<?php

	namespace api\controllers\gm\v1;
	
	use Yii;
	use yii\data\Pagination;
	use addons\models\AcTruck;
	use addons\models\AcDriver;
	
	class TruckController extends Common
	{
		public function beforeAction($action)
		{
			if (!$this->pid) {
				 $this->result('您正使用本系统内部接口，禁止非法链接使用！');
			}
			return parent::beforeAction($action);
		}
		//主界面
		public function actionIndex()
		{
			$apis = [
				'list' => '板车清单',
				'detail' => '详情',
				'get-status'=>'状态字典',
				'fache'=>'发车',
				'list-online'=>'装车中',
				'add'=>'添加',
				'edit'=>'编辑',
				'delete'=>'删除',
				'show'=>'显示',
				'hide'=>'隐藏',
				'ajax'=>'ajax操作'
			];
			$this->result('您正使用CMTS-GM系统板车管理接口！', $apis, 200);
		}
		
		public function actionGetStatus(){
			$status = Yii::$app->params['TruckStatus'];
			$this->result('板车状态字典', $status, 200);
		}
		
		//板车列表
		public function actionList()
		{
			$s = $this->search();
			$res = $s['res'];
		    if (!$res) {
			    $this->result('没有查询到相应的数据！', [], 0);
	        }
			$data= [
	            'total'=>$s['query']->count(),
		        'trucks' => $res,
				'drivers' => $s['drivers'],
	            'page'=>$this->page
	        ];
		    $this->result('板车列表查询成功！', $data, 200);
		}
		
		public function actionDetail()
		{
			$pid = $this->pid;
			$post = $this->postdata;
			
			$id = isset($post['id']) ? $post['id'] : 0;
			if ($id <= 0) {
				$this->result('查询参数错误！');
			}
			$model = new AcTruck();
			$detail = $model->findOne($id)->toArray();
			if(!$detail)  $this->result('未查询到相应数据');
			$data = $this->showTruck($detail);
			$this->result('查询成功！', $data, 200);
		}
		
		public function actionAdd()
		{
			//数据预检查、编排
			$data = $this->preSave('add');
			if(!$data) $this->result('数据预检查未通过，保存失败', $data, 100);
			
			//保存资料
	        $model = new AcTruck();
	        foreach ($data as $key=>$val) {
	            $model->$key = $val;
	        }
	        $res = $model->save();
			$msg = '数据保存失败!';
			if(!$res) $this->result($msg, [], 100);
			
			$msg = '数据保存成功!';
			$return = [];
            $return['id']= $model->attributes['id']; //获取插入后id;
			$this->result($msg,$return, 200);
		}
		
		//编辑板车资料
		public function actionEdit()
		{
			$detail = $this->preUpdate();
			//数据预检查、编排
			$data = $this->preSave('edit');
			if(!$data) $this->result('数据预检查未通过，保存失败', $data, 100);
			
			//保存资料
	        foreach ($data as $key=>$val) {
	            $detail->$key = $val;
	        }
	        $res = $detail->save();
			$msg = '数据编辑失败!';
			if(!$res) $this->result($msg, [], 100);
			
			$msg = '数据编辑成功!';
			$return = [];
            $return['data']= $detail;
			$this->result($msg,$return, 200);
		}
		
		//删除板车
		public function actionDelete()
		{
			$detail = $this->preUpdate();
			$data = [];
			$data['update_at'] = time();
			$data['deleted'] = $detail->deleted + 1;
			
			//保存资料
	        foreach ($data as $key=>$val) {
	            $detail->$key = $val;
	        }
	        $res = $detail->save();
			$msg = '板车删除失败!';
			if(!$res) $this->result($msg, [], 100);
			
