 0; i < len; i++) {
        var element = cform.elements[i];
        if (element.name.substring(0, 10) == "_rowSubmit") {
            highlightRow(e, halfRowId+element.name.substring(13));
        }
    }
}

// popup windows functions

function popUp(url, name, height, width) {
    popupWindow = window.open(url, name, 'location=no,scrollbars,width=' + width + ',height=' + height);
}
function popUpSmall(url, name) {
    popUp(url, name, '300', '450');
}
function popUpPrint(printserver, screen1) {
    popUpPrint(printserver, screen1, null, null);
}
function popUpPrint(printserver, screen1, screen2) {
    popUpPrint(printserver, screen1, screen2, null);
}
function popUpPrint(printserver, screen1, screen2, screen3) {
    if  (printserver == null) {
        printserver = "http://localhost:10080/"; // default print server port
    }

    if (screen1 != null) {
        screen1 = screen1.replace(/\:/g, "%3A");
        screen1 = screen1.replace(/\//g, "%2F");
        screen1 = screen1.replace(/\#/g, "%23");
        screen1 = screen1.replace(/\?/g, "%3F");
        screen1 = screen1.replace(/\=/g, "%3D");
        url = printserver + screen1;
        window.open(url, "screen1", 'location=no,statusbar=1,menubar=0,scrollbars,width=60,height=10,top=0,left=0');
        self.focus();

        if (screen2 != null) {
            screen2 = screen2.replace(/\:/g, "%3A");
            screen2 = screen2.replace(/\//g, "%2F");
            screen2 = screen2.replace(/\#/g, "%23");
            screen2 = screen2.replace(/\?/g, "%3F");
            screen2 = screen2.replace(/\=/g, "%3D");
            url = printserver + screen2;
            window.open(url, "screen2", 'location=no,statusbar=1,menubar=0,scrollbars,width=60,height=10,top=0,left=0');
            self.focus();

            if (screen3 != null) {
                screen3 = screen3.replace(/\:/g, "%3A");
                screen3 = screen3.replace(/\//g, "%2F");
                screen3 = screen3.replace(/\#/g, "%23");
                screen3 = screen3.replace(/\?/g, "%3F");
                screen3 = screen3.replace(/\=/g, "%3D");
                url = printserver + screen3;
                window.open(url, "screen13", 'location=no,statusbar=1,menubar=0,scrollbars,width=60,height=10,top=0,left=0');
                self.focus();
            }
        }
    }
}

// hidden div functions

function getStyleObject(objectId) {
    if (document.getElementById && document.getElementById(objectId)) {
        return document.getElementById(objectId).style;
    } else if (document.all && document.all(objectId)) {
        return document.all(objectId).style;
    } else if (document.layers && document.layers[objectId]) {
        return document.layers[objectId];
    } else {
        return false;
    }
}
function changeObjectVisibility(objectId, newVisibility) {
    var styleObject = getStyleObject(objectId);
    if (styleObject) {
        styleObject.visibility = newVisibility;
        return true;
    } else {
        return false;
    }
}

// To use this in a link use a URL like this: javascript:confirmActionLink('You want to delete this party?', 'deleteParty?partyId=${partyId}')
function confirmActionLink(msg, newLocation) {
    if (msg == null) {
        msg = "Are you sure you want to do this?";
    }
    var agree = confirm(msg);
    if (agree) {
        if (newLocation != null) location.replace(newLocation);
    }
}

// To use this in a link use a URL like this: javascript:confirmActionFormLink('You want to update this party?', 'updateParty')
function confirmActionFormLink(msg, formName) {
    if (msg == null) {
        msg = "Are you sure you want to do this?";
    }
    var agree = confirm(msg);
    if (agree) {
        if (formName != null) document.forms[formName].submit();
    }
}

// ===== Ajax Functions - based on protoype.js ===== //

/** Update an area (HTML container element).
  * @param areaId The id of the HTML container to update
  * @param target The URL to call to update the HTML container
  * @param targetParams The URL parameters
*/
function ajaxUpdateArea(areaId, target, targetParams) {
    new Ajax.Updater(areaId, target, {parameters: targetParams});
}

/** Update multiple areas (HTML container elements).
  * @param areaCsvString The area CSV string. The CSV string is a flat array in the
  * form of: areaId, target, target parameters [, areaId, target, target parameters...].
*/
function ajaxUpdateAreas(areaCsvString) {
    responseFunction = function(transport) {
        // Uncomment the next two lines to see the HTTP responses
        //var response = transport.responseText || "no response text";
        //alert("Response: \n\n" + response);
    }
    var areaArray = areaCsvString.split(",");
    var numAreas = parseInt(areaArray.length / 3);
    for (var i = 0; i < numAreas * 3; i = i + 3) {
        new Ajax.Updater(areaArray[i], areaArray[i + 1], {parameters: areaArray[i + 2], onComplete: responseFunction,evalScripts: true });
    }
}

