<?php

namespace App\Services;

use App\Enums\UserTypeEnum;
use App\Models\User;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Support\Facades\Auth;

class UserService
{
    public function authUser(): ?User
    {
        $user = Auth::user();
        return $user;
    }

    public function getAll(): Collection
    {
        return User::with(['position', 'sector'])->orderBy("created_at", "desc")->get();
    }

    public function getAllPaginated(array $filters = [], int $perPage = 10): \Illuminate\Pagination\LengthAwarePaginator
    {
        $query = User::with(['position', 'sector'])->orderBy('created_at', 'desc');

        if (!empty($filters['type'])) {
            $query->where('type', $filters['type']);
        }

        if (!empty($filters['status'])) {
            $query->where('status', $filters['status']);
        }

        if (!empty($filters['search'])) {
            $search = $filters['search'];
            $query->where(function ($q) use ($search) {
                $q->where('name', 'like', "%{$search}%")
                  ->orWhere('email', 'like', "%{$search}%")
                  ->orWhere('cpf', 'like', "%{$search}%")
                  ->orWhere('registration', 'like', "%{$search}%");
            });
        }

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

    public function findById(int $id): ?User
    {
        return User::find($id);
    }

    public function create(array $data): User
    {
        return User::create($data);
    }

    public function update(int $id, array $data): ?User
    {
        $model = $this->findById($id);

        if (!$model) {
            return null;
        }

        $model->update($data);
        return $model->fresh();
    }

    public function delete(int $id): bool
    {
        $model = $this->findById($id);

        if (!$model) {
            return false;
        }

        return $model->delete();
    }

    public function getUserTypes(): array
    {
        return UserTypeEnum::toArray();
    }
}