#include "utils.h"

std::optional<PrinterDevice> convertToPosPrinterDevice(const std::string& device,
                                                       const std::string& endpoint)
{
    if (device.empty()) {
        return std::nullopt;
    }

    PrinterDevice printerDevice;
    std::string delimiter = ":";
    try {
        printerDevice.idVendor = std::stoi(device.substr(0, device.find(delimiter)), 0, 16);
        printerDevice.idProduct = std::stoi(device.substr(device.find(delimiter) + 1), 0, 16);
        if (endpoint.empty()) {
            printerDevice.endpoint = 0x03;
        } else {
            printerDevice.endpoint = std::stoi(endpoint, 0, 16);
        }

    } catch (std::exception& ex) {
        throw ex;
    }

    return printerDevice;
}