			$msg = '板车删除成功!';
			$this->result($msg,[], 200);
		}
		
		public function actionAjax()
		{
			$detail = $this->preUpdate();
			$get = Yii::$app->request->get();
			$msg = '';
			$errorCode = 0;
			$detail->update_at = time();
			
			switch ($get['do']) {
				case 'out':
					$detail->status_code = 0;
					$res = $detail->save();
					if ($res) {
						$msg = '板车停用标记成功';
						$errorCode = 200;
					} else {
						$msg = '板车停用标记失败';
					}
					break;
				case 'in':
					$detail->status_code = 1;
					$res = $detail->save();
					if ($res) {
						$msg = '板车启用标记成功';
						$errorCode = 200;
					} else {
						$msg = '板车启用标记失败';
					}
					break;
				case 'lock':
					$detail->status_code = 99;
					$res = $detail->save();
					if ($res) {
						$msg = '板车锁定标记成功';
						$errorCode = 200;
					} else {
						$msg = '板车锁定标记失败';
					}
					break;
				case 'repair':
					$detail->status_code = 2;
					$res = $detail->save();
					if ($res) {
						$msg = '板车检修标记成功';
						$errorCode = 200;
					} else {
						$msg = '板车检修标记失败';
					}
					break;
				case 'reset':
					$detail->status_code = 3;
					$res = $detail->save();
					if ($res) {
						$msg = '板车保养标记成功';
						$errorCode = 200;
					} else {
						$msg = '板车保养标记失败';
					}
					break;
				case 'working':
					$detail->status_code = 1;
					$res = $detail->save();
					if ($res) {
						$msg = '板车恢复标记成功';
						$errorCode = 200;
					} else {
						$msg = '板车恢复标记失败';
					}
					break;
				default:
					break;
			}
			$this->result($msg,[], $errorCode);
		}
		
		//发车
		public function actionFache()
		{
			$truck = $this->preUpdate();
			$get = Yii::$app->request->get();
			$msg = '';
			$errorCode = 0;
			if ($truck->status_code == 1) {
				$truck->update_at = time();
				$res = $truck->update();
				if ($res) {
					$msg = '发车成功，请进行下一步操作';
					$errorCode = 200;
				}else{
					$msg = '发车标记保存失败';
					$errorCode = 0;
				}
			}elseif ($truck->status_code == 4) {
				$msg = '当前板车已在装车中，发车操作无效';
				$errorCode = 400;
			} else if ($truck->status_code == 5) {
				$msg = '当前板车已在运输中，发车操作无效';
				$errorCode = 400;
			}else if ($truck->status_code != 1) {
				$msg = '当前板车状态不允许发车，请先确认板车已归为正常状态';
				$errorCode = 400;
			}
			
			$this->result($msg,[], $errorCode);
		}
		
		//装车中的板车(即在线板车列表，标记了发车状态为装车中的）
		public function actionListOnline(){
			$this->postdata['status'] = 4;
			$s = $this->search();
			$res = $s['res'];
		    if (!$res) {
			    $this->result('没有在装车中的板车！', [], 0);
	        }
			$data= [
	            'total'=>$s['query']->count(),
		        'trucks' => $res,
				'drivers' => $s['drivers'],
	            'page'=>$this->page
	        ];
		    $this->result('在线板车列表获取成功！', $data, 200);
		}
		
		private function search(){
			$pid = $this->pid;
			$return = [];
			$model = new AcTruck();
			$where = $where2 = [];
			$where['pid'] = $pid;
			$where2[] = 'and';
			$post = $this->postdata;
			if(isset($post['status'])){
				$where['status_code'] = (int)$post['status'];
			}
			
			$search = $post['search'] ?? [];
			$search['title'] = isset($search['title']) ? trim(htmlspecialchars_decode($search['title'])) : '';
			if (!empty($search['title'])) {
				$where2[] = ['LIKE', 'num_left', $search['title']];
			}
			
