// Copyright (c) 2021 hiimgoodpack
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
// of the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

#include "http.h"
#include "websocket.h"

#include <string>
#include <cstring> // std::strncmp
#include <cstdint>
#include <stdexcept>
#include <iostream>

enum State {
	WAIT_HELLO,
	WAIT_ACK,
	READY
};
int main(int argc, char* argv[]) {
	curl_global_init(CURL_GLOBAL_ALL);

	Http::Request tokenRequest("http://localhost:3005/api/v1/users/token/create");
	tokenRequest.setPostFields("username=TestUser&password=12345678&alsoSetCookie=true}");
	tokenRequest.perform();
	std::cout << tokenRequest.status << " " << tokenRequest.buffer;
	WebSocket socket("ws://localhost:3005/gateway");
	State state = WAIT_HELLO;
	socket.onReceive = [&](std::string message) {
		std::cout << "Received: " << message << "\n";
		switch (state) {
			case WAIT_HELLO: {
				if (std::strncmp(message.c_str(), "0@", 2) == 0) {
					state = WAIT_ACK;
					socket.send("1@{\"token\":\"my totally real token\"");
				} else {
					std::cerr << "Failed authentication: Expected packet type 0 (HELLO), received buffer: " << message << "\n";
					socket.close();
				}
				break;
			}
			case WAIT_ACK: {
				if (std::strncmp(message.c_str(), "2@", 2) == 0) {
					state = READY;
				} else {
					std::cerr << "Failed authentication: Expected packet type 2 (YOO_ACK), received buffer: " << message << "\n";
					socket.close();
				}
			}
			case READY: break;
		}
	};
	socket.run();
}