<?php

namespace App\Models\Interview;

use App\Traits\BelongsToTenant;
use App\Traits\ModelTrait;
use Illuminate\Database\Eloquent\Model;

class InterviewAiConversation extends Model
{
    use BelongsToTenant, ModelTrait;

    const UPDATED_AT = null;

    protected $fillable = [
        'tenant_id',
        'interview_session_id',
        'interview_project_id',
        'role',
        'content',
        'structured_data',
        'domain',
        'tokens_used',
        'model_used',
    ];

    protected $casts = [
        'structured_data' => 'array',
        'tokens_used' => 'integer',
    ];

    public function session()
    {
        return $this->belongsTo(InterviewSession::class, 'interview_session_id');
    }

    public function project()
    {
        return $this->belongsTo(InterviewProject::class, 'interview_project_id');
    }
}