<?php

namespace App\Http\Controllers;

use App\Exports\Export;
use App\OracleBasCustomer;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Maatwebsite\Excel\Facades\Excel;

class InventoryController extends Controller
{
    public function conditionQuery(Request $request,$page=null,$paginate=null){
        $date_start=$request->input('date_start');
        $date_end=$request->input('date_end');
        $TOLocation=$request->input('TOLocation');
        $LotAtt05=$request->input('LotAtt05');
        $LotAtt02_start=$request->input('LotAtt02_start');
        $descr_c=$request->input('descr_c');
        $SKU=$request->input('SKU');
        $ALTERNATE_SKU1=$request->input('ALTERNATE_SKU1');
        $LotAtt02_end=$request->input('LotAtt02_end');
        $sql='select * from (select result.*,rownum rn from (';
        $sql.=' select customer.Descr_C 货主, 库位, sku.SKU 产品编码, sku.ALTERNATE_SKU1 产品条码, ';
        $sql.=' sku.Descr_C 商品名称, lot.LotAtt05 属性仓, lot.LotAtt08 质量状态, lot.LotAtt02 失效日期, ';
        $sql.=' lot.LotAtt04 批号 ';
        $sql.=' , sum(移出数量)移出数量, sum(移入数量)移入数量 ';
        $sql.=' , storeStatus.QTY 在库数量, storeStatus.QtyAllocated 占用数量,count(1) over () as sum from ';
        $sql.=' (select FMLotNum,FMSKU,TOCustomerID,0 as 移出数量, sum(TOQty_Each) as 移入数量, TOLocation as 库位 ';
        $sql.=" from ACT_Transaction_Log where TransactionType='PA' ";
        if ($date_start) $sql.=" and addtime > '".$date_start." 00:00:00' ";
        if ($date_end) $sql.=" and addtime < '".$date_end." 23:59:59' ";
        if (!$date_start && !$date_end)$sql .= " and addtime >'".date('Y-m-d H:i:s',strtotime("-1 day"))."' ";
        if ($TOLocation)$sql .= " and TOLocation like '".$TOLocation."%' ";
        $sql.=' group by TOCustomerID, TOLocation, TOCustomerID,FMSKU,FMLotNum union all ';
        $sql.=' select FMLotNum,FMSKU,TOCustomerID,sum(FMQty_Each) as 移出数量, 0 as 移入数量, FMLOCATION as 库位 ';
        $sql.=" from ACT_Transaction_Log where TransactionType='SO' ";
        if ($date_start) $sql.=" and addtime > '".$date_start." 00:00:00' ";
        if ($date_end) $sql.=" and addtime < '".$date_end." 23:59:59' ";
        if (!$date_start && !$date_end)$sql .= " and addtime >'".date('Y-m-d H:i:s',strtotime("-1 day"))."' ";
        if ($TOLocation)$sql .= " and FMLOCATION like '".$TOLocation."%' ";
        $sql.=' group by FMCustomerID, FMLocation, TOCustomerID,FMSKU,FMLotNum union all ';
        $sql.=' select FMLotNum,FMSKU,TOCustomerID,sum(FMQty_Each) as 移出数量,0 as 移入数量, FMLocation as 库位 ';
        $sql.=" from ACT_Transaction_Log  where TransactionType='MV' ";
        if ($date_start) $sql.=" and addtime > '".$date_start." 00:00:00' ";
        if ($date_end) $sql.=" and addtime < '".$date_end." 23:59:59' ";
        if (!$date_start && !$date_end)$sql .= " and addtime >'".date('Y-m-d H:i:s',strtotime("-1 day"))."' ";
        if ($TOLocation)$sql .= " and FMLocation like '".$TOLocation."%' ";
        $sql.=' group by FMLocation,TOCustomerID,FMSKU,FMLotNum union all ';
        $sql.=' select FMLotNum,FMSKU,TOCustomerID,0 as 移出数量,sum(TOQty_Each)as 移入数量, TOLocation as 库位 ';
        $sql.=" from ACT_Transaction_Log where TransactionType='MV' ";
        if ($date_start) $sql.=" and addtime > '".$date_start." 00:00:00' ";
        if ($date_end) $sql.=" and addtime < '".$date_end." 23:59:59' ";
        if (!$date_start && !$date_end)$sql .= " and addtime >'".date('Y-m-d H:i:s',strtotime("-1 day"))."' ";
        if ($TOLocation)$sql .= " and TOLocation like '".$TOLocation."%' ";
        $sql.=' group by TOLocation,TOCustomerID,FMSKU,FMLotNum)stockLog ';
        $sql.=' left join BAS_Customer customer on customer.CustomerID=stockLog.TOCUSTOMERID ';
        $sql.=' left join BAS_SKU sku on sku.SKU=stockLog.FMSKU ';
        $sql.=' left join INV_LOT_ATT lot on lot.LOTNUM=stockLog.FMLOTNUM ';
        $sql.=' left join INV_LOT_LOC_ID storeStatus on storeStatus.LOTNUM=stockLog.FMLOTNUM ';;
        $sql.=' and storeStatus.LocationID=stockLog.库位 where 1=1';
        if ($LotAtt05)$sql .=" and lot.LotAtt05 like '".$LotAtt05."%' ";
        if ($LotAtt02_start)$sql.=" and lot.LotAtt02 >='".$LotAtt02_start." 00:00:00' ";
        if ($LotAtt02_end)$sql.=" and lot.LotAtt02 <='".$LotAtt02_end." 23:59:59' ";
        if ($descr_c)$sql.=" and customer.descr_c ='".$descr_c."' ";
        if ($SKU)$sql.=" and sku.SKU like '".$SKU."%' ";
        if ($ALTERNATE_SKU1)$sql.=" and sku.ALTERNATE_SKU1 like '".$ALTERNATE_SKU1."%' ";
        if ($page&&$paginate)$sql.='  and ROWNUM<='.$page*$paginate;
        $sql.=' group by 库位,customer.Descr_C,sku.SKU,sku.ALTERNATE_SKU1 ';
        $sql.=' ,sku.Descr_C,FMLotNum,lot.LotAtt05,lot.LotAtt08,lot.LotAtt02,lot.LotAtt04 ';
        $sql.=' , storeStatus.QTY, storeStatus.QtyAllocated ';
        $sql.=' )result)  ';
        if ($page&&$paginate)$sql.='  where rn>='.($page-1)*$paginate;
        return DB::connection('oracle')->select($sql);
    }

