/// <summary>
/// Parsing json data from url and add into a list.
/// </summary>
/// <param name="parameterValue"></param>
public object GetCityItemDetails(CityData selectedCategory)
{
object result = null;
try
{
this.CityCategoryPushpinsList.Clear();
POSH.Socrata.Entity.Models.CityData cityData = new POSH.Socrata.Entity.Models.CityData();
cityData.Coordinate = new Altitude();
cityData.Address = selectedCategory.Address;
cityData.Coordinate.Latitude = Convert.ToDouble(selectedCategory.Coordinate.Latitude);
cityData.Coordinate.Longitude = Convert.ToDouble(selectedCategory.Coordinate.Longitude);
cityData.Phone = selectedCategory.Phone;
cityData.Name = selectedCategory.Name;
cityData.Distance = selectedCategory.Distance;
cityData.Comments = selectedCategory.Comments;
cityData.IndexNo = selectedCategory.IndexNo;
cityData.SubTitle = selectedCategory.SubTitle;
cityData.Category = selectedCategory.Category;
cityData.BackgroundImage = selectedCategory.BackgroundImage;
cityData.CompositeKey = selectedCategory.CompositeKey;
this.CityCategoryItem = cityData;
if (cityData.Coordinate.Latitude != 0 && cityData.Coordinate.Longitude != 0)
{
this.CityCategoryPushpinsList.Add(cityData);
}
this.MapCenterPoint = this.CityCategoryItem.Coordinate;
}
catch (Exception)
{
result = "There is an error on loading report data.";
}
return(result);
}
/// <summary>
/// Gets city item details for secondary tile
/// </summary>
/// <param name="parameterValue"></param>
/// <param name="categoryName"></param>
/// <param name="currentLocation"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public void GetTileCityItemDetails(string parameterValue, GovFinderData cityDetail, Altitude currentLocation, string compositeKey)
{
try
{
var responseText = string.Empty;
if (NetworkInterface.GetIsNetworkAvailable())
{
//HttpClient client = new HttpClient();
//HttpResponseMessage response = client.GetAsync(parameterValue).Result;
//response.EnsureSuccessStatusCode();
//string responseBody = response.Content.ReadAsStringAsync().Result;
//List<CityData> tempCityDataList = new List<CityData>();
//var dataSetItems = Newtonsoft.Json.JsonConvert.DeserializeObject<List<CityAllData>>(responseBody);
//if (dataSetItems != null)
//{
// foreach (var item in dataSetItems)
// {
// try
// {
// POSH.Socrata.Entity.Models.CityData cityData = new POSH.Socrata.Entity.Models.CityData();
// cityData.Coordinate = new Altitude();
// if (!string.IsNullOrEmpty(item.address))
// {
// cityData.Address = item.address.ToString();
// }
// else if (!string.IsNullOrEmpty(item.human_address))
// {
// cityData.Address = item.human_address.ToString();
// }
// else if (!string.IsNullOrEmpty(item.street_address))
// {
// cityData.Address = item.street_address.ToString();
// }
// else
// {
// cityData.Address = "No address";
// }
// if (!string.IsNullOrEmpty(item.latitude))
// {
// cityData.Coordinate.Latitude = Convert.ToDouble(item.latitude.ToString());
// }
// else if (item.location != null && !string.IsNullOrEmpty(item.location.latitude))
// {
// cityData.Coordinate.Latitude = Convert.ToDouble(item.location.latitude.ToString());
// }
// else
// {
// cityData.Coordinate.Latitude = 0;
// }
// if (!string.IsNullOrEmpty(item.longitude))
// {
// cityData.Coordinate.Longitude = Convert.ToDouble(item.longitude.ToString());
// }
// else if (item.location != null && !string.IsNullOrEmpty(item.location.longitude))
// {
// cityData.Coordinate.Longitude = Convert.ToDouble(item.location.longitude.ToString());
// }
// else
// {
// cityData.Coordinate.Longitude = 0;
// }
// if (cityData.Coordinate.Latitude == 0 && cityData.Coordinate.Longitude == 0)
// {
// cityData.Distance = "No distance";
// }
// else
// {
