<?php

namespace App\Http\Controllers;
use App\Models\Coupon;
use Illuminate\Http\Request;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Session;
use DB;
use Illuminate\Support\Facades\Redirect; 
use App\Http\Controllers\Controller;
session_start();

class CouponController extends Controller
{
  

  public function AuthLogin(){
        $admin_id=session::get('admin_id');
        if($admin_id){
        return Redirect::to('dashboard');
        }
        else{
        return Redirect::to('admin')->send();
        }
    } 

public function insert_coupon(){
     $this->AuthLogin();

        Return view('admin.coupon.insert_coupon');

 }

 public function list_coupon(){
    $this->AuthLogin();
            
         $list_coupon=Coupon::orderby('coupon_id','DESC')->get();     
        //$all_category_product= DB::table('tbl_category_product')->orderby('category_id','desc')->get();
         // $manager_coupon = view('admin.coupon.list_coupon')->with('list_coupon',$list_coupon);

        return view('admin.coupon.list_coupon')->with(compact('list_coupon'));
    }



public function delete_coupon($coupon_id){
    $this->AuthLogin();

     $Coupon=Coupon::find($coupon_id);
     $Coupon->delete();
     Session::put('message', 'xóa thành thành công');
     return Redirect::to('/list-coupon');
//DB::table('tbl_coupon')->where('coupon_id',$coupon_id)->delete();


         
 } 
 
// frontend 

 public function check_coupon(Request $Request){
    $data=$Request->all();
    $coupon=Coupon::where('coupon_code',$data['coupon'])->first();

    if($coupon){
     $count_coupon=$coupon->count();   
     if($count_coupon>0){
        $session_coupon= session::get('coupon');
       
        if($session_coupon==true){
            $is_avaiable=0;
            if($is_avaiable==0){
                $cou[]=array(

                    'coupon_code'=> $coupon->coupon_code,
                    'coupon_condition'=> $coupon->coupon_condition,
                    'coupon_number'=> $coupon->coupon_number,
                );
                Session::put('coupon',$cou);

            }
        }else{$cou[]=array(

                    'coupon_code'=> $coupon->coupon_code,
                    'coupon_condition'=> $coupon->coupon_condition,
                    'coupon_number'=> $coupon->coupon_number,

                );Session::put('coupon',$cou);

            }

        Session::save();
        return Redirect()->back()->with('message', 'Thêm mã giảm giá  thành công');  
        }
      }else{
        return Redirect()->back()->with('error', 'Mã giảm giá không đúng');
    }
}

    public function insert_coupon_code(Request $Request){

       $data=$Request->all();
        $Coupon=new Coupon();
        $Coupon->coupon_name=$data['coupon_name']; 
        $Coupon->coupon_time=$data['coupon_time'];
        $Coupon->coupon_number=$data['coupon_number'];
        $Coupon->coupon_condition=$data['coupon_condition'];
        $Coupon->coupon_code=$data['coupon_code'];
        $Coupon->timestamps = false;
        $Coupon->save();  

        Session::put('message', 'Thêm mã giảm giá thành công');
        return Redirect::to('/insert-coupon');
    }

  

   public function del_coupon(){
       $coupon = session::get('coupon');
      if($coupon==true){
   Session::forget('coupon');
   return Redirect()->back()->with('message', 'Xóa mã khuyến mãi thành công');

      }

   }

}