public void Add(Enum id, IOBoardController ioBoard)
{
if (ioBoard == null) throw new ArgumentNullException(nameof(ioBoard));
ExposeToApi(ioBoard);
_ioBoards.Add(id, ioBoard);
}
private void ExposeToApi(IOBoardController ioBoard)
{
_httpApiController.Handle(HttpMethod.Get, "device").WithSegment(ioBoard.Id).Using(c => c.Response.Body = new JsonBody(ApiGet(ioBoard)));
_httpApiController.Handle(HttpMethod.Put, "device")
.WithSegment(ioBoard.Id)
.WithRequiredJsonBody()
.Using(c => ApiPost(ioBoard, c.Request.JsonBody));
_httpApiController.Handle(HttpMethod.Patch, "device")
.WithSegment(ioBoard.Id)
.WithRequiredJsonBody()
.Using(c => ApplyJSONPortState(ioBoard, c.Request.JsonBody));
}
private void ApiPost(IOBoardController ioBoard, JsonObject value)
{
JsonArray state = value.GetNamedArray("state", null);
if (state != null)
{
byte[] buffer = JSONValueToByteArray(state);
ioBoard.SetState(buffer);
}
var commit = value.GetNamedBoolean("commit", true);
if (commit)
{
ioBoard.CommitChanges();
}
}
private JsonObject ApiGet(IOBoardController ioBoard)
{
var result = new JsonObject();
result.SetNamedValue("state", ByteArrayToJSONValue(ioBoard.GetState()));
result.SetNamedValue("committed-state", ByteArrayToJSONValue(ioBoard.GetCommittedState()));
return result;
}
private void ApplyJSONPortState(IOBoardController ioBoard, JsonObject value)
{
int port = (int) value.GetNamedNumber("port", 0);
bool state = value.GetNamedBoolean("state", false);
bool commit = value.GetNamedBoolean("commit", true);
ioBoard.SetPortState(port, state ? BinaryState.High : BinaryState.Low);
if (commit)
{
ioBoard.CommitChanges();
}
}