// var distance = CityDetailsViewModel.CalculateDistance(currentLocation.Latitude, currentLocation.Longitude, cityData.Coordinate.Latitude, cityData.Coordinate.Longitude);
// cityData.Distance = distance.ToString() + " miles";
// }
// if (!string.IsNullOrEmpty(item.phone))
// {
// cityData.Phone = item.phone.ToString();
// }
// else
// {
// cityData.Phone = "No phone number";
// }
// if (!string.IsNullOrEmpty(item.name))
// {
// cityData.Name = item.name.ToString();
// }
// else if (!string.IsNullOrEmpty(item.station_name))
// {
// cityData.Name = item.station_name.ToString();
// }
// else if (!string.IsNullOrEmpty(item.architect))
// {
// cityData.Name = item.architect.ToString();
// }
// else if (!string.IsNullOrEmpty(item.Event))
// {
// cityData.Name = item.Event.ToString();
// }
// else
// {
// cityData.Name = "No name";
// }
// if (!string.IsNullOrEmpty(item.sub_category))
// {
// cityData.SubTitle = item.sub_category;
// }
// else if (!string.IsNullOrEmpty(item.fuel_type_code))
// {
// cityData.SubTitle = item.fuel_type_code;
// }
// else if (!string.IsNullOrEmpty(item.building_code))
// {
// cityData.SubTitle = item.building_code;
// }
// else
// {
// cityData.SubTitle = "No subtitle";
// }
// if (!string.IsNullOrEmpty(item.image))
// {
// cityData.BackgroundImage = item.image;
// }
// else
// {
// cityData.BackgroundImage = "/Assets/CommunityCenters.png";
// }
// cityData.Category = categoryName;
// cityData.CompositeKey = CityDetailsViewModel.GenerateCompositeKey(cityData);
// cityData.Comments = this.GetCommentCount(cityData).Result;
// tempCityDataList.Add(cityData);
// if (currentLocation.Latitude != 0 && currentLocation.Longitude != 0 && this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
// {
// this.MapCenterPoint = currentLocation;
// }
// else
// {
// if (this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
// {
// this.MapCenterPoint = cityData.Coordinate;
// }
// }
// }
// catch (Exception)
// {
// continue;
// }
// }
//}
//var sortList = tempCityDataList.OrderBy(item => item.Distance).ThenBy(item => item.Name).ToList();
//this.CityCategoryItemsList = new ObservableCollection<CityData>();
//this.CityCategoryPushpinsList = new ObservableCollection<CityData>();
//foreach (var item in sortList)
//{
// item.IndexNo = this.CityCategoryItemsList.Count + 1;
// this.CityCategoryItemsList.Add(item);
// if (this.CityCategoryPushpinsList.Count < 40)
// {
// if (item.Coordinate.Latitude != 0 && item.Coordinate.Longitude != 0)
// {
// this.CityCategoryPushpinsList.Add(item);
// }
// }
//}
//if (this.CityCategoryItemsList.FirstOrDefault() != null)
//{
// var pinnedItem = this.CityCategoryItemsList.Where(item => item.CompositeKey.ToLower() == compositeKey.ToLower()).FirstOrDefault();
// if (pinnedItem != null)
// {
// if (pinnedItem.Coordinate.Latitude != 0 && pinnedItem.Coordinate.Longitude != 0)
// {
// this.MapCenterPoint = pinnedItem.Coordinate;
// }
// else
// {
// this.MapCenterPoint = currentLocation;
// }
// GetCityItemDetails(pinnedItem);
// }
//}
HttpClient client = new HttpClient();
HttpResponseMessage response = client.GetAsync(parameterValue).Result;
List <CityData> tempCityDataList = new List <CityData>();
if (response.IsSuccessStatusCode)
{
response.EnsureSuccessStatusCode();
responseText = response.Content.ReadAsStringAsync().Result;
XElement xmlData = XElement.Parse(responseText, LoadOptions.PreserveWhitespace);
foreach (XElement curElement in xmlData.Descendants("row").Descendants("row"))
{
try
{
POSH.Socrata.Entity.Models.CityData cityData = new POSH.Socrata.Entity.Models.CityData();
cityData.Coordinate = new Altitude();
cityData.Name = GetContents(curElement, cityDetail.Name);
cityData.SubTitle = GetContents(curElement, cityDetail.SubTitle);