    public function changeInventory(Request $request){
        $page=$request->input('page')??1;
        $paginate=$request->input('paginate')??50;
        $oracleActTransactingLogs=$this->conditionQuery($request,$page,$paginate);
        $oracleActTransactingLogs=json_encode($oracleActTransactingLogs);
        $owners=OracleBasCustomer::select('descr_c')->get();
        return view('inventory.statement.changeInventory',compact('oracleActTransactingLogs','page','owners'));
    }

    public function exportData(Request $request){
        if ($request->input('export')==1){
            $oracleActTransactingLogs=json_decode($request->input('checkData'),true);
            return $this->export($oracleActTransactingLogs);
        }
        $oracleActTransactingLogs=$this->conditionQuery($request);
        $oracleActTransactingLogs=json_encode($oracleActTransactingLogs);
        $oracleActTransactingLogs=json_decode($oracleActTransactingLogs,true);
        return $this->export($oracleActTransactingLogs);
    }

    public function export($oracleActTransactingLogs){
        $row=[[
            'customer_descr_c'=>'货主',
            'TOLocation'=>'库位',
            'LotAtt05'=>'属性仓',
            'LotAtt02'=>'失效日期',
            'SKU'=>'产品编码',
            'ALTERNATE_SKU1'=>'产品条码',
            'sku_Descr_C'=>'商品名称',
            'LotAtt08'=>'质量状态',
            'LotAtt04'=>'批号',
            'come_sum'=>'移出数量',
            'join_sum'=>'移入数量',
            'QTY'=>'在库数量',
            'QtyAllocated'=>'占用数量',
        ]];
        $list=[];
        for ($i=0; $i<count($oracleActTransactingLogs);$i++){
            $w=[
                'customer_descr_c'=>$oracleActTransactingLogs[$i]['货主'],
                'TOLocation'=>$oracleActTransactingLogs[$i]['库位'],
                'LotAtt05'=>$oracleActTransactingLogs[$i]['属性仓'],
                'LotAtt02'=>$oracleActTransactingLogs[$i]['失效日期'],
                'SKU'=>$oracleActTransactingLogs[$i]['产品编码'],
                'ALTERNATE_SKU1'=>$oracleActTransactingLogs[$i]['产品条码'],
                'sku_Descr_C'=>$oracleActTransactingLogs[$i]['商品名称'],
                'LotAtt08'=>$oracleActTransactingLogs[$i]['质量状态'],
                'LotAtt04'=>$oracleActTransactingLogs[$i]['批号'],
                'come_sum'=>$oracleActTransactingLogs[$i]['移出数量'],
                'join_sum'=>$oracleActTransactingLogs[$i]['移入数量'],
                'QTY'=>$oracleActTransactingLogs[$i]['在库数量'],
                'QtyAllocated'=>$oracleActTransactingLogs[$i]['占用数量'],
            ];
            $list[$i]=$w;
        }
        return Excel::download(new Export($row,$list),date('YmdHis', time()).'-动库报表单.xlsx');
    }
    public function downLoadExcel(Request $request){
        $fileName=storage_path('app\files\\'.$request->input('fileName'));
        if (!file_exists($fileName))return "<h1 style='color: red;text-align:center'>请求过于频繁！</h1>";
        return response()->download($fileName);
    }
    public function deleteExcel(Request $request){
        $fileName=storage_path('app\files\\'.$request->input('fileName'));
        return ["success"=>unlink($fileName)];
    }
}