#ifndef HXBROADCAST_H
#define HXBROADCAST_H

#include <QObject>
#include <QUdpSocket>

class HxBroadcast : public QObject
{
    Q_OBJECT
public:
    static HxBroadcast* context();

    /**
     * @brief 初始化
     * 
     * @param port 广播端口
     */
    static void initialization(int port, QString ip = "");

    /**
     * @brief 发布消息
     *
     * @param message 消息
     */
    static void publish(QString message);

    /**
     * @brief 发布消息 (JSON格式)
     *
     * @param action_type 操作类型
     * @param args msgInfo 参数
     */
    static void publish_json(int action_type, QJsonObject msgInfo);

    /**
     * @brief 发布消息 (JSON格式)
     *
     * @param action_type 操作类型
     * @param args msgInfo 参数
     */
    static void publish_json(int action_type, std::initializer_list<QPair<QString, QJsonValue>> args = std::initializer_list<QPair<QString, QJsonValue>>());

private:
    void publish_achieve(QString message);

signals:
    void publish_event(QString message);
    void receive_event(QByteArray data);

private slots:
    void receive_ready_read();

private:
    int port;
    QString ip;
    QUdpSocket *socket;
};

#endif // HXBROADCAST_H