using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.SignalR;
using RobotNet10.RobotApp.Client.Shared.Devices;
using RobotNet10.RobotApp.Devices;

namespace RobotNet10.RobotApp.Hubs;

[Authorize]
public class RfHandleHub(IDeviceProvider _deviceProvider) : Hub
{
    // Snapshot / RPC calls
    public Task<DeviceInfoDto?> GetDeviceInfo(string deviceId)
    {
        var device = _deviceProvider.GetDevice(deviceId);
        if (device is not IRfHandle)
            return Task.FromResult<DeviceInfoDto?>(null);

        return Task.FromResult<DeviceInfoDto?>(new DeviceInfoDto
        {
            DeviceId = deviceId,
            DeviceName = device.DeviceName
        });
    }

    public Task<RfHandleDataDto?> GetRfHandleData(string deviceId)
    {
        var device = _deviceProvider.GetDevice(deviceId);
        if (device is not IRfHandle rf)
            return Task.FromResult<RfHandleDataDto?>(null);

        var dto = MapToDto(rf, deviceId);
        return Task.FromResult<RfHandleDataDto?>(dto);
    }

    // ====== Helper & DTO mapper ======
    private static RfHandleDataDto MapToDto(IRfHandle rf, string deviceId)
    {
        return new RfHandleDataDto
        {
            DeviceId = deviceId,
            Heartbeat = rf.Heartbeat,
            RemoteReady = rf.RemoteReady,
            EStop = rf.EStop,

            LiftUp = rf.LiftUp,
            LiftDown = rf.LiftDown,
            RotateLeft = rf.RotateLeft,
            RotateRight = rf.RotateRight,

            ModeSelect = rf.ModeSelect,
            Enable = rf.Enable,

            Speed = rf.Speed,
            Linear = rf.Linear,
            Angular = rf.Angular,
            Mode = rf.Mode.ToString(),

            LastUpdateTime = rf.LastUpdateTime
        };
    }
}