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

class Promotion extends Public_Controller
{
  private $sort_product_by = NULL;

  public function __construct()
  {
    parent::__construct();
    $this->load->model('product_m');
  }

  public function first_promo()
  {
        $this->load_promo('in_promo1','first-promo');
  }
  public function second_promo()
  {
        $this->load_promo('in_promo2','second-promo');
  }
  public function load_promo($in_promo,$promo)
  {
        //SEO get browser title and meta details
        $this->db
        ->select('browser_title, meta_description, meta_keywords')
        ->from('configuration')
        ->where('id_configuration', 1);
        $website_name = $this->db->get()->row();
        $this->data_header['browser_title'] = $website_name->browser_title;
        $this->data_header['meta_description'] = $website_name->meta_description;
        $this->data_header['meta_keywords'] = $website_name->meta_keywords;

        //get brand parameters 
        $this->db->select('*')->from('categories')->where('status', 1)->order_by('priority', 'ASC');
        $data['categories'] = $this->db->get()->result();

        //check if post sort product is exist
        if ($this->input->post('sort_product')) {

            $this->sort_product_by = $this->input->post('sort_product');
        }

        //get no. of products per page (pagination) from configuration table
        $this->db->select('products_displayed')->from('configuration')->where('id_configuration', 1);
        $per_page = $this->db->get()->row();
        
        $this->load->library('pagination');
        $config['base_url'] = base_url() . '/' . $promo; 
        $config['total_rows'] = $this->product_m->count_products_by_promo($in_promo);  
        $config['per_page'] = $per_page->products_displayed;  
        $config['uri_segment'] = 2;
        $config['num_tag_open'] = '<span style="padding-left:10px; padding-right:10px">';
        $config['num_tag_close'] = '</span>';
        
        $this->pagination->initialize($config);

        $data['sort_product_by'] = $this->sort_product_by;
        
        $data['products'] = $this->product_m->get_products_by_promo($in_promo,$this->sort_product_by,$config['per_page'], $this->uri->segment(2));  

        $data['url'] = $promo;
        $data['in_promo'] = $in_promo;
        $this->db->select('*')
        ->from('promotion')
        ->where('id_promotion', '1');
        $data['promo'] = $this->db->get()->row();

        $this->load->view('template/header', $this->data_header);
        $this->load->view('promotion', $data);
        $this->load->view('template/footer', $this->data_footer);
  }

}