<?php

namespace App\Http\Controllers;
use App\Models\Slider;
use Session;
use DB;
use Illuminate\Support\Facades\Redirect; 
use App\Http\Controllers\Controller;
session_start();

use Illuminate\Http\Request;

class BannerController extends Controller{

// kiểm tra đăng nhập

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

// and Đăng Nhập


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

   $all_slide= Slider::orderby('slider_id', 'DESC')->get();

    return view('admin.slider.list_slider')->with(compact('all_slide'));


 }
   public function add_slider(){
    $this->AuthLogin();

        return view('admin.slider.add_slider');
    }


  public function save_slider(Request $Request){
        $this->AuthLogin();
        $data=$Request->all();
        $slide=new Slider();
        $slide->slider_name=$data['slider_name']; 
        $slide->slider_code=$data['slider_code']; 
        $slide->slider_title=$data['slider_title']; 
        $slide->slider_desc=$data['slider_desc'];
        $slide->slider_status=$data['slider_status'];
        $slide->slider_link=$data['slider_link'];
        $slide->timestamps = false;
        $get_image=$Request->file('slider_image');
        // $get_image1=$Request->file('slider_image1');
        if($get_image){
        $get_name_image = $get_image->getClientOriginalName(); //lay ten của hình ảnh
        $name_image = current(explode('.',$get_name_image));
        $new_image =  $name_image.rand(0,99).'.'.$get_image->getClientOriginalExtension();
        $get_image->move('public/uploads/slider',$new_image);
        $slide->slider_image =$new_image;

        // if ($get_image &&  $get_image1){
        // $get_name_image = $get_image->getClientOriginalName();
        // $new_image = $get_name_image.rand(0,99).'.'.$get_image->getclientOriginalExtension();
        // $get_image->move('public/uploads/slider',$new_image);
        // $slide->slider_image =$new_image;
        // $get_name_image1 = $get_image1->getClientOriginalName();
        // $new_image1 = $get_name_image1.rand(0,99).'.'.$get_image1->getclientOriginalExtension();
        // $get_image1->move('public/uploads/slider',$new_image1);
        // $slide->slider_image1 =$new_image1;
        $slide->save();
        Session::put('message', 'Thêm sản phẩm thành công');
        return Redirect::to('manager-banner');
        }
      
    
    }
    



    public function edit_slider($slider_id){
      $this->AuthLogin();
     $edit_slider= Slider::where('slider_id',$slider_id)->get(); 
     return view('admin.slider.edit_slider')->with(compact('edit_slider'));
   }

      public function update_slider(Request $Request, $slider_id){
        $data=$Request->all();
        $slide=Slider::find($slider_id);
        $slide->slider_name=$data['slider_name']; 
        $slide->slider_code=$data['slider_code']; 
        $slide->slider_title=$data['slider_title']; 
        $slide->slider_desc=$data['slider_desc'];
        $slide->slider_link=$data['slider_link'];
        $slide->timestamps = false;
        $get_image=$Request->file('slider_image');
        if($get_image){
        $get_name_image = $get_image->getClientOriginalName(); //lay ten của hình ảnh
        $name_image = current(explode('.',$get_name_image));
        $new_image =  $name_image.rand(0,99).'.'.$get_image->getClientOriginalExtension();
        $get_image->move('public/uploads/slider',$new_image);
        $slide->slider_image =$new_image;
        $slide->save();
        Session::put('message', 'cập nhật phẩm thành công');
        return Redirect::to('/manager-banner');
        }
      else{


        $image=Slider::where('slider_id',$slider_id)->get();
          foreach ($image as $key =>$image1){

        $slide->slider_image=$image1->slider_image;
       }
      
        $slide->save();


        Session::put('message', 'cập nhật phẩm thành công');
       return Redirect::to('/manager-banner');
        }
        
    } 

         public function unactive_slider($slider_id){
        DB::table('tbl_slider')->where('slider_id',$slider_id)->update(['slider_status'=>1]);
        Session::put('message', 'Kích hoạt thành công trạng thái');
                return Redirect::to('/manager-banner');
            }
                 public function active_slider($slider_id){

            DB::table('tbl_slider')->where('slider_id',$slider_id)->update(['slider_status'=>0]);
        Session::put('message', 'Kích hoạt thành công trạng thái');
                return Redirect::to('/manager-banner');
            }



              public function delete_slider ($slider_id) {
        $slide=Slider::find($slider_id);  
      // DB::table('tbl_product')->where('product_id',$product_id)->delete();
       unlink('public/uploads/slider/'.$slide->slider_image);
       $slide->delete();
          Session::put('message', 'xóa thành thành công');
          return Redirect::to('/manager-banner');
       }  

}