<?php

namespace App\Console\Commands;

use App\Facades\Servers\Logs\Log;
use App\Models\CollectProduct;
use App\Models\CollectEquipment;
use App\Models\CollectTask;
use App\Models\CollectTaskRecord;
use App\Models\CollectTaskAllocate;
use App\Models\CollectPlatformConfig;
use Carbon\Carbon;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;

class CollectTaskAllocateCommand extends Command
{
    protected $signature = 'collect-task-allocate';

    protected $description = '定时分配采集任务设备';
    public function __construct()
    {
        parent::__construct();
    }
    public function handle()
    {
        Log::info('collect-task-allocate','分配采集任务开始');
        $time               = time();
        $day = date("Y-m-d",strtotime("-1 day"));
        $timestamp = strtotime($day);
        $collectTaskList = CollectTask::query()
            ->where('insert_time','>=',$timestamp)
            ->whereIn('status',[0])
            #->whereIn('allocate_status',[0,1])
            ->orderBy('allocate_status', 'desc')
            ->get()
            ->toArray();
        if(!$collectTaskList){
            Log::info('collect-task-allocate','暂无待分配任务，分配结束');
            return 0;
        }
        $result = $this->allocate($collectTaskList);
        if ($result){
            Log::info('collect-task-allocate','分配成功');
        }
        return $result;
    }
    public function allocate($collectTaskList)
    {
        $CollectTaskAllocateModel   = new CollectTaskAllocate();
        $CollectEquipmentModel      = new CollectEquipment();
        $CollectTaskModel           = new CollectTask();
        Log::info('collect-task-allocate','分配采集任务开始');
        foreach ($collectTaskList as $collectTask){
            $page                   = 1;
            $CollectPlatformConfigModel = new CollectPlatformConfig();
            $platformConfig         = $CollectPlatformConfigModel->getOne($collectTask['platform']);
            if (!$platformConfig){
                Log::info('collect-task-allocate','暂无配置平台参数，分配结束');
                continue;
            }
            //设备每次执行能采集页数
            $pageNumber             = ceil((($platformConfig['duration']*$platformConfig['minute_size'])/$platformConfig['page_size']));
            //获取任务已分配的最大页数
            $maxPage               = CollectTaskAllocate::query()
                ->where('collect_task_id','=',$collectTask['id'])
                ->select(Db::raw('max(end_page) as max_page'))
                ->first();
            if ($maxPage){
                $page               = $maxPage['max_page'] + 1;
            }
            //查询可用设备
            $collectEquipmentList   = CollectEquipment::query()
                ->join('collect_equipment_account','collect_equipment_account.collect_equipment_id','=','collect_equipment.id')
                ->where([['collect_equipment.status','=',0],
                    ['collect_equipment.task_status','=',0],
                    ['collect_equipment_account.status','=',0],
                    ['collect_equipment_account.platform','=',$collectTask['platform']],
                ])
                ->select('collect_equipment.*','collect_equipment_account.username','collect_equipment_account.password')
                ->get()
                ->toArray();
            if (!$collectEquipmentList){
                Log::info('collect-task-allocate','暂无可使用设备，分配结束');
                continue;
            }
            //查询设备当日的使用次数
            $collectEquipmentIds = array_column($collectEquipmentList,'id');
            $collectEquipmentRecordCount = CollectTaskRecord::query()
                ->whereIn('collect_equipment_id',$collectEquipmentIds)
                ->where([['start_time','>=',strtotime(date('Y-m-d'))],
                    ['start_time','<=',strtotime(date('Y-m-d',strtotime('+1 day')))],
                    ['platform','=',$collectTask['platform']]])
                ->groupBy('collect_equipment_id')
                ->select('collect_equipment_id',DB::raw('count(*) as count'))
                ->get()
                ->toArray();
            //重组使用次数，设备id作为键
            if ($collectEquipmentRecordCount){
                $collectEquipmentRecordCount = array_column($collectEquipmentRecordCount,'count','collect_equipment_id');
            }
            //分配设备数量
            $allocateNumber = 0;
            foreach ($collectEquipmentList as $collectEquipment){
                if ($platformConfig){
                    //查询设备最后执行时间
                    $collectEquipmentRecord = CollectTaskRecord::query()->where([['collect_equipment_id','=',$collectEquipment['id']]])->select('end_time')->orderBy('end_time','desc')->first();
                    if($collectEquipmentRecord){
                        if (($platformConfig['rest_duration'] * 60) > (time()-$collectEquipmentRecord['end_time'])){
                            continue;
                        }
                    }

                    if (isset($collectEquipmentRecordCount[$collectEquipment['id']])){
                        if ($platformConfig['day_number'] <= $collectEquipmentRecordCount[$collectEquipment['id']]){
                            continue;
                        }
                    }
                }
                //分配设备
                $start_page = $page;
                $end_page = $page + $pageNumber - 1;
                $data = [
                    'collect_task_id'       => $collectTask['id'],
                    'collect_equipment_id'  => $collectEquipment['id'],
                    'company_id'            => $collectTask['company_id'],
                    'platform'              => $collectTask['platform'],
                    'product_name'          => $collectTask['product_name'],
                    'product_specs'         => $collectTask['product_specs'],
                    'product_brand'         => $collectTask['product_brand'],
                    'product_keyword'         => $collectTask['product_keyword'],
                    'minimum_order_quantity'=> $collectTask['minimum_order_quantity'],
                    'count'                 => $platformConfig['page_size'] * $pageNumber,
                    'start_page'            => $start_page,
                    'end_page'              => $end_page,
                    'status'                => 1,
                    'duration'              => $platformConfig['duration'],
                ];
                $res = $CollectTaskAllocateModel->add($data);
                if (!$res){
                    Log::info('collect-task-allocate','添加采集任务分配失败');
                }
                //修改设备占用状态
                $res = $CollectEquipmentModel->edit($collectEquipment['id'],['task_status'=>1]);
                if (!$res){
                    Log::info('collect-task-allocate','修改设备占用状态失败');
                }
                $allocateNumber++;
                if ($allocateNumber >= ($collectTask['max_equipment_number'] - $collectTask['equipment_number'])){
                    break;
                }
                $page = $end_page + 1;
            }
            //修改任务状态
            $res = $CollectTaskModel->edit($collectTask['id'],['status'=>1,'allocate_status'=>1,'equipment_number'=>($allocateNumber+$collectTask['equipment_number'])]);
            if (!$res){
                Log::info('collect-task-allocate','修改任务状态失败');
            }
            Log::info('collect-task-allocate','分配成功');
        }
        Log::info('collect-task-allocate','分配结束');
        return true;
    }

}