#include <gflags/gflags.h>
#include <glog/logging.h>
#include "camera_service.h"
#include "device_manager/device_factory.h"
#include <opencv2/core/utils/filesystem.hpp>

// 定义命令行参数
DEFINE_string(address, "0.0.0.0:50051", "服务监听地址");
DEFINE_string(config, "config/camera_config.yaml", "相机配置文件路径");
DEFINE_int32(device_index, 0, "相机设备索引");

int main(int argc, char** argv) {
    // 初始化glog
    google::InitGoogleLogging(argv[0]);
    FLAGS_logtostderr = true;
    
    // 解析命令行参数
    gflags::ParseCommandLineFlags(&argc, &argv, true);
    
    try {
        // 加载相机配置
        if (!cv::utils::fs::exists(FLAGS_config)) {
            LOG(ERROR) << "Config file not found: " << FLAGS_config;
            return 1;
        }
        
        XmlNode config;
        config.load(FLAGS_config);
        
        // 创建相机实例
        auto camera = std::make_shared<cmvr::device::universalCamera>(config);
        if (!camera) {
            LOG(ERROR) << "Failed to create camera instance";
            return 1;
        }
        
        // 创建相机服务
        cmvr::device::CameraService service(camera);
        
        // 启动服务
        LOG(INFO) << "Starting camera service on " << FLAGS_address;
        service.Start(FLAGS_address);
        
        // 等待终止信号
        std::string input;
        std::cout << "Press 'q' to quit" << std::endl;
        while (std::getline(std::cin, input)) {
            if (input == "q") {
                break;
            }
        }
        
        // 停止服务
        service.Stop();
        LOG(INFO) << "Camera service stopped";
        
    } catch (const std::exception& e) {
        LOG(ERROR) << "Error: " << e.what();
        return 1;
    }
    
    return 0;
}