cityData.Phone = GetContents(curElement, cityDetail.Phone);
cityData.BackgroundImage = "/Assets/CommunityCenters.png";
if (cityDetail.Latitude != "NA")
{
if (cityDetail.Latitude == "location.latitude")
{
cityData.Coordinate.Latitude = Convert.ToDouble(curElement.Element("location").Attribute("latitude").Value);
}
else
{
cityData.Coordinate.Latitude = Convert.ToDouble(GetContents(curElement, cityDetail.Latitude));
}
}
else
{
cityData.Coordinate.Latitude = 0;
}
if (cityDetail.Longitude != "NA")
{
if (cityDetail.Longitude == "location.longitude")
{
cityData.Coordinate.Longitude = Convert.ToDouble(curElement.Element("location").Attribute("longitude").Value);
}
else
{
cityData.Coordinate.Longitude = Convert.ToDouble(GetContents(curElement, cityDetail.Longitude));
}
}
else
{
cityData.Coordinate.Longitude = 0;
}
if (cityData.Coordinate.Latitude == 0 && cityData.Coordinate.Longitude == 0)
{
cityData.Distance = "No distance";
}
else
{
var distance = CityDetailsViewModel.CalculateDistance(currentLocation.Latitude, currentLocation.Longitude, cityData.Coordinate.Latitude, cityData.Coordinate.Longitude);
cityData.Distance = distance.ToString() + " miles";
}
cityData.Category = cityDetail.DataSetName;
cityData.CompositeKey = CityDetailsViewModel.GenerateCompositeKey(cityData);
cityData.Comments = GetCommentCount(cityData).Result;
tempCityDataList.Add(cityData);
if (currentLocation.Latitude != 0 && currentLocation.Longitude != 0 && this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
{
this.MapCenterPoint = currentLocation;
}
else
{
if (this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
{
this.MapCenterPoint = cityData.Coordinate;
}
}
}
catch (Exception)
{
continue;
}
}
}
var sortList = tempCityDataList.OrderBy(item => item.Distance).ThenBy(item => item.Name).ToList();
this.CityCategoryItemsList = new ObservableCollection <CityData>();
this.CityCategoryPushpinsList = new ObservableCollection <CityData>();
foreach (var item in sortList)
{
item.IndexNo = this.CityCategoryItemsList.Count + 1;
this.CityCategoryItemsList.Add(item);
if (this.CityCategoryPushpinsList.Count < 40)
{
if (item.Coordinate.Latitude != 0 && item.Coordinate.Longitude != 0)
{
this.CityCategoryPushpinsList.Add(item);
}
}
}
if (this.CityCategoryItemsList.FirstOrDefault() != null)
{
var pinnedItem = this.CityCategoryItemsList.Where(item => item.CompositeKey.ToLower() == compositeKey.ToLower()).FirstOrDefault();
if (pinnedItem != null)
{
if (pinnedItem.Coordinate.Latitude != 0 && pinnedItem.Coordinate.Longitude != 0)
{
this.MapCenterPoint = pinnedItem.Coordinate;
}
else
{
this.MapCenterPoint = currentLocation;
}
GetCityItemDetails(pinnedItem);
}
}
}
}
catch (Exception)
{
this.ErrorMessage = "There is an error on fetching data from server. Please try again...";
}
}
/// <summary>
/// Gets comment count
/// </summary>
/// <param name="cityData"></param>
public async Task<string> GetCommentCount(CityData cityData)
{
CommentViewModel commentViewModel = new CommentViewModel();
return commentViewModel.GetCommentCount(cityData.CompositeKey, GlobalVariables.CityName, cityData.Category).Result;
}
/// <summary>
/// Generates a composite key for city item
/// </summary>
/// <param name="cityItem"></param>
/// <returns></returns>
public static string GenerateCompositeKey(CityData cityItem)
{
try
{
string compositeKey = string.Empty;
compositeKey = string.Format("{0}|{1}|{2}|{3}|{4}|{5}|{6}", cityItem.Name, cityItem.Category, cityItem.Address, cityItem.Coordinate.Latitude.ToString(), cityItem.Coordinate.Longitude.ToString(), cityItem.Phone, cityItem.SubTitle);
return compositeKey.Replace(" ", "");
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Parsing json data from url and add into a list.
