Method ShowModelInfo

apps/mnncli/src/model_manager.cpp:366–513

}

int ModelManager::ShowModelInfo(const std::string &model_name, bool verbose) {
  if (model_name.empty()) {
    mnncli::UserInterface::ShowError("Model name is required",
                                     "Usage: mnncli model info <name>");
    return 1;
  }

  LOG_INFO("Showing model info: " + model_name);

  try {
    auto &config_mgr = ConfigManager::GetInstance();
    auto config = config_mgr.LoadConfig();
    mnn::downloader::Config downloader_config;
    downloader_config.cache_dir = config.cache_dir;
    downloader_config.download_provider = config.download_provider;
    std::string model_path = mnn::downloader::FileUtils::GetModelPath(model_name, downloader_config);

    if (model_path.empty()) {
      mnncli::UserInterface::ShowError("Model not found: " + model_name);
      std::cout << "\n💡 Try:\n";
      std::cout << "  • Use 'mnncli list' to see available models\n";
      std::cout << "  • Use 'mnncli search <keyword>' to find models\n";
      std::cout << "  • Use 'mnncli download <name>' to download models\n";
      return 1;
    }

    // Display model information
    std::cout << "📁 Model Information: " << model_name << "\n";
    std::cout << "====================\n";
    std::cout << "📍 Download Location: " << model_path << "\n";

    // Check if it's a symlink
    std::error_code ec;
    if (fs::is_symlink(model_path, ec)) {
      auto target = fs::read_symlink(model_path, ec);
      if (!ec) {
        std::cout << "🔗 Symlink Target: " << target.string() << "\n";
      }
    }

    // Get directory size
    try {
      int64_t total_size = 0;
      for (const auto &entry : fs::recursive_directory_iterator(model_path)) {
        if (entry.is_regular_file()) {
          total_size += entry.file_size();
        }
      }
      std::cout << "💾 Total Size: "
                << mnn::downloader::LogUtils::FormatFileSize(total_size) << "\n";
    } catch (const std::exception &e) {
      LOG_DEBUG_TAG("Failed to calculate directory size: " +
                        std::string(e.what()),
                    "ModelManager");
    }

    // Look for config.json file
    std::string config_path = model_path + "/config.json";