<?php
namespace backend\controllers;

use Yii;
use app\models\Master;
use yii\data\Pagination;

/**
 * Live controller
 */
class LiveController extends BaseController
{

    /**
     * 直播间
     * @return type
     */
    public function actionRoom()
    {
        return $this->render('room');
    }
    
    /**
     * 主播
     * @return type
     */
    public function actionMaster()
    {
        $query = Master::find();
        $conditions = Yii::$app->request->get();

        if(array_filter($conditions)){
            $sql ="name like '%".$conditions['name']."%'";
        }else{
            $sql = "";
        }
        $pagination = new Pagination([
            'defaultPageSize' => 15,
            'totalCount' => $query->count(),
        ]);
        $masters = $query->where($sql)
            ->orderBy('create_time')
            ->offset($pagination->offset)
            ->limit($pagination->limit)
            ->all();
        return $this->render('master',[
            'list'=>$masters,
            'condition'=>$conditions
        ]);
    }
    
    /**
     * 视频
     * @return type
     */
    public function actionVideo()
    {
        return $this->render('video');
    }

    /**
     * 添加主播
     * @return type
     */
    public function actionAddmaster()
    {
        $model = new Master();

        if ($posts = Yii::$app->request->post()) {
            $model->name = $posts['name'];
            $model->meta = $posts['meta'];
            $model->pic = $posts['pic'];
            $model->create_time = $model->update_time = time();
            if($model->save()){
                return $this->redirect(['master']);
            }else{
                die("保存失败");
            }
        } else {
            return $this->render('add_master',['action'=>'/live/addmaster']);
        }
    }

    public function actionEditmaster()
    {

        $id = Yii::$app->request->get('id',0);
        $master_id = Yii::$app->request->post('master_id',0);

        if($id || $master_id){
            if($posts = Yii::$app->request->post()){
                $model = Master::findOne($posts['master_id']);
                $model->name = $posts['name'];
                $model->meta = $posts['meta'];
                $model->pic = $posts['pic'];
                if($model->save()){
                    return $this->redirect(['editmaster','id' => $model->master_id]);
                }else{
                    die("保存失败");
                }
            }else{
                $row = Master::find()->where(['master_id'=>$id])->one();
                return $this->render('add_master',[
                    'action'=>'/live/editmaster',
                    'opt'=>'update',
                    'row'=>$row
                ]);
            }
        }
    }

    public function actionDelmaster(){
        $id = Yii::$app->request->get('id',0);
        if($id){
            $model = Master::findOne($id);
            if($model->delete()){
                return $this->redirect(['master']);
            }else{
                echo "删除失败";exit;
            }
        }
    }
}