<?php

namespace frontend\controllers;

use Yii;
use common\models\AccountState;
use frontend\models\AccountstateSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use common\models\Account;
use common\components\DailyListing;
use common\models\User;
use common\components\accountstate\AccountStateMail;
use common\models\Transfer;
use common\components\Helper;

/**
 * AccountStateController implements the CRUD actions for AccountState model.
 */
class AccountStateController extends Controller {
	public function behaviors() {
		return [ 
				'access' => [ 
						'class' => \yii\filters\AccessControl::className (),
						'only' => [ 
								'index',
								'open',
								'close',
								'view' 
						],
						'rules' => [
								// allow authenticated users
								[ 
										'allow' => true,
										'roles' => [ 
												'@' 
										] 
								] 
						] 
				]
				// everything else is denied
				
				 
		];
	}
	
	/**
	 * Lists all AccountState models.
	 *
	 * @return mixed
	 */
	public function actionIndex() {
		$searchModel = new AccountstateSearch ();
		
		$searchModel->accounts = Account::read ();
		$searchModel->users = User::read ();
		
		$dataProvider = $searchModel->search ( Yii::$app->request->queryParams );
		
		return $this->render ( 'index', [ 
				'searchModel' => $searchModel,
				'dataProvider' => $dataProvider 
		] );
	}
	
	/**
	 * Creates a new AccountState model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 *
	 * @return mixed
	 */
	public function actionOpen() {
		$lastStates = AccountState::readLastForUser ( AccountState::TYPE_CLOSE );
		$lastStates = AccountState::modelsToArray ( $lastStates );
		
		$model = new AccountState ();
		$model->type = AccountState::TYPE_OPEN;
		$model->id_user = Yii::$app->user->id;
		$model->id_account = Account::readDefault ();
		if ($model->load ( Yii::$app->request->post () ) && $model->save ()) {
			// return $this->redirect(['view', 'id' => $model->id_account_state]);
			
			
			$mail = new AccountStateMail(['model' => $model,'controller' => $this]);
			$mail->sednMail();
			
			
			return $this->redirect ( [ 
					'index' 
			] );
		} else {
			
			$accounts = Account::read ();
			
			return $this->render ( 'open', [ 
					'model' => $model,
					'accounts' => $accounts,
					'lastStates' => $lastStates 
			] );
		}
	}
	/**
	 * Creates a new AccountState model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 *
	 * @return mixed
	 */
	public function actionClose() {
		$lastStates = AccountState::readLastForUser ( AccountState::TYPE_OPEN );
		$lastStates = AccountState::modelsToArray ( $lastStates );
		$model = new AccountState ();
		$model->type = AccountState::TYPE_CLOSE;
		$model->id_user = Yii::$app->user->id;
		$model->id_account = Account::readDefault ();
		
		$lastCassaState = AccountState::readLast(null,null, Account::readDefault());
		

		
		
		if ( Helper::isAccountStateClosePreloadMoney()){
			$model->money = $this->readCassaClose();
		}

		
		if ($model->load ( Yii::$app->request->post () ) && $model->save ()) {
			

			$mail = new AccountStateMail(['model' => $model,'controller' => $this]);
			$mail->sednMail();
			
			return $this->redirect ( [ 
					'index' 
			] );
			// return $this->redirect(['view', 'id' => $model->id_account_state]);
		} else {
			
			$accounts = Account::read ();
			
			return $this->render ( 'close', [ 
					'model' => $model,
					'accounts' => $accounts,
					'lastStates' => $lastStates ,
					'lastCassaState' => $lastCassaState,
			] );
		}
	}
	
	protected function readCassaClose(){
		$total = 0;
		$cassaOpen = AccountState::readLast(AccountState::TYPE_OPEN,null, Account::readDefault());
		if ( isset($cassaOpen )){
			$total += $cassaOpen->money;
		}
		$total += Transfer::readPaid($cassaOpen->created_at, date('Y-d-m h:i:s'), \Yii::$app->user->id);
		return $total;
	}
	
