/**
 *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
 * 
 * This software is licensed under the GNU General Public License v3 or later.
 * 
 * It is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

function securityGroupGetSearchParams() {
    var moreCriteria = [];	

    var searchInput = $("#basic_search").find("#search_input").val();	 
    if (searchInput != null && searchInput.length > 0) {	           
        moreCriteria.push("&keyword="+todb(searchInput));	       
    }     

	var $advancedSearchPopup = getAdvancedSearchPopupInSearchContainer();
	if ($advancedSearchPopup.length > 0 && $advancedSearchPopup.css("display") != "none" ) {	    
        if ($advancedSearchPopup.find("#adv_search_domain_li").css("display") != "none") {		
		    var domainId = $advancedSearchPopup.find("#adv_search_domain").val();		
		    if (domainId!=null && domainId.length > 0) 
			    moreCriteria.push("&domainid="+domainId);	
    	}	    
	} 	
	
	return moreCriteria.join("");          
}

function afterLoadSecurityGroupJSP() {    
    initAddSecurityGroupDialog();  
    
    // switch between different tabs 
    var tabArray = [$("#tab_details"), $("#tab_ingressrule")];
    var tabContentArray = [$("#tab_content_details"), $("#tab_content_ingressrule")];
    var afterSwitchFnArray = [securityGroupJsonToDetailsTab, securityGroupJsonToIngressRuleTab];
    switchBetweenDifferentTabs(tabArray, tabContentArray, afterSwitchFnArray);           
}

function initAddSecurityGroupDialog() {
    initDialog("dialog_add_security_group");   

    var $dialogAddSecurityGroup = $("#dialog_add_security_group");
    var $detailsTab = $("#right_panel_content").find("#tab_content_details");             
     
    //add button ***        
    $("#add_securitygroup_button").unbind("click").bind("click", function(event) {    
        $dialogAddSecurityGroup
	    .dialog('option', 'buttons', {
	        "Create": function() {		            	          
	            var $thisDialog = $(this);	
							
				// validate values
				var isValid = true;
				isValid &= validateString("Name", $thisDialog.find("#name"), $thisDialog.find("#name_errormsg"), false);  //required
				isValid &= validateString("Description", $thisDialog.find("#description"), $thisDialog.find("#description_errormsg"), true);	//optional				
				if (!isValid) 
				    return;	
				
				var $midmenuItem1 = beforeAddingMidMenuItem();				   					
				
				var name = trim($thisDialog.find("#name").val());
				var desc = trim($thisDialog.find("#description").val());
				
				$thisDialog.dialog("close");
							
				$.ajax({						
				    data: createURL("command=createSecurityGroup&name="+todb(name)+"&description="+todb(desc)),
					dataType: "json",
					success: function(json) {						    			   
						var item = json.createsecuritygroupresponse.securitygroup;																		   
					    securityGroupToMidmenu(item, $midmenuItem1);
	                    bindClickToMidMenu($midmenuItem1, securityGroupToRightPanel, getMidmenuId);  
	                    afterAddingMidMenuItem($midmenuItem1, true);	 									
					}, 								
                    error: function(XMLHttpResponse) {	 
						handleError(XMLHttpResponse, function() {
							afterAddingMidMenuItem($midmenuItem1, false, parseXMLHttpResponse(XMLHttpResponse));	
						});		    
                    }	
				});						            
	        },
	        "Cancel": function() {
	            $(this).dialog("close");
	        }
	    }).dialog("open");		    
	    return false;        
    });
}

function doEditSecurityGroup($actionLink, $detailsTab, $midmenuItem1) {       
    var $readonlyFields  = $detailsTab.find("#name, #displaytext, #tags, #domain");
    var $editFields = $detailsTab.find("#name_edit, #displaytext_edit, #domain_edit"); 
             
    $readonlyFields.hide();
    $editFields.show();  
    $detailsTab.find("#cancel_button, #save_button").show();
    
    $detailsTab.find("#cancel_button").unbind("click").bind("click", function(event){    
        $editFields.hide();
        $readonlyFields.show();   
        $("#save_button, #cancel_button").hide();       
        return false;
    });
    $detailsTab.find("#save_button").unbind("click").bind("click", function(event){        
        doEditsecurityGroup2($actionLink, $detailsTab, $midmenuItem1, $readonlyFields, $editFields);   
        return false;
    });   
}

function doEditSecurityGroup2($actionLink, $detailsTab, $midmenuItem1, $readonlyFields, $editFields) {     
    var jsonObj = $midmenuItem1.data("jsonObj");
    var id = jsonObj.id;
    
