//Routes->Schedule
public async static Task <List <Routine> > getRoutes()
{
if (Database.routesLoaded)
{
return(Database.routeList);
}
string url = globalURL + "/routes?sort=color&filter[date]=" + getLocalTime();
string response = await DataFetcher.fetchData(url);
RouteList raw_data = JsonConvert.DeserializeObject <RouteList>(response);
List <string> idList = new List <string>();
List <Routine> routeList = new List <Routine>();
for (int i = 0; i < raw_data.data.Length; i++)
{
Routine routine = raw_data.data[i];
if (routine.attributes.long_name.Length == 0)
{
routine.attributes.long_name = routine.attributes.short_name;
}
routeList.Add(routine);
if (!idList.Contains(routine.id))
{
idList.Add(routine.id);
Database.routeID_NameMap.Add(routine.id, routine.attributes.long_name);
Database.routeID_typeMap.Add(routine.id, routine.attributes.type);
}
}
Database.routesLoaded = true;
return(routeList);
}
public static async Task <VehicleInfo> getVehicleInfo(string id)
{
string url = globalURL + "/vehicles/" + id;
string response = await DataFetcher.fetchData(url);
JObject obj = JObject.Parse(response);
var data_obj = obj["data"];
return(data_obj.ToObject <VehicleInfo>());
}
public async static Task <AlertData> getAlertData(string alertID)
{
string url = globalURL + "/alerts/" + alertID + "?include=stops,routes,trips";
string response = await DataFetcher.fetchData(url);
AlertInfo alertInfo = JsonConvert.DeserializeObject <AlertInfo>(response);
AlertData alertData = alertInfo.data;
return(alertData);
}
public async static Task <GoogleRoute> getDirections(Position Start, Position Target)
{
string url = @"https://maps.googleapis.com/maps/" +
@"api/directions/json?origin=" + Start.Latitude + "," + Start.Longitude +
@"&destination=" + Target.Latitude + "," + Target.Longitude +
@"&mode=transit" +
@"&transit_mode=subway|train|bus&key=" + Configs.GOOGLE_MAP_API_KEY;
string response = await DataFetcher.fetchData(url);
DirectionBundle directionBundle = JsonConvert.DeserializeObject <DirectionBundle>(response);
return(directionBundle.routes[0]);
}
public async static Task <List <TripData> > getScheduleOfTrip(String routeID, int direction_id,
string tripID, string stop)
{
string url = globalURL + "/schedules?filter[date]=" + getLocalTime() +
"&filter[direction_id]=" + direction_id + "&filter[route]=" + routeID
+ "&filter[trip]=" + tripID + "&filter[stop]=" + stop + "&sort=departure_time";
string response = await DataFetcher.fetchData(url);
TripBundle raw_data = JsonConvert.DeserializeObject <TripBundle>(response);
List <TripData> tripList = new List <TripData>();
for (int i = 0; i < raw_data.data.Length; i++)
{
TripData _trip = raw_data.data[i];
tripList.Add(_trip);
}
return(tripList);
}
public async static Task <List <Alert> > getAlerts()
{
if (Database.alertsLoaded)
{
return(Database.alertList);
}
string url = globalURL + "/alerts?sort=-severity&include=stops,routes,trips&filter[activity]"
+ "=BOARD,EXIT,RIDE";
string response = await DataFetcher.fetchData(url);
AlertList raw_data = JsonConvert.DeserializeObject <AlertList>(response);
List <Alert> alertList = new List <Alert>();
for (int i = 0; i < raw_data.data.Length; i++)
{
alertList.Add(raw_data.data[i]);
}
Database.alertsLoaded = true;
return(alertList);
}
public async static Task <List <Prediction> > getPredictions(string routeID)
{
if (Database.predictionsLoaded)
{
return(Database.predictionList);
}
string url = globalURL + "/predictions?filter[route]=" + routeID;
string response = await DataFetcher.fetchData(url);
PredictionList raw_data = JsonConvert.DeserializeObject <PredictionList>(response);
List <Prediction> predictionList = new List <Prediction>();
for (int i = 0; i < raw_data.data.Length; i++)
{
Prediction prediction = raw_data.data[i];
predictionList.Add(prediction);
}
Database.predictionsLoaded = true;
return(predictionList);
}
public static async Task <VehicleList> getVehicles(string sort, string include,
string filter_id, string filter_trip, string filter_route, string filter_dir_id)
{
string url = globalURL + "/vehicles?";
List <String> parameter_vals = new List <String>();
if (sort != null)
{
parameter_vals.Add("sort=" + sort);
}
if (include != null)
{
