<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Attributes\Table;
use Illuminate\Database\Eloquent\Concerns\HasUuids;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

#[Fillable(['conversation_id', 'agent_id', 'role', 'content', 'attachments', 'tool_calls', 'tool_results', 'usage', 'meta', 'content', 'user_id'])]
#[Table('agent_conversation_messages')]
class ChatMessage extends Model
{
    use HasUuids;

    public function chat(): BelongsTo
    {
        return $this->belongsTo(Chat::class, 'conversation_id', 'id');
    }

    protected $casts = [
        'attachments' => 'array',
        'meta' => 'array',
        'usage' => 'array',
        'tool_calls' => 'array',
        'tool_results' => 'array',
    ];
}