<?php

namespace App\Repositories\Admin\Customer;

use App\Models\Customer;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;

class AdminCustomerRepository implements AdminCustomerRepositoryInterface
{
    private const STATUS_MAP = [
        'active'    => 1,
        'inactive'  => 2,
        'pending'   => 0,
        'suspended' => 3,
    ];

    public function paginate(array $filters, int $perPage): LengthAwarePaginator
    {
        $query = Customer::query()->orderBy('id', 'desc');

        if ($filter = $filters['filter'] ?? null) {
            $query->where(function ($q) use ($filter) {
                $q->where('fullname', 'like', "%{$filter}%")
                  ->orWhere('email',   'like', "%{$filter}%")
                  ->orWhere('phone',   'like', "%{$filter}%");
            });
        }

        if ($status = $filters['status'] ?? null) {
            $statusInt = self::STATUS_MAP[$status] ?? null;
            if ($statusInt !== null) {
                $query->where('status', $statusInt);
            }
        }

        return $query->paginate($perPage);
    }
}