/********************************************************************************
 * Copyright (c) 2025-2026 ZF Friedrichshafen AG
 *
 * This program and the accompanying materials are made available under the 
 * terms of the Apache License Version 2.0 which is available at
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * SPDX-License-Identifier: Apache-2.0 
 ********************************************************************************/

#include <iostream>
#include <string>
#include <filesystem>
#include "control.h"
#include "countersteering.h"

/**
* @brief check if SDV_FRAMEWORK_RUNTIME environment variable exists
* @return Return true if environment variable is found otherwise false
*/
bool IsSDVFrameworkEnvironmentSet()
{
    const char* envVariable = std::getenv("SDV_FRAMEWORK_RUNTIME");
    if (envVariable)
    {
        return true;
    }
    return false;
}

#if defined(_WIN32) && defined(_UNICODE)
extern "C" int wmain()
#else
extern "C" int main()
#endif
{
    uint32_t uiInstance = 3001;
    sdv::app::CAppControl appcontrol;
    if (!IsSDVFrameworkEnvironmentSet())
    {
        // if SDV_FRAMEWORK_RUNTIME environment variable is not set we need to set the Framework Runtime directory
        appcontrol.SetFrameworkRuntimeDirectory("../../bin");
    }

    appcontrol.AddModuleSearchDir("../../bin");

    std::stringstream sstreamAppConfig;
    sstreamAppConfig << "[Application]" << std::endl;
    sstreamAppConfig << "Mode=\"External\"" << std::endl;
    sstreamAppConfig << "Instance=" << uiInstance << std::endl;
    sstreamAppConfig << "Retries=" << 10 << std::endl;    
    sstreamAppConfig << "[Console]" << std::endl;
    sstreamAppConfig << "Report=\"Verbose\"" << std::endl;

    // Start the framework as external application, which wants to connect to instance 3001
    if (!appcontrol.Startup(sstreamAppConfig.str()))
    {
        std::cout << "appcontrol.Startup() failed." << std::endl;
        return false;
    }

    auto pCounterSteeringSvc = sdv::core::GetObject("Counter Steering Example Service").GetInterface<ICounterSteeringService>();
    if (!pCounterSteeringSvc)
    {
        std::cout << "\nERROR: Could not get 'ICounterSteeringService', connection to " << std::to_string (uiInstance) << "probably failed.\n" << std::endl;
        return false;
    }

    std::cout << "\nSUCCESS: Got 'ICounterSteeringService', could connect to instance." << std::to_string (uiInstance) << "\n" << std::endl;

    return true;
}