<?php

namespace App\Models;

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

class Reminder extends Model
{
    use HasFactory;

    protected $fillable = [
        'appointment_id',
        'template_id',
        'channel',
        'content',
        'send_at',
        'sent_at',
        'status',
        'error_message',
        'response',
    ];

    protected $casts = [
        'send_at' => 'datetime',
        'sent_at' => 'datetime',
    ];

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

    public function template(): BelongsTo
    {
        return $this->belongsTo(ReminderTemplate::class, 'template_id');
    }

    public function markAsSent(string $response = null): void
    {
        $this->status = 'sent';
        $this->sent_at = now();
        $this->response = $response;
        $this->save();
    }

    public function markAsFailed(string $errorMessage): void
    {
        $this->status = 'failed';
        $this->error_message = $errorMessage;
        $this->save();
    }
}