<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Support\Str;

class QrPurchaseOrder extends Model
{
    use HasFactory, SoftDeletes;

    protected $fillable = [
        'uuid',
        'resident_id',
        'store_id',
        'tenant_id',
        'reservation_code',
        'status',
        'quantity',
        'payment_method',
        'amount',
        'completed_at',
        'qr_code_id',
    ];

    protected function casts(): array
    {
        return [
            'amount' => 'decimal:2',
            'completed_at' => 'datetime',
            'quantity' => 'integer',
        ];
    }

    protected static function booted(): void
    {
        static::creating(function (self $order): void {
            if (empty($order->uuid)) {
                $order->uuid = (string) Str::uuid();
            }
            if (empty($order->reservation_code)) {
                // Generate a 6-character alphanumeric code
                $order->reservation_code = strtoupper(Str::random(6));
            }
        });
    }

    public function resident(): BelongsTo
    {
        return $this->belongsTo(User::class, 'resident_id');
    }

    public function store(): BelongsTo
    {
        return $this->belongsTo(User::class, 'store_id');
    }

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

    // Optional: relation to QrCode if the QrCode model exists
    // public function qrCode(): BelongsTo
    // {
    //     return $this->belongsTo(QrCode::class);
    // }
}