<?php

namespace App\Http\Controllers;

use App\Tour;
use Illuminate\Http\Request;
use Illuminate\Http\File;
use Illuminate\Support\Facades\Storage;
use Intervention\Image\Facades\Image;
use Illuminate\Support\Facades\Auth;

class TourController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        error_log("Tour:index");
        $tours=Tour::all();
        return view('tour.index')->with('tours',$tours);
    }


    public function index_bookings($tour_id)
    {
        $tour=Tour::find($tour_id);
        $bookings=array();
        foreach($tour->getBookings($tour_id) as $booking) {
            array_push($bookings,$booking);
        }
        error_log("Tour:index_bookings, tour_id=".$tour->id);
        return view('tour.index_bookings')->with('tour',$tour)->with('bookings',$bookings);
    }


    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        error_log("Tour:create");
        $tour = new Tour;
        $tour->name="neue Tour";
        $tour->beschreibung="Tour Beschreibung";
        $tour->user_id=Auth::user()->id;
        return view('tour.create')->with('tour',$tour);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        error_log("Tour:store");

        $request->validate(
            [
                'name'=>'required|min:3',
                'beschreibung'=>'required',
                'start'=>'required',
                'deadline'=>'required',
                'user_id'=>'required',
                'bild'=>'mimes:jpg,jpeg,bmp,png,gif'
            ]
        );

        $tour=new Tour;
        $tour->name=$request->input('name');
        $tour->user_id=$request->input('user_id');
        $tour->beschreibung=$request->input('beschreibung');
        $tour->start=$request->input('start');
        $tour->deadline=$request->input('deadline');
        $tour->max_participants=$request->input('max_participants');
        $tour->is_cancelled=$request->input('is_cancelled',false);
        $tour->save();

        error_log("Stored deadline:".$tour->deadline);

        return redirect('/tour');
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Tour  $tour
     * @return \Illuminate\Http\Response
     */
    public function show(Tour $tour)
    {
        return view('tour.show')->with('tour',$tour);
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Tour  $tour
     * @return \Illuminate\Http\Response
     */
    public function edit(Tour $tour)
    {
        error_log("Tour:edit");
        return view('tour.edit')->with('tour',$tour);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Tour  $tour
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Tour $tour)
    {
        error_log("Tour:update");
        $tour=Tour::find($request->input('tour_id'));

        $request->validate(
            [
                'tour_id' => 'required',
                'name'=>'required|min:3',
                'beschreibung'=>'required',
                'user_id'=>'required',
                'bild'=>'mimes:jpg,jpeg,bmp,png,gif'
            ]
        );

        if ($request->bild){
            $bild = Image::make($request->bild);
            $breite = $bild->width();
            $hoehe = $bild->height();
            if ($breite>$hoehe) {
                Image::make($request->bild)
                    ->widen(1200)
                    ->save(public_path().'/img/tour/'.$tour->id.'_gross.jpg');
                Image::make($request->bild)
                    ->widen(64)
                    ->save(public_path().'/img/tour/'.$tour->id.'.jpg');
            }else {
                Image::make($request->bild)
                    ->heighten(900)
                    ->save(public_path().'/img/tour/'.$tour->id.'_gross.jpg');
                Image::make($request->bild)
                    ->widen(96)
                    ->save(public_path().'/img/tour/'.$tour->id.'.jpg');
            }
        }

        $tour->name=$request->input('name');
        $tour->beschreibung=$request->input('beschreibung');
        $tour->start=$request->input('start');
        $tour->deadline=$request->input('deadline');
        $tour->max_participants=$request->input('max_participants');
        $tour->is_cancelled=$request->input('is_cancelled',false);

        $tour->save();

        return redirect('/tour');

    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Tour  $tour
     * @return \Illuminate\Http\Response
     */
    public function destroy(Tour $tour)
    {
        //
    }

}