<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Carbon\Carbon;
use Intervention\Image\ImageManagerStatic as Image;

class ImagesController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function get(Request $request)
    {
        $date = $request->input('date',NULL);
        if ($date == "0" || $date == NULL) $date = Carbon::now();
        if ($date == "-1") $date = Carbon::now()->add(-1,'day');
        if ($date == "-2") $date = Carbon::now()->add(-2,'day');
        if (strlen($date) > 2) $date = Carbon::parse($date);

        date_default_timezone_set(config('app.timezone'));
        $items = [];

        $dir = public_path().'/'.config('app.image.dir').'/backup/'.$date->format('Y/m/d');
    
        if (! \File::isDirectory($dir)) {
                return response()->json([]);
        }

        $files = \File::allFiles($dir);
        foreach ($files as $file) {
            $pstat = stat($file);
            $time = date('d.m.Y H:i:s',$pstat['mtime']);

            $thumb_file = str_replace('backup','thumb',$file); 
            $item = ['src' => str_replace($_SERVER['DOCUMENT_ROOT'], '', $file),
                'thumbnail' => str_replace($_SERVER['DOCUMENT_ROOT'], '', $thumb_file),
                'w' => 1600, 'h' => 1200, 'title' => 'Time of photo: '. $time];
            $items[] = $item;
        }

        return response()->json($items);
    } 
}