<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class ProjectEvent extends Model
{
    public const UPDATED_AT = null;

    protected $fillable = ['project_id', 'event_type', 'actor_id', 'subject_type', 'subject_id', 'metadata', 'created_at'];

    protected function casts(): array
    {
        return [
            'metadata' => 'array',
            'created_at' => 'datetime',
        ];
    }

    public function project(): BelongsTo
    {
        return $this->belongsTo(Project::class);
    }

    public function actor(): BelongsTo
    {
        return $this->belongsTo(User::class, 'actor_id');
    }

    public static function record(int $projectId, string $eventType, ?int $actorId, ?string $subjectType = null, ?int $subjectId = null, array $metadata = []): self
    {
        return self::create([
            'project_id' => $projectId,
            'event_type' => $eventType,
            'actor_id' => $actorId,
            'subject_type' => $subjectType,
            'subject_id' => $subjectId,
            'metadata' => $metadata,
            'created_at' => now(),
        ]);
    }
}