/// </summary>
/// <param name="parameterValue"></param>
public void GetCityItemDetails(string parameterValue, GovFinderData cityDetail)
{
try
{
this.IsDataLoading = true;
var responseText = string.Empty;
if (NetworkInterface.GetIsNetworkAvailable())
{
HttpClient client = new HttpClient();
HttpResponseMessage response = client.GetAsync(parameterValue).Result;
List<CityData> tempCityDataList = new List<CityData>();
if (response.IsSuccessStatusCode)
{
response.EnsureSuccessStatusCode();
responseText = response.Content.ReadAsStringAsync().Result;
XElement xmlData = XElement.Parse(responseText, LoadOptions.PreserveWhitespace);
foreach (XElement curElement in xmlData.Descendants("row").Descendants("row"))
{
try
{
POSH.Socrata.Entity.Models.CityData cityData = new POSH.Socrata.Entity.Models.CityData();
cityData.Coordinate = new Altitude();
cityData.Name = GetContents(curElement, cityDetail.Name);
cityData.SubTitle = GetContents(curElement, cityDetail.SubTitle);
cityData.Phone = GetContents(curElement, cityDetail.Phone);
cityData.BackgroundImage = "/Assets/CommunityCenters.png";
if (cityDetail.Latitude != "NA")
{
if (cityDetail.Latitude == "location.latitude")
{
cityData.Coordinate.Latitude = Convert.ToDouble(curElement.Element("location").Attribute("latitude").Value);
}
else
{
cityData.Coordinate.Latitude = Convert.ToDouble(GetContents(curElement, cityDetail.Latitude));
}
}
else
{
cityData.Coordinate.Latitude = 0;
}
if (cityDetail.Longitude != "NA")
{
if (cityDetail.Longitude == "location.longitude")
{
cityData.Coordinate.Longitude = Convert.ToDouble(curElement.Element("location").Attribute("longitude").Value);
}
else
{
cityData.Coordinate.Longitude = Convert.ToDouble(GetContents(curElement, cityDetail.Longitude));
}
}
else
{
cityData.Coordinate.Longitude = 0;
}
if (cityData.Coordinate.Latitude == 0 && cityData.Coordinate.Longitude == 0)
{
cityData.Distance = "No distance";
}
else
{
var distance = CalculateDistance(this.CurrentLocationCoordinates.Latitude, this.CurrentLocationCoordinates.Longitude, cityData.Coordinate.Latitude, cityData.Coordinate.Longitude);
cityData.Distance = distance.ToString() + " miles";
}
cityData.Category = cityDetail.DataSetName;
cityData.CompositeKey = GenerateCompositeKey(cityData);
cityData.Comments = GetCommentCount(cityData).Result;
tempCityDataList.Add(cityData);
this.AllCityItems.Add(cityData);
if (this.CurrentLocationCoordinates.Latitude != 0 && this.CurrentLocationCoordinates.Longitude != 0 && this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
{
this.MapCenterPoint = this.CurrentLocationCoordinates;
}
else
{
if (this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
{
this.MapCenterPoint = cityData.Coordinate;
}
}
}
catch (Exception)
{
continue;
}
}
}
var sortList = tempCityDataList.OrderBy(item => item.Distance).ThenBy(item => item.Name).ToList();
this.CityCategoryItemsList = new ObservableCollection<CityData>();
this.CityCategoryPushpinsList = new ObservableCollection<CityData>();
foreach (var item in sortList)
{
item.IndexNo = this.CityCategoryItemsList.Count + 1;
this.CityCategoryItemsList.Add(item);
if (this.CityCategoryPushpinsList.Count < 40)
{
if (item.Coordinate.Latitude != 0 && item.Coordinate.Longitude != 0)
{
this.CityCategoryPushpinsList.Add(item);
}
}
}
