#ifndef JSONRPCSERVER_H
#define JSONRPCSERVER_H

#include <QWebSocketServer>
#include <QWebSocket>
#include <QObject>
#include <QMap>
#include <functional>
#include "ccStdPluginInterface.h"

class JsonRPCResult {
public:
    static JsonRPCResult error(int code, QString message) {
        JsonRPCResult result = { .isError = true, .error_code = code, .error_message = message };
        return result;
    }
    static JsonRPCResult success(QVariant value) {
        JsonRPCResult result = { .isError = false, .result = value };
        return result;
    }
    bool isError{true};
    int error_code{-32601};
    QString error_message = "Method not found";
    QVariant result;

};

class JsonRPCServer : public QObject
{
    Q_OBJECT
public:
    explicit JsonRPCServer(QObject *parent = nullptr);
    ~JsonRPCServer();

    void listen(unsigned int port);
    void close();

signals:
    JsonRPCResult execute(QString method, QMap<QString, QVariant> params);
private slots:
    void onNewConnection();
    void onClosed();
    void processTextMessage(QString message);
    void processBinaryMessage(QByteArray message);
    void socketDisconnected();

private:
    QWebSocketServer *ws_server{nullptr};
    QList<QWebSocket * > connections;
};

#endif // JSONRPCSERVER_H