import { Device } from "../models/device.model";
import { DeviceContract } from "../data-contract/device.contract";

export function fromDeviceContract(deviceContract: DeviceContract): Device | undefined {
  if (!deviceContract) {
    return;
  }

  let ipVersion = 0;
  if (deviceContract.ip) {
    ipVersion = 4;
  } else if (deviceContract.ipv6) {
    ipVersion = 6;
  }

  let screen_size;
  if (deviceContract.screen_size?.width && deviceContract.screen_size?.height) {
    screen_size = deviceContract.screen_size;
  }

  return {
    os: deviceContract.os,
    language: deviceContract.language,
    ifa: deviceContract.ifa,
    name: deviceContract.name,
    ip: deviceContract.ip,
    ipv6: deviceContract.ipv6,
    os_version: deviceContract.os_version,
    ua: deviceContract.ua,
    connectivity: deviceContract.connectivity,
    isp: deviceContract.isp,
    is_omid_compliant: deviceContract.is_omid_compliant,
    screen_size,
    ipVersion,
  };
}