// matth-x/ArduinoOcpp

// Copyright Matthias Akstaller 2019 - 2022

// MIT License

#ifndef OCPPERROR_H

#define OCPPERROR_H

#include <ArduinoJson.h>

#include <ArduinoOcpp/Core/OcppMessage.h>

namespace ArduinoOcpp {

class NotImplemented : public OcppMessage {

public:

const char *getErrorCode() {

return "NotImplemented";

}

};

class OutOfMemory : public OcppMessage {

private:

uint32_t freeHeap;

size_t msgLen;

public:

OutOfMemory(uint32_t freeHeap, size_t msgLen) : freeHeap(freeHeap), msgLen(msgLen) { }

const char *getErrorCode() {

return "InternalError";

}

const char *getErrorDescription() {

return "Too little free memory on the controller. Operation denied";

}

std::unique_ptr<DynamicJsonDocument> getErrorDetails() {

auto errDoc = std::unique_ptr<DynamicJsonDocument>(new DynamicJsonDocument(JSON_OBJECT_SIZE(2)));

JsonObject err = errDoc->to<JsonObject>();

err["free_heap"] = freeHeap;

err["msg_length"] = msgLen;

return errDoc;

}

};

class WebSocketError : public OcppMessage {

private:

const char *description;

public:

WebSocketError(const char *description) : description(description) { }

const char *getErrorCode() {

return "GenericError";

}

const char *getErrorDescription() {

return description;

}

};

} //end namespace ArduinoOcpp

#endif