<?php

    /**
    * This class provides a panel in which to list orders
    * from within a user account owned by that user.
    * 
    * $Id: AccountOrderListPanel.class.php 286 2008-10-10 23:33:36Z erikwinn $
    *@version 0.1
    *
    *@copyright (C) 2008 by Erik Winn
    *@license GPL v.2

 This program 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 2 of the License, or
 (at your option) 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, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
     * @package Quasi
     * @subpackage Classes
     * 
     */
     
    class AccountOrderListPanel extends QPanel
    {
        // Local instance of the Meta DataGrid to list Orders
        public $dtgOrders;
        // A local Paginator to facilitate data binding on the DataGrid
        public $objPaginator;

        //button and the view link for the item in the grid list
        public $btnCreateNew;
        public $pxyView;
        
        protected $objControlBlock;

        // Callback Method Names - these are in the control block
        protected $strSetEditPanelMethod;
        protected $strCloseEditPanelMethod;
        
        public function __construct( $objParentObject,
                                     $objControlBlock,
                                     $strSetEditPanelMethod,
                                     $strCloseEditPanelMethod,
                                     $strControlId = null )
        {
            try {
                parent::__construct($objParentObject, $strControlId);
            } catch (QCallerException $objExc) {
                $objExc->IncrementOffset();
                throw $objExc;
            }
            $this->objControlBlock = $objControlBlock;

            $this->strSetEditPanelMethod = $strSetEditPanelMethod;
            $this->strCloseEditPanelMethod = $strCloseEditPanelMethod;

            $this->Template = __QUASI_CORE_TEMPLATES__ .  '/AccountOrderListPanel.tpl.php';

            $this->dtgOrders = new OrderDataGrid($this);
            $this->dtgOrders->SetDataBinder('AccountOrderDataBinder', $this);
            $this->dtgOrders->CssClass = 'datagrid';
            $this->dtgOrders->AlternateRowStyle->CssClass = 'alternate';

            // Add Pagination
            $this->objPaginator = new QPaginator($this->dtgOrders);
            $this->dtgOrders->Paginator = $this->objPaginator;
            $this->dtgOrders->ItemsPerPage = 20;

            $this->pxyView = new QControlProxy($this);
            if(IndexPage::$blnAjaxOk)
                $this->pxyView->AddAction(new QClickEvent(), new QAjaxControlAction($this, 'pxyView_Click'));
            else
                $this->pxyView->AddAction(new QClickEvent(), new QServerControlAction($this, 'pxyView_Click'));
            
            $this->dtgOrders->MetaAddProxyColumn($this->pxyView, 'Id', '<?= $_ITEM->Id ?>', Quasi::Translate('Order'));
            
            $this->dtgOrders->MetaAddTypeColumn('StatusId', 'OrderStatusType');

            $this->dtgOrders->MetaAddColumn('CreationDate');
            $this->dtgOrders->GetColumn(2)->Name = Quasi::Translate('Ordered');

            $strOrderTotalParam = '<?= money_format("%n", $_ITEM->ProductTotalCharged '
                                                 . ' + $_ITEM->ShippingCharged '
                                                 . ' + $_ITEM->HandlingCharged '
                                                 . ' + $_ITEM->Tax ) ?>';
            $objOrderTotalColumn = new QDataGridColumn(Quasi::Translate('Order Total'), $strOrderTotalParam );
            $this->dtgOrders->AddColumn($objOrderTotalColumn);


            // Column sizes will need to be tweaked to use these:
            // $this->dtgOrders->MetaAddColumn('TrackingNumber');
            // $this->dtgOrders->MetaAddColumn('LastModificationDate');
            // $this->dtgOrders->GetColumn(3)->Name = Quasi::Translate('Last Change');
            // $this->dtgOrders->MetaAddColumn('ShippingCity');

            $this->btnCreateNew = new QButton($this);
            $this->btnCreateNew->Text = Quasi::Translate('Create a New') . ' ' . Quasi::Translate('Order');
            if(IndexPage::$blnAjaxOk)
                $this->btnCreateNew->AddAction(new QClickEvent(), new QAjaxControlAction($this, 'btnCreateNew_Click'));
            else
                $this->btnCreateNew->AddAction(new QClickEvent(), new QServerControlAction($this, 'btnCreateNew_Click'));
        }
        
        public function pxyView_Click($strFormId, $strControlId, $intOrderId)
        {
            $objEditPanel = new AccountOrderViewPanel($this,
                                                      $this->objControlBlock,
                                                      $this->strCloseEditPanelMethod,
                                                      $intOrderId);

            $strShowMethod = $this->strSetEditPanelMethod;
            $this->objControlBlock->$strShowMethod($objEditPanel);
        }

        public function btnCreateNew_Click($strFormId, $strControlId, $strParameter)
        {
            $objEditPanel = new AccountOrderViewPanel($this, $this->objControlBlock,
                                                      $this->strCloseEditPanelMethod, null);
            $strMethodName = $this->strSetEditPanelMethod;
            $this->objControlBlock->$strMethodName($objEditPanel);
        }
        /**
        * This binds the Datagrid data retrieval to this Person, the orders listed in the Datagrid will be those
        * associated with this user in the database.
        *
        * If a paginator is set on this DataBinder, it will use it.  If not, then no pagination will be used.
        * It will also perform any sorting requested in by clicking on the column titles in the Datagrid.
        */
        public function AccountOrderDataBinder()
        {
            if ($this->objPaginator)
                $this->dtgOrders->TotalItemCount = Order::CountByAccountId($this->objControlBlock->Account->Id) ;
            
            $objClauses = array();

            // If a column is selected to be sorted, and if that column has a OrderByClause set on it, then let's add
            // the OrderByClause to the $objClauses array - this is in the datagrid if the user clicks on column title
            if ($objClause = $this->dtgOrders->OrderByClause)
                array_push($objClauses, $objClause);

            // Add the LimitClause information, as well
            if ($objClause = $this->dtgOrders->LimitClause)
                array_push($objClauses, $objClause);

            array_push($objClauses, QQ::OrderBy(QQN::Order()->CreationDate, false) );
            

            $this->dtgOrders->DataSource = Order::LoadArrayByAccountId(
                $this->objControlBlock->Account->Id, $objClauses
            );
        }
    
    }
?>