<?php
class ModelAccountDownload extends Model {

    public function getDownload($download_id) {
        $implode = array();

        $order_statuses = $this->config->get('config_complete_status');

        foreach ($order_statuses as $order_status_id) {
            $implode[] = "o.order_status_id = '" . (int)$order_status_id . "'";
        }

        if ($implode) {
            $query = $this->db->query("SELECT d.filename, d.mask FROM `" . DB_PREFIX . "order` o LEFT JOIN " . DB_PREFIX . "order_product op ON (o.order_id = op.order_id) LEFT JOIN " . DB_PREFIX . "product_to_download p2d ON (op.product_id = p2d.product_id) LEFT JOIN " . DB_PREFIX . "download d ON (p2d.download_id = d.download_id) WHERE o.customer_id = '" . (int)$this->customer->getId() . "' AND (" . implode(" OR ", $implode) . ") AND d.download_id = '" . (int)$download_id . "'");

            return $query->row;
        } else {
            return;
        }
    }

    public function getDownloads($start = 0, $limit = 20) {
        if ($start < 0) {
            $start = 0;
        }

        if ($limit < 1) {
            $limit = 20;
        }

        $implode = array();

        $order_statuses = $this->config->get('config_complete_status');

        foreach ($order_statuses as $order_status_id) {
            $implode[] = "o.order_status_id = '" . (int)$order_status_id . "'";
        }

        if ($implode) {
            $query = $this->db->query("SELECT DISTINCT d.download_id, o.order_id, o.date_added, dd.name, d.filename FROM `" . DB_PREFIX . "order` o LEFT JOIN " . DB_PREFIX . "order_product op ON (o.order_id = op.order_id) LEFT JOIN " . DB_PREFIX . "product_to_download p2d ON (op.product_id = p2d.product_id) LEFT JOIN " . DB_PREFIX . "download d ON (p2d.download_id = d.download_id) LEFT JOIN " . DB_PREFIX . "download_description dd ON (d.download_id = dd.download_id) WHERE o.customer_id = '" . (int)$this->customer->getId() . "' AND dd.language_id = '" . (int)$this->config->get('config_language_id') . "' AND (" . implode(" OR ", $implode) . ") ORDER BY o.date_added DESC LIMIT " . (int)$start . "," . (int)$limit);

            return $query->rows;
        } else {
            return array();
        }
    }

    public function getTotalDownloads() {
        $implode = array();

        $order_statuses = $this->config->get('config_complete_status');

        foreach ($order_statuses as $order_status_id) {
            $implode[] = "o.order_status_id = '" . (int)$order_status_id . "'";
        }

        if ($implode) {
            $query = $this->db->query("SELECT COUNT(*) AS total FROM `" . DB_PREFIX . "order` o LEFT JOIN " . DB_PREFIX . "order_product op ON (o.order_id = op.order_id) LEFT JOIN " . DB_PREFIX . "product_to_download p2d ON (op.product_id = p2d.product_id) WHERE o.customer_id = '" . (int)$this->customer->getId() . "' AND (" . implode(" OR ", $implode) . ")");

            return $query->row['total'];
        } else {
            return 0;
        }
    }

}