<?php

declare(strict_types=1);

namespace App\Models;

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

class UserSubscription extends Model
{
    protected $fillable = ['user_id', 'subscription_plan_id', 'start_date', 'end_date', 'status', 'payment_approved', 'cancelled_at'];

    protected $casts = [
        'start_date' => 'datetime',
        'end_date' => 'datetime',
        'payment_approved' => 'boolean',
        'cancelled_at' => 'datetime',
    ];

    public function user(): BelongsTo { return $this->belongsTo(User::class); }
    public function plan(): BelongsTo { return $this->belongsTo(SubscriptionPlan::class, 'subscription_plan_id'); }
    public function invoices(): HasMany { return $this->hasMany(Invoice::class); }

    public function isActive(): bool
    {
        return $this->status === 'active' && $this->end_date > now();
    }

    public function isExpiringSoon(int $days = 7): bool
    {
        return $this->isActive() && $this->end_date <= now()->addDays($days);
    }
}