<?php                                                                                                                                                                                                                
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Helpers\CryptoHelper;

use Illuminate\Support\Facades\DB;
use App\Http\Controllers\Controller;

use Illuminate\Support\Facades\Input;

class SearchController extends Controller {
	/**
	* Shows the index page.
	*
	* @return Response
	*/
	public function showPage(Request $request) {

		/*
		* Sorting
		*/
		$sort_by = Input::get("sort");
		switch ($sort_by) {
		case("price"):
		    $sort_by = "discounted_price";
		    break;
		case("discounted_price"):
		    $sort_by = "discounted_price";
		    break;
		case("name"):
		    $sort_by = "name";
		    break;
		case("shop"):
		    $sort_by = "shop";
		    break;
		case("procent"):
		    $sort_by = "procent";
		    break;
		case("time"):
		    $sort_by = "created_at";
		    break;
		case("created_at"):
		    $sort_by = "created_at";
		    break;
		default:
		    $sort_by = "created_at";
		    break;
		}

		$order_by = $request->input("order");
		if ( "desc" != $order_by ) {
		    $order_by = "asc";
		}

		$query = Input::get("q");
		$q = "%" . $this->escapeLike($query) . "%";
	    	$data = DB::table('all_view')->where('name', 'like', $q)->orWhere('spirit_type', 'like', $q)->orderBy($sort_by, $order_by)->simplePaginate(20);
		#$data = DB::table('whisky_view')->orderBy('procent', 'DESC')->limit(100)->simplePaginate(20);
		#var_dump($data); exit;

		$query_string = "";
		$query_params = Input::get();
		foreach( $query_params as $key => $value) {
			$query_string .= "&" . $key . "=" . $value;
		}
		$query_string = ltrim($query_string, "&");

		return view('search', ['data' => $data, 'search_phrase' => $query, 'rss_feed' => '/search/feed/?' . $query_string ]);
	}

	private function escapeLike($string) {
		$search = array('%', '_');
		$replace   = array('\%', '\_');
		return str_replace($search, $replace, $string);
	}

}