			$where['deleted'] = 0;
			$data = $model->find()->where($where);
			if ($search['title']) {
				$data = $data->andwhere($where2);
			}
			$pages = new Pagination(['totalCount' => $data->count(), 'pageSize' => $this->pageSize]);
			$res = $data->offset($pages->offset)->limit($pages->limit)->all();
			$dids = [];
			if ($res) {
				foreach ($res as $k => $v) {
					if($v->driver_id) $dids[] = $v->driver_id;
					if($v->driver2_id) $dids[] = $v->driver2_id;
				}
			}
			$drivers = [];
			if($dids){
				$AcDriver = new AcDriver();
				$where = [];
				$where[] = ['=','pid',$this->pid];
				$where[] = ['IN','id',$dids];
				$_drivers = $AcDriver->find()->where($where)->all();
				foreach ($_drivers as $s) {
					$drivers[$s->id] = $s->toArray();
				}
			}
			return ['res'=>$res,'query'=>$data,'drivers'=>$drivers];
		}
		
		/*
		 * 数据更新前的预检查,返回对应关联数据
		 * 必须确保get与post数据中均包含需更新的数据id且一致
		 * */
		private function preUpdate()
		{
			$id = (int)Yii::$app->request->get('id');
			if(!$id)  $this->result('请求错误，未携带ID参数');
			$post = $this->postdata;
			if($post['id'] != $id) $this->result('传参id与请求数据不匹配',[],403);
			$model = new AcTruck();
			$res = $model->findOne($id);
			if(!$res) $this->result('未查询到相应数据',[],404);
			return $res;
		}
		
		/*
		 * 数据保存前的预检查（查重、参数校验等）
		 * 要保存的数据[],直接从post中取出
		 * @op，操作类型（add,edit……）
		 * 校验机制：
		 * 编辑数据时，必须用get方式传入参数id，并与post进来的数据id进行比对，只有一致时才能继续;
		 * 查重：禁止录入重复数据
		 * 返回：校验重组后的数据
		 * */
		private function preSave($op)
	    {
			$post = $this->postdata;
			
			$data = [];
			//格式化数据
			//目标键=》POST键
			$model = new AcTruck();
			switch ($op) {
				case 'add':
					$cols = ['num_p' => 'num_p', 'num_area' => 'num_area', 'num_left' => 'num_left'];
					foreach ($cols as $col => $key) {
						$data[$col] = isset($post[$key]) ? trim($post[$key]) : '';
						if(!$data[$col]) $this->result('请传入板车车牌号');
					}
					//查询车牌号是否在库
					$hasOne = AcTruck::find()->where(['num_p' => $data['num_p'], 'num_area' => $data['num_area'], 'num_left' => $data['num_left']])->one();
					if($hasOne) $this->result('保存失败,该车牌号已在库！',$hasOne,100);
					$data['create_at'] = time();
					$data['update_at'] = $data['create_at'];
					break;
				case 'edit':
					//编辑模式下，没有改车牌号，避免校验重复性
					$id = (int)Yii::$app->request->get('id');
					$_id = (int)$post['id'];
					if(!$id != $_id) $this->result('id参数不匹配，请检查');
					$data['update_at'] = time();
					break;
			}
			
			$data['pid'] = $this->pid;
			$cols = ['driver_id' => 'driver', 'driver2_id' => 'driver2', 'status_code' => 'status_code', 'max_cars' => 'max_cars', 'deleted' => 'deleted'];
			foreach ($cols as $col => $key) {
				$data[$col] = isset($post[$key]) ? (int)$post[$key] : 0;
			}
			$cols = ['remark' => 'editor'];
			foreach ($cols as $col => $key) {
				$data[$col] = isset($post[$key]) ? htmlspecialchars($post[$key]) : '';
			}
			
			return $data;
	    }
		
		private function showTruck($detail){
			$data = $detail->toArray();
			$AcDriver = new AcDriver();
			$driver = $AcDriver->findOne($detail->driver_id);
			if ($driver) {
				$data['driver_title'] = $driver->name;
				$data['driver_mobile'] = $driver->mobile;
			}
			$driver2 = $AcDriver->findOne($detail->driver2_id);
			if ($driver2) {
				$data['driver2_title'] = $driver2->name;
				$data['driver2_mobile'] = $driver2->mobile;
			}
			return $data;
		}
	}