<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests\StoreUploadRequest;
use App\Upload;
use Image;

class UploadController extends Controller
{
    private $destinationPath = 'uploads/';
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        //
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(StoreUploadRequest $request)
    {
        $model = config('uploadable.'.$request->model);
        $model = $model::find($request->id);

        $file      = $request->file('file');
        $fileName  = pathinfo($file->getClientOriginalName(), PATHINFO_FILENAME);
        $extension = strtolower(pathinfo($file->getClientOriginalName(), PATHINFO_EXTENSION));
        $isImage   = in_array($extension, ['jpg', 'jpeg', 'png']);

        $tempName    = md5($fileName . time());
        $newFileName = $tempName . '.' . $extension;

        if ($isImage) {

            // File System stuff
            $img = Image::make($file->getRealPath());
            $img->resize(1200, 1200, function ($constraint) {
                $constraint->aspectRatio();
                $constraint->upsize();
            });
            $img->save($this->destinationPath.'images/'.$newFileName, 60, 'jpg');
            $img->fit(600, 400);
            $img->save($this->destinationPath.'thumbnails/'.$newFileName, 60, 'jpg');

            // DB stuff
            $upload = new Upload;
            $upload->type = 'img';
            $upload->name = $fileName;
            $upload->category = $request->category;
            $upload->path = $this->destinationPath.'images/'.$newFileName;
            $upload->thumbnail = $this->destinationPath.'thumbnails/'.$newFileName;

            $model->images()->save($upload);

            return view('upload._image', compact('upload'));

        } else {

            $file->move($this->destinationPath.'documents/', $newFileName);

            $upload = new Upload;
            $upload->type = 'doc';
            $upload->name = $file->getClientOriginalName();     
            $upload->category = $request->category;
            $upload->path = $this->destinationPath.'documents/'.$newFileName;

            $model->documents()->save($upload);

            return view('upload._document', compact('upload'));
        }   
    }

    /**
     * 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)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy(Upload $upload)
    {
        $upload->delete();
    }

    public function image(Request $request)
    {
        $file = $request->file('file');

        $request->validate([
            'file' => [
                'required',
                'file',
                'mimes:jpg,jpeg,png',
                'mimetypes:image/jpeg,image/pjpeg,image/png',
                'max:51200',
            ],
        ]);

        $fileName  = pathinfo($file->getClientOriginalName(), PATHINFO_FILENAME);
        $extension = strtolower(pathinfo($file->getClientOriginalName(), PATHINFO_EXTENSION));

        $tempName    = md5($fileName.time());
        $newFileName = $tempName.'.'.$extension;

        // File System stuff
        $img = Image::make($file->getRealPath());
        $img->resize(1200, 1200, function ($constraint) {
            $constraint->aspectRatio();
            $constraint->upsize();
        });
        $img->save($this->destinationPath.'media/'.$newFileName, 60, 'jpg');

        return response()->json(['location' => $newFileName]);
    }
}