<?php
/**
 * Created by PhpStorm.
 * User: rlgyzhcn
 * Date: 18-5-31
 * Time: 上午10:29
 */

namespace api\base;

use common\components\Tools;
use Yii;
use yii\web\Response;
use yii\web\Controller;

class BaseController extends Controller
{
    public $start;
    public $end;

    public $header_list = [];
    public $lang;
    public $currency_id;
    public $platform_id;

    public $code = 0;
    public $msg = 'success';
    public $data = null;

    private static $default_header_list = [];

    public function init()
    {
        if ('cli' !== php_sapi_name()) {
            $this->header_list = self::$default_header_list;
            $this->fzmCrossHeader();
        }
    }

    public function fzmCrossHeader()
    {
        $this->lang = \Yii::$app->request->headers->get('lang') ?? 'zh-CN';
        if ('en' == strtolower($this->lang)) {
            $this->lang = 'en-US';
        }
        if (\Yii::$app->request->headers->get('FZM-PLATFORM-ID')) {
            $this->platform_id = \Yii::$app->request->headers->get('FZM-PLATFORM-ID');
        }
        if (\Yii::$app->request->headers->get('FZM-CURRENCY-ID')) {
            $this->currency_id = \Yii::$app->request->headers->get('FZM-CURRENCY-ID');
        }

//        $allow_list = array_unique(\Yii::$app->params['allow_options_domain']['allow_options_domain']);
//
//        $origin = \Yii::$app->request->headers->get('Origin');
//        if (!in_array($origin, $allow_list)) {
//            $origin = implode(',', $allow_list);
//        }
//        $this->header('Access-Control-Allow-Origin', $origin);
        $this->header('Access-Control-Allow-Methods', 'POST,GET,OPTIONS,PUT,DELETE');
        $this->header('Access-Control-Allow-Credentials', 'true');
        $this->header('Access-Control-Allow-Headers', 'Authorization,FZM-REQUEST-OS,FZM-USER-IP,FZM-REQUEST-UUID,FZM-PLATFORM-ID,Content-Type,Content-Length');
    }

    public function beforeAction($action)
    {
        $request_controller = Yii::$app->controller->id;
        $request_action = Yii::$app->controller->action->id;
        if ('platform-coins' == $request_controller && 'air-drop' == $request_action) {
            $rawParams = Yii::$app->request->post();
            if (isset($rawParams['key'])) {
                $DES = Yii::$app->des;
                $params = $DES->decrypt($rawParams['key']);
                if ($params == false) {
                    return ['code' => -1, 'data' => null, 'msg' => '缺少必要的参数'];
                }
                $rawBodyParams = json_decode($params, true);
                Yii::$app->request->setBodyParams($rawBodyParams);
            }
        }
//        if ('ticker' == $request_controller && 'hot-ticker' == $request_action) {
//            $realip = Tools::getUserIp();
//            $ip_list = file_get_contents('http://172.16.0.230:8080/wallet_interface_ip_limit.txt');
//            $ip_arr = explode("\n", $ip_list);
//            foreach ($ip_arr as $key => $ip) {
//                if ($ip == $realip) {
//                    return false;
//                }
//            }
//        }

        $this->start = microtime(true);
        return parent::beforeAction($action); // TODO: Change the autogenerated stub
    }

    public function afterAction($action, $result)
    {
        $this->end = microtime(true);
        return parent::afterAction($action, $result); // TODO: Change the autogenerated stub
    }

    /**
     * 返回成功结果,附加成功code
     * @param type $data
     * @return array
     */
    public static function formatSuccessResult($data = null)
    {
        return self::formatResult(0, 'ok', $data);
    }


    /**
     * 返回结果,附加部分信息
     * @param int $errcode
     * @param string $errmsg
     * @param array $data
     */
    public static function formatResult($errcode, $errmsg, $data = null)
    {
        $callback = Yii::$app->request->get('callback');
        $result = [
            'errcode' => $errcode,
            'errmsg' => $errmsg,
        ];

        if ($data !== null) {
            $result['data'] = Yii::createObject('yii\rest\Serializer')->serialize($data);
        }

        $response = Yii::$app->response;
        $response->format = Response::FORMAT_JSON;

        //jsonp数据格式
        if (!is_null($callback)) {
            Yii::$app->getResponse()->format = Response::FORMAT_JSONP;
            $result = [
                'data' => $result,
                'callback' => $callback,
            ];
        }

        return $result;
    }


    protected function addPaginationHeaders($pagination)
    {
        $links = [];
        foreach ($pagination->getLinks(true) as $rel => $url) {
            $links[] = "<$url>; rel=$rel";
        }

        Yii::$app->getResponse()->getHeaders()
            ->set('X-Pagination-Total-Count', $pagination->totalCount)
            ->set('X-Pagination-Page-Count', $pagination->getPageCount())
            ->set('X-Pagination-Current-Page', $pagination->getPage() + 1)
            ->set('X-Pagination-Per-Page', $pagination->pageSize)
            ->set('Link', implode(', ', $links));
    }


    protected function getRequestedFields()
    {
        $fields = Yii::$app->request->get('fields');
        $expand = Yii::$app->request->get('expand');

        return [
            preg_split('/\s*,\s*/', $fields, -1, PREG_SPLIT_NO_EMPTY),
            preg_split('/\s*,\s*/', $expand, -1, PREG_SPLIT_NO_EMPTY),
        ];
    }


    protected function serializeModels(array $models)
    {
        list ($fields, $expand) = $this->getRequestedFields();
        foreach ($models as $i => $model) {
            if ($model instanceof Arrayable) {
                $models[$i] = $model->toArray($fields, $expand);
            } elseif (is_array($model)) {
                $models[$i] = ArrayHelper::toArray($model);
            }
        }

        return $models;
    }

    public function header($key, $value)
    {
        $this->header_list[$key] = $value;
    }

    public function getHeaders()
    {
        return $this->header_list;
    }
}