<?php
if(!defined('_PS_VERSION_')) {
    exit;
}

include _PS_ROOT_DIR_.'/modules/privatesales/Sale.php';


class AdminLogisticsPending extends AdminTab {
    public $_html = '';

    public function display() {
        global $currentIndex, $cookie;

        $sales_info = array();
        $distinct_orders = array();
        $link = new Link(2);
        $total_pending_orders = Db::getInstance()->getValue('
            SELECT COUNT(o.`id_order`)
            FROM `'._DB_PREFIX_.'orders` o
            LEFT JOIN `'._DB_PREFIX_.'order_history` oh ON (oh.`id_order` = o.`id_order`)
            WHERE oh.`id_order_history` = (SELECT MAX(`id_order_history`) FROM `'._DB_PREFIX_.'order_history` moh WHERE moh.`id_order` = o.`id_order` GROUP BY moh.`id_order`)
            AND oh.`id_order_state` = 19
        ');
        foreach(Db::getInstance()->ExecuteS('
            SELECT lp.*, oh.`id_order_state`
            FROM `'._DB_PREFIX_.'logistics_pending` lp 
            LEFT JOIN `'._DB_PREFIX_.'order_history` oh ON (oh.`id_order` = lp.`id_order`)
            WHERE oh.`id_order_history` = (SELECT MAX(`id_order_history`) FROM `'._DB_PREFIX_.'order_history` moh WHERE moh.`id_order` = lp.`id_order` GROUP BY moh.`id_order`)
            ORDER BY lp.`id_sale`
        ') as $row) {

            // If order status is not in pending, order is deleted from logistic_pending table
            if ((int)$row['id_order_state'] != 19) {
                Db::getInstance()->ExecuteS('
                    DELETE FROM `'._DB_PREFIX_.'logistics_pending`
                    WHERE `id_order` = '.(int)$row['id_order']
                );
                continue;
            }

            // count of orders
            if (!in_array((int)$row['id_order'], $distinct_orders)) {
                $distinct_orders[] = (int)$row['id_order'];
            }

            if(!isset($sales_info[(int)$row['id_sale']])) {
                $s = new Sale((int)$row['id_sale']);
                $sales_info[(int)$row['id_sale']] = array(
                    'id_sale' => (int)$row['id_sale'],
                    'title' => $s->title[(int)$cookie->id_lang],
                    'date_start' => $s->date_start,
                    'orders' => array()
                );
            }
            if (!isset($sales_info[(int)$row['id_sale']]['orders'][(int)$row['id_order']] )){
                $order_infos = Db::getInstance()->getRow('
                    SELECT CONCAT(LEFT(c.`firstname`, 1), \'. \', c.`lastname`) AS `customer`, o.`payment`, o.`total_paid`
                    FROM `'._DB_PREFIX_.'orders` o
                    LEFT JOIN `'._DB_PREFIX_.'customer` c ON (c.`id_customer` = o.`id_customer`)
                    WHERE o.`id_order` = '.(int)$row['id_order']
                );
                $sales_info[(int)$row['id_sale']]['orders'][(int)$row['id_order']] = array(
                    'id_order' => (int)$row['id_order'],
                    'customer' => $order_infos['customer'],
                    'payment' => $order_infos['payment'],
                    'total_paid' => $order_infos['total_paid'],
                    'products' => array(),
                    'id_state' => (int)$row['id_order_state']
                );
            }
            $p =  Db::getInstance()->getRow('
                SELECT od.`product_id`,od.`product_attribute_id`, od.`product_name`, od.`product_reference`
                FROM `'._DB_PREFIX_.'order_detail` od
                WHERE od.`id_order` = '.(int)$row['id_order'].'
                AND od.`product_id` = '.(int)(int)$row['id_product']
            );

            $p['id_image'] = 0;
            if((int) $p['product_attribute_id'] != 0) {
                $img = Db::getInstance()->getRow('
                    SELECT `id_image`
                    FROM `'._DB_PREFIX_.'product_attribute_image`
                    WHERE `id_product_attribute` = '.(int) $p['product_attribute_id'].'
                ');

                $p['id_image'] = $img['id_image'];
            }
            if($p['id_image'] == 0) {
                $img = Db::getInstance()->getRow('
                    SELECT `id_image`
                    FROM `'._DB_PREFIX_.'image`
                    WHERE `cover` = 1
                    AND `id_product` = '.(int) $p['product_id'].'
                ');

                $p['id_image'] = $img['id_image'];
            }
            $p['image'] = $link->getImageLink('image', $p['product_id'].'-'.$p['id_image'], 'home');

            $sales_info[(int)$row['id_sale']]['orders'][(int)$row['id_order']]['products'][] = $p;
        }
        echo '<style>
            .table tr th{
                background: #F4E6C9 url(../adm/themes/origins_lite/news-bg.gif) repeat-x top left;
                padding: 4px 6px;
            }
            .table tr td.product_name {
                box-sizing: border-box;
                width: 500px;
            }

