<?php

namespace App\Http\Controllers\api\procurement\wechat;

use App\Http\Controllers\Controller;
use App\Procurement;
use App\ProcurementCheckSheet;
use App\ProcurementDeliverie;
use App\ProcurementQuotation;
use App\ProcurementTotalBill;
use App\Services\api\UserService;
use App\Services\ProcurementService;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class ProcurementController extends Controller
{

    public function getWaitQuotation(Request $request)
    {
        $status=$request->input('status');//0:待报价,2:待接单
        $procurements=Procurement::query()
            ->withCount('procurementQuotations')
            ->with('ownerMaterial.material')
            ->where('status',$status)
            ->whereNull('supplier_id')
            ->get();
        $keys = [];
        foreach ($procurements as $key=>$procurement){
            if ($procurement->procurement_quotations_count>0 && $status==0 )$keys[]= $key;
            if($status==0)$procurement->deadline=Carbon::parse($procurement->deadline)->diffInMilliseconds(Carbon::now()); //待报价倒计时4小时
            if($status==2)$procurement->deadline=Carbon::parse($procurement->deadline)->subHours(-24)->diffInMilliseconds(Carbon::now()); //待接单倒计时24小时
        }
        $procurements = $procurements->diffKeys($keys);
        if (!empty($procurements))return response()->json(['status'=>1,'data'=>$procurements], 200);
    }

    public function getQuotationDetailById(Request $request)
    {
        $id=$request->input('id');
        $procurement=Procurement::query()
            ->with(['ownerMaterial.material','ownerMaterial.owner'])
            ->find($id);
        $procurement->deadline=Carbon::parse($procurement->deadline)->diffInMilliseconds(Carbon::now());
        if ($procurement) return response()->json(['status'=>1,'data'=>$procurement], 200);
    }
    //报价
    public function setOffer(Request $request)
    {
        $param=$request->all(['id','offer']);
        $user= Auth::user();
        $procurement=Procurement::query()->with('ownerMaterial.material')->find($param['id']);
        $material=$procurement->ownerMaterial->material;
        /** @var ProcurementService $procurementService*/
        $procurementService=app(ProcurementService::class);
        $supplier=$procurementService->screenSupplier($user,$material);
        $procurementQuotation=ProcurementQuotation::query()->create([
            'procurement_id'=>$param['id'],
            'offer'=>$param['offer'],
            'operator'=>$user->id,
            'supplier_id'=>$supplier->id,
            'quoted_at'=>Carbon::now()->toDateTimeString(),
            'status'=>1,//2:已报价
        ]);
        $procurement->update(['status'=>1]);//1:已报价
        if ($procurementQuotation) return response()->json(['status'=>1,'data'=>$procurementQuotation], 200);
    }
    //接单
    public function accept(Request $request)
    {
        $id=$request->input('id');
        $user= Auth::user();
        $procurement=Procurement::query()->with('ownerMaterial.material')->find($id);
        if ($procurement->type==2){
            $material=$procurement->ownerMaterial->material;
            /** @var ProcurementService $procurementService*/
            $procurementService=app(ProcurementService::class);
            $supplier=$procurementService->screenSupplier($user,$material);
            $procurement->update(['status'=>4,'supplier_id'=>$supplier->id]);//4:生产中
        }else{
            $procurement->update(['status'=>4]);//4:生产中
        }
        if ($procurement) return response()->json(['status'=>1,'data'=>$procurement], 200);
    }
    //生产中的订单
    public function getProductionProcurement()
    {
        $procurements=Procurement::query()
            ->with('ownerMaterial.material')
            ->whereIn('type',[0,2])
            ->where('status',4) //4:生产中
            ->get();
        if ($procurements) return response()->json(['status'=>1,'data'=>$procurements], 200);
    }
    //结束生产
    public function finishProductionProcurement(Request $request)
    {
        $id=$request->input('id');
        $procurement=Procurement::query()->find($id)->update(['status'=>5]);
        if ($procurement) return response()->json(['status'=>1,'data'=>$procurement], 200);
    }

