<?php

namespace App\Resources;

use App\Enumerations\ParticipationType;
use App\Models\EventParticipant;
use Illuminate\Http\Resources\Json\JsonResource;

class EventParticipantResource extends JsonResource
{
    function __construct(EventParticipant $participant)
    {
        parent::__construct($participant);
    }

    public function toArray($request) : array
    {
        $event = $this->resource->event;

        $amountLeft = $this->resource->amount;
        if ($this->resource->amount_paid !== null) {
            $amountLeft->subtractAmount($this->resource->amount_paid);
        }

        $presenceDays = $this->resource->arrival_date->diff($this->resource->departure_date)->days;
        $presenceDaysSupport = $presenceDays;

        if ($presenceDaysSupport === 0) {
            $presenceDaysSupport = 1;
        } else {
            $presenceDaysSupport = $presenceDaysSupport - 1;
        }

        return array_merge(
            $this->resource->toArray(),
            [
                'presenceDays' => ['real' => $presenceDays, 'support' => $presenceDaysSupport],
                'participationType' => ParticipationType::where(['slug' => $this->resource->participation_type])->first()->name,
                'needs_payment' => $this->resource->amount->getAmount() > 0 && $event->pay_direct,
                'nicename' => $this->resource->getNicename(),
                'arrival' => $this->resource->arrival_date->format('d.m.Y'),
                'departure' => $this->resource->departure_date->format('d.m.Y'),
                'amount_left_string' => $amountLeft->toString(),
                'amount_left_value' => $amountLeft->getAmount(),
                'email_1' => $this->resource->email_1,

            ]

        );
    }
}