/*
 * VizionStreamer - Unix Socket Server Interface
 * Copyright (c) 2025 Maik Jurischka
 *
 * Licensed under CC BY-NC-SA 4.0
 * https://creativecommons.org/licenses/by-nc-sa/4.0/
 */

#pragma once

#include <string>
#include <functional>
#include <thread>
#include <atomic>
#include <memory>

class SocketServer {
public:
    using CommandCallback = std::function<std::string(const std::string&)>;

    explicit SocketServer(const std::string& socketPath);
    ~SocketServer();

    bool start(CommandCallback callback);
    void stop();
    bool isRunning() const { return running_; }

private:
    void serverLoop();
    void handleClient(int clientFd) const;

    std::string socketPath_;
    int serverFd_;
    std::atomic<bool> running_;
    std::unique_ptr<std::thread> serverThread_;
    CommandCallback commandCallback_;
};