parameter_vals.Add("include=" + include);
}
if (filter_id != null)
{
parameter_vals.Add("filter[id]=" + filter_id);
}
if (filter_trip != null)
{
parameter_vals.Add("filter[trip]=" + filter_trip);
}
if (filter_route != null)
{
parameter_vals.Add("filter[route]=" + filter_route);
}
if (filter_dir_id != null)
{
parameter_vals.Add("filter[direction_id]=" + filter_dir_id);
}
url += parameter_vals[0];
for (int i = 1; i < parameter_vals.Count; i++)
{
url += "&" + parameter_vals[i];
}
string response = await DataFetcher.fetchData(url);
VehicleList vehicleList = JsonConvert.DeserializeObject <VehicleList>(response);
return(vehicleList);
}
public async static Task <List <Station> > getStations(string routeID)
{
if (Database.RouteStations.ContainsKey(routeID))
{
return(Database.RouteStations[routeID]);
}
//sort = name
string url = globalURL + "/stops?sort=name&filter[date]=" + getLocalTime() + "&filter[route]=" + routeID;
string response = await DataFetcher.fetchData(url);
StationList raw_data = JsonConvert.DeserializeObject <StationList>(response);
List <Station> stationList = new List <Station>();
for (int i = 0; i < raw_data.data.Length; i++)
{
Station station = raw_data.data[i];
stationList.Add(station);
}
Database.RouteStations.Add(routeID, stationList);
return(Database.RouteStations[routeID]);
}
public async static Task <List <Schedule> > getSchedule(String routeID, int direction_id)
{
if (Database.RouteSchedules.ContainsKey(routeID))
{
return(Database.RouteSchedules[routeID]);
}
string url = globalURL + "/schedules?filter[date]=" + getLocalTime() +
"&filter[direction_id]=" + direction_id + "&filter[route]=" + routeID + "&sort=departure_time";
string response = await DataFetcher.fetchData(url);
ScheduleList raw_data = JsonConvert.DeserializeObject <ScheduleList>(response);
List <Schedule> scheduleList = new List <Schedule>();
for (int i = 0; i < raw_data.data.Length; i++)
{
Schedule schedule = raw_data.data[i];
scheduleList.Add(schedule);
}
Database.RouteSchedules.Add(routeID, scheduleList);
return(Database.RouteSchedules[routeID]);
}
public async static Task <List <DailyAccuracyModel> > getPredictionAccuracy(string routeID)
{
if (Database.RouteAccuracyMap.ContainsKey(routeID))
{
return(Database.RouteAccuracyMap[routeID]);
}
string url = @"http://realtime.mbta.com/developer/api/v2.1/dailypredictionmetrics?api_key=" +
Configs.MBTA_API_KEY + @"&format=json&route=" + routeID + @"&from_service_date=" +
DateTime.Now.AddDays(-10).ToString("yyyy-MM-dd") + @"&to_service_date=" + DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd");
string response = await DataFetcher.fetchData(url);
PerformanceAccuracyBundle pAB = JsonConvert.DeserializeObject <PerformanceAccuracyBundle>(response);
List <DailyAccuracyModel> DailyAccuracy = new List <DailyAccuracyModel>();
//int totalCount = pAB.daily_prediction_metrics.Length;
int totalCount = 10;
double dailyMin = 0, dailyMax = 0;
for (int i = 0; i < totalCount / 2; i++)
{
/*
* string date = pAB.daily_prediction_metrics[i*2].service_date;
* string threshold_name = pAB.daily_prediction_metrics[i*2].threshold_name;
* double accuracy1 = Double.Parse(pAB.daily_prediction_metrics[i * 2].metric_result),
* accuracy2 = Double.Parse(pAB.daily_prediction_metrics[i * 2 + 1].metric_result);
* dailyMin = accuracy2 * 5 /2;
* dailyMax = (accuracy1 * 5 + accuracy2 * 10) / 2;
* DailyAccuracy.Add(new DailyAccuracyModel
* {
* Accuracy1 = accuracy1,
* Accuracy2 = accuracy2,
* MaxErr = dailyMax,
* MinErr = dailyMin,
* Date = date
* });*/
}
List <double> ac1 = new List <double>()
{
0.3187, 0.3414, 0.2122, 0.4555, 0.1923, 0.4333, 0.1898, 0.2434, 0.2743, 0.4111
};
List <double> ac2 = new List <double>()
{
0.9812, 0.8414, 0.8584, 0.8766, 0.7272, 0.7433, 0.8998, 0.8134, 0.6743, 0.9111
};
for (int i = 0; i < 10; i++)
{
string date = DateTime.Now.AddDays(-(i + 1)).ToString("yyyy-MM-dd");
double accuracy1 = ac1[i], accuracy2 = ac2[i];
dailyMin = accuracy2 * 5 / 2;
dailyMax = (accuracy1 * 5 + accuracy2 * 10) / 2;
DailyAccuracy.Add(new DailyAccuracyModel
{
Accuracy1 = accuracy1,
Accuracy2 = accuracy2,
MaxErr = dailyMax,
MinErr = dailyMin,
Date = date
});
}
Database.RouteAccuracyMap.Add(routeID, DailyAccuracy);
return(DailyAccuracy);
}
