#include "FaceApp.h"




std::wstring ReadUTF8File(const std::string& filePath) 
{
    std::ifstream file(filePath, std::ios::binary);
    if (!file.is_open()) {
        throw std::runtime_error("无法打开UTF-8文件: " + filePath);
    }

    // 读取文件所有内容
    std::string content((std::istreambuf_iterator<char>(file)),
                        std::istreambuf_iterator<char>());
    file.close();

    // 将UTF-8字符串转换为宽字符串
    return AppBase::UTF8ToWideString(content);
}


std::wstring ReadFileWithChinesePath(const std::wstring& filePath) {
    // 使用二进制模式打开文件
    std::ifstream file(filePath, std::ios::binary);
    if (!file.is_open()) {
        std::wcout << L"无法打开文件: " << filePath << std::endl;
        return L"";
    }
    
    // 读取文件内容到std::string
    std::string context;
    file.seekg(0, std::ios::end);
    context.resize(file.tellg());
    file.seekg(0, std::ios::beg);
    file.read(&context[0], context.size());
    file.close();
    return AppBase::UTF8ToWideString(context);
}

FaceApp* g_app;

void CppCallback(const string& motion_type)
{
    g_app->changeMotion(motion_type.c_str());
}

int main() {

    //std::string path = "chinese.txt";
    //std::wstring chinese = ReadUTF8File(path);
    //std::wstring chinese_path = AppBase::UTF8ToWideString("d:/测试目录/中文文件.txt");
    //std::wstring content = ReadFileWithChinesePath(chinese_path);

    InitArg init_arg;
    Motion motion;
    motion.type = "4";
    //motion.png_names.push_back("4.png");
    for (int i = 1; i < 61; ++i)
    {
        if (i < 10)
        {
            motion.png_names.push_back("00" + std::to_string(i) + ".png");
        }
        else 
        {
            motion.png_names.push_back("0" + std::to_string(i) + ".png");

        }
        
    }

#

    //init_arg.motion = motion;


    init_arg.action_fps = 20;
    init_arg.zoom = 1.5f;

    string json_str = json(init_arg).dump();

    FaceApp app;
    g_app = &app;
    app.SetInitArg(json_str.c_str());
    app.initVulkan();
    app._running = true;
    auto motion_json = json(motion);
    if (!motion_json.is_object()) {
        std::cout << "Invalid JSON structure" << std::endl;
    }
    std::string motion_str = motion_json.dump();
    // 添加完整性检查
    if (motion_str.empty()) {
        std::cout << "Warning: Empty motion string" << std::endl;
    }


    app.preReadyMotion(motion_str, CppCallback);
    app.mainLoop();
    //try {
    //    app.mainLoop();
    //} catch (const std::exception& e) {
    //    std::cerr << e.what() << std::endl;
    //    return EXIT_FAILURE;
    //}
    app.cleanup();
    return EXIT_SUCCESS;
}