<?php

declare(strict_types=1);

namespace App\Models;

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

class UserNotification extends Model
{
    protected $fillable = ['user_id', 'type', 'title', 'message', 'is_read', 'read_at'];

    protected $casts = [
        'is_read' => 'boolean',
        'read_at' => 'datetime',
    ];

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

    public function markAsRead(): void
    {
        $this->update(['is_read' => true, 'read_at' => now()]);
    }

    public function typeIcon(): string
    {
        return match ($this->type) {
            'payment_due' => '💰',
            'payment_overdue' => '🔴',
            'subscription_expiring' => '⚠️',
            'subscription_expired' => '🚫',
            'payment_received' => '✅',
            'admin_message' => '📢',
            'new_registration' => '👋',
            default => '📌',
        };
    }
}