<?php

namespace common\models\psources;

use yii\base\Model;

class CoinIssueCoinForm extends Model
{

    public $name;

    public $symbol;

    public $total;

    public $owner;

    public $introduction;

    public $category;

    public $platform_id;

    public $chain_id;

    private $_issue_coin_list;


    //定义场景
    const SCENARIOS_CREATE = 'create';
    const SCENARIOS_UPDATE = 'update';

    public static function getDb()
    {
        return \Yii::$app->get('p_sources');
    }

    public function rules()
    {
        return [
            [['name', 'symbol', 'total', 'owner', 'introduction', 'category', 'platform_id', 'chain_id'], 'required'],
            [['total', 'category', 'platform_id', 'chain_id'], 'integer'],
            ['introduction', 'string', 'length' => [1, 20]],
            ['symbol', 'string', 'length' => [1, 20]],
            ['name', 'string', 'length' => [1, 6]],
            ['symbol', 'unique'],
            [['total'], 'issuableAmout']
        ];
    }

    public function isExist($attribute, $params)
    {
        var_dump($attribute, $params);exit;
    }

    public function issuableAmout($attribute, $params)
    {
        return true;
    }

    public function scenarios()
    {
        $scenarios = [
            self:: SCENARIOS_CREATE => ['name', 'symbol', 'total', 'owner', 'introduction', 'category', 'platform_id', 'chain_id'],
            self:: SCENARIOS_UPDATE => ['name', 'symbol', 'total', 'owner', 'introduction', 'category', 'platform_id', 'chain_id'],
        ];
        return array_merge(parent:: scenarios(), $scenarios);
    }


    public function attributeLabels()
    {
        return [
            'name' => 'Token简称',
            'symbol' => 'Token全称',
            'total' => '发行数量',
            'owner' => '接收地址',
            'introduction' => 'Token简介',
            'category' => '是否增加发',
            'chain_id' => '平行链名称'
        ];
    }

    public function getIsNewRecord()
    {
        return $this->_issue_coin_list === null;
    }

    public function getIssueList($id)
    {
        $this->_issue_coin_list = CoinIssueCoin::find()
            ->where('agent_id = :agent_id', [':agent_id' => $id])
            ->one();

        if ($this->_issue_coin_list) {
            $this->agent_id = $this->_issue_coin_list->agent_id;
            $this->title = $this->_issue_coin_list->title;
            $this->etitle = $this->_issue_coin_list->etitle;
            $this->description = $this->_issue_coin_list->description;
            $this->requirement = $this->_issue_coin_list->requirement;
            $this->status = $this->_issue_coin_list->status;
        }
        return $this->_issue_coin_list;
    }


    /**
     * 保存代理人
     * @return boolean
     */
    public function save()
    {
        if ($this->validate()) {
            if ($this->getIsNewRecord()) {
                $this->_issue_coin_list = new CoinIssueCoin();
            }
            $this->_issue_coin_list->name = $this->name;
            $this->_issue_coin_list->symbol = $this->symbol;
            $this->_issue_coin_list->total = $this->total;
            $this->_issue_coin_list->owner = $this->owner;
            $this->_issue_coin_list->introduction = $this->introduction;
            $this->_issue_coin_list->category = $this->category;
            $this->_issue_coin_list->platform_id = $this->platform_id;
            $this->_issue_coin_list->chain_id = $this->chain_id;

            return $this->_issue_coin_list->save();

        } else {
            return false;
        }
    }
}