<?php

namespace common\models;

use common\components\OrderStatus;
use Yii;
use yii\behaviors\TimestampBehavior;
use yii\db\ActiveRecord;
use yii\db\Expression;

/**
 * This is the model class for table "order".
 *
 * @property integer $id
 * @property integer $entityId
 * @property integer $tourId
 * @property integer $status
 * @property double $totalPrice
 * @property string $user
 * @property string $email
 * @property string $phone
 * @property integer $cntPeople
 * @property string $startDate
 * @property string $duration
 * @property integer $created_at
 * @property integer $updated_at
 * @property integer $currency
 * @property string $comments
 *
 * @property Tour $tour
 * @property Entity $entity
 */
class Order extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'order';
    }

    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::className(),
                'attributes' => [
                    ActiveRecord::EVENT_BEFORE_INSERT => ['created_at', 'updated_at'],
                    ActiveRecord::EVENT_BEFORE_UPDATE => ['updated_at'],
                ],
                // если вместо метки времени UNIX используется datetime:
                 'value' => new Expression('NOW()'),
            ],
        ];
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['user', 'email', 'phone', 'cntPeople'], 'required'],
            [['entityId', 'tourId', 'status', 'cntPeople', 'created_at', 'updated_at', 'duration'], 'integer'],
            [['totalPrice'], 'number'],
            [['startDate'], 'safe'],
            [['comments'], 'string'],
            ['email', 'email'],
            [['user', 'phone', 'currency'], 'string', 'max' => 255],
            [['tourId'], 'exist', 'skipOnError' => true, 'targetClass' => Tour::className(), 'targetAttribute' => ['tourId' => 'id']],
            [['entityId'], 'exist', 'skipOnError' => true, 'targetClass' => Entity::className(), 'targetAttribute' => ['entityId' => 'id']],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => Yii::t('model', 'ID'),
            'entityId' => Yii::t('model', 'Entity ID'),
            'tourId' => Yii::t('model', 'Tour ID'),
            'status' => Yii::t('model', 'Status'),
            'totalPrice' => Yii::t('model', 'Total Price'),
            'user' => Yii::t('model', 'User'),
            'email' => Yii::t('model', 'Email'),
            'phone' => Yii::t('model', 'Phone'),
            'cntPeople' => Yii::t('model', 'Cnt People'),
            'startDate' => Yii::t('model', 'Start Date'),
            'duration' => Yii::t('model', 'Duration'),
            'created_at' => Yii::t('model', 'Created At'),
            'updated_at' => Yii::t('model', 'Updated At'),
            'currency' => Yii::t('model', 'Currency'),
            'comments' => Yii::t('model', 'Comments'),
        ];
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getTour()
    {
        return $this->hasOne(Tour::className(), ['id' => 'tourId']);
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getEntity()
    {
        return $this->hasOne(Entity::className(), ['id' => 'entityId']);
    }

    public function beforeSave($insert)
    {
        if (parent::beforeSave($insert)) {

            if ($this->isNewRecord) {
                $this->status = OrderStatus::STATUS_NEW;
                if ($this->tour) {
                    $this->entityId = $this->tour->entityId;
                    $this->totalPrice = Yii::$app->currency->convert($this->tour->price, false);
                    $this->startDate = $this->tour->startDate;
                    $this->duration = $this->tour->duration;
                }
                $this->currency = Yii::$app->currency->get();
            }
            return true;
        }
        return false;
    }

    public function afterSave($insert, $changedAttributes)
    {
        parent::afterSave($insert, $changedAttributes);

        \Yii::$app->mailer
            ->compose('order', ['model' => $this])
            ->setTo(Yii::$app->params['orderEmail'])
            ->setSubject(Yii::t('app', 'New order #{n} on {boat}', ['n' => $this->id, 'boat' => $this->entity->name]))
            ->send();
    }
}