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<?php

namespace App\Http\Controllers;

use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Http\Request;
use App\Models\SectionMaster;    
use App\Models\Htl_user;
use App\Models\Classic;	   
use App\Models\Course;    
use DB;

class CourseController extends Controller
{
    
    public function add_course_process(Request $req){
       
        $courseName=$req->input('courseName');
        $remark=$req->input('remark');
        // echo $userId;
        // echo $password;
        $values = array('courseName' => ucfirst($courseName),'remark' => $remark);
        

       
     
       // echo count($data);

        if( DB::table('course_master')->insert($values)){
            return ['status'=>True, 'message'=>'Course Added'];
        }
        else{
            return ['status'=>False, 'message'=>'Course Not Added'];
        }
       // echo "<br>";
        
    }

	public function delete_course_process($id)		
	{
		//return ['status'=>True, 'message'=>'Course deleted'];					
		$courseInfo = Course::where('courseId',$id)->get();   
		$courseId = $courseInfo[0]->courseId??''; 		
		
        if($courseId>0)		
		{
			$classes = Classic::select(DB::raw('count(*) as record_count1'))	
             ->where('courseId',$courseId)			             
             ->get();
			
			$sections = SectionMaster::select(DB::raw('count(*) as record_count2'))	
             ->where('courseId',$courseId)	  		             
             ->get();  
			 
			if($classes[0]->record_count1>0 || $sections[0]->record_count2>0) 
			{
				return response()->json(["status" => "failed","success" => false,"message" => "Whoops! failed to delete, Course having classes and sections!!","errors" =>'']);   
			}
			else
			{
				Course::where('courseId',$id)->delete();	  
				return response()->json(["status" =>'successed', "success" => true, "message" => "Course deleted successfully","data" => '']); 
			}
			
		}
		else
		{
			return response()->json(["status" => "failed","success" => false,"message" => "Whoops! failed to delete,!!","errors" =>'']); 	
		} 		 
		
	}

    public function course_list(){
        $data=array();
        $data= DB::table('course_master')
         ->select('*')
         ->get();
 
         if(count($data) > 0){
             return ['status'=>True, 'data'=> $data];
         }
         else{
             return ['status'=>False, 'data'=>$data];
         }
    }
}