<?php

namespace App\Actions\Notifications;

use App\Enums\NotificationEventType;
use Carbon\CarbonImmutable;
use Illuminate\Contracts\Support\Arrayable;

/**
 * @implements Arrayable<string, mixed>
 */
final readonly class TicketStatusChangedPayload implements Arrayable
{
    public function __construct(
        public NotificationEventType $eventType,
        public int $projectId,
        public string $projectKey,
        public string $projectName,
        public int $ticketId,
        public string $ticketKey,
        public string $ticketTitle,
        public string $ticketUrl,
        public ?int $actorId,
        public ?string $actorName,
        public int $fromStatusId,
        public string $fromStatusLabel,
        public int $toStatusId,
        public string $toStatusLabel,
        public CarbonImmutable $occurredAt,
    ) {}

    /**
     * @return array{
     *     event_type: string,
     *     project: array{id: int, key: string, name: string},
     *     ticket: array{id: int, key: string, title: string},
     *     actor: array{id: int, name: string}|null,
     *     from: array{id: int, label: string},
     *     to: array{id: int, label: string},
     *     ticket_url: string,
     *     occurred_at: string
     * }
     */
    public function toArray(): array
    {
        return [
            'event_type' => $this->eventType->value,
            'project' => [
                'id' => $this->projectId,
                'key' => $this->projectKey,
                'name' => $this->projectName,
            ],
            'ticket' => [
                'id' => $this->ticketId,
                'key' => $this->ticketKey,
                'title' => $this->ticketTitle,
            ],
            'actor' => $this->actorId === null || $this->actorName === null
                ? null
                : [
                    'id' => $this->actorId,
                    'name' => $this->actorName,
                ],
            'from' => [
                'id' => $this->fromStatusId,
                'label' => $this->fromStatusLabel,
            ],
            'to' => [
                'id' => $this->toStatusId,
                'label' => $this->toStatusLabel,
            ],
            'ticket_url' => $this->ticketUrl,
            'occurred_at' => $this->occurredAt->toISOString(),
        ];
    }
}