if (this.CityCategoryItemsList.FirstOrDefault() != null)
{
var item = this.CityCategoryItemsList.FirstOrDefault();
if (item.Coordinate.Latitude != 0 && item.Coordinate.Longitude != 0)
{
this.MapCenterPoint = item.Coordinate;
}
else
{
this.MapCenterPoint = this.CurrentLocationCoordinates;
}
}
if (!this.AllCityCategoryItems.ContainsKey(cityDetail.DataSetName))
{
this.AllCityCategoryItems.Add(cityDetail.DataSetName, this.CityCategoryItemsList.ToList());
}
this.IsDataLoading = false;
}
else
{
this.IsDataLoading = false;
this.MessageDialog = "No internet connection found. Please check your connection and try again.";
}
}
catch (Exception)
{
if (this.CurrentCategoryName.ToLower() == cityDetail.DataSetName.ToLower())
{
this.MessageDialog = "There is some problem on fetching data from server. Please check your internet connection and try again.";
this.IsDataLoading = false;
}
}
}
/// <summary>
/// Gets city item details for secondary tile
/// </summary>
/// <param name="parameterValue"></param>
/// <param name="categoryName"></param>
/// <param name="currentLocation"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public void GetTileCityItemDetails(string parameterValue, GovFinderData cityDetail, Altitude currentLocation, string compositeKey)
{
try
{
var responseText = string.Empty;
if (NetworkInterface.GetIsNetworkAvailable())
{
//HttpClient client = new HttpClient();
//HttpResponseMessage response = client.GetAsync(parameterValue).Result;
//response.EnsureSuccessStatusCode();
//string responseBody = response.Content.ReadAsStringAsync().Result;
//List<CityData> tempCityDataList = new List<CityData>();
//var dataSetItems = Newtonsoft.Json.JsonConvert.DeserializeObject<List<CityAllData>>(responseBody);
//if (dataSetItems != null)
//{
// foreach (var item in dataSetItems)
// {
// try
// {
// POSH.Socrata.Entity.Models.CityData cityData = new POSH.Socrata.Entity.Models.CityData();
// cityData.Coordinate = new Altitude();
// if (!string.IsNullOrEmpty(item.address))
// {
// cityData.Address = item.address.ToString();
// }
// else if (!string.IsNullOrEmpty(item.human_address))
// {
// cityData.Address = item.human_address.ToString();
// }
// else if (!string.IsNullOrEmpty(item.street_address))
// {
// cityData.Address = item.street_address.ToString();
// }
// else
// {
// cityData.Address = "No address";
// }
// if (!string.IsNullOrEmpty(item.latitude))
// {
// cityData.Coordinate.Latitude = Convert.ToDouble(item.latitude.ToString());
// }
// else if (item.location != null && !string.IsNullOrEmpty(item.location.latitude))
// {
// cityData.Coordinate.Latitude = Convert.ToDouble(item.location.latitude.ToString());
// }
// else
// {
// cityData.Coordinate.Latitude = 0;
// }
// if (!string.IsNullOrEmpty(item.longitude))
// {
// cityData.Coordinate.Longitude = Convert.ToDouble(item.longitude.ToString());
// }
// else if (item.location != null && !string.IsNullOrEmpty(item.location.longitude))
// {
// cityData.Coordinate.Longitude = Convert.ToDouble(item.location.longitude.ToString());
// }
// else
// {
// cityData.Coordinate.Longitude = 0;
// }
// if (cityData.Coordinate.Latitude == 0 && cityData.Coordinate.Longitude == 0)
// {
// cityData.Distance = "No distance";
// }
// else
// {
