<?php
class ModelReportMarketing extends Model {

    public function getMarketing($data = array()) {
        $sql = "SELECT m.marketing_id, m.name AS campaign, m.code, m.clicks AS clicks, (SELECT COUNT(DISTINCT order_id) FROM `" . DB_PREFIX . "order` o1 WHERE o1.marketing_id = m.marketing_id";

        if (!empty($data['filter_order_status_id'])) {
            $sql .= " AND o1.order_status_id = '" . (int)$data['filter_order_status_id'] . "'";
        } else {
            $sql .= " AND o1.order_status_id > '0'";
        }

        if (!empty($data['filter_date_start'])) {
            $sql .= " AND DATE(o1.date_added) >= '" . $this->db->escape($data['filter_date_start']) . "'";
        }

        if (!empty($data['filter_date_end'])) {
            $sql .= " AND DATE(o1.date_added) <= '" . $this->db->escape($data['filter_date_end']) . "'";
        }

        $sql .= ") AS `orders`, (SELECT SUM(total) FROM `" . DB_PREFIX . "order` o2 WHERE o2.marketing_id = m.marketing_id";

        if (!empty($data['filter_order_status_id'])) {
            $sql .= " AND o2.order_status_id = '" . (int)$data['filter_order_status_id'] . "'";
        } else {
            $sql .= " AND o2.order_status_id > '0'";
        }

        if (!empty($data['filter_date_start'])) {
            $sql .= " AND DATE(o2.date_added) >= '" . $this->db->escape($data['filter_date_start']) . "'";
        }

        if (!empty($data['filter_date_end'])) {
            $sql .= " AND DATE(o2.date_added) <= '" . $this->db->escape($data['filter_date_end']) . "'";
        }

        $sql .= " GROUP BY o2.marketing_id) AS `total` FROM `" . DB_PREFIX . "marketing` m ORDER BY m.date_added ASC";

        if (isset($data['start']) || isset($data['limit'])) {
            if ($data['start'] < 0) {
                $data['start'] = 0;
            }

            if ($data['limit'] < 1) {
                $data['limit'] = 20;
            }

            $sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];
        }

        $query = $this->db->query($sql);

        return $query->rows;
    }

    public function getTotalMarketing($data = array()) {
        $query = $this->db->query("SELECT COUNT(*) AS total FROM `" . DB_PREFIX . "marketing`");

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

}