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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

require_once("Secure_Controller.php");

class Giftcards extends Secure_Controller
{
    public function __construct()
    {
        parent::__construct('giftcards');
    }

    public function index()
    {
        $data['table_headers'] = $this->xss_clean(get_giftcards_manage_table_headers());

        $this->load->view('giftcards/manage', $data);
    }

    /*
    Returns Giftcards table data rows. This will be called with AJAX.
    */
    public function search()
    {
        $search = $this->input->get('search');
        $limit  = $this->input->get('limit');
        $offset = $this->input->get('offset');
        $sort   = $this->input->get('sort');
        $order  = $this->input->get('order');

        $giftcards = $this->Giftcard->search($search, $limit, $offset, $sort, $order);
        $total_rows = $this->Giftcard->get_found_rows($search);

        $data_rows = array();
        foreach($giftcards->result() as $giftcard)
        {
            $data_rows[] = get_giftcard_data_row($giftcard, $this);
        }

        $data_rows = $this->xss_clean($data_rows);

        echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
    }

    /*
    Gives search suggestions based on what is being searched for
    */

    public function suggest()
    {
        $suggestions = $this->xss_clean($this->Giftcard->get_search_suggestions($this->input->get('term'), TRUE));

        echo json_encode($suggestions);
    }
    
    public function suggest_search()
    {
        $suggestions = $this->xss_clean($this->Giftcard->get_search_suggestions($this->input->post('term')));

        echo json_encode($suggestions);
    }

    public function get_row($row_id)
    {
        $data_row = $this->xss_clean(get_giftcard_data_row($this->Giftcard->get_info($row_id), $this));

        echo json_encode($data_row);
    }

    public function view($giftcard_id = -1)
    {
        $giftcard_info = $this->Giftcard->get_info($giftcard_id);

        $data['selected_person_name'] = ($giftcard_id > 0 && isset($giftcard_info->person_id)) ? $giftcard_info->first_name . ' ' . $giftcard_info->last_name : '';
        $data['selected_person_id'] = $giftcard_info->person_id;
        if($this->config->item('giftcard_number') == "random")
        {
            $data['giftcard_number'] = $giftcard_id > 0 ? $giftcard_info->giftcard_number : '';
        }
        else
        {
            $data['giftcard_number'] = $giftcard_id > 0 ? $giftcard_info->giftcard_number : $this->Giftcard->get_max_number()->giftcard_number + 1;
        }
        $data['giftcard_id'] = $giftcard_id;
        $data['giftcard_value'] = $giftcard_info->value;

        $data = $this->xss_clean($data);

        $this->load->view("giftcards/form", $data);
    }
    
    public function save($giftcard_id = -1)
    {
        $giftcard_number = $this->input->post('giftcard_number');

        if($giftcard_id == -1 && trim($giftcard_number) == '')
        {
            $giftcard_number = $this->Giftcard->generate_unique_giftcard_name($this->input->post('value'));
        }

        $giftcard_data = array(
            'record_time' => date('Y-m-d H:i:s'),
            'giftcard_number' => $giftcard_number,
            'value' => parse_decimals($this->input->post('value')),
            'person_id' => $this->input->post('person_id') == '' ? NULL : $this->input->post('person_id')
        );

        if($this->Giftcard->save($giftcard_data, $giftcard_id))
        {
            $giftcard_data = $this->xss_clean($giftcard_data);
            
            //New giftcard
            if($giftcard_id == -1)
            {
                echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('giftcards_successful_adding') . ' ' .
                                $giftcard_data['giftcard_number'], 'id' => $giftcard_data['giftcard_id']));
            }
            else //Existing giftcard
            {
                echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('giftcards_successful_updating') . ' ' .
                                $giftcard_data['giftcard_number'], 'id' => $giftcard_id));
            }
        }
        else //failure
        {
            $giftcard_data = $this->xss_clean($giftcard_data);
            
            echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('giftcards_error_adding_updating') . ' ' .
                            $giftcard_data['giftcard_number'], 'id' => -1));
        }
    }

    public function delete()
    {
        $giftcards_to_delete = $this->xss_clean($this->input->post('ids'));

        if($this->Giftcard->delete_list($giftcards_to_delete))
        {
            echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('giftcards_successful_deleted') . ' ' .
                            count($giftcards_to_delete).' '.$this->lang->line('giftcards_one_or_multiple')));
        }
        else
        {
            echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('giftcards_cannot_be_deleted')));
        }
    }
}
?>