<?php

namespace App\Http\Controllers\Admin;

use App\Exports\IntegralExport;
use App\Http\Controllers\Controller;
use App\Models\DwbsUser;
use App\Models\DwbsWarea;
use App\Models\GiftOrders;
use Illuminate\Http\Request;
use App\Models\Gift;
use App\Models\Exchange;
use App\Handlers\ImageHandler;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Storage;
use App\Exports\ExchangeExport;
use Maatwebsite\Excel\Facades\Excel;

class GiftController extends Controller
{
    public function show_gift(Request $request)
    {
        $data['gift'] = Gift::orderByDesc('id')->get();
        $data['exchange']=Exchange::where('id',1)->first();
        $count=count($data);
        return $this->success_list($data, 200, $count);
    }

    /*
     * 修改礼品
     */
    public function update_gift(Request $request)//, ImageHandler $imageHandler
    {
        $data = $request->all();
        if ($request->has('img')) {

            $path_url = 'public/gift';
            $result = $request->file('img')->store($path_url);
            if($result) {
                $path= env('APP_URL') . Storage::url($result);
                $data['imgurl'] = $path;
                unset($data['img']);
            }
//            // 保存图片到本地
//            $result = $imageHandler->save($request->img, 'img', $request->id, 1024);
//            // 图片保存成功的话
//            if ($result) {
//                $data['imgurl'] = $result['path'];
//                unset($data['img']);
//            }
        }
        unset($data['created_at']);
        unset($data['updated_at']);
        $re = Gift::where('id', $request->id)->update($data);
        if ($re) {
            return $this->success([]);
        }
        return $this->error(400, [], false);
    }


    /*
     * 增加礼品
     */
    public function add_gift(Request $request)//, ImageHandler $imageHandler
    {
        $id = Auth::user()->id;
        if ($file = $request->img) {
            $path_url = 'public/gift';
            $result = $request->file('img')->store($path_url);
            if($result) {
                $path= env('APP_URL') . Storage::url($result);
            }
//            // 保存图片到本地
//            $result = $imageHandler->save($request->img, 'img', $id, 1024);
            // 图片保存成功的话
//            if ($result) {
//                $path = $result['path'];
//            }
        } else {
            //上传图片失败
            return $this->error(300, [], false);
        }
        $s=Gift::where('name',$request->name)->first();
        if ($s){
            return $this->error(600);
        }
//        $data = $request->all();
//        $data['imgurl'] = $path;
//        unset($data['img']);
//        return $data;
        $re = Gift::create([
            'name'=>$request->name,
            'introduction'=>$request->introduction,
            'integral'=>$request->integral,
            'imgurl'=>$path,
            'gift_num'=>$request->gift_num,
            'exchange_num'=>$request->exchange_num,
            'status'=>$request->status,
        ]);
        if ($re) {
            return $this->success([]);
        }
        //保存失败
        return $this->error(400, [], false);
    }

    /*
     * 删除礼品
     */
    public function del_gift(Request $request){
        $re=Gift::where('id',$request->id)->delete();
        if ($re){
            return $this->success([]);
        }
        return $this->error(300);
    }

    //导出兑换结果
    public function exportExchangeResult(Request  $request){
        $season=$request->input('season')??1;
        $gift_orders=GiftOrders::where('season',$season)->where('type',0)
            ->groupBy('store_id')->select('store_id','uid',DB::raw('sum(ifnull(num*bonus,0)) as integral'))
            ->orderByDesc('integral')->orderBy('store_id')->get();
        foreach($gift_orders as $key=>$val){
            $user=DwbsUser::where('id',$val->uid)->select('nickname','mobile','warea_id','level','headimgurl')->first();
            $gift_orders[$key]->sort=$key+1;
            $gift_orders[$key]->name=$user->nickname;
            if($user->level==1){
                $gift_orders[$key]->level='销售主管';
            }elseif($user->level==2){
                $gift_orders[$key]->level='销售经理';
            }elseif($user->level==3){
                $gift_orders[$key]->level='代理公司';
            }
            $gift_orders[$key]->phone=$user->mobile;
            $gift_orders[$key]->headimgurl=$user->headimgurl;
            $gift_orders[$key]->warea=DwbsWarea::where('id',$user->warea_id)->value('name');
            $gift_orders[$key]->integrals=$val->integral;
            $gifts=GiftOrders::where('season',$season)->where('type',0)->where('store_id',$val->store_id)->select('name','num','bonus')->get();
            $g='';
            foreach($gifts as $k=>$v){
                if(empty($g)){
                    $g.=$v->name.'*'.$v->num.'*'.$v->bonus;
                }else{
                    $g.=';'.$v->name.'*'.$v->num.'*'.$v->bonus;
                }
            }
            $gift_orders[$key]->gift=$g;

            unset($gift_orders[$key]->integral);
            unset($gift_orders[$key]->store_id);
            unset($gift_orders[$key]->uid);
        }
        return Excel::download(new ExchangeExport($gift_orders), 'exc.xlsx');
        return $this->success($gift_orders);
    }

}