// var distance = CityDetailsViewModel.CalculateDistance(currentLocation.Latitude, currentLocation.Longitude, cityData.Coordinate.Latitude, cityData.Coordinate.Longitude);
// cityData.Distance = distance.ToString() + " miles";
// }
// if (!string.IsNullOrEmpty(item.phone))
// {
// cityData.Phone = item.phone.ToString();
// }
// else
// {
// cityData.Phone = "No phone number";
// }
// if (!string.IsNullOrEmpty(item.name))
// {
// cityData.Name = item.name.ToString();
// }
// else if (!string.IsNullOrEmpty(item.station_name))
// {
// cityData.Name = item.station_name.ToString();
// }
// else if (!string.IsNullOrEmpty(item.architect))
// {
// cityData.Name = item.architect.ToString();
// }
// else if (!string.IsNullOrEmpty(item.Event))
// {
// cityData.Name = item.Event.ToString();
// }
// else
// {
// cityData.Name = "No name";
// }
// if (!string.IsNullOrEmpty(item.sub_category))
// {
// cityData.SubTitle = item.sub_category;
// }
// else if (!string.IsNullOrEmpty(item.fuel_type_code))
// {
// cityData.SubTitle = item.fuel_type_code;
// }
// else if (!string.IsNullOrEmpty(item.building_code))
// {
// cityData.SubTitle = item.building_code;
// }
// else
// {
// cityData.SubTitle = "No subtitle";
// }
// if (!string.IsNullOrEmpty(item.image))
// {
// cityData.BackgroundImage = item.image;
// }
// else
// {
// cityData.BackgroundImage = "/Assets/CommunityCenters.png";
// }
// cityData.Category = categoryName;
// cityData.CompositeKey = CityDetailsViewModel.GenerateCompositeKey(cityData);
// cityData.Comments = this.GetCommentCount(cityData).Result;
// tempCityDataList.Add(cityData);
// if (currentLocation.Latitude != 0 && currentLocation.Longitude != 0 && this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
// {
// this.MapCenterPoint = currentLocation;
// }
// else
// {
// if (this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
// {
// this.MapCenterPoint = cityData.Coordinate;
// }
// }
// }
// catch (Exception)
// {
// continue;
// }
// }
//}
//var sortList = tempCityDataList.OrderBy(item => item.Distance).ThenBy(item => item.Name).ToList();
//this.CityCategoryItemsList = new ObservableCollection<CityData>();
//this.CityCategoryPushpinsList = new ObservableCollection<CityData>();
//foreach (var item in sortList)
//{
// item.IndexNo = this.CityCategoryItemsList.Count + 1;
// this.CityCategoryItemsList.Add(item);
// if (this.CityCategoryPushpinsList.Count < 40)
// {
// if (item.Coordinate.Latitude != 0 && item.Coordinate.Longitude != 0)
// {
// this.CityCategoryPushpinsList.Add(item);
// }
// }
//}
//if (this.CityCategoryItemsList.FirstOrDefault() != null)
//{
// var pinnedItem = this.CityCategoryItemsList.Where(item => item.CompositeKey.ToLower() == compositeKey.ToLower()).FirstOrDefault();
// if (pinnedItem != null)
// {
// if (pinnedItem.Coordinate.Latitude != 0 && pinnedItem.Coordinate.Longitude != 0)
// {
// this.MapCenterPoint = pinnedItem.Coordinate;
// }
// else
// {
// this.MapCenterPoint = currentLocation;
// }
// GetCityItemDetails(pinnedItem);
// }
//}
HttpClient client = new HttpClient();
HttpResponseMessage response = client.GetAsync(parameterValue).Result;
List<CityData> tempCityDataList = new List<CityData>();
if (response.IsSuccessStatusCode)
{
response.EnsureSuccessStatusCode();
responseText = response.Content.ReadAsStringAsync().Result;
