public CrimeModel(DataPoliceUkModel.CrimeReportModel crimeReportModel)
{
this.Category = crimeReportModel.Category;
this.Month = Convert.ToInt16(crimeReportModel.Month.Substring(5, 2));
this.Year = Convert.ToInt16(crimeReportModel.Month.Substring(0,4));
}
public CrimeLocationModel(GooglePlacesModel.PlaceModel placeModel, DataPoliceUkModel dataPoliceUkModel)
{
this.Location = new LocationModel(placeModel);
this.Crimes = new List<CrimeModel>();
foreach (var crimeReportModel in dataPoliceUkModel.CrimeModels)
{
this.Crimes.Add(new CrimeModel(crimeReportModel));
}
this.Badge = CreateCrimeLocationBadge(this.Crimes);
}
public DataPoliceUkModel CrimeAtLocation(double latitiude, double longitude, List<string> crimeTypes, int month, int year)
{
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
//generate API strings (for 12 month period)
List<string> ApiUrls = DataPoliceUKApiGenerator.CrimesAtLocationList(month, year, latitiude, longitude);
//Init Model
DataPoliceUkModel model = new DataPoliceUkModel();
for (int i = 0; i < ApiUrls.Count; i++)
{
//Do request task
HttpClient httpClient = new HttpClient();
Task task = httpClient.GetAsync(ApiUrls[i]).ContinueWith(taskResponse =>
{
HttpResponseMessage response = taskResponse.Result;
if (response.IsSuccessStatusCode)
{
Task<List<DataPoliceUkModel.CrimeReportModel>> readTask = response.Content.ReadAsAsync<List<DataPoliceUkModel.CrimeReportModel>>();
readTask.Wait();
//filter out redudant results
foreach (var crimeType in crimeTypes)
{
foreach (var crimeReport in readTask.Result)
{
if (crimeReport.Category.Equals(crimeType, StringComparison.InvariantCultureIgnoreCase))
{
model.CrimeModels.Add(crimeReport);
}
}
}
}
else
{
model.Status.Errors.Add(new RequestErrorModel(RequestErrorModel.RequestErrorType.CrimeRequest, RequestErrorModel.RequestErrorMessage.UNSUCCESSFUL_STATUS_CODE, i));
}
});
task.Wait();
}
stopwatch.Stop();
return model;
}
private async Task<DataPoliceUkModel> DataPoliceUkAsync(List<string> apiUrls, List<string> crimeTypes)
{
//Init Model
DataPoliceUkModel model = new DataPoliceUkModel();
//get crimes for each month
Task<List<DataPoliceUkModel.CrimeReportModel>> task1 = GetCrimesAsync(apiUrls[0], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task2 = GetCrimesAsync(apiUrls[1], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task3 = GetCrimesAsync(apiUrls[2], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task4 = GetCrimesAsync(apiUrls[3], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task5 = GetCrimesAsync(apiUrls[4], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task6 = GetCrimesAsync(apiUrls[5], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task7 = GetCrimesAsync(apiUrls[6], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task8 = GetCrimesAsync(apiUrls[7], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task9 = GetCrimesAsync(apiUrls[8], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task10 = GetCrimesAsync(apiUrls[9], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task11 = GetCrimesAsync(apiUrls[10], crimeTypes);
Task<List<DataPoliceUkModel.CrimeReportModel>> task12 = GetCrimesAsync(apiUrls[11], crimeTypes);
//wait until all tasks complete
await Task.WhenAll(task1, task2, task3, task4, task5, task6, task7, task8, task9, task10, task11, task12);
List<Task<List<DataPoliceUkModel.CrimeReportModel>>> tasks = new List<Task<List<DataPoliceUkModel.CrimeReportModel>>>()
{
task1, task2, task3, task4, task5, task6, task7, task8, task9, task10, task11, task12
};
for (int i = 0; i < tasks.Count(); i++)
{
if (tasks[i].Result != null)
{
model.CrimeModels.AddRange(tasks[i].Result);
}
else
{
model.Status.Errors.Add(new RequestErrorModel(RequestErrorModel.RequestErrorType.CrimeRequest, RequestErrorModel.RequestErrorMessage.UNSUCCESSFUL_STATUS_CODE, i));
}
}
return model;
}