<?php

	namespace api\controllers\gm\v1;
	
	use Yii;
	use yii\data\Pagination;
	use yii\helpers\Url;
	use addons\models\AcPlat;
	
	class PlatController extends Common
	{
		//主界面
		public function actionIndex()
		{
			$apis = [
				'list' => '平台清单',
				'detail' => '平台详情',
				'add'=>'添加',
				'edit'=>'编辑',
				'exts'=>'扩展参数',
				'delete'=>'删除',
				'show'=>'显示',
				'hide'=>'隐藏',
				'ajax'=>'ajax操作'
			];
			$this->result('您正使用CMTS-GM系统平台管理接口！', $apis, 200);
		}
		
		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(),
		        'plats' => $res,
		        'stores' => $s['stores'],
	            'page'=>$this->page
	        ];
		    $this->result('平台查询成功！', $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 AcPlat();
			$detail = $model->findOne($id)->toArray();
			if(!$detail)  $this->result('未查询到相应数据');
			$exts = $this->showExt($detail);
			foreach ($exts as $k => $v) {
				$detail[$k] = $v;
			}
			$this->result('查询成功！', $detail, 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
	        $model = new AcPlat();
	        foreach ($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);
		}
		
		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);
		}
		
		//编辑平台参数
		public function actionExts()
		{
			$pid = $this->pid;
			if(!$pid) $this->result('您正使用本系统内部接口，禁止非法链接使用！');
			if($this->user_id !=1)  $this->result('修改失败，平台配置仅支持超级管理员修改！');
			$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);
			$exts = $this->saveExt();
			if(!$exts) $this->result('参数为空，保存失败', [], 100);
			$detail->remark = $exts;
			$res = $detail->save();
			$msg = '参数编辑失败!';
			if(!$res) $this->result($msg, [], 100);
			
			$msg = '参数编辑成功!';
			$this->result($msg,[], 200);
		}
		
		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();
			$msg = '平台删除失败!';
			if(!$res) $this->result($msg, [], 100);
			
			$msg = '平台删除成功!';
			$this->result($msg,[], 200);
		}
		
		public function actionAjax()
		{
			$detail = $this->preUpdate();
			$get = Yii::$app->request->get();
			$msg = '';
			$errorCode = 0;
			$detail->update_at = time();
			
			switch ($get['do']) {
				case 'hide':
					$detail->status_code = 0;
					$res = $detail->save();
					if ($res) {
						$msg = '平台隐藏标记成功';
						$errorCode = 200;
					} else {
						$msg = '平台隐藏标记失败';
					}
					break;
				case 'show':
					$detail->status_code = 1;
					$res = $detail->save();
					if ($res) {
						$msg = '平台显示标记成功';
						$errorCode = 200;
					} else {
						$msg = '平台显示标记失败';
					}
					break;
				default:
					break;
			}
			$this->result($msg,[], $errorCode);
		}
		
		private function search(){
			$return = [];
			$model = new AcPlat();
			$where = [];
			$where[] = 'and';
			$post = $this->postdata;
			$search = $post['search'] ?? [];
			$search['title'] = isset($search['title']) ? trim(htmlspecialchars_decode($search['title'])) : '';
			if (!$search['title']) {
				$where[] = ['LIKE', 'title', $search['title']];
			}
			$where[] = ['=', 'deleted', 0];
			$data = $model->find()->where($where);
			
			$pages = new Pagination(['totalCount' => $data->count(), 'pageSize' => $this->pageSize]);
			$_orderby = 'orderby DESC,update_at DESC';
			$res = $data->offset($pages->offset)->limit($pages->limit)->orderBy($_orderby)->indexBy('id')->all();
			
			return ['res'=>$res,'query'=>$data];
		}
		
		/*
		 * 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 AcPlat();
			$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;
			$title = trim($post['title']) ?? '';
			if(!$title) $this->result('请传入平台名称');
			
			$data = [];
			//格式化数据
			//目标键=》POST键
		    
			$model = new AcPlat();
			switch ($op) {
				case 'add':
					$data['create_at'] = time();
					$data['update_at'] = $data['create_at'];
					break;
				case 'edit':
					//编辑模式下，没有改mobile，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;
			}
			$cols = ['thumb' => 'thumb'];
			foreach ($cols as $col => $key) {
				$data[$col] = isset($post[$key]) ? trim($post[$key]) : '';
			}
			$cols = ['status_code' => 'status_code', 'deleted' => 'deleted','order_by'=>'order_by'];
			foreach ($cols as $col => $key) {
				$data[$col] = isset($post[$key]) ? (int)$post[$key] : 0;
			}
			$exts = $this->saveExt();
			if($exts) $data['remark'] = $exts;
			return $data;
	    }
		
		/*
		 * 格式化显示扩展字段
		 * @data 平台数据[]
		 * 返回[]
		 * */
		private function showExt($data){
			$json = $data['remark'];
			$res = json_decode($json,true);
			return $res;
		}
		
		private function saveExt()
		{
			$post = $this->postdata;
			$data = [];
			//目标键=》POST键
			$cols = ['cw_phone' => 'cw_phone'];
			foreach ($cols as $col => $key) {
				$data[$col] = isset($post[$key]) ? trim($post[$key]) : '';
			}
			if(!$data) return false;
			return json_encode($data, JSON_UNESCAPED_UNICODE);
		}
	}