    public function getProcurementDeliveries()
    {
        $procurementDeliveries=ProcurementDeliverie::query()
            ->with('procurement.ownerMaterial.material')
            ->whereIn('status',[0,1])//1:待送货,2:送货中
            ->get();
        if ($procurementDeliveries) return response()->json(['status'=>1,'data'=>$procurementDeliveries], 200);
    }
    public function makeProcurementDelivery(Request $request)
    {
        $param=$request->all(['id','deliverAmount']);
        $procurement=Procurement::query()
            ->with('procurementDeliveries')
            ->find($param['id']);
        $deliveryAmount=$param['deliverAmount'];
        if (!empty($procurement->procurementDeliveries)){
            foreach ($procurement->procurementDeliveries as $delivery){
                if (!$delivery->amount)continue;
                $deliveryAmount=$deliveryAmount+$delivery->amount;
            }
        }
        if ((int)$deliveryAmount>(int)$procurement->quantity) return  response()->json(['status'=>0,'message' => '当前送货数量叠加已送货数量大于采购数量','data'=>$deliveryAmount], 401);
        /** @var $apiUserService UserService */
        $apiUserService=app(UserService::class);
        $user= $apiUserService->getUser($request->header('token'));
        //生成送货单
        $procurementDelivery=new ProcurementDeliverie();
        $procurementDelivery['procurement_id']=$param['id'];
        $procurementDelivery['amount']=$param['deliverAmount'];
        $procurementDelivery['initiator']=$user->data->id;
        $procurementDelivery['signer']=$procurement->initiator ?? 0;
        $procurementDelivery['created_at']=Carbon::now()->toDateTimeString();
        $procurementDelivery['updated_at']=Carbon::now()->toDateTimeString();
        $procurementDelivery->save();
        $procurementDelivery->loadMissing( 'procurement.ownerMaterial.material');
        //当前采购单不是打样单生成对账单
        if ($procurement->type!=2)ProcurementCheckSheet::query()->create(['procurement_delivery_id'=>$procurementDelivery->id,'account_payable'=>$procurementDelivery->receipt_amount*$procurement->cost_price,'auditor'=>0]);
        if ($procurementDelivery) return response()->json(['status'=>1,'data'=>$procurementDelivery], 200);
    }
    public function getProcurementDeliveryById(Request $request)
    {
        $procurementDelivery=ProcurementDeliverie::query()
            ->with(['procurement.ownerMaterial.material','receiver.userDetail','procurement.ownerMaterial.owner.customer','procurement.supplier',])
            ->find($request->input('id'));
        if ($procurementDelivery) return response()->json(['status'=>1,'data'=>$procurementDelivery], 200);
    }
    public function updateProcurementDeliveryAmount(Request $request)
    {
        $param=$request->all(['id','delivernum']);
        $procurementDelivery=ProcurementDeliverie::query()->where('id',$param['id'])->update(['amount'=>$param['delivernum']]);
        if ($procurementDelivery)return response()->json(['status'=>1,'data'=>$procurementDelivery], 200);
    }

    public function getProcurementTotalBill()
    {
        $procurementTotalBills=ProcurementTotalBill::query()
            ->get();
        foreach ($procurementTotalBills as $procurementTotalBill){
            /** @var  ProcurementTotalBill $procurementTotalBill */
            $procurementTotalBill->setCurrentMothProcurements();
        }
        if ($procurementTotalBills) return response()->json(['status'=>1,'data'=>$procurementTotalBills], 200);
    }
    public function markProcurementTotalBillStatus(Request $request)//供应商提交对账单
    {
        $id=$request->input('id');
        $procurementTotalBill=ProcurementTotalBill::query()->find($id)->update(['status'=>1]);//1:已出账
        return response()->json(['status'=>1,'data'=>$procurementTotalBill], 200);
    }
    //收货员确认收货
    public function makeReceipt(Request $request)
    {
        $param=$request->all(['id','delivernum']);
        $procurementDelivery=ProcurementDeliverie::query()->with('procurement')->find($param['id']);
        $procurementDelivery ->update(['status'=>1,'receipt_amount'=>$param['delivernum'],'created_at'=>Carbon::now()->toDateTimeString(),'signed_at'=>Carbon::now()->toDateString()]);
        $procurementDelivery->procurement->update(['status'=>6]);
        if ($procurementDelivery) return response()->json(['status'=>1,'data'=>$procurementDelivery], 200);
    }
    public function supplierDeliverConfirm(Request $request)
    {
        $procurementDelivery=ProcurementDeliverie::query()
            ->with(['procurement','procurementCheckSheet'])->find($request->input('id'));
        $procurementDelivery->update(['status'=>2]);//2:送货完成
        $procurementCheckSheet=$procurementDelivery->procurementCheckSheet;
        if ($procurementDelivery->procurement
            && $procurementDelivery->procurement->type!=2
            && $procurementCheckSheet)
        $procurementCheckSheet->update(['status'=>1,'account_payable'=>($procurementDelivery->receipt_amount*$procurementDelivery->procurement->cost_price)]);
        $procurementDelivery->procurement->update(['status'=>7]);//待出账
        if ($procurementDelivery) return response()->json(['status'=>1,'data'=>$procurementDelivery], 200);
    }
}