    // validate values   
    var isValid = true;					
    isValid &= validateString("Name", $detailsTab.find("#name_edit"), $detailsTab.find("#name_edit_errormsg"), true);		
    isValid &= validateString("Display Text", $detailsTab.find("#displaytext_edit"), $detailsTab.find("#displaytext_edit_errormsg"), true);				
    if (!isValid) 
        return;	
     
    var array1 = [];    
    var name = $detailsTab.find("#name_edit").val();
    array1.push("&name="+todb(name));
    
    var displaytext = $detailsTab.find("#displaytext_edit").val();
    array1.push("&displayText="+todb(displaytext));
	
	var tags = $detailsTab.find("#tags_edit").val();
	array1.push("&tags="+todb(tags));	
	
	var domainid = $detailsTab.find("#domain_edit").val();
	array1.push("&domainid="+todb(domainid));	
	
	$.ajax({
	    data: createURL("command=updatesecurityGroup&id="+id+array1.join("")),
		dataType: "json",
		success: function(json) {			    
		    var jsonObj = json.updatesecurityGroupresponse.securityGroup;   
		    securityGroupToMidmenu(jsonObj, $midmenuItem1);
		    securityGroupToRightPanel($midmenuItem1);	
		    
		    $editFields.hide();      
            $readonlyFields.show();       
            $("#save_button, #cancel_button").hide();     	  
		}
	});
}

function doDeleteSecurityGroup($actionLink, $thisTab, $midmenuItem1) {
	$("#dialog_info")	
	.text("Are you sure you want to delete this security group?")
    .dialog('option', 'buttons', { 						
	    "Confirm": function() { 
		    $(this).dialog("close"); 	
		    	
		    var jsonObj = $midmenuItem1.data("jsonObj");	
		    		    
		    var array1 = [];
            array1.push("&domainid="+jsonObj.domainid);
            array1.push("&account="+jsonObj.account);
            array1.push("&name="+jsonObj.name);    
		    
			var id = jsonObj.id;
			var apiCommand = "command=deleteSecurityGroup" + array1.join(""); 	                 
            doActionToTab(id, $actionLink, apiCommand, $midmenuItem1, $thisTab); 
	    }, 
	    "Cancel": function() { 
		    $(this).dialog("close"); 
			
	    } 
    }).dialog("open");
}

function securityGroupToMidmenu(jsonObj, $midmenuItem1) {  
    $midmenuItem1.attr("id", getMidmenuId(jsonObj));  
    $midmenuItem1.data("jsonObj", jsonObj); 
    
    /*    
    var $iconContainer = $midmenuItem1.find("#icon_container").show();   
    $iconContainer.find("#icon").attr("src", "images/midmenuicon_securityGroup.png");	
    */
    
    $midmenuItem1.find("#first_row").text(fromdb(jsonObj.name).substring(0,25)); 
    $midmenuItem1.find("#second_row").text(fromdb(jsonObj.account).substring(0,25));  
}

function securityGroupToRightPanel($midmenuItem1) {
    copyActionInfoFromMidMenuToRightPanel($midmenuItem1);
    $("#right_panel_content").data("$midmenuItem1", $midmenuItem1);
    $("#tab_details").click();   
}

function securityGroupJsonToDetailsTab() {     
    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
    if($midmenuItem1 == null)
        return;
    
    var jsonObj = $midmenuItem1.data("jsonObj");
    if(jsonObj == null)
        return;
     
    var $thisTab = $("#right_panel_content #tab_content_details");  
    $thisTab.find("#tab_container").hide(); 
    $thisTab.find("#tab_spinning_wheel").show();   
    
    /*
    var id = jsonObj.id;    
    var jsonObj;   
    $.ajax({
        data: createURL("command=listSecurityGroups&id="+id),
        dataType: "json",
        async: false,
        success: function(json) {  
            var items = json.listsecurityGroupsresponse.securitygroup;            
            if(items != null && items.length > 0) {
                jsonObj = items[0];
                $midmenuItem1.data("jsonObj", jsonObj);  
            }
        }
    });   
    */    
 
