<?php

class AppUrlHandler implements ZcUrlHandler {

    public function buildUrl($route, $params = '', $scheme = false, $host = false) {
        $isNotForceHttps = preg_match('/^(timer|open)/', $route);
        if (!$isNotForceHttps && $scheme === false && !AppConst::isDev()) {
            $scheme = 'https';
        }

        $scheme = empty($scheme) ? self::getCurProtocol() : $scheme;
        $host = ($host === false) ? $this->getHost() : $host;
        $port = ($scheme == 'https') ? $_SERVER['SERVER_PORT'] : 80;
        $port = in_array($port, [80, 443]) ? '' : (':' . $port);

        $route = trim($route, '/');
        if (preg_match('/v2\./i', $host) && $host != Zc::C('jflow.host')) {
            $scriptName = substr($_SERVER['SCRIPT_NAME'], 0, strpos($_SERVER['SCRIPT_NAME'], 'index.php'));
            $scriptName = (($route == '') && ($scriptName == '/api/')) ? '/' : $scriptName;
        } else {
            $scriptName = '/';
        }

        if (is_array($params) && $params['__NOAPI__']) {
            $scriptName = '/';
        }

        $url = "{$scheme}://{$host}{$port}{$scriptName}{$route}";

        if (is_array($params)) {
            unset($params['__NOAPI__']);
            $params = http_build_query($params, '', '&');
        }

        if ($params) {
            $url .= '?' . ltrim($params, '&');
        }
        return $url;
    }

    private function getHost() {
        return $_SERVER['HTTP_HOST'];
    }

    private function getCurProtocol() {
        return 'http';
    }

    public function parseBack() {
        $_GET['_route_'] = $_GET['_route_'] ? : Zc::C(ZcConfigConst::DefaultRoute);
        if (isset($_GET['_route_'])) {
            $_GET['route'] = $this->rewriteRoute($_GET['_route_']);
            unset($_GET['_route_']);
        }
    }

    private function rewriteRoute($route) {
        $route = trim($route, '/');

        if (AppConst::isUseAppModuleApp() && (stripos($route, 'control/decrypt/') === 0)) {
            return 'pdd/' . $route;
        }

        if ((AppConst::isPddRubyApp() || AppConst::isPddTaoBaiKeApp()) && $this->isUseRealRoute($route)) {
            return $route;
        }
        if (AppConst::isRubyWeb()) {
            if (stripos($route, 'ruby/') === 0) {
                return $route;
            } else {
                return 'ruby/' . $route;
            }
        } else if (AppConst::isRubyDesktop()) {
            if (stripos($route, 'ruby_dt/') === 0) {
                return $route;
            } else {
                return 'ruby_dt/' . $route;
            }
        } else if (AppConst::isPddTaoBaiKeApp()) {
            if (stripos($route, 'taobaike/') === 0) {
                return $route;
            } else {
                return 'taobaike/' . $route;
            }
        }

        return $route;
	}

    private function isUseRealRoute($route){
        if (preg_match('#(filter|timer|open|common|admin)\/.*#i', $route)) {
            return true;
        }

        $realRouteList = array(

        );
        return in_array($route, $realRouteList);
    }
}