<?php

namespace App\Services;


use App\Libraries\QueryExceptionLibrary;
use Exception;
use App\Models\ProductAttribute;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use App\Http\Requests\PaginateRequest;
use App\Http\Requests\ProductAttributeRequest;

class ProductAttributeService
{
    public object $productAttribute;
    protected array $productAttributeFilter = [
        'name',
    ];

    /**
     * @throws Exception
     */
    public function list(PaginateRequest $request)
    {
        try {
            $requests    = $request->all();
            $method      = $request->get('paginate', 0) == 1 ? 'paginate' : 'get';
            $methodValue = $request->get('paginate', 0) == 1 ? $request->get('per_page', 10) : '*';
            $orderColumn = $request->get('order_column') ?? 'id';
            $orderType   = $request->get('order_type') ?? 'desc';

            return ProductAttribute::with(['productAttributeOptions'])->where(function ($query) use ($requests) {
                foreach ($requests as $key => $request) {
                    if (in_array($key, $this->productAttributeFilter)) {
                        $query->where($key, 'like', '%' . $request . '%');
                    }
                }
            })->orderBy($orderColumn, $orderType)->$method(
                $methodValue
            );
        } catch (Exception $exception) {
            Log::info($exception->getMessage());
            throw new Exception($exception->getMessage(), 422);
        }
    }

    /**
     * @throws Exception
     */
    public function store(ProductAttributeRequest $request): object
    {
        try {
            DB::transaction(function () use ($request) {
                $this->productAttribute = ProductAttribute::create($request->validated());
            });
            return $this->productAttribute;
        } catch (Exception $exception) {
            Log::info($exception->getMessage());
            DB::rollBack();
            throw new Exception($exception->getMessage(), 422);
        }
    }

    /**
     * @throws Exception
     */
    public function update(ProductAttributeRequest $request, ProductAttribute $productAttribute): ProductAttribute
    {
        try {
            DB::transaction(function () use ($request, $productAttribute) {
                $productAttribute->update($request->validated());
            });
            return $productAttribute;
        } catch (Exception $exception) {
            Log::info($exception->getMessage());
            DB::rollBack();
            throw new Exception($exception->getMessage(), 422);
        }
    }

    /**
     * @throws Exception
     */
    public function destroy(ProductAttribute $productAttribute): void
    {
        try {
            DB::transaction(function () use ($productAttribute) {
                $productAttribute->delete();
            });
        } catch (Exception $exception) {
            Log::info($exception->getMessage());
            DB::rollBack();
            throw new Exception(QueryExceptionLibrary::message($exception), 422);
        }
    }

    /**
     * @throws Exception
     */
    public function show(ProductAttribute $productAttribute): ProductAttribute
    {
        try {
            return $productAttribute;
        } catch (Exception $exception) {
            Log::info($exception->getMessage());
            throw new Exception($exception->getMessage(), 422);
        }
    }
}