private async static Task AddRidesToSummary(DocumentDbContext docdbCtx, IEnumerable <TrackedRideDocument> rides)
{
var summaryCollection = await docdbCtx.GetCollectionAsync(DocumentDbContext.CollectionVehiclesSummary);
var summary = await new VehicleSummaryQuery(docdbCtx).ExecuteAsync();
var vehicles = new List <string>(summary.Vehicles);
foreach (var ride in rides)
{
if (!vehicles.Contains(ride.Device))
{
vehicles.Add(ride.Device);
}
var rideSpeed = ride.GpsAverageSpeed;
summary.AverageSpeed = ((summary.AverageSpeed * summary.TotalMiles) + (rideSpeed * ride.Miles)) / (summary.TotalMiles + ride.Miles);
summary.TotalMiles += ride.Miles;
summary.TotalSeconds += (ride.EndTime - ride.StartTime).TotalSeconds;
summary.Breakdowns += ride.Breakdowns;
}
summary.Vehicles = vehicles.ToArray();
summary.VehiclesCount = vehicles.Count;
await docdbCtx.UpdateDocumentAsync(summary, summaryCollection);
}
private async Task <IEnumerable <ObdEventLine> > ReadOdbsFromFile()
{
const int CodeIdx = 0;
const int DriverIdIdx = 1;
const int DeviceIdx = 2;
const int DateIdx = 3;
Console.WriteLine("Fetching ODBEvents from file data");
var trackedRides = await _docCtx.GetCollectionAsync(DocumentDbContext.CollectionTrackedRides);
var obds = new CommaSeparatedFileParser("obdevents.txt").Read().
Select(l => new ObdEventLine
{
Code = l[CodeIdx],
DriverId = int.Parse(l[DriverIdIdx]),
DeviceId = l[DeviceIdx],
Date = l[DateIdx].FromDocumentDbDateTimeString()
}).OrderBy(o => o.Date);
return(obds);
}
private async static Task AddRidesToSummary(DocumentDbContext docdbCtx, IEnumerable<TrackedRideDocument> rides)
{
var summaryCollection = await docdbCtx.GetCollectionAsync(DocumentDbContext.CollectionVehiclesSummary);
var summary = await new VehicleSummaryQuery(docdbCtx).ExecuteAsync();
var vehicles = new List<string>(summary.Vehicles);
foreach (var ride in rides)
{
if (!vehicles.Contains(ride.Device))
{
vehicles.Add(ride.Device);
}
var rideSpeed = ride.GpsAverageSpeed;
summary.AverageSpeed = ((summary.AverageSpeed * summary.TotalMiles) + (rideSpeed * ride.Miles)) / (summary.TotalMiles + ride.Miles);
summary.TotalMiles += ride.Miles;
summary.TotalSeconds += (ride.EndTime - ride.StartTime).TotalSeconds;
summary.Breakdowns += ride.Breakdowns;
}
summary.Vehicles = vehicles.ToArray();
summary.VehiclesCount = vehicles.Count;
await docdbCtx.UpdateDocumentAsync(summary, summaryCollection);
}
