// matth-x/ESP8266-OCPP

// Copyright Matthias Akstaller 2019 - 2021

// MIT License

#ifndef OCPPSERVER_H

#define OCPPSERVER_H

#include <vector>

#include <WebSocketsServer.h>

namespace ArduinoOcpp {

typedef uint8_t WsClient;

typedef std::function<bool(const char*, size_t)> ReceiveTXTcallback;

namespace EspWiFi {

struct ReceiveTXTroute {

IPAddress ip_addr;

WsClient num;

ReceiveTXTcallback processTXT;

};

class OcppServer {

private:

std::vector<ReceiveTXTroute> receiveTXTrouting;

WebSocketsServer wsockServer = WebSocketsServer(80);

OcppServer();

static OcppServer *instance;

public:

static OcppServer *getInstance();

void loop();

void wsockEvent(WsClient num, WStype_t type, uint8_t * payload, size_t length);

void setReceiveTXTcallback(IPAddress &ip_addr, ReceiveTXTcallback &callback);

void removeReceiveTXTcallback(IPAddress &ip_addr);

bool sendTXT(IPAddress &ip_addr, String &out);

};

} //end namespace EspWiFi

} //end namespace ArduinoOcpp

#endif