using System.Runtime.InteropServices;
using System.Security;

public class NetworkAccessService
{
    private readonly IConfiguration _config;

    public NetworkAccessService(IConfiguration config)
    {
        _config = config;
    }

    public void ConnectToNetworkShare(string networkPath)
    {
        var username = _config["NetworkCredentials:ImageServer:Username"];
        var password = _config["NetworkCredentials:ImageServer:Password"];
        var domain = _config["NetworkCredentials:ImageServer:Domain"] ?? ".";

        var netResource = new NetResource
        {
            Scope = ResourceScope.GlobalNetwork,
            ResourceType = ResourceType.Disk,
            RemoteName = networkPath
        };

        var result = WNetAddConnection2(netResource, password, username, 0);
        if (result != 0)
        {
            throw new Exception($"Failed to connect to {networkPath}. Error code: {result}");
        }
    }

    public void DisconnectFromNetworkShare(string networkPath)
    {
        WNetCancelConnection2(networkPath, 0, true);
    }

    [StructLayout(LayoutKind.Sequential)]
    private class NetResource
    {
        public ResourceScope Scope;
        public ResourceType ResourceType;
        public ResourceDisplayType DisplayType;
        public int Usage;
        public string LocalName;
        public string RemoteName;
        public string Comment;
        public string Provider;
    }

    private enum ResourceScope : int
    {
        Connected = 1,
        GlobalNetwork = 2,
        Remembered = 3,
    }

    private enum ResourceType : int
    {
        Any = 0,
        Disk = 1,
        Print = 2,
    }

    private enum ResourceDisplayType : int
    {
        Generic = 0x0,
        Domain = 0x01,
        Server = 0x02,
        Share = 0x03,
        File = 0x04,
        Group = 0x05,
    }

    [DllImport("mpr.dll")]
    private static extern int WNetAddConnection2(NetResource netResource, string password, string username, int flags);

    [DllImport("mpr.dll")]
    private static extern int WNetCancelConnection2(string name, int flags, bool force);
}