<?php
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namespace app\api\logic;


use app\common\logic\BaseLogic;
use app\common\logic\GpsLogic;
use app\common\model\vehicle\Vehicle;
use app\common\model\vehicle\VehicleRent;
use Exception;


/**
 * 车辆逻辑
 * Class VehicleLogic
 * @package app\api\logic
 */
class VehicleLogic extends BaseLogic
{
    public static function checkNum($num):array {
        try {
            //获取数据
            $cars = Vehicle::field('id,company_id')->where('status',0)->where('type',0)->limit($num)->select();
            //验证数据
            if($cars->count() < $num){
                return ['code'=>0,'msg'=>'车辆数量不足'];
            }
            $ids = implode(',',array_column($cars->toArray(),'id'));
            $company_id = array_column($cars->toArray(),'company_id')[0];
            return ['code'=>1,'msg'=>'车辆数量充足','data'=>['car_ids'=>$ids,'company_id'=>$company_id]];
        }catch (Exception $e) {
            return ['code'=>0,'msg'=>$e->getMessage()];
        }
    }

    public static function setRent($param):array {
        VehicleRent::startTrans();
        try {
            if($param['rent_type'] == 1){
                //设置数据
                $ids = explode(',',$param['car_id']);
                $data = [];
                foreach($ids as $v){
                    $car = Vehicle::where('id',$v)->find();
                    $rent = VehicleRent::where('car_id',$v)->find();
                    if($car && !$rent){
                        $data[] = [
                            'car_id' => $v,
                            'lessee_one_contract_id' => $param['contract_id'],
                            'lessee_one_company_id' => $param['company_id'],
                            'lessee_one_company' => $param['company_name'],
                            'lessee_one_user_id' => $param['company_user_id'],
                            'lessee_one_user' => $param['company_user_name'],
                            'lessee_one_phone' => $param['company_user_phone'],
                            'lessee_one_start_time' => time(),
                            'lessee_one_flag' => 1,
                        ];
                    }
                }
                $res = (new VehicleRent()) -> saveAll($data);
                //更新车辆列表中的车辆状态
                Vehicle::where('id','in',$ids)->update(['status'=>1]);
            }elseif($param['rent_type'] == 2){
                //获取数据
                $rent = VehicleRent::where('car_id',$param['car_id'])->find();
                //设置数据
                $data = [
                    'id' => $rent['id'],
                    'lessee_two_contract_id' => $param['contract_id'],
                    'lessee_two_company_id' => $param['company_id'],
                    'lessee_two_company_name' => $param['company_name'],
                    'lessee_two_user_id' => $param['company_user_id'],
                    'lessee_two_user' => $param['company_user_name'],
                    'lessee_two_phone' => $param['company_user_phone'],
                    'lessee_two_start_time' => time(),
                    'lessee_two_flag' => 1,
                ];
                //写入数据
                $res = VehicleRent::update($data);
            }else{
                return ['code'=>0,'msg'=>'操作失败'];
            }
            if($res){
                VehicleRent::commit();
                return ['code'=>1,'msg'=>'操作成功'];
            }else{
                VehicleRent::rollback();
                return ['code'=>0,'msg'=>'操作失败'];
            }
        }catch(Exception $e) {
            VehicleRent::rollback();
            return ['code'=>0,'msg'=>$e->getMessage()];
        }
    }

    public static function companyCarList($params):array {
        if($params['is_rent'] == 1){
            $lessee_two_flag = 0;
        }else{
            $lessee_two_flag = 1;
        }
        $pageNo = $params['page_no'] ?? 1;
        $pageSize = $params['page_size'] ?? 10;
        $license = $params['license'] ?? '';
        $companyName = $params['company_name'] ?? '';
        $rent = VehicleRent::alias('r')
                ->leftJoin('vehicle v','r.car_id = v.id')
                ->field('r.*,v.license')
                ->where('r.lessee_one_company_id',$params['company_id'])
                ->where('r.lessee_two_flag',$lessee_two_flag)
                ->where('v.license','like','%'.$license.'%')
                ->where('v.lessee_two_company_name','like','%'.$companyName.'%')
                ->page($pageNo,$pageSize)->order('r.lessee_one_start_time desc,r.car_id desc')->select()->each(function ($item){
                    $item['mileage'] = 10.0;
                    return $item;
            });
        if($rent){
            return ['code'=>1,'msg'=>'请求成功','data'=>$rent->toArray()];
        }else{
            return ['code'=>0,'msg'=>'请求失败'];
        }
    }

    public static function getCarLocal($params):array {
        $car = Vehicle::field('gps_carid')->where('id',$params['car_id'])->find();
        if(!$car){
            return ['code'=>0,'msg'=>'车辆不存在'];
        }
        //获取车辆当前位置
        $local = (new GpsLogic()) -> status($car['gps_carid']);
        if($local['code'] == 1){
            $data = [
                'car_id' => $params['car_id'],
                'lat' => $local['data']['carStatus']['latc'],
                'lon' => $local['data']['carStatus']['lonc'],
            ];
            return ['code'=>1,'msg'=>'请求成功','data'=>$data];
        }else{
            return ['code'=>0,'msg'=>$local['msg']];
        }
    }

    public static function getCarHistory($params):array {
        //获取车辆信息
        $car = Vehicle::where('id',$params['car_id'])->find();
        if(empty($car)){
            return ['code'=>0,'msg'=>'车辆不存在'];
        }else{
            $params['gps_car_id'] = $car['gps_carid'];
        }
        //获取车辆行驶历史信息
        $result = (new GpsLogic()) -> history($params);
        //返回数据
        if($result['code'] == 1){
            $data = [];
            foreach ($result['data'] as $k => $v) {
                $data[$k]['lat'] = $v['latc'];
                $data[$k]['lon'] = $v['lonc'];
            }
            return ['code'=>1,'msg'=>$result['msg'],'data'=>$data];
        }else{
            return ['code'=>0,'msg'=>$result['msg']];
        }
    }
}