        </style>';

        echo '<script>
            function check_all(element)
            {
                $(\'#\'+element+\' input\').each(function(){
                    if ($(\'#all_\'+element).is(\':checked\')) {
                        $(this).attr(\'checked\',\'checked\');
                    } else {
                        $(this).attr(\'checked\',\'\');
                    }
                });
                
            }
            
            function toggleText(element, target){
                if ($(element).hasClass(\'toggle-more\')) {
                    $(element).removeClass(\'toggle-more\');
                    $(element).text(\'+\');
                } else {
                    $(element).addClass(\'toggle-more\');
                    $(element).text(\'-\');
                }
                $(target).slideToggle();
            }

        </script>';

        echo '<h2>'.$this->l('Commandes en attente avec produits retenus').' '.(!empty($distinct_orders)?'('.count($distinct_orders).')':'').'</h2>';
        echo '<h3>'.$this->l('Commandes en attente').' ('.$total_pending_orders.')</h3>';
        if (!empty($sales_info)) {
            echo '<form action="'.$currentIndex.'&token='.$this->token.'" method="post">
                    <table class="table" style="margin-top:30px; width: 100%" cellspacing="0">
                        <thead>
                            <tr>
                                <th>'.$this->l('Sale ID').'</th>
                                <th>'.$this->l('Title').'</th>
                                <th>'.$this->l('Date start').'</th>
                                <th align="center">'.$this->l('Nb orders').'</th>
                                <th align="center">'.$this->l('Check all').'</th>
                                <th align="center">'.$this->l('See orders').'</th>
                            </tr>
                        </thead>
                        <tbody>';
                    foreach ($sales_info as $key => $sale) {
                       echo '<tr style="background-color: #fff;">
                                <td>'.$sale['id_sale'].'</td>
                                <td>'.$sale['title'].'</td>
                                <td>'.$sale['date_start'].'</td>
                                <td align="center">'.count($sale['orders']).'</td>
                                <td align="center"><input type="checkbox" name="sales[]" id="all_sale_'.(int)$sale['id_sale'].'" value="'.(int)$sale['id_sale'].'" onclick="check_all(\'sale_'.(int)$sale['id_sale'].'\');"/></td>
                                <td align="center" style="cursor:pointer;font-size: 20px;" id="sale_toggle_'.(int)$sale['id_sale'].'" onclick="toggleText(\'#sale_toggle_'.(int)$sale['id_sale'].'\', \'#sale_'.(int)$sale['id_sale'].'\');">'.$this->l('+').'</td>
                            </tr>
                            <tr id="sale_'.(int)$sale['id_sale'].'" style="display:none;">
                                <td colspan="6" style="padding: 0;">
                                    <table class="table" style="width: 100%; border:none;" cellpadding="0" cellspacing="0">';
                                    foreach ($sale['orders'] as $k => $order) {
                                        echo '<tr style="background-color: lightblue;">
                                                <td><a target="_blank" href="'.__PS_BASE_URI__.'adm/index.php?tab=AdminOrders&id_order='.$order['id_order'].'&vieworder&token='.Tools::getAdminTokenLite('AdminOrders').'">'.$order['id_order'].'</a></td>
                                                <td>'.$order['customer'].'</td>
                                                <td>'.$order['total_paid'].'</td>
                                                <td>'.$order['payment'].'</td>
                                                <td><input type="checkbox" name="orders[]" value="'.(int)$order['id_order'].'"/></td>
                                            </tr>
                                            <tr>
                                                <td colspan="5" style="padding: 0;">
                                                    <table class="table" style="width: 100%" id="order_'.(int)$sale['id_order'].'">';
                                                    foreach ($order['products'] as $ke => $product) {
                                                     echo '<tr style="background-color: #fff;font-size: 12px;">
                                                            <td align="center" style="width:150px;"><img src="'.$product['image'].'" alt="" width="100" height="auto" /></td>
                                                            <td class="alt_row product_name"><span>'.$product['product_name'].'</span></td>
                                                            <td class="alt_row" align="center">'.($product['product_reference']?$product['product_reference']:'-').'</td>
                                                        </tr>';
                                                    }
                                              echo '</table>
                                                </td>
                                            </tr>';
                                    }
                              echo '</table>
                              </td>
                            </tr>';
                    }
                echo '</tbody>
                    </table>
                    <p style="width:100%;text-align:right;"><input class="button" type="submit" name="submitPrint" value="'.$this->l('Print').'"></p>
                </form>';
        } else {
            echo '<p>'.$this->l('Aucune Commandes en attente').'</p>';
        }
    }

    public function postProcess()
    {
        global $currentIndex;
        if(Tools::isSubmit('submitPrint')) {
            $orders = Tools::getValue('orders');
            if (!empty($orders)) {
                $orders = array_unique($orders);
                Tools::redirectAdmin('pdf.php?pendingorders&orders='.implode(',', $orders) .'&token='.$this->token);
            } else {
                $this->_errors[] = $this->l('No selected orders for these sales');
            }
        }
    }
}