<?php

namespace App\Repositories;

use Response;
use Storage;
use Util;
use Validator;

class FileRepository extends BaseRepository {


    protected $rules;
    protected $messages;

    protected $disk;
    protected $dir;

    protected $filename;
    protected $allowed_filename;
    protected $originalName;
    protected $extension;
    protected $mine;
    protected $size;


    public function __construct(){

        $this->rules = [
            'file' => 'required|mimes:pdf,jpeg,png|max:32768'
        ];
        $this->messages = [
            'file.mimes' => 'Datei ist kein PDF/JPG/PNG Format',
            'file.required' => 'PDF/JPG/PNG-Datei wird benötigt'
        ];
    }

    public function _set($name, $value){
        $this->{$name} = $value;
    }

    public function uploadFile( $form_data )
    {
        $validator = Validator::make($form_data, $this->rules, $this->messages);

        if ($validator->fails()) {
            return Response::json([
                'error' => true,
                'message' => $validator->messages()->first(),
                'code' => 400
            ], 400);
        }
        $file = $form_data['file'];

        $this->originalName = $file->getClientOriginalName();
        $this->extension = strtolower($file->getClientOriginalExtension());
        $this->mine = $file->getClientMimeType();
        $this->size = $file->getClientSize();


        $this->makeFilename();
        //$dir = $this->model->getInvoiceStorageAttDir();

        $this->store(file_get_contents($file->getRealPath()));
        $this->save();
        return $this->response();

    }

    public function storeFile( $content )
    {
        $this->makeFilename();
        $this->store($content);
        $this->size =  Storage::disk($this->disk)->size($this->dir.$this->allowed_filename);
        $this->save();
        return $this->response();
    }

    public function store($content){
        if(!Storage::disk($this->disk)->exists( $this->dir )){
            Storage::disk($this->disk)->makeDirectory($this->dir); //creates directory
        }
        Storage::disk($this->disk)->put($this->dir.$this->allowed_filename, $content);
    }

    public function save(){

    }

    public function response(){
        return Response::json([
            'error' => false,
            'filename' => $this->allowed_filename,
            'originalName' => $this->originalName,
            'file_data' => $this->extension,
            'mine' => $this->mine,
            'size' => $this->size,
            'redirect' => '',
            'code'  => 200
        ], 200);
    }

    private function makeFilename(){
        $originalNameWithoutExt = substr($this->originalName, 0, strlen($this->originalName) - strlen($this->extension) - 1);
        $this->filename = Util::sanitize($originalNameWithoutExt, true, false, true);
        $this->allowed_filename = uniqid("", true) . '_' . $this->filename.".".$this->extension;
    }
}