public PowerRequestDto MapToPowerRequestDto(PowerRequest powerrequest)
{
if (powerrequest != null)
{
var powerrequestDto = new PowerRequestDto
{
Id = powerrequest.Id,
Amount = powerrequest.Amount,
Energyneeded = powerrequest.Energyneeded,
IsConfirmed = powerrequest.IsConfirmed,
Date = powerrequest.Date,
RequestFrom = powerrequest.RequestFrom,
Load = powerrequest.Load,
SMID = powerrequest.SMID,
ResponseFrom = powerrequest.ResponseFrom,
TariffId = powerrequest.TariffId,
TransactionStatus = powerrequest.TransactionStatus.GetDisplayName(),
CreateDate = powerrequest.CreateDate,
ModifiedDate = powerrequest.ModifiedDate,
IsDeleted = powerrequest.IsDeleted
};
return(powerrequestDto);
}
return(new PowerRequestDto());
}
private void SetPowerplantsInfos(PowerRequest powerRequest)
{
infos = new List <PowerplantInfo>();
foreach (Powerplant p in powerRequest.powerplants)
{
infos.Add(new PowerplantInfo(p, powerRequest.fuels));
}
}
private void OnBusy(object sender, IdleScanAnalysis analysis)
{
string tokens = string.Join(", ", analysis.BusyTokens.Where(t => !(t.StartsWith("((") && t.EndsWith("))"))));
string reason = $"Kein Standby-Modus wegen: {tokens}";
if (Request?.Reason != reason)
{
Request?.Clear();
Request = new PowerRequest(reason);
}
}
public ActionResult GetPowerPlants([FromBody] PowerRequest powerRequest)
{
try
{
var plants = _powerloadService.GetPowerPlants(powerRequest);
return(Ok(plants.Result));
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public Assingment[] Solve(PowerRequest powerRequest)
{
this.powerRequest = powerRequest;
SetPowerplantsInfos(powerRequest);
if (!PowerSurplus())
{
return(MaxAssingments());
}
else
{
return(AstarSearch(infos));
}
}
private PowerRequest GetRequest(int load, int windPercent)
{
var request = new PowerRequest();
var rng = new Random();
var powerPlants = new List <PowerPlant>();
decimal[] efficiency = new[] { 0.53M, 0.37M };
var fuels = new Dictionary <string, decimal>();
request.Load = load;
powerPlants.AddRange(Enumerable.Range(1, 2).Select(index => new PowerPlant
{
Efficiency = 1,
Name = "windPark" + rng.Next(0, 99),
Pmax = rng.Next(50, 150),
Pmin = 0,
Type = "windturbine"
}));
powerPlants.AddRange(Enumerable.Range(1, 2).Select(index => new PowerPlant
{
Efficiency = efficiency[rng.Next(efficiency.Length)],
Name = "gasfired" + rng.Next(0, 99),
Pmax = rng.Next(200, 400),
Pmin = rng.Next(40, 100),
Type = "gasfired"
}));
powerPlants.Add(new PowerPlant
{
Efficiency = 0.3M,
Name = "turbojet1",
Pmax = 17,
Pmin = 0,
Type = "turbojet"
});
request.Powerplants = powerPlants;
fuels.Add("wind(%)", windPercent);
fuels.Add("kerosine(euro/MWh)", 50.8M);
fuels.Add("co2(euro/ton)", 20);
fuels.Add("gas(euro / MWh)", 13.4M);
request.Fuels = fuels;
return(request);
}
public IActionResult Post([FromBody] PowerRequest powerRequest)
{
try
{
LogPowerRequest(powerRequest);
Assingment[] assingments = powerRequestSolver.Solve(powerRequest);
LogAssingments(assingments);
BroadcastRequestAssingments(powerRequest, assingments);
return(new JsonResult(assingments));
}
catch (Exception ex)
{
LogException(ex);
return(new StatusCodeResult(Microsoft.AspNetCore.Http.StatusCodes.Status400BadRequest));
}
}
public IActionResult Post([FromBody] PowerRequest request)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest());
}
var delayMilliseconds = (request.DelaySeconds ?? 5) * 1000;
delayMilliseconds = delayMilliseconds > 0 ? delayMilliseconds : 0;
Task.Run(() => {
Thread.Sleep(delayMilliseconds);
this.powerStateManager.SetState(request.State);
});
return(this.Ok());
}
/// <summary>
/// Method for selecting available plants considering fuel price and CO emissions cost
/// </summary>
/// <param name="powerRequest"></param>
/// <returns></returns>
public Task <List <RequestResult> > GetPowerPlants(PowerRequest powerRequest)
{
var results = new List <RequestResult>();
try
{
// Grouping all the plants by type, sorting each group from higher to lower efficiency and from higher to lower maximum power.
