/// <summary>
/// Called when receiving a message from the server
/// </summary>
/// <param name="message">Message from server</param>
/// <param name="reply">Pre-generated reply message template. Modify it to indicate the result.</param>
internal virtual void MessageReceived(SinricMessage message, SinricMessage reply)
{
Debug.Print($"Sensor {Name} of type {Type} received action: {message.Payload.Action}");
// what action is being requested?
ActionStateEnums.TryGetValue(message.Payload.Action, out var enumType);
// handle a state change if a known/supported enum
if (enumType != null)
{
BasicState.TryGetValue(message.Payload.Action, out var currentState);
// state that the server is trying to set:
var newState = message.Payload.GetValue <string>(SinricValue.State);
var genericType = typeof(BasicStateChangeInfo <>);
var boundType = genericType.MakeGenericType(enumType);
var basicStateChangeInfo = (BasicStateChangeInfo)Activator.CreateInstance(boundType);
//ActionType = actionStateEnum,
basicStateChangeInfo.Action = message.Payload.Action;
basicStateChangeInfo.Device = this;
basicStateChangeInfo.OldState = currentState;
basicStateChangeInfo.NewState = newState;
basicStateChangeInfo.Success = true;
// look up the enum value by the receive description attribute
var enumValues = Enum.GetValues(enumType).Cast <object>();
var enumValue = enumValues.FirstOrDefault(e => SinricMessageAttribute.Get(e)?.ReceiveValue == newState);
basicStateChangeInfo.ReceiveValue = newState;
basicStateChangeInfo.SendValue = SinricMessageAttribute.Get(enumValue).SendValue;
// set the basicStateChangeInfo<T>.NewStateEnum field
basicStateChangeInfo.GetType()
.GetProperty("NewStateEnum", BindingFlags.Public | BindingFlags.Instance)
?.SetValue(basicStateChangeInfo, enumValue, null);
// check if general handler is registered. call the handler and return the result
Handlers.TryGetValue(message.Payload.Action, out var delegateFunc);
var method = delegateFunc?.GetType().GetMethod("Invoke");
method?.Invoke(delegateFunc, new object[] { basicStateChangeInfo });
// check if conditional handler is registered. call the handler and return the result
Handlers.TryGetValue(message.Payload.Action + ":" + newState, out var delegateFuncConditional);
method?.Invoke(delegateFuncConditional, new object[] { basicStateChangeInfo });
// reply with the result
reply.Payload.SetState(basicStateChangeInfo.SendValue);
reply.Payload.Success = basicStateChangeInfo.Success;
Debug.Print($"Sensor {Name} of type {Type} reply was: {basicStateChangeInfo.NewState}, success: {basicStateChangeInfo.Success}");
}
}
public string SetLocalState <T>(T stateEnumValue) where T : Enum
{
// newState will be the description of the enum value, ie. open or closed
var actionVerb = SinricActionAttribute.GetActionVerb(typeof(T));
var newState = SinricMessageAttribute.Get(stateEnumValue).SendValue;
// set local state
BasicState[actionVerb] = newState;
return(newState);
}
public void SetHandler <T>(T conditionState, Action <BasicStateChangeInfo <T> > actionDelegate)
{
var actionVerb = SinricActionAttribute.GetActionVerb(typeof(T));
Handlers[actionVerb + ":" + SinricMessageAttribute.Get(conditionState).ReceiveValue] = actionDelegate;
}