	/**
	 * Finds the AccountState model based on its primary key value.
	 * If the model is not found, a 404 HTTP exception will be thrown.
	 *
	 * @param integer $id        	
	 * @return AccountState the loaded model
	 * @throws NotFoundHttpException if the model cannot be found
	 */
	protected function findModel($id) {
		if (($model = AccountState::findOne ( $id )) !== null) {
			return $model;
		} else {
			throw new NotFoundHttpException ( 'The requested page does not exist.' );
		}
	}
	/**
	 * Creates a new AccountState model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 *
	 * @return mixed public function actionCreate()
	 *         {
	 *         $model = new AccountState();
	 *        
	 *         if ($model->load(Yii::$app->request->post()) && $model->save()) {
	 *         return $this->redirect(['view', 'id' => $model->id_account_state]);
	 *         } else {
	 *         return $this->render('create', [
	 *         'model' => $model,
	 *         ]);
	 *         }
	 *         }
	 */
	/**
	 * Updates an existing AccountState model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 *
	 * @param integer $id        	
	 * @return mixed public function actionUpdate($id)
	 *         {
	 *         $model = $this->findModel($id);
	 *        
	 *         if ($model->load(Yii::$app->request->post()) && $model->save()) {
	 *         return $this->redirect(['view', 'id' => $model->id_account_state]);
	 *         } else {
	 *         return $this->render('update', [
	 *         'model' => $model,
	 *         ]);
	 *         }
	 *         }
	 */
	/**
	 * Deletes an existing AccountState model.
	 * If deletion is successful, the browser will be redirected to the 'index' page.
	 *
	 * @param integer $id        	
	 * @return mixed
	 */
	public function actionDelete($id) {
		$model = $this->findModel ( $id );
		$delete = true;
		if ( $model->isTypeOpen() ){
			$closeStates = AccountState::find()->andWhere(['prev_state' => $model->id_account_state])->all();
			if ( count($closeStates) > 0){
// 				throw new \Exception("Nem lehet törölni a nyitást, mert van kapcsolódó zárás!");
				\Yii::$app->session->setFlash ( 'error', "Nem lehet törölni a nyitást, mert van kapcsolódó zárás!" );
				$delete = false;
			}
		}
		if ( $delete == true){
			$model->delete();
			\Yii::$app->session->setFlash ( 'success', 'Kassza művelet törölve' );
		}
		return $this->redirect ( Yii::$app->request->referrer );
	}
	/*
	 * Displays a single AccountState model.
	 * @param integer $id
	 * $var common\models\AccountState $accountState
	 * @return mixed
	 */
	public function actionView($id) {
		$accountState = $this->findModel ( $id );
		$output = Yii::$app->getRequest ()->getQueryParam ( 'output' );
		$details = null;
		if ($accountState->isTypeClose ()) {
			
			$prev;
			if ($accountState->type == AccountState::TYPE_CLOSE) {
				if (isset ( $accountState->prev_state )) {
					$prev = AccountState::findOne ( $accountState->prev_state );
				}
				if (isset ( $prev )) {
					$accountState->start_date = $prev->created_at;
				}
			}
			$details = new DailyListing ();
			$details->loadAccountState ( $accountState );
			
			$details->readTotalEasy ();
			$details->readTotalDetailed ();
			$details->readTotalMedium ();
		}
		
		if ($output == 'pdf') {
			$user = User::findOne(\Yii::$app->user->id);
			$mpdf=new \mPDF('utf-8', 'A4-L');
			$mpdf->useSubstitutions=false;
			$mpdf->simpleTables = true;
			$mpdf->SetHeader( \Yii::$app->params[ "company_name" ] . " - Létrehozva: "  .$user->username . ", ".\Yii::$app->formatter->asDatetime(time()) );
			$mpdf->setFooter('{PAGENO} / {nb}');
			
			$stylesheet = file_get_contents( \Yii::getAlias('@vendor'.'/bower/bootstrap/dist/css/bootstrap.css')); // external css
			$mpdf->WriteHTML($stylesheet,1);
			
			
			$mpdf->WriteHTML($this->renderPartial("@common/views/account-state/account_state_pdf", [
					'model' => $accountState,
					'details' => $details 
			]));
			$type = $accountState->isTypeOpen() ? "kassza_nyitas" : "kassza_zaras";
			$dt= "_letrehozva_".date("Ymd_His"). "_" . $user->username; 
			$fn= $type .$dt.".pdf";
			$mpdf->Output($fn, 'D');
			
		} else {
			
			return $this->render ( 'view', [ 
					'model' => $accountState,
					'details' => $details 
			] );
		}
	}
}