public static async Task <HttpResponseMessage> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequestMessage req,
TraceWriter log)
{
string id = req.GetQueryNameValuePairs().FirstOrDefault(q => string.Compare(q.Key, "id", true) == 0).Value;
int argumentId = 0;
Int32.TryParse(id, out argumentId);
AssemblyVersionResolver.RedirectAssembly();
TravelContext dbContext = new TravelContext();
//1 - Generates only dummy data
//2 - Calculates the delta population for the dummy data imported via data factory job.
//3 - Predicts the population for next 3 years from the current month - calls the ML Service
//23 - Does 2 and 3 together
switch (argumentId)
{
case 1:
DummyDataSimulator.GenerateDummyTravelData(dbContext);
break;
case 2:
DeltaCalculator.CalculateDeltaPopulationFromDummyData(dbContext);
break;
case 3:
DeltaPredictor.PredictMigrationPopulation(dbContext).Wait();
break;
case 23:
DeltaCalculator.CalculateDeltaPopulationFromDummyData(dbContext);
DeltaPredictor.PredictMigrationPopulation(dbContext).Wait();
break;
default:
break;
}
await Task.Delay(1);
return(id == null
? new HttpResponseMessage(HttpStatusCode.BadRequest)
{
Content = new StringContent(JsonConvert.SerializeObject("Please pass a name on the query string or in the request body"), Encoding.UTF8, "application/json")
}
: new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(JsonConvert.SerializeObject(new { result = "Hello " + id }), Encoding.UTF8, "application/json")
});
}
public static async Task Main(string[] args)
{
using var psvReader = new PsvReader();
var baseline = psvReader.ExtractRecords <FileSystem, CombinedRecord>(args[0], onError: e => Console.WriteLine(e));
var current = psvReader.ExtractRecords <FileSystem, CombinedRecord>(args[1], onError: e => Console.WriteLine(e));
var deltaActions = DeltaCalculator.CalculateDeltaActions <CombinedRecord>(baseline, current);
var createsTask = PsvWriting.WriteAsync <FileSystem, CombinedRecord>("creates.psv", deltaActions.RecordsToCreate);
var replaceTask = PsvWriting.WriteAsync <FileSystem, CombinedRecord>("replaces.psv", deltaActions.RecordsToReplace);
var removesTask = PsvWriting.WriteAsync <FileSystem, CombinedRecord>("removes.psv", deltaActions.RecordsToRemove);
await Task.WhenAll(createsTask, replaceTask, removesTask);
await File.WriteAllTextAsync("index.html", GenerateHtmlReport <CombinedRecord>(deltaActions));
await File.WriteAllTextAsync("summary.geojson", GenerateGeoJson(deltaActions));
}