/** Update an area (HTML container element) periodically.
  * @param areaId The id of the HTML container to update
  * @param target The URL to call to update the HTML container
  * @param targetParams The URL parameters
  * @param interval The update interval, in seconds.
*/
function ajaxUpdateAreaPeriodic(areaId, target, targetParams, interval) {
    new Ajax.PeriodicalUpdater(areaId, target, {parameters: targetParams, frequency: interval});
}

/** Submit request, update multiple areas (HTML container elements).
  * @param target The URL to call to update the HTML container
  * @param targetParams The URL parameters
  * @param areaCsvString The area CSV string. The CSV string is a flat array in the
  * form of: areaId, target, target parameters [, areaId, target, target parameters...].
*/
function ajaxSubmitRequestUpdateAreas(target, targetParams, areaCsvString) {
    updateFunction = function(transport) {
        ajaxUpdateAreas(areaCsvString);
    }
    new Ajax.Request(target, {
        parameters: targetParams,
        onComplete: updateFunction });
}

/** Submit form, update an area (HTML container element).
  * @param form The form element
  * @param areaId The id of the HTML container to update
  * @param submitUrl The URL to call to update the HTML container
*/
function submitFormInBackground(form, areaId, submitUrl) {
    submitFormDisableSubmits(form);
    updateFunction = function() {
        new Ajax.Updater(areaId, submitUrl);
    }
    new Ajax.Request(form.action, {
        parameters: form.serialize(true),
        onComplete: updateFunction });
}

/** Submit form, update multiple areas (HTML container elements).
  * @param form The form element
  * @param areaCsvString The area CSV string. The CSV string is a flat array in the
  * form of: areaId, target, target parameters [, areaId, target, target parameters...].
*/
function ajaxSubmitFormUpdateAreas(form, areaCsvString) {
    submitFormDisableSubmits($(form));
    updateFunction = function(transport) {
        var data = transport.responseText.evalJSON(true);
        if (data._ERROR_MESSAGE_LIST_ != undefined || data._ERROR_MESSAGE_ != undefined) {
            if(!$('content-messages')) {
               //add this div just after app-navigation
               if($('app-navigation')){
                   $('app-navigation' ).insert({after: '<div id="content-messages"></div>'});
               }
            }
           $('content-messages').addClassName('errorMessage');
           $('content-messages' ).update(data._ERROR_MESSAGE_LIST_ + " " + data._ERROR_MESSAGE_);
           new Effect.Appear('content-messages',{duration: 0.5});
        }else {
        	if($('content-messages')) {
                $('content-messages').removeClassName('errorMessage');
                new Effect.Fade('content-messages',{duration: 0.0});
            }
            ajaxUpdateAreas(areaCsvString);
        }
    }
    new Ajax.Request($(form).action, {
        parameters: $(form).serialize(true),
        onComplete: updateFunction });
}

/** Enable auto-completion for text elements.
  * @param areaCsvString The area CSV string. The CSV string is a flat array in the
  * form of: areaId, target, target parameters [, areaId, target, target parameters...].
*/
function ajaxAutoCompleter(areaCsvString) {
    var areaArray = areaCsvString.split(",");
    var numAreas = parseInt(areaArray.length / 3);
    for (var i = 0; i < numAreas * 3; i = i + 3) {
	    var optionsDivId = areaArray[i] + "_autoCompleterOptions";
	    $(areaArray[i]).insert({after: '<div class="autocomplete"' + 'id=' + optionsDivId + '></div>'});
        new Ajax.Autocompleter($(areaArray[i]), optionsDivId, areaArray[i + 1], {parameters: areaArray[i + 2]});
    }
}

/** Enable auto-completion for drop-down elements.
  * @param descriptionElement The id of the text field
  * @param hiddenElement The id of the drop-down.  Used as the id of hidden field inserted.
  * @param data Choices for Autocompleter.Local, form of: {key: 'description',.......}
  * @param options
*/

function ajaxAutoCompleteDropDown(descriptionElement, hiddenElement, data, options) {
    var update = hiddenElement + "_autoCompleterOptions";
    $(descriptionElement).insert({after: '<div class="autocomplete"' + 'id=' + update + '></div>'});
    new Autocompleter.Local($(descriptionElement), update, $H(data), {autoSelect: options.autoSelect, frequency: options.frequency, minChars: options.minChars, choices: options.choices, partialSearch: options.partialSearch, partialChars: options.partialChars, ignoreCase: options.ignoreCase, fullSearch: options.fullSearch, afterUpdateElement: setKeyAsParameter});

    function setKeyAsParameter(text, li) {
        $(hiddenElement).value = li.id;
    }
}

