<?php

namespace app\modules\tour\models;

use Yii;
use yii\base\InvalidParamException;

/**
 * This is the model class for table "{{%tour_playoff}}".
 *
 * @property integer $id
 * @property integer $part
 * @property integer $position
 * @property integer $user_id
 * @property integer $tour_id
 * @property integer $team_id
 * @property integer $score
 */
class TourPlayoff extends \yii\db\ActiveRecord
{
    public $round;
    private $tour_id;
    public $height;
    public $position;
    private $_data;
    public $data;
    public $colPlayers;

    /**
     * @param int $tour_id
     */
    public function setTourId($tour_id)
    {
        $this->tour_id = $tour_id;
    }

    /**
     * @return int
     */
    public function getTourId()
    {
        return $this->tour_id;
    }

    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return '{{%tour_playoff}}';
    }

    public function getData()
    {
        $this->_data = TourPlayoff::find()->with(['team', 'user', 'profile'])->asArray()->where(['tour_id' => $this->tour_id])->orderBy(['position' => ''])->all();

        $array = $this->getRound();
        $this->round = $array['round'];
        $this->colPlayers = $array['countPart1'];

        for ($stage = 0; $stage <= $array['round'] ; $stage++) {
            for ($iteration = 0; $iteration < $array['countPart1']; $iteration++) {
                foreach ($this->_data as $key => $var) {
                    if ($iteration == $stage) {
                        if ($var['part'] == $iteration + 1) {
                            $this->data[$iteration]['position'][] = $var['position'];
                            $this->data[$iteration][$var['position']]['name'] = $var['team']['name'];
                        }
                    }
                }
            }
        }

        return $this->data;
    }

    private function getRound() {
        $countPart1 = TourPlayoff::find()->where(['tour_id' => $this->getTourId(), 'part' => 1])->count();
        $round = 1;

        for($i = $countPart1; $i > 1; $i = $i / 2) {
            $round++;
        }
        return [
            'round' => $round,
            'countPart1' => $countPart1,
        ];
    }

    public function splitInHalf($stageInside)
    {
        if ($stageInside != 0) {
            $this->colPlayers = $this->colPlayers / 2;
        }
    }

    public static function checkNumberPlayersInPlayoff($number)
    {
        if(!in_array($number, [2, 4, 8, 16, 32, 64, 128, 256]))
            throw new InvalidParamException('Неправильное кол-во игроков для Playoff');
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['part', 'tour_id'], 'required'],
            [['id', 'part', 'position', 'user_id', 'tour_id', 'team_id', 'score'], 'integer'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'part' => 'Part',
            'position' => 'Position',
            'user_id' => 'User ID',
            'tour_id' => 'Tour ID',
            'team_id' => 'Team ID',
            'score' => 'Score',
        ];
    }


    public function getHeight($iteration, $stage)
    {
        $this->position = $iteration + 1;
        if ($stage < 2) $this->height = 70;
        if ($stage >= 2) $this->height = 70 + $iteration * 20;
    }


    public function getUser()
    {
        return $this->hasOne(\app\modules\user\models\User::className(), ['id' => 'user_id']);
    }

    public function getProfile()
    {
        return $this->hasOne(\app\modules\user\models\Profile::className(), ['user_id' => 'user_id']);
    }

    public function getTeam()
    {
        return $this->hasOne(\app\modules\team\models\Team::className(), ['id' => 'team_id']);
    }
}