<?php

namespace api\controllers;

use Yii;
use api\base\BaseController;
use common\business\ExchangeBusiness;
use common\models\psources\RecommendCoin;

class RecommendCoinController extends BaseController
{
    public function actionIndex()
    {
        $recommend = Yii::$app->request->post('recommend', 0);
        $platform_id = Yii::$app->request->post('platform_id', 0);
        if (false == $recommend || false == $platform_id) {
            $this->code = -1;
            $this->msg = '参数错误';
            goto doEnd;
        }

        $recommend_coins = RecommendCoin::find()->where(['platform_id' => (int)$platform_id])->all();
        if (empty($recommend_coins)) {
            goto doEnd;
        }
        $this->data = [];
        foreach ($recommend_coins as $coin) {
            //$this->data[$coin->coin[0]['chain']] = $coin->coin;
            $this->data = array_merge($this->data, $coin->coin);
        }
        echo json_encode($this->data);exit;
        $chains = array_column($this->data, 'chain');
        $symbol = array_column($this->data, 'name');
        $name = array_keys(array_flip($chains) + array_flip($symbol));
        echo json_encode($name);
        exit;
        $coin_quotations = ExchangeBusiness::getQuatationByNames($chains);

        $i = 0;
        foreach ($coin_quotations as $key => $val) {
            $nickname = json_decode($this->data[$i]['nickname'], true);
            $this->data[$i]['nickname'] = isset($nickname[$this->lang]) ? $nickname[$this->lang] : '';
            $introduce = json_decode($this->data[$i]['introduce'], true);
            $this->data[$i]['introduce'] = isset($introduce[$this->lang]) ? $introduce[$this->lang] : '';
            $this->data[$i]['chain_quotation'] = $val;
            foreach ($val as $key => $cloumn) {
                $this->data[$i][$key] = $cloumn;
            }
            $i++;
        }

        doEnd :
        return ['code' => $this->code, 'data' => $this->data, 'msg' => $this->msg];
    }
}