    $thisTab.find("#id").text(fromdb(jsonObj.id));     
    $thisTab.find("#grid_header_title").text(fromdb(jsonObj.name));
    $thisTab.find("#name").text(fromdb(jsonObj.name)); 
    $thisTab.find("#displaytext").text(fromdb(jsonObj.description));       
    $thisTab.find("#domain").text(fromdb(jsonObj.domain));   
    $thisTab.find("#account").text(fromdb(jsonObj.account));   
        
    //actions ***
    var $actionMenu = $("#right_panel_content #tab_content_details #action_link #action_menu");
    $actionMenu.find("#action_list").empty();  
    buildActionLinkForTab("Delete Security Group", securityGroupActionMap, $actionMenu, $midmenuItem1, $thisTab);	  
    
    $thisTab.find("#tab_spinning_wheel").hide();    
    $thisTab.find("#tab_container").show();         
}

function securityGroupJsonToIngressRuleTab() {       		
	var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");	
	if($midmenuItem1 == null)
	    return;
	
	var securityGroupObj = $midmenuItem1.data("jsonObj");	
	if(securityGroupObj == null)
	    return;
	
	var $thisTab = $("#right_panel_content").find("#tab_content_ingressrule");	    
	$thisTab.find("#tab_container").hide(); 
    $thisTab.find("#tab_spinning_wheel").show();   
        
    $.ajax({
		cache: false,		
		data: createURL("command=listSecurityGroups"+"&domainid="+securityGroupObj.domainid+"&account="+securityGroupObj.account+"&securitygroupname="+securityGroupObj.name),
		dataType: "json",
		success: function(json) {	
		    var securityGroupObj = json.listsecurityGroupsresponse.securitygroup[0];		    				    
			var items = securityGroupObj.ingressrule;    
			var $container = $thisTab.find("#tab_container").empty();     																			
			if (items != null && items.length > 0) {			    
				var template = $("#ingressrule_tab_template");				
				for (var i = 0; i < items.length; i++) {
					var newTemplate = template.clone(true);	               
	                securityGroupIngressRuleJSONToTemplate(items[i], newTemplate).data("parentObj", securityGroupObj); 
	                $container.append(newTemplate.show());	
				}			
			}	
			$thisTab.find("#tab_spinning_wheel").hide();    
            $thisTab.find("#tab_container").show();    			
		}
	});
} 

function securityGroupIngressRuleJSONToTemplate(jsonObj, $template) {
    $template.data("jsonObj", jsonObj);     
    $template.attr("id", "securitygroup_ingressRule_"+fromdb(jsonObj.id));   
     
    $template.find("#grid_header_title").text(fromdb(jsonObj.ruleid));			   
    $template.find("#id").text(fromdb(jsonObj.ruleid));       
    $template.find("#protocol").text(jsonObj.protocol);
    			    		    
    var endpoint;		    
    if(jsonObj.protocol == "icmp")
        endpoint = "ICMP Type=" + ((jsonObj.icmptype!=null)?jsonObj.icmptype:"") + ", code=" + ((jsonObj.icmpcode!=null)?jsonObj.icmpcode:"");		        
    else //tcp, udp
        endpoint = "Port Range " + ((jsonObj.startport!=null)?jsonObj.startport:"") + "-" + ((jsonObj.endport!=null)?jsonObj.endport:"");		    
    $template.find("#endpoint").text(endpoint);	
    
    var cidrOrGroup;
    if(jsonObj.cidr != null && jsonObj.cidr.length > 0)
        cidrOrGroup = jsonObj.cidr;
    else if (jsonObj.account != null && jsonObj.account.length > 0 &&  jsonObj.securitygroupname != null && jsonObj.securitygroupname.length > 0)
        cidrOrGroup = jsonObj.account + "/" + jsonObj.securitygroupname;		    
    $template.find("#cidr").text(cidrOrGroup);	
    
    // actions	
	var $actionLink = $template.find("#ingressrule_action_link");		
	$actionLink.bind("mouseover", function(event) {
        $(this).find("#ingressrule_action_menu").show();    
        return false;
    });
    $actionLink.bind("mouseout", function(event) {
        $(this).find("#ingressrule_action_menu").hide();    
        return false;
    });		
	
	var $actionMenu = $actionLink.find("#ingressrule_action_menu");
    $actionMenu.find("#action_list").empty();	
        
    buildActionLinkForSubgridItem("Delete Ingress Rule", securityGroupIngressRuleActionMap, $actionMenu, $template);	
    
