<?php

namespace Peidikeji\Goods\Http\Api;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Peidikeji\Goods\Http\Resources\GoodsResource;
use Peidikeji\Goods\Http\Resources\GoodsSkuResource;
use Peidikeji\Goods\Http\Resources\GoodsTinyResource;
use Peidikeji\Goods\Models\Goods;

class GoodsController extends Controller
{
    public function index(Request $request)
    {
        $query = Goods::filter($request->all());

        $list = $query->show()->sort()->paginate($request->input('per_page'));

        return $this->json(GoodsTinyResource::collection($list));
    }

    public function show($id)
    {
        $info = Goods::with(['skus'])->show()->findOrFail($id);

        return $this->json(GoodsResource::make($info));
    }

    public function skus($id, Request $request)
    {
        $info = Goods::show()->findOrFail($id);

        $query = $info->skus();

        if ($request->filled('spec')) {
            $spec = explode(',', $request->input('spec'));
            $spec = array_map(function ($item) {
                $ex = explode(':', $item);

                return ['name' => data_get($ex, 0), 'value' => data_get($ex, 1)];
            }, $spec);
            $query->jsonArray($spec);
        }

        $list = $query->get();

        return $this->json(GoodsSkuResource::collection($list));
    }
}