var groups = powerRequest.Powerplants.GroupBy(g => g.Type).ToDictionary(g => g.Key, g => g.OrderByDescending(a => a.Efficiency).ThenByDescending(a => a.Pmax).ToList());
decimal load = powerRequest.Load;
var plantsSortedByPrice = new List <PowerPlant>();
var windPerc = default(decimal);
if (powerRequest.Fuels.Keys.Any(a => a.Contains("wind")))
{
windPerc = powerRequest.Fuels.First(a => a.Key.Contains("wind")).Value;
}
if (groups.Keys.Any(a => a.Contains("windturbine")))
{
plantsSortedByPrice.AddRange(groups["windturbine"]);
}
if (groups.Keys.Any(a => a.Contains("gasfired")))
{
plantsSortedByPrice.AddRange(groups["gasfired"]);
}
if (groups.Keys.Any(a => a.Contains("turbojet")))
{
plantsSortedByPrice.AddRange(groups["turbojet"]);
}
for (int i = 0; i < plantsSortedByPrice.Count && load > 0; i++)
{
var plant = plantsSortedByPrice[i];
//In order to get the exact amount of capacity and use every plant, the Pmin for the next plant will be considered.
var nextPlant = new PowerPlant();
if (i + 1 < plantsSortedByPrice.Count)
{
nextPlant = plantsSortedByPrice[i + 1];
}
var pmax = plant.Pmax;
var pmin = plant.Pmin;
if (plant.Type == "windturbine")
{
pmax = pmax * windPerc / 100;
pmin = pmin * windPerc / 100;
}
var power = default(decimal);
if (pmax < 1)
{
continue;
}
if (pmax < load)
{
if (nextPlant.Pmin > (load - pmax))
{
power = load - nextPlant.Pmin;
}
else
{
power = pmax;
}
load -= power;
}
else
{
power = load;
load = default(decimal);
}
results.Add(new RequestResult {
p = power, name = plant.Name
});
}
}
catch
{
throw;
}
return(Task.FromResult(results));
}
public void DeletePowerRequest(PowerRequest person)
{
_context.PowerRequests.Remove(person);
_context.SaveChanges();
}
private void LogPowerRequest(PowerRequest powerRequest)
{
logger.LogInformation(LoggingEvents.PowerRequestReceived, "New Power request: {powerRequest}",
JsonConvert.SerializeObject(powerRequest));
}
private void BroadcastRequestAssingments(PowerRequest powerRequest, Assingment[] assingments)
{
hub.Clients.All.SendAsync("transferRequestAssingments",
new RequestAssingments(powerRequest, assingments));
}
public void UpdatePowerRequest(PowerRequest person)
{
_context.PowerRequests.Update(person);
_context.SaveChanges();
}
private void OnIdle(object sender, IdleScanAnalysis analysis)
{
Request?.Clear();
Request = null;
}
public ProductInfo PowerSearchRequest(PowerRequest PowerSearchRequest)
{
object[] results = this.Invoke("PowerSearchRequest", new object[] {
PowerSearchRequest});
return ((ProductInfo)(results[0]));
}
public System.IAsyncResult BeginPowerSearchRequest(PowerRequest PowerSearchRequest, System.AsyncCallback callback, object asyncState)
{
return this.BeginInvoke("PowerSearchRequest", new object[] {
PowerSearchRequest}, callback, asyncState);
}
// for the initial node
public Node(List <PowerplantInfo> unused, PowerRequest powerRequest)
{
_powerRequest = powerRequest;
ResetGrapth();
this.unused.AddRange(unused);
}
public object FunctionHandler(object input, ILambdaContext context)
{
// Get request object
Request request = JsonConvert.DeserializeObject <Request>(input.ToString());
string requestType = request.Directive.Header.Name;
LambdaLogger.Log("Request type: " + requestType + Environment.NewLine);
if (requestType == "Discover")
{
// Create response object
Response response = new Response
{
Event = new Event()
};
response.Event.Header = new Header();
LambdaLogger.Log("DISCOVER: " + input.ToString());
response.Event.Payload = new Payload
{
Endpoints = new List <Endpoint>()
};
LambdaLogger.Log("Discovering devices" + Environment.NewLine);
// Set header properties
response.Event.Header.Namespace = "Alexa.Discovery";
response.Event.Header.Name = "Discover.Response";
response.Event.Header.PayloadVersion = "3";
response.Event.Header.MessageId = request.Directive.Header.MessageId;
// Create endpoint
Endpoint ep1 = new Endpoint
{
EndpointId = "endpoint-001",
ManufacturerName = "Ryan Malencia",
FriendlyName = "Apple Jacks",
Description = "This is a switch!",
DisplayCategories = new List <string>()
{
"SMARTPLUG"
}
};
ep1.Capabilities = new List <Capability>();
// Create capabilities
Capability cap1 = new Capability
{
Type = "AlexaInterface",
Interface = "Alexa",
Version = "3"
