Source/Helper/HelperIPC.h

#pragma once

#include <juce_core/juce_core.h>
#include <string>
#include <thread>
#include <atomic>

class HelperPluginHost;

class HelperIPC
{
public:
    HelperIPC(int parentPid, HelperPluginHost& host);
    ~HelperIPC();

    bool connect();
    void disconnect();

    void sendReady();
    void sendGuiReady(const juce::String& portName, int width, int height);
    void sendGuiResized(int width, int height);
    void sendParamChanged(int index, float value);
    void sendMessage(const juce::String& jsonStr);

private:
    void listenLoop();
    void handleMessage(const juce::String& message);

    int parentPid;
    HelperPluginHost& host;

    int socketFd = -1;
    std::thread listenThread;
    std::atomic<bool> running{false};
};