<?php

namespace App\Http\Controllers;
use App\Page;
use Auth;
use Session;
use Illuminate\Http\Request;

class Pagescontroller extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $pages=Page::where("sub_of",0)->get();
        return view("admin.pages.view")
            ->with("pages",$pages);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        $pages=Page::where("sub_of",0)->get();
        return view("admin.pages.create")
            ->with("pages",$pages);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $this->validate($request,[
            "title"=>"required|max:200|unique:pages",
            "content"=>"required",
            "sub_of"=>"required",
        ]);

        $page = new Page;

        if ($request->hasFile('image')) {

            $image = $request->image;
            $new_image_name = time().'image';
            $image->move('uploads/pages',$new_image_name);
            $page->image ='uploads/pages/'.$new_image_name;
        }

        if ($request->hasFile('banner')) {

            $banner = $request->banner;
            $new_banner_name = time().'banner';
            $banner->move('uploads/pages',$new_banner_name);
            $page->banner ='uploads/pages/'.$new_banner_name;
        }

        $page->title = $request->title; 
        $page->slug  = str_slug($request->title);
        $page->content  = $request->content;
        $page->sub_of  = $request->sub_of;
        $page->selector  = $request->selector;
        $page->can_be_deleted  = $request->can_be_deleted;
        $page->gallery  = $request->gallery;
        $page->icon  = $request->icon;
        $page->save();
        
        Session::flash('success','Page Created Successfully');
        return redirect()->back();     
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        $all_pages=Page::all();
        $page=Page::find($id);
        return view("admin.pages.edit")
            ->with("all_pages",$all_pages)
            ->with("page",$page);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        $this->validate($request,[
            "title"=>"required|max:200",
            "content"=>"required",
            "sub_of"=>"required",
        ]);

        $page = Page::find($id);
        if($request->hasFile("image")){
             $image=$request->image;
             $image_new_name=time().$image->getClientOriginalName();
             $image->move("uploads/pages",$image_new_name);
             $page->image= "uploads/pages/".$image_new_name;
             $page->save();
        }

        if($request->hasFile("banner")){
             $banner=$request->banner;
             $banner_new_name=time().$banner->getClientOriginalName();
             $banner->move("uploads/pages",$banner_new_name);
             $page->banner= "uploads/pages/".$banner_new_name;
             $page->save();
        }


        $page->title=$request->title;
        $page->sub_of=$request->sub_of;
        $page->content=$request->content;
        $page->gallery=$request->gallery;
        $page->selector=$request->selector;
        $page->can_be_deleted=$request->can_be_deleted;
        $page->slug= str_slug($request->title);
        $page->icon=$request->icon;

        $page->save();

        Session::flash('success','Page was updated Successfully');
        return redirect()->back();
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function calldelete()
    {
        return view('deleting');       
    }    

    public function delete($id)
    {

        $page=Page::find($id);
        foreach ($page->products as $product) {
            $product->forceDelete();
        }       
        
        $page->delete();

        Session::flash("warning","Page Deleted Successfully");
        return redirect()->back();
    }
}