<?php

namespace App\Http\Controllers\Group;

use App\Http\Controllers\Controller;
use App\Http\Requests\GroupsRequest;
use App\Http\Resources\GoodsSkuResource;
use App\Models\Goods;
use App\Models\GoodsSku;
use App\Models\Log as LogModel;
use App\Utils\DateTimeUtils;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Validator;
use App\Models\Groups;
use App\Http\Requests\GoodsRequest;
use Illuminate\Validation\Rule;
use Illuminate\Validation\ValidationException;
use App\Http\Resources\GroupsResource;
use App\Models\GroupGoods;
use App\Http\Resources\GroupGoodsResource;
use Illuminate\Support\Facades\Cache;

class GroupsController extends Controller
{
    public function __construct(Request $request)
    {

    }

    public function index(Request $request)
    {
        $groups = Groups::query()
            ->filter()
            ->paginate($request->get('per_page'));

        return GroupsResource::collection($groups);
    }

    public function store(Request $request)
    {
        $rules = (new GroupsRequest())->rules();
        $validator = Validator::make($request->all(), $rules);
        if ($validator->fails()) {
            $this->setValidatorFailResponse($validator->getMessageBag()->getMessages());

            return response($this->res, $this->res['httpCode']);
        }
        var_dump($request->get('data'));
    }

    public function show($id)
    {
        return new GroupsResource(Groups::query()
            ->find($id));
    }

    public function update(Request $request, $id)
    {
        $rules = (new GroupsRequest())->rules();
        $validator = Validator::make($request->all(), $rules);
        if ($validator->fails()) {
            $this->setValidatorFailResponse($validator->getMessageBag()->getMessages());

            return response($this->res, $this->res['httpCode']);
        }
        var_dump($request->get('data'));
    }

    public function destroy()
    {
    }

    public function getGoods(Request $request)
    {
        if ($request->get('group_id')) {
            $goodsNameLike = '';
            $externalSkuId = $request->get('external_sku_id');
            if (false === strpos($externalSkuId, '_')) {
                $goodsNameLike = $externalSkuId;
            }
            $goods = GroupGoods::query()
                ->when($goodsNameLike, function ($query, $goodsNameLike) {
                    return $query->where('goods_name', 'like', "%$goodsNameLike%");
                })
                ->with(['goodsSku:id,stock'])
                ->filter()
                ->paginate($request->get('per_page'));

            return GroupGoodsResource::collection($goods);
        }
        $goodsSkus = GoodsSku::query()
            ->whereIn('id', $request->get('ids'))
            ->with(['goods' => function ($query) {
                $query->with(['type:id,name', 'brand:id,name']);
            }])
            ->orderBy('updated_at', 'desc')
            ->paginate($request->get('per_page'));

        return GoodsSkuResource::collection($goodsSkus);
    }

    public function addGoods(Request $request)
    {
        var_dump($request->get('ids'));
        var_dump($request->get('shop_id'));
        var_dump($request->get('group_id'));
    }

    public function goodsList(Request $request)
    {
        $goodsCode = $skuCode = '';
        $goodsKeyword = $request->get('goods_keyword');
        if (false !== strpos($goodsKeyword, '_')) {
            [$goodsCode, $skuCode] = explode('_', $goodsKeyword);
            $goodsKeyword = '';
        }
        $goodsIds = Goods::query()
            ->when($goodsKeyword, function ($query, $goodsKeyword) {
                return $query->where('title', 'like', "%$goodsKeyword%");
            })
            ->filter()
            ->when($goodsCode, function ($query, $goodsCode) {
                return $query->where('goods_code', $goodsCode);
            })
            ->pluck('id');
        $ids = [];
        $goodsSkus = GoodsSku::query()
            ->whereIn('goods_id', $goodsIds)
            ->whereNotIn('id', $ids)
            ->when($skuCode, function ($query, $skuCode) {
                return $query->where('sku_code', $skuCode);
            })
            ->when($request->get('has_stock'), function ($query) {
                return $query->where('stock', '>', 0);
            })
            ->filter()
            ->with(['goods' => function ($query) {
                $query->with(['type:id,name', 'brand:id,name']);
            }])
            ->orderBy('updated_at', 'desc')
            ->paginate($request->get('per_page'));

        return GoodsSkuResource::collection($goodsSkus);
    }
}