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

class Brand_m extends MY_Model
{

	protected $_table_name = 'brands';
	protected $_primary_key = 'id_brands';
	protected $_order_by = 'id_brands';

	public $rules = array(

		array(
			'field'   => 'brand_name',
			'label'   => 'Nama Merek',
			'rules'   => 'trim|required|callback__cek_existing_brand_title'
		),
		array(
			'field'   => 'status',
			'label'   => 'status',
			'rules'   => 'trim|required'
		),
		array(
			'field'   => 'priority',
			'label'   => 'Urutan Tampilan',
			'rules'   => 'trim|required|numeric'
		),
		array(
			'field'   => 'meta_description',
			'label'   => 'Deskripsi Meta',
			'rules'   => 'trim'
		),
		array(
			'field'   => 'meta_title',
			'label'   => 'Judul Browser',
			'rules'   => 'trim'
		),
	);

	function __construct()
	{
		parent::__construct();
	}

	//pagination included
	function get_all_brands()
	{
		$this->db->select('*, ( SELECT COUNT(*) FROM products WHERE id_brands = products.brand_id) as jumlah');
		$this->db->from('brands');
		$this->db->where('status', '1');
		$this->db->order_by('id_brands');
		$query = $this->db->get();
		return $query->result();
	}

	//function to display new brand, where all fields are empty
	public function get_new()
	{
		$brands = new stdClass();
		$brands->brand = '';
		$brands->status = '';
		$brands->priority = '';
		$brands->meta_description = '';
		$brands->meta_title = '';
		$brands->banner_link = '';
		$brands->description = '';
		$brands->description_en = '';
		return $brands;
	}

	//get all brands 
	function get_brands()
	{
		$this->db->select('*');
		$this->db->from('brands');
		$this->db->order_by('id_brands asc');
		$query = $this->db->get();
		return $query->result();
	}

	//function add new brand
	function add_brand($data)
	{
		$this->db->insert('brands', $data);
		return $this->db->insert_id();
	}

	//function edit brand
	function edit_brand($id, $data)
	{
		$this->db->where('id_brands', $id);
		$this->db->update('brands', $data);
	}

	//function count all record for brand
	public function record_count()
	{
		return $this->db->get('brands')->num_rows();
	}

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

	//FOR FRONT END REGISTRATION PAGE

	//get all brands to display at front registration page, with status display 1 only
	function get_brands_display_on()
	{
		$this->db->select('*');
		$this->db->from('brands');
		$this->db->where('status', '1');
		$this->db->where('id_brands !=', '0');
		$this->db->order_by('id_brands asc');
		$query = $this->db->get();
		return $query->result();
	}

	//cek if brand title already exist
	public function cek_existing_brand_title($str, $brand_id)
	{

		$this->db->select('id_brands');
		$this->db->from('brands');
		$this->db->where('brand', $str);

		if ($brand_id != NULL) {
			$this->db->where('id_brands !=', $brand_id);
		}
		$query = $this->db->get();
		return $query->num_rows();
	}

	public function getProductBrand($id)
	{
		$this->db->select('id_products');
		$this->db->from('products');
		$this->db->where('brand_id', $id);
		$query = $this->db->get();
		foreach ($query->result() as $row) {
			$return[] = $row->id_products;
		}
		return $return;
	}

	public function getDetailVendors($ar)
	{
		$this->db->select('vendors.vendor, vendors.alamat, vendors.email, GROUP_CONCAT(products.title SEPARATOR "<br>")  as products ');
		$this->db->from('invoice_detail , invoice, vendors, products');
		$this->db->where('products.id_products = invoice_detail.product_id and invoice.vendor_id = vendors.id_vendor and invoice.id_invoice = invoice_detail.invoice_id');
		$this->db->where_in(' invoice_detail.product_id', $ar);
		$this->db->group_by('invoice_detail.invoice_id');
		$query = $this->db->get();
		return $query->result();
	}

	public function count_brands($status = NULL)
	{
		$this->db->from('brands');
		if (!is_null($status)) {
			$this->db->where('status', (string) $status);
		}

		return $this->db->count_all_results();
	}

	public function fetch_brand_by_id($id_brand)
	{
		$this->db->select('*')
			->from('brands')
			->where('id_brands', $id_brand);

		return $this->db->get()->row();
	}

	public function search_brands($query)
	{
		$this->db->select('b.id_brands, b.brand, b.alias, b.logo, (SELECT COUNT(*) FROM products p WHERE p.brand_id = b.id_brands AND p.product_status = "1") as total_product');
		$this->db->from('brands b');

		if ($query) {
			// Pecah query jadi kata-kata
			$keywords = array_filter(explode(' ', trim($query)));
			$fulltext_keywords = [];
			$like_keywords = [];

			// Pisahin kata yang mungkin angka atau pendek
			foreach ($keywords as $keyword) {
				if (is_numeric($keyword) || strpos($keyword, ',') !== false || strlen($keyword) < 4) {
					// Angka, desimal (00,1), atau kata pendek masuk ke LIKE
					$like_keywords[] = $keyword;
				} else {
					// Kata normal masuk ke FULLTEXT
					$fulltext_keywords[] = $keyword;
				}
			}

			$this->db->group_start();

			// FULLTEXT untuk kata-kata panjang
			if (!empty($fulltext_keywords)) {
				$fulltext_query = '+' . implode(' +', $fulltext_keywords);
				$this->db->where("MATCH(b.brand) AGAINST('$fulltext_query' IN BOOLEAN MODE)", NULL, FALSE);
			}

			if (!empty($like_keywords)) {
				$this->db->group_start();
				foreach ($like_keywords as $keyword) {
					$this->db->like('b.brand', $keyword);
				}
				$this->db->group_end();
			}

			$this->db->group_end();
		}

		$this->db->where('b.status', '1');
		$this->db->order_by('b.priority', 'ASC');
		$this->db->limit(5);

		if (!empty($fulltext_keywords)) {
			$fulltext_query = '+' . implode(' +', $fulltext_keywords);
			$this->db->order_by("MATCH(b.brand) AGAINST('$fulltext_query' IN BOOLEAN MODE) DESC");
		}

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