/*
 * The command tab panel. Listing the list of commands sent to the zombie.
 * Loaded in /ui/panel/index.html 
 */
ZombieTab_Commands = function(zombie) {
	
	var command_module_config = new Ext.Panel({
		id: 'zombie-command-module-config-'+zombie.session,
		region: 'center',
		border: false,
		layout: 'fit',
        autoScroll: true
        // commenting it for now: it's causing troubles (don't disappear) when enabling the autoScroll and anchor of form inputs
		//html: "<div class='x-grid-empty'>Please select a command module from the command module tree on the left<br /><br />Most command modules are javascript commands that are executed against the selected Hooked Browser. Command modules are able to perform any actions that can be achieved with javascript, for example they may gather information about the Hooked Browser, or perform other activities such as exploiting vulnerabilities within the local network of the Hooked Browser.<br /><br />To learn more about writing your own modules review the wiki:<br /><a href='http://code.google.com/p/beef/wiki/DevDocs'>http://code.google.com/p/beef/wiki/DevDocs</a><br /><br />The traffic lights indicate the following:<ul><li>Red - Command does not work against this target</li><li>Grey - It is unknown if this command works against this target</li><li>Orange - The command works against the target, but may be visible to the user</li><li>Green - The command works against the target and should be invisible to the user</li></ul></div>"
	});
	
	var command_module_grid = new Ext.grid.GridPanel({
		store: new Ext.data.JsonStore({
				url: '/ui/modules/commandmodule/commands.json',
				params: {  // insert the nonce with the form
						nonce: Ext.get ("nonce").dom.value
				},
				autoDestroy: false,
				autoLoad: false,
				root: 'commands',
				fields: ['label', 'creationdate', 'id', 'object_id'],
				sortInfo: {field: 'id', direction: 'ASC'}
			}),
		
		id: 'command-module-grid-zombie-'+zombie.session,
		sortable: true,
		autoWidth: false,
		region: 'west',
		stripeRows: true,
		autoScroll: true,
		border: false,
		width: 260,
		bodyStyle: 'border-right: 1px solid #99BBE8; border-left: 1px solid #99BBE8;',
		i:0,
		
		view: new Ext.grid.GridView({
			forceFit: true,
			emptyText: "The results from executed command modules will be listed here.",
			enableRowBody:true
		}),
		
		columns: [
			{header: 'id', width: 35, sortable: true, dataIndex: 'id'},
			{header: 'date', width: 100, sortable: true, dataIndex: 'creationdate'},
			{header: 'label', sortable: true, dataIndex: 'label', renderer: function(value) { if(value==null) {command_module_grid.i +=1; return 'command '+command_module_grid.i;} else return value;}},
			{header: 'object_id', sortable: true, dataIndex: 'object_id', hidden: true, menuDisabled: true}
		]
	});
	
	command_module_grid.on('rowclick', function(grid, rowIndex, e) {
		var r = grid.getStore().getAt(rowIndex).data;
		var command_id = r.object_id || null;
		
		if(!command_id) return;
		
		genExisingExploitPanel(command_module_config, command_id, zombie, commands_statusbar);
	});
	
	var command_module_tree = new Ext.tree.TreePanel({
		border: false,
		region: 'west',
		width: 190,
        minSize: 190,
        maxSize: 500, // if some command module names are even longer, adjust this value
		useArrows: true,
		autoScroll: true,
		animate: true,
		containerScroll: true,
		rootVisible: false,
		root: {nodeType: 'async'},
		loader: new Ext.tree.TreeLoader({
          dataUrl: '/ui/modules/select/commandmodules/tree.json',
          baseParams: {zombie_session: zombie.session} 
        }),
		listeners: {
			'click': function(node) {
				if(!node.leaf) {
					node.toggle();
				} else {
					commands_statusbar.showBusy('Loading ' + node.text);
					
					command_module_grid.i = 0;
					command_module_grid.store.baseParams = {command_module_id: node.attributes.id, zombie_session: zombie.session};
					command_module_grid.store.reload({  //reload the command module grid
						params: {  // insert the nonce with the request to reload the grid
							nonce: Ext.get ("nonce").dom.value
					}		
					});
					
					genNewExploitPanel(command_module_config, node.id, node.text, zombie, commands_statusbar);
					commands_statusbar.showValid('Ready');
				}
			},
			'afterrender' : function() {
			}
		}
	});

	var commands_statusbar = new Beef_StatusBar(zombie.session);
	
	ZombieTab_Commands.superclass.constructor.call(this, {
		id: 'zombie-'+zombie.session+'-command-module-panel',
		title:'Commands',
		layout: 'fit',
		region: 'center',
		autScroll: true,
		items: {
			layout: 'border',
			border: false,
            // enable width resize of the command_module_tree
            defaults: {
                collapsible: false,
                split: true
            },
			items: [command_module_tree, 
				new Ext.Panel({
					id: 'zombie-command-module-west-'+zombie.session,
					region: 'center',
					layout: 'fit',
					border: false,
					items: {
						layout: 'border',
						border: false,
						items: [command_module_grid, command_module_config]
					}
			})]
		},

		bbar: commands_statusbar
	});
	
	var sb = Ext.getCmp('command-module-bbar-zombie-'+zombie.session);
};

Ext.extend(ZombieTab_Commands, Ext.Panel, {});