XElement xmlData = XElement.Parse(responseText, LoadOptions.PreserveWhitespace);
foreach (XElement curElement in xmlData.Descendants("row").Descendants("row"))
{
try
{
POSH.Socrata.Entity.Models.CityData cityData = new POSH.Socrata.Entity.Models.CityData();
cityData.Coordinate = new Altitude();
cityData.Name = GetContents(curElement, cityDetail.Name);
cityData.SubTitle = GetContents(curElement, cityDetail.SubTitle);
cityData.Phone = GetContents(curElement, cityDetail.Phone);
cityData.BackgroundImage = "/Assets/CommunityCenters.png";
if (cityDetail.Latitude != "NA")
{
if (cityDetail.Latitude == "location.latitude")
{
cityData.Coordinate.Latitude = Convert.ToDouble(curElement.Element("location").Attribute("latitude").Value);
}
else
{
cityData.Coordinate.Latitude = Convert.ToDouble(GetContents(curElement, cityDetail.Latitude));
}
}
else
{
cityData.Coordinate.Latitude = 0;
}
if (cityDetail.Longitude != "NA")
{
if (cityDetail.Longitude == "location.longitude")
{
cityData.Coordinate.Longitude = Convert.ToDouble(curElement.Element("location").Attribute("longitude").Value);
}
else
{
cityData.Coordinate.Longitude = Convert.ToDouble(GetContents(curElement, cityDetail.Longitude));
}
}
else
{
cityData.Coordinate.Longitude = 0;
}
if (cityData.Coordinate.Latitude == 0 && cityData.Coordinate.Longitude == 0)
{
cityData.Distance = "No distance";
}
else
{
var distance = CityDetailsViewModel.CalculateDistance(currentLocation.Latitude, currentLocation.Longitude, cityData.Coordinate.Latitude, cityData.Coordinate.Longitude);
cityData.Distance = distance.ToString() + " miles";
}
cityData.Category = cityDetail.DataSetName;
cityData.CompositeKey = CityDetailsViewModel.GenerateCompositeKey(cityData);
cityData.Comments = GetCommentCount(cityData).Result;
tempCityDataList.Add(cityData);
if (currentLocation.Latitude != 0 && currentLocation.Longitude != 0 && this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
{
this.MapCenterPoint = currentLocation;
}
else
{
if (this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
{
this.MapCenterPoint = cityData.Coordinate;
}
}
}
catch (Exception)
{
continue;
}
}
}
var sortList = tempCityDataList.OrderBy(item => item.Distance).ThenBy(item => item.Name).ToList();
this.CityCategoryItemsList = new ObservableCollection<CityData>();
this.CityCategoryPushpinsList = new ObservableCollection<CityData>();
foreach (var item in sortList)
{
item.IndexNo = this.CityCategoryItemsList.Count + 1;
this.CityCategoryItemsList.Add(item);
if (this.CityCategoryPushpinsList.Count < 40)
{
if (item.Coordinate.Latitude != 0 && item.Coordinate.Longitude != 0)
{
this.CityCategoryPushpinsList.Add(item);
}
}
}
if (this.CityCategoryItemsList.FirstOrDefault() != null)
{
var pinnedItem = this.CityCategoryItemsList.Where(item => item.CompositeKey.ToLower() == compositeKey.ToLower()).FirstOrDefault();
if (pinnedItem != null)
{
if (pinnedItem.Coordinate.Latitude != 0 && pinnedItem.Coordinate.Longitude != 0)
{
this.MapCenterPoint = pinnedItem.Coordinate;
}
else
{
this.MapCenterPoint = currentLocation;
}
GetCityItemDetails(pinnedItem);
}
}
}
}
catch (Exception)
{
this.ErrorMessage = "There is an error on fetching data from server. Please try again...";
}
}
/// <summary>
/// Parsing json data from url and add into a list.