    return $template;   
} 

var securityGroupIngressRuleActionMap = {      
    "Delete Ingress Rule": {      
        isAsyncJob: true,
        asyncJobResponse: "revokeSecurityGroupIngress",
		dialogBeforeActionFn : doDeleteIngressRule,
        inProcessText: "Deleting Ingress Rule....",
        afterActionSeccessFn: function(json, id, $subgridItem) {                 
            $subgridItem.slideUp("slow", function() {
                $(this).remove();
            });
        }
    }    
}  

function doDeleteIngressRule($actionLink, $subgridItem) {
	$("#dialog_info")	
	.text("Please confirm you want to delete this ingress rule")
    .dialog('option', 'buttons', { 						
	    "Confirm": function() { 
		    $(this).dialog("close"); 	
			var id = $subgridItem.data("jsonObj").id;
			
			//???			
			var securityGroupObj = $subgridItem.data("parentObj");
			var ingressRuleObj = $subgridItem.data("jsonObj");
                        
            var moreCriteria = [];		 
	        moreCriteria.push("&domainid="+securityGroupObj.domainid);    	    	        
	        moreCriteria.push("&account="+securityGroupObj.account);    	    		    	        
	        moreCriteria.push("&securitygroupname="+securityGroupObj.name);    
    	    	
    	    var protocol = ingressRuleObj.protocol;      
	        moreCriteria.push("&protocol="+protocol);		    	
    	 
	        if(protocol == "icmp") {
	            var icmpType = ingressRuleObj.icmptype;
	            if(icmpType != null && icmpType.length > 0)
	                moreCriteria.push("&icmptype="+encodeURIComponent(icmpType));
    		    
	            var icmpCode = ingressRuleObj.icmpcode;
	            if(icmpCode != null && icmpCode.length > 0)
	                moreCriteria.push("&icmpcode="+encodeURIComponent(icmpCode));
	        }
	        else {  //TCP, UDP
	            var startPort = ingressRuleObj.startport;
	            if(startPort != null)
	                moreCriteria.push("&startport="+encodeURIComponent(startPort));
    		    
	            var endPort = ingressRuleObj.endport;
	            if(endPort != null)
	                moreCriteria.push("&endport="+encodeURIComponent(endPort));
	        }
    	        
	        var cidr = ingressRuleObj.cidr;
	        if(cidr != null && cidr.length > 0)
	            moreCriteria.push("&cidrlist="+encodeURIComponent(cidr));
    						
	        var account = ingressRuleObj.account;
	        var securitygroupname = ingressRuleObj.securitygroupname; 
	        if((account != null && account.length > 0) && (securitygroupname != null && securitygroupname.length > 0))                        
                moreCriteria.push("&usersecuritygrouplist[0].account="+account + "&usersecuritygrouplist[0].group="+securitygroupname);    			
						
			var apiCommand = "command=revokeSecurityGroupIngress"+moreCriteria.join("");                  
            doActionToSubgridItem(id, $actionLink, apiCommand, $subgridItem); 
	    }, 
	    "Cancel": function() { 
		    $(this).dialog("close"); 
			
	    } 
    }).dialog("open");
}

function securityGroupClearRightPanel() {
    securityGroupClearDetailsTab();
}

function securityGroupClearDetailsTab() {
    var $thisTab = $("#right_panel_content").find("#tab_content_details");     
    $thisTab.find("#id").text("");    
    $thisTab.find("#grid_header_title").text("");
    $thisTab.find("#name").text("");
    $thisTab.find("#name_edit").val("");    
    $thisTab.find("#displaytext").text("");
    $thisTab.find("#displaytext_edit").val("");    
    $thisTab.find("#disksize").text("");
    $thisTab.find("#tags").text("");   
    $thisTab.find("#domain").text("");  
    $thisTab.find("#account").text("");   
    
    var $actionMenu = $("#right_panel_content #tab_content_details #action_link #action_menu");
    $actionMenu.find("#action_list").empty(); 
    $actionMenu.find("#action_list").append($("#no_available_actions").clone().show());
}

var securityGroupActionMap = {   
    "Edit Security Group": {
        dialogBeforeActionFn: doEditSecurityGroup
    },   
    "Delete Security Group": {               
        isAsyncJob: false,      
        dialogBeforeActionFn: doDeleteSecurityGroup,     
        inProcessText: "Deleting Security Group....",
        afterActionSeccessFn: function(json, $midmenuItem1, id) {  
            $midmenuItem1.slideUp("slow", function() {
                $(this).remove();
            });    
            clearRightPanel();
            securityGroupClearRightPanel();
        }
    }    
}