<?php

namespace App\Http\Controllers\Goods;

use App\Http\Controllers\Controller;
use App\Models\Goods;
use App\Models\Log as LogModel;
use Illuminate\Http\Request;
use App\Models\GoodsSku;
use App\Http\Resources\GoodsSkuResource;
use App\Imports\GoodsSkusImport;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\Rule;
use Illuminate\Validation\ValidationException;
use Maatwebsite\Excel\Facades\Excel;

class GoodsSkusController extends Controller
{
    public function __construct(Request $request)
    {
//        $this->middleware(['role:super-admin','permission:publish articles|edit articles']);
        $this->log = new LogModel([
            'module' => 'goods',
            'action' => $request->getMethod(),
            'target_type' => 'goods_sku',
        ]);
    }

    public function index(Request $request)
    {
        $goods = Goods::query()->filter()->get()->toArray();
        $goodsIds = array_column($goods, 'id');
        // 状态变更时间查询,日志
        $day = date('Y-m-d'); //早上7点之前是昨天,7点之后是今天
        $goodsSkus = GoodsSku::query()
            ->whereIn('goods_id', $goodsIds)
            ->filter()
            ->with(['goods' => function ($query) {
                $query->with(['type:id,name', 'brand:id,name']);
            }])
            ->with(['daily' => function ($query) use ($day){
                $query->where('day', $day)->with(['daily:id,sku_id,day,arrived_today_num,loss_num,inventory']);
            }])
            ->paginate();

        return GoodsSkuResource::collection($goodsSkus);
    }

    public function show($id)
    {
        return new GoodsSkuResource(GoodsSku::query()
            ->with(['goods' => function ($query) {
                $query->with(['type:id,name', 'brand:id,name']);
            }])
            ->find($id));
    }

    public function update($id, Request $request)
    {
        $data = $request->all();
        $this->validateUpdate($data);
        $sku = GoodsSku::query()->find($id);
        $this->setBeforeUpdate($sku->toArray());
        $sku->update($data);
        $this->setAfterUpdate($sku->toArray());
        $this->addLog($id, 'update');

        return new GoodsSkuResource($sku);
    }

    public function batchUpdate(Request $request)
    {
        $appendRules = [
            'skus' => ['required', 'array'],
            'skus.*.id' => [
                'required',
                Rule::exists('goods_skus', 'id'),
            ],
        ];
        $data = $request->all();
        $this->validateUpdate($data, $appendRules);
        GoodsSku::whereIn('id', array_column($data, 'id'))
            ->update($data);
    }

    public function updateField($id, Request $request)
    {
        $appendRules = [
            'updateField' => [
                'required',
                Rule::in(['reference_price', 'reserve', 'loss_num', 'status'])
            ],
        ];
        if ($request->has('loss_num')) {
            $appendRules['reason'] = ['required', 'string'];
        }
        $this->validateUpdate($request->all(), $appendRules);
        $updateField = \request('updateField');
        $sku = GoodsSku::query()->find($id);
        $this->setBeforeUpdate($sku->$updateField);
        $sku->$updateField = $request->$updateField;
        $sku->save();
        $this->setAfterUpdate($sku->$updateField);
        $this->addLog($id, $updateField);

        return new GoodsSkuResource($sku);
    }

    public function updateStock($id, Request $request)
    {
        $this->validateUpdate($request->all());
        $sku = GoodsSku::query()->where('id', $id)->get(['id', 'two_days_ago_num', 'yesterday_num']);
        if ($sku->two_days_ago_num != \request('t wo_days_ago_num') || $sku->yesterday_num != \request('yesterday_num')) {
            $this->setBeforeUpdate($sku->toArray());
        }

    }

    private function validateUpdate($data, $appendRules = [])
    {
        $rules = [
            '*.two_days_ago_num' => [
                'sometimes',
                'integer',
            ],
            '*.yesterday_num' => [
                'sometimes',
                'integer',
            ],
            '*.arrived_today_num' => [
                'sometimes',
                'integer',
            ],
            '*.cost' => [
                'sometimes',
                'numeric',
                'gt:0'
            ],
            '*.reference_price' => [
                'sometimes',
                'numeric',
                'gt:0'
            ],
            '*.reserve' => [
                'sometimes',
                'integer',
            ],
            '*.loss_num' => [
                'sometimes',
                'integer',
            ],
            '*.inventory' => [
                'sometimes',
                'integer',
            ],
            '*.status' => [
                'sometimes',
                'integer',
                Rule::in([0, 1, 2])
            ],
        ];
//        $validator = Validator::make($data, array_merge($rules, $appendRules))->validate();
        $validator = Validator::make($data, array_merge($rules, $appendRules));
    }

    public function store(Request $request)
    {
        if (!$request->hasFile('goodsSkus')) {
            $this->res = [
                'httpCode' => 404,
                'errorCode' => 404404,
                'errorMessage' => 'not found goodsSkus file',
            ];
        }
        try {
            $collection = Excel::import(new GoodsSkusImport(), $request->file('goodsSkus'));
            $this->setAfterUpdate($collection->toArray());
            $this->addLog(0, 'import');
        } catch (ValidationException $exception) {
            $this->setValidatorFailResponse($exception->validator->getMessageBag()->getMessages());
        }

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