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

class Size_m extends MY_Model {
	
	protected $_table_name = 'product_size';
	protected $_primary_key = 'id_product_size';
	protected $_order_by = 'id_product_size';

	public $rules = array(  
	    array(
	         'field'   => 'size',
	         'label'   => 'size',
	         'rules'   => 'trim|required|callback__cek_existing_size_title'
	    ),  
    );

    public $attribute_rules = array(  
	    array(
	         'field'   => 'product_attributes',
	         'label'   => 'attributes',
	         'rules'   => 'trim|required|callback__cek_existing_attribute_title'
	    ),  
    );
 
	function __construct() {
		parent::__construct();	 
	}	
	
	//pagination included
	function get_all_product_size($limit, $start) {
		$this->db->select('*');
		$this->db->from('product_size');
		$this->db->limit($limit, $start);
		$query = $this->db->get();		
		return $query->result();
	}

	function get_all_product_attributes($id) {
		$this->db->select('*');
		$this->db->from('product_attributes');
		$this->db->where('id_product_size', $id);
		$query = $this->db->get();		
		return $query->result();
	}

	//function to display new product_size, where all fields are empty
	public function get_new() {
		$sizes = new stdClass();
		$sizes->product_size = '';
		$sizes->is_color_option = '';	
		return $sizes;
	}

	//function to display new attributes, where all fields are empty
	public function get_new_attributes() {
		$attributes = new stdClass();
		$attributes->product_attributes = '';
		$attributes->id_product_size = '';	
		return $attributes;
	}

	//get all product_size 
	function get_product_size() {
		$this->db->select('*'); 
		$this->db->from('product_size');
		$query = $this->db->get();		
		return $query->result();
	}
	
	//function add new product_size
	function add_product_size($data) {
		$this->db->insert('product_size', $data);	
		return $this->db->insert_id();	 
	}

	//function add new product_attribute
	function add_product_attributes($data) {
		$this->db->insert('product_attributes', $data);	
		return $this->db->insert_id();	 
	}

	//function edit product_attribute
	function edit_product_attribute($id, $data) {
		$this->db->where('id_product_attributes', $id);
		$this->db->update('product_attributes', $data);	
	}
	
	//function edit product_size
	function edit_product_size($id, $data) {
		$this->db->where('id_product_size', $id);
		$this->db->update('product_size', $data);	
	}
	
	//function count all record for product_size
	public function record_count() {
        return $this->db->get('product_size')->num_rows();
    }

    //function count if existing record exist
	public function count_exist($id) {
        $this->db->select('*');
        $this->db->from('product_size');
        $this->db->where('id_product_size', $id);
        $query = $this->db->get();		
		return $query->num_rows();
    }

    //FOR FRONT END REGISTRATION PAGE
    
    //get all product_size to display at front registration page, with status display 1 only
	function get_product_size_display_on() {
		$this->db->select('*');
		$this->db->from('product_size');
		$this->db->where('status', '1');
		$this->db->where('id_product_size !=', '0');
		$this->db->order_by('id_product_size asc');
		$query = $this->db->get();		
		return $query->result();
	}


	//cek if size title already exist
	public function cek_existing_size_title($str, $size_id) {
		$this->db->select('id_product_size');
		$this->db->from('product_size');
		$this->db->where('product_size', $str);
		
		if ($size_id != NULL) {
			$this->db->where('id_product_size !=', $size_id);	
		} 

		$query = $this->db->get();
		return $query->num_rows();
	}

	//cek if size title already exist
	public function cek_existing_attribute_title($str, $attribute_id) {

		$product_option = preg_replace('/\s+/', '', $str);

		$this->db->select('id_product_attributes');
		$this->db->from('product_attributes');
		$this->db->where('product_attributes', $str);
		
		if ($attribute_id != NULL) {
			$this->db->where('id_product_attributes !=', $attribute_id);	
		} 

		$query = $this->db->get();
		return $query->num_rows();
	}
	
	
	
	
}