/** Toggle area visibility on/off.
  * @param link The <a> element calling this function
  * @param areaId The id of the HTML container to toggle
  * @param expandTxt Localized 'Expand' text
  * @param collapseTxt Localized 'Collapse' text
*/
function toggleCollapsiblePanel(link, areaId, expandTxt, collapseTxt){
    var container = $(areaId);
    var liElement = $(link).up('li');
    if(container.visible()){
        liElement.removeClassName('expanded');
        liElement.addClassName('collapsed');
        link.title = expandTxt;
    } else {
        liElement.removeClassName('collapsed');
        liElement.addClassName('expanded');
        link.title = collapseTxt;
    }
    Effect.toggle(container, 'appear');
}

/** Toggle screenlet visibility on/off.
  * @param link The <a> element calling this function
  * @param areaId The id of the HTML container to toggle
  * @param expandTxt Localized 'Expand' text
  * @param collapseTxt Localized 'Collapse' text
*/
function toggleScreenlet(link, areaId, expandTxt, collapseTxt){
    toggleCollapsiblePanel(link, areaId, expandTxt, collapseTxt);
    var container = $(areaId);
    var screenlet = container.up('div');
    if(container.visible()){
        var currentParam = screenlet.id + "_collapsed=false";
        var newParam = screenlet.id + "_collapsed=true";
    } else {
        var currentParam = screenlet.id + "_collapsed=true";
        var newParam = screenlet.id + "_collapsed=false";
    }
    var paginationMenus = $$('div.nav-pager');
    paginationMenus.each(function(menu) {
        if (menu) {
            var childElements = menu.getElementsByTagName('a');
            for (var i = 0; i < childElements.length; i++) {
                if (childElements[i].href.indexOf("http") == 0) {
                    childElements[i].href = replaceQueryParam(childElements[i].href, currentParam, newParam);
                }
            }
            childElements = menu.getElementsByTagName('select');
            for (i = 0; i < childElements.length; i++) {
                if (childElements[i].href.indexOf("location.href") >= 0) {
                    Element.extend(childElements[i]);
                    childElements[i].writeAttribute("onchange", replaceQueryParam(childElements[i].readAttribute("onchange"), currentParam, newParam));
                }
            }
        }
    });
}

/** In Place Editor for display elements
  * @param element The id of the display field
  * @param url The request to be called to update the display field
  * @param options Options to be passed to Ajax.InPlaceEditor
*/

function ajaxInPlaceEditDisplayField(element, url, options) {
    new Ajax.InPlaceEditor($(element), url, options);
}
// ===== End of Ajax Functions ===== //

function replaceQueryParam(queryString, currentParam, newParam) {
    var result = queryString.replace(currentParam, newParam);
    if (result.indexOf(newParam) < 0) {
        if (result.indexOf("?") < 0) {
            result = result + "?" + newParam;
        } else if (result.endsWith("#")) {
            result = result.replace("#", "&" + newParam + "#");
        } else if (result.endsWith(";")) {
            result = result.replace(";", " + '&" + newParam + "';");
        } else {
            result = result + "&" + newParam;
        }
    }
    return result;
}

function submitFormDisableSubmits(form) {
    for (var i=0;i<form.length;i++) {
        var formel = form.elements[i];
        if (formel.type == "submit") {
            submitFormDisableButton(formel);
            var formName = form.name;
            var formelName = formel.name;
            var timeoutString = "submitFormEnableButtonByName('" + formName + "', '" + formelName + "')";
            var t = setTimeout(timeoutString, 1500);
        }
    }
}

// prevents doubleposts for <submit> inputs of type "button" or "image"
function submitFormDisableButton(button) {
    if (button.form.action != null && button.form.action.length > 0) {
        button.disabled = true;
    }
    button.className = button.className + " disabled";
    button.value = button.value + "*";
}

function submitFormEnableButtonByName(formName, buttonName) {
    // alert("formName=" + formName + " buttonName=" + buttonName);
    var form = document[formName];
    var button = form.elements[buttonName];
    submitFormEnableButton(button);
}
function submitFormEnableButton(button) {
    button.disabled = false;
    button.className = button.className.substring(0, button.className.length - " disabled".length);
    button.value = button.value.substring(0, button.value.length - 1);
}

function expandAll(expanded) {
  var divs,divs1,i,j,links,groupbody;

  divs=document.getElementsByTagName('div');
  for(i=0;i<divs.length;i++) {
    if(/fieldgroup$/.test(divs[i].className)) {
      links=divs[i].getElementsByTagName('a');
      if(links.length>0) {
        divs1=divs[i].getElementsByTagName('div');
        for(j=0;j<divs1.length;j++){
          if(/fieldgroup-body/.test(divs1[j].className)) {
            groupbody=divs1[j];
          }
        }
        if(groupbody.visible() != expanded) {
          toggleCollapsiblePanel(links[0], groupbody.id, 'expand', 'collapse');
        }
      }
    }
  }
}