<?php

namespace App\Http\Controllers;

use App\Components\AsyncResponse;
use App\Station;
use App\StationTypeBinMonitor;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\DB;

class StationController extends Controller
{
    use AsyncResponse;

    public function monitorIndex()
    {
        $stations = Station::query()->with('stationType:name','parent:name')->whereHas('stationType',function($query){
            /** @var Builder $query */
            $query->where('name','料箱监视器');
        })->paginate(100);
        return view('station.monitor.index',compact('stations'));
    }

    public function monitorShow(Station $station)
    {
        $station->loadMissing([
            "stationTasks_today.stationTaskCommodities.commodity.barcodes",
            "stationTasks_today.stationTaskCommodities.stationTaskMaterialBox",
            "stationTasks_today.stationTaskBatches.batch.owner",
            "stationTasks_today.stationTaskMaterialBoxes.materialBox",
            "stationTypeBinMonitor",
        ]);
        if (!$station['stationTypeBinMonitor']){
            StationTypeBinMonitor::query()->create([
                'station_id' => $station['id'],
                'bin_row_length' => 4,
                'bin_column_length' => 5,
                'bin_wall_amount' => 2,
            ]);
            $station->load("stationTypeBinMonitor");
        }
        return view('station.monitor.show',compact('station'));
    }

    public function getVisual()
    {
        $arr = \request("arr");
        $cacheKey = "loadBoxMonitor_".$arr[0][0];
        if (Cache::tags("loadBoxMonitor")->has($cacheKey))$this->success(Cache::tags("loadBoxMonitor")->get($cacheKey));
        $res = [];
        foreach ($arr as $item){
            $query = DB::connection("mysql_haiRobotics")->table("ks_bin")->select("ks_bin_code");
            foreach ($item as $value)$query->orWhere("ks_bin_space_code",'like',$value);
            $codes = [];
            $query->get()->each(function ($bin)use(&$codes){
                $codes[] = "'".$bin->ks_bin_code."'";
            });
            if (!$codes){$res[] = 100;continue;}
            $len = count($codes);
            $codes = "(".implode(",",$codes).")";
            $sql = <<<SQL
SELECT COUNT(*) count FROM (SELECT SUM(QTY) qty FROM INV_LOT_LOC_ID WHERE
TRACEID = '*' AND LOCATIONID IN {$codes} GROUP BY LOCATIONID) inv WHERE INV.qty!=0
SQL;
            $count = DB::connection("oracle")->selectOne(DB::raw($sql))->count;
            //$res[] = intval($count/$len*1000)/10;
            $res[] = [$len,$count];
        }
        Cache::tags("loadBoxMonitor")->put($cacheKey,$res,1800);
        $this->success($res);
    }

    public function getDetail()
    {
        $arr = \request("arr");
        $cacheKey = "loadBoxMonitorDetail_".$arr[0];
        if (Cache::tags("loadBoxMonitor")->has($cacheKey))$this->success(Cache::tags("loadBoxMonitor")->get($cacheKey));
        $ks = DB::connection("mysql_haiRobotics")->table("ks_bin")->select("ks_bin_code","ks_bin_space_code")
            ->whereIn("ks_bin_space_code",$arr)->get();
        $res = [];
        $codes = [];
        foreach ($ks as $k){
            $res[$k->ks_bin_code] = $k->ks_bin_space_code;
            $codes[] = $k->ks_bin_code;
        }
        $locations = [];
        DB::connection("oracle")->table("INV_LOT_LOC_ID")->selectRaw("locationid,SUM(qty) qty")
            ->where("traceid","*")
            ->whereIn("locationid",$codes)->groupByRaw("locationid")->get()->each(function ($inv)use(&$locations,&$res){
                $locations[] = [
                    "location"  => $res[$inv->locationid],
                    "status"    => $inv->qty>0,
                ];
                unset($res[$inv->locationid]);
            });
        if ($res)foreach ($res as $item)$locations[] = [
            "location"  => $item,
            "status"    => false,
        ];
        Cache::tags("loadBoxMonitor")->put($cacheKey,$locations,1800);
        $this->success($locations);
    }

    public function getBoxes()
    {
        $arr = \request("arr");
        if (!$arr)$this->error("无可用箱");
        $ks = DB::connection("mysql_haiRobotics")->table("ks_bin")->select("ks_bin_code")
            ->whereIn("ks_bin_space_code",$arr)->pluck("ks_bin_code")->toArray();
        $this->success(implode(" ",$ks));
    }
}