<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Backpack\CRUD\CrudTrait;
use Illuminate\Support\Facades\Config;
use Illuminate\Support\Str;

class Venue extends Model
{
    use CrudTrait;

    /*
    |--------------------------------------------------------------------------
    | GLOBAL VARIABLES
    |--------------------------------------------------------------------------
    */
    protected $casts = [ 'address' => 'array','images' => 'array'];
    protected $table = 'venues';
    // protected $primaryKey = 'id';
    public $timestamps = false;
    // protected $guarded = ['id'];
    protected $fillable = [
        'venue_name',
        'venue_name_ru',
        'venue_name_tk',
        'venue_name_full',
        'description_ru',
        'description_tk',
        'location_address',
        'location_address_line_1',
        'location_address_line_2',
        'location_country',
        'location_country_code',
        'location_state',
        'location_post_code',
        'location_street_number',
        'location_lat',
        'location_long',
        'location_google_place_id',
        'seats_image',
        'active',
        'address',
        'images',
    ];
    // protected $hidden = [];
    // protected $dates = [];


    /*
    |--------------------------------------------------------------------------
    | FUNCTIONS
    |--------------------------------------------------------------------------
    */
    public static function boot()
    {
        parent::boot();
        static::deleting(function($obj) {
            $disk = config('filesystems.default');
            \Storage::disk($disk)->delete($obj->seats_image);

            if (count((array)$obj->images)) {
                foreach ($obj->images as $file_path) {
                    \Storage::disk('uploads')->delete($file_path);
                }
            }
        });
    }


    /*
    |--------------------------------------------------------------------------
    | RELATIONS
    |--------------------------------------------------------------------------
    */
    public function events(){
        return $this->hasMany(Event::class);
    }

    public function sections(){
        return $this->hasMany(Section::class);
    }
    /*
    |--------------------------------------------------------------------------
    | SCOPES
    |--------------------------------------------------------------------------
    */

    /*
    |--------------------------------------------------------------------------
    | ACCESORS
    |--------------------------------------------------------------------------
    */

    public function getVenueNameAttribute(){
        return $this->{'venue_name_'.Config::get('app.locale')};
    }
    /*
    |--------------------------------------------------------------------------
    | MUTATORS
    |--------------------------------------------------------------------------
    */
    public function setSeatsImageAttribute($value){
        $attribute_name = "seats_image";
        $disk = config('filesystems.default'); // or use your own disk, defined in config/filesystems.php
        $destination_path = "venues"; // path relative to the disk above

        // if the image was erased
        if ($value==null) {
            // delete the image from disk
            \Storage::disk($disk)->delete($this->{$attribute_name});

            // set null in the database column
            $this->attributes[$attribute_name] = null;
        }

        // if a base64 was sent, store it in the db
        if (starts_with($value, 'data:image'))
        {
            // 0. Make the image
            $image = \Image::make($value)->encode('jpg', 90);
            // 1. Generate a filename.
            $filename = md5($value.time()).'.jpg';
            // 2. Store the image on disk.
            \Storage::disk($disk)->put($destination_path.'/'.$filename, $image->stream());
            // 3. Save the public path to the database
            // but first, remove "public/" from the path, since we're pointing to it from the root folder
            // that way, what gets saved in the database is the user-accesible URL
            $public_destination_path = Str::replaceFirst('public/', '', $destination_path);
            $this->attributes[$attribute_name] = $public_destination_path.'/'.$filename;
        }
    }

    public function uploadMultipleFilesToDisk($value, $attribute_name, $disk, $destination_path)
    {
        $request = \Request::instance();
        $attribute_value = (array) $this->{$attribute_name};
        $files_to_clear = $request->get('clear_'.$attribute_name);
        // if a file has been marked for removal,
        // delete it from the disk and from the db
        if ($files_to_clear) {
            foreach ($files_to_clear as $key => $filename) {
                \Storage::disk($disk)->delete($filename);
                $attribute_value = array_where($attribute_value, function ($value, $key) use ($filename) {
                    return $value != $filename;
                });
            }
        }
        // if a new file is uploaded, store it on disk and its filename in the database
        if ($request->hasFile($attribute_name)) {
            foreach ($request->file($attribute_name) as $file) {
                if ($file->isValid()) {
                    // 1. Generate a new file name
                    $new_file_name = md5($file.time()).'.jpg';
                    // 2. Move the new file to the correct path
                    $file_path = $file->storeAs($destination_path, $new_file_name, $disk);
                    // 3. Add the public path to the database
                    $attribute_value[] = $file_path;
                }
            }
        }
        $this->attributes[$attribute_name] = json_encode($attribute_value);
    }

    public function setImagesAttribute($value)
    {
        $attribute_name = "images";
        $disk = config('filesystems.default');
        $destination_path = "venues/Images";

        $this->uploadMultipleFilesToDisk($value, $attribute_name, $disk, $destination_path);
    }
}