/// </summary>
/// <param name="parameterValue"></param>
public object GetCityItemDetails(CityData selectedCategory)
{
object result = null;
try
{
this.CityCategoryPushpinsList.Clear();
POSH.Socrata.Entity.Models.CityData cityData = new POSH.Socrata.Entity.Models.CityData();
cityData.Coordinate = new Altitude();
cityData.Address = selectedCategory.Address;
cityData.Coordinate.Latitude = Convert.ToDouble(selectedCategory.Coordinate.Latitude);
cityData.Coordinate.Longitude = Convert.ToDouble(selectedCategory.Coordinate.Longitude);
cityData.Phone = selectedCategory.Phone;
cityData.Name = selectedCategory.Name;
cityData.Distance = selectedCategory.Distance;
cityData.Comments = selectedCategory.Comments;
cityData.IndexNo = selectedCategory.IndexNo;
cityData.SubTitle = selectedCategory.SubTitle;
cityData.Category = selectedCategory.Category;
cityData.BackgroundImage = selectedCategory.BackgroundImage;
cityData.CompositeKey = selectedCategory.CompositeKey;
this.CityCategoryItem = cityData;
if (cityData.Coordinate.Latitude != 0 && cityData.Coordinate.Longitude != 0)
{
this.CityCategoryPushpinsList.Add(cityData);
}
this.MapCenterPoint = this.CityCategoryItem.Coordinate;
}
catch (Exception)
{
result = "There is an error on loading report data.";
}
return result;
}
/// <summary>
/// Constructor
/// </summary>
public CityCategoryDetailViewModel()
{
this.MapCenterPoint = new Altitude();
this.CityCategoryPushpinsList = new ObservableCollection<CityData>();
this.CityCategoryItemsList = new ObservableCollection<CityData>();
this.CityCategoryItem = new CityData();
}
/// <summary>
/// Parsing json data from url and add into a list.
/// </summary>
/// <param name="parameterValue"></param>
public void GetCityItemDetails(string parameterValue, GovFinderData cityDetail)
{
try
{
this.IsDataLoading = true;
var responseText = string.Empty;
if (NetworkInterface.GetIsNetworkAvailable())
{
HttpClient client = new HttpClient();
HttpResponseMessage response = client.GetAsync(parameterValue).Result;
List <CityData> tempCityDataList = new List <CityData>();
if (response.IsSuccessStatusCode)
{
response.EnsureSuccessStatusCode();
responseText = response.Content.ReadAsStringAsync().Result;
XElement xmlData = XElement.Parse(responseText, LoadOptions.PreserveWhitespace);
foreach (XElement curElement in xmlData.Descendants("row").Descendants("row"))
{
try
{
POSH.Socrata.Entity.Models.CityData cityData = new POSH.Socrata.Entity.Models.CityData();
cityData.Coordinate = new Altitude();
cityData.Name = GetContents(curElement, cityDetail.Name);
cityData.SubTitle = GetContents(curElement, cityDetail.SubTitle);
cityData.Phone = GetContents(curElement, cityDetail.Phone);
cityData.BackgroundImage = "/Assets/CommunityCenters.png";
if (cityDetail.Latitude != "NA")
{
if (cityDetail.Latitude == "location.latitude")
{
cityData.Coordinate.Latitude = Convert.ToDouble(curElement.Element("location").Attribute("latitude").Value);
}
else
{
cityData.Coordinate.Latitude = Convert.ToDouble(GetContents(curElement, cityDetail.Latitude));
}
}
else
{
cityData.Coordinate.Latitude = 0;
}
if (cityDetail.Longitude != "NA")
{
if (cityDetail.Longitude == "location.longitude")
{
cityData.Coordinate.Longitude = Convert.ToDouble(curElement.Element("location").Attribute("longitude").Value);
}
else
{
cityData.Coordinate.Longitude = Convert.ToDouble(GetContents(curElement, cityDetail.Longitude));
}
}
else
{
cityData.Coordinate.Longitude = 0;
}
if (cityData.Coordinate.Latitude == 0 && cityData.Coordinate.Longitude == 0)
{
cityData.Distance = "No distance";
}
else
{
var distance = CalculateDistance(this.CurrentLocationCoordinates.Latitude, this.CurrentLocationCoordinates.Longitude, cityData.Coordinate.Latitude, cityData.Coordinate.Longitude);
cityData.Distance = distