<?php
use RingCentral\Psr7\Response;

/*
if you open the initializer feature, please implement the initializer function, as below:
function initializer($context) {
    echo 'initializing' . PHP_EOL;
}
*/

function handler($request, $context): Response{
    /*
    $body       = $request->getBody()->getContents();
    $queries    = $request->getQueryParams();
    $method     = $request->getMethod();
    $headers    = $request->getHeaders();
    $path       = $request->getAttribute('path');
    $requestURI = $request->getAttribute('requestURI');
    $clientIP   = $request->getAttribute('clientIP');
    */
    $queries    = $request->getQueryParams();
    $content="";
    $contenttype = 'text/html;charset=UTF-8';
    $headers    = $request->getHeaders();

    if(isset($queries['path']) ){
        $contentpath = $queries['path'];
        if (stripos($contentpath,'?') !== false) {
            $contentpath = substr($contentpath, 0, stripos($contentpath,'?'));
        }
        
        $content =  "";
        try {
            $content = file_get_contents($contentpath);
        } catch (Exception $e) {
            
        }
        if (stripos($contentpath, '.png') !== false || stripos($contentpath, '.jpg') !== false || stripos($contentpath, '.jpeg') !== false) {
            $contenttype = 'image/png';
        }elseif (stripos($contentpath, '.js') !== false) {
            $contenttype = 'text/javascript';
        }elseif (stripos($contentpath, '.css') !== false) {
            $contenttype = 'text/css';
        }else {
            $host = isset($headers['Host']) ? $headers['Host'] : '';
            $host = is_array($host) && count($host) ? $host[0] : "";
            $host = is_string($host) ? $host : "";
            if (stripos($host, "cxd.yuchuan.com") !== false) {
                $content = str_replace("鱼传", "财信达", $content);
            }
        }
        
    }elseif(isset($queries['api'])) {
        $foorstyle = "";
        $comname = "";
        if ($queries['api'] == 'privacy') {
            $content = file_get_contents('./privacy.html');
            $comname = "(深圳鱼传科技有限公司)";
        }elseif ($queries['api'] == 'xianprivacy') {
            $content = file_get_contents('./privacy.html');
            $foorstyle = "display:none;";
            $comname = "(西安鱼传金融服务外包有限公司)";
        }elseif ($queries['api'] == 'appprivacy') {
            $content = file_get_contents('./appp.html');
        }elseif ($queries['api'] == 'appvivoprivacy') {
            $content = file_get_contents('./appvivop.html');
            $appname = isset($queries['appname']) ? $queries['appname'] : "";
            if ($appname) {
                $content = str_replace("信用卡申请", $appname, $content);
            }
        }elseif ($queries['api'] == 'appxieyi') {
            $content = file_get_contents('./appxieyi.html');
            $appname = isset($queries['appname']) ? $queries['appname'] : "";
            if ($appname) {
                $content = str_replace("信用卡申请", $appname, $content);
            }
        }elseif ($queries['api'] == 'appxieyi_dk') {
            $content = file_get_contents('./appxieyi_dk.html');
        }
            $content = str_replace("+++comname+++", $comname, $content);
            $content = str_replace("+++footer+++", $foorstyle, $content);
    }elseif(isset($queries['txt'])) {
        if ($queries['txt'] == 'root') {
            $content = '4384154f33d05659e8ba5cd6063d9444';
        }
    }else {
        $content = file_get_contents('./index.html');
    }

    return new Response(200,array('content-type' => $contenttype),$content);
}