//import vibe.vibe;
// https://github.com/vibe-d/vibe.d/blob/master/source/vibe/vibe.d

import vibe.core.core;
import vibe.http.router;
import vibe.http.server;
import vibe.http.fileserver;
import vibe.http.websockets;
import vibe.core.log;


import std.stdio;
import std.string;

import memcached4d;


void main(){
  auto settings = new HTTPServerSettings;
  settings.port = 8080;
  settings.bindAddresses = ["::1", "127.0.0.1"];
  
  //auto fsettings = new HTTPFileServerSettings;
  //fsettings.serverPathPrefix = "/static";
  
  auto router = new URLRouter;
  //router.get("/", &index);
  ////router.get("static/*", serverStaticFiles("public/", fsettings) );
  
  //router.get("/", staticTemplate!"index.html");
  router.get("/", serveStaticFile("public/index.html") );
  router.get("/ws", handleWebSockets(&ws_handle) );
  router.get("/test", &test);
  router.get("*", serveStaticFiles("public/"));
  
  //auto listener = listenHTTP(settings, &hello);
  auto listener = listenHTTP(settings, router);
  scope (exit){
    listener.stopListening();
  }
  
  logInfo("Please open http://127.0.0.1:8080/ in your browser.");
  runApplication();
}


void ws_handle(scope WebSocket sock){
  // simple echo server + :)
  while(sock.connected){
    auto msg = sock.receiveText();
    sock.send(msg ~ " :)");
  }
}

/*
void index(HTTPServerRequest req, HTTPServerResponse res){
  res.writeBody("Hello, World!");
}
*/

/*
void hello(HTTPServerRequest req, HTTPServerResponse res){
  res.writeBody("Hello, World!");
}
*/


void test(HTTPServerRequest req, HTTPServerResponse res){
  auto cache = memcachedConnect("127.0.0.1:11211");
  
  writeln("get test1 = ", cache.get!string("test1"));
  
  string v1 = "value1 = 🔥🦀";
  
  if(cache.store("test1", v1) == RETURN_STATE.SUCCESS ){
    writeln("stored successfully");
    writeln("get stored: ", cache.get!string("test1") );
  }else{
    writeln("not stored");
  }
  
  string result = cache.get!string("test1");
  writeln("get test1 = ", result);
  
  writeln(cache.del("test1"));
  
  res.writeBody("Hello, World!\n" ~ result);
}