<?php

declare(strict_types=1);

namespace App\Http\Resources\Api\V1;

use App\Models\Event;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

final class EventResource extends JsonResource
{
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            'organisation_id' => $this->organisation_id,
            'parent_event_id' => $this->parent_event_id,
            'name' => $this->name,
            'slug' => $this->slug,
            'start_date' => $this->start_date->toDateString(),
            'end_date' => $this->end_date->toDateString(),
            'timezone' => $this->timezone,
            'status' => $this->status,
            'allowed_transitions' => Event::STATUS_TRANSITIONS[$this->status] ?? [],
            'event_type' => $this->event_type,
            'event_type_label' => $this->event_type_label,
            'sub_event_label' => $this->sub_event_label,
            'is_recurring' => $this->is_recurring,
            'is_festival' => $this->resource->isFestival(),
            'is_sub_event' => $this->resource->isSubEvent(),
            'is_flat_event' => $this->resource->isFlatEvent(),
            'has_children' => $this->resource->hasChildren(),
            'created_at' => $this->created_at->toIso8601String(),
            'updated_at' => $this->updated_at->toIso8601String(),
            'children_count' => $this->whenCounted('children'),
            'organisation' => new OrganisationResource($this->whenLoaded('organisation')),
            'parent' => new EventResource($this->whenLoaded('parent')),
            'children' => EventResource::collection($this->whenLoaded('children')),
        ];
    }
}