};
Capability cap2 = new Capability
{
Type = "AlexaInterface",
Interface = "Alexa.PowerController",
Version = "3"
};
// Create properties
Properties p1 = new Properties();
Supported s1 = new Supported
{
Name = "powerState"
};
p1.Supported = new List <Supported>();
p1.Supported.Add(s1);
//p1.ProactivelyReported = true;
//p1.Retrievable = true;
cap2.Properties = p1;
// Set capabilities
ep1.Capabilities.Add(cap1);
ep1.Capabilities.Add(cap2);
// Add endpoint to response
response.Event.Payload.Endpoints.Add(ep1);
return(response);
}
else if (requestType == "TurnOff")
{
PowerRequest powerRequest = JsonConvert.DeserializeObject <PowerRequest>(input.ToString());
PowerResponse powerResponse = new PowerResponse
{
Context = new Context
{
Properties = new List <Property>()
}
};
Property p1 = new Property
{
Namespace = "Alexa.PowerController",
Name = "powerState",
Value = "OFF",
TimeOfSample = DateTime.Now,
UncertaintyInMilliseconds = 200
};
Property p2 = new Property
{
Namespace = "Alexa.EndpointHealth",
Name = "connectivity",
Value = "OK",
TimeOfSample = DateTime.Now,
UncertaintyInMilliseconds = 200
};
powerResponse.Context.Properties.Add(p1);
powerResponse.Context.Properties.Add(p2);
powerResponse.Event = new SmartPLugHandlerLambda.Response.Event
{
Header = new SmartPLugHandlerLambda.Response.Header
{
Namespace = "Alexa",
Name = "Response",
PayloadVersion = "3",
MessageId = powerRequest.Directive.Header.MessageId,
CorrelationToken = powerRequest.Directive.Header.CorrelationToken
},
Endpoint = new SmartPLugHandlerLambda.Response.Endpoint
{
Scope = new SmartPLugHandlerLambda.Response.Scope
{
Type = powerRequest.Directive.Endpoint.Scope.Type,
Token = powerRequest.Directive.Endpoint.Scope.Token
},
EndpointId = powerRequest.Directive.Endpoint.EndpointId,
},
Payload = new SmartPLugHandlerLambda.Response.Payload()
};
LambdaLogger.Log("OFF: " + input.ToString());
const string queueUrl = "https://sqs.us-east-1.amazonaws.com/320502343338/SmartPlugQueue";
var config = new AmazonSQSConfig
{
ServiceURL = "http://sqs.us-east-1.amazonaws.com"
};
var client = new AmazonSQSClient(config);
var sendMessage = client.SendMessageAsync(queueUrl, "OFF", new System.Threading.CancellationToken());
while (!sendMessage.IsCompleted)
{
}
return(powerResponse);
}
else if (requestType == "TurnOn")
{
PowerRequest powerRequest = JsonConvert.DeserializeObject <PowerRequest>(input.ToString());
PowerResponse powerResponse = new PowerResponse
{
Context = new Context
{
Properties = new List <Property>()
}
};
Property p1 = new Property
{
Namespace = "Alexa.PowerController",
Name = "powerState",
Value = "ON",
TimeOfSample = DateTime.Now,
UncertaintyInMilliseconds = 200
};
Property p2 = new Property
{
Namespace = "Alexa.EndpointHealth",
Name = "connectivity",
Value = "OK",
TimeOfSample = DateTime.Now,
UncertaintyInMilliseconds = 200
};
powerResponse.Context.Properties.Add(p1);
powerResponse.Context.Properties.Add(p2);
powerResponse.Event = new SmartPLugHandlerLambda.Response.Event
{
Header = new SmartPLugHandlerLambda.Response.Header
{
Namespace = "Alexa",
Name = "Response",
PayloadVersion = "3",
MessageId = powerRequest.Directive.Header.MessageId,
CorrelationToken = powerRequest.Directive.Header.CorrelationToken
},
Endpoint = new SmartPLugHandlerLambda.Response.Endpoint
{
Scope = new SmartPLugHandlerLambda.Response.Scope
{
Type = powerRequest.Directive.Endpoint.Scope.Type,
Token = powerRequest.Directive.Endpoint.Scope.Token
},
EndpointId = powerRequest.Directive.Endpoint.EndpointId,
},
Payload = new SmartPLugHandlerLambda.Response.Payload()
};
LambdaLogger.Log("ON: " + input.ToString());
const string queueUrl = "https://sqs.us-east-1.amazonaws.com/320502343338/SmartPlugQueue";
var config = new AmazonSQSConfig
{
ServiceURL = "http://sqs.us-east-1.amazonaws.com"
};
var client = new AmazonSQSClient(config);
var sendMessage = client.SendMessageAsync(queueUrl, "ON", new System.Threading.CancellationToken());
while (!sendMessage.IsCompleted)
{
}
return(powerResponse);
}
return(new Response());
}
protected override void OnShutdown()
{
Request?.Clear();
Request = null;
}
public void SavePowerRequest(PowerRequest person)
{
_context.PowerRequests.Add(person);
_context.SaveChanges();
}
