<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class ProgramParticipant extends Model
{
    protected $fillable = [
        'program_id', 'participant_id',
        'registration_source', 'is_pre_registered', 'pre_registered_session',
        'status', 'registered_at',
    ];

    protected function casts(): array
    {
        return [
            'is_pre_registered' => 'boolean',
            'registered_at'     => 'datetime',
        ];
    }

    public function program()
    {
        return $this->belongsTo(Program::class);
    }

    public function participant()
    {
        return $this->belongsTo(Participant::class);
    }

    public function attendance()
    {
        return $this->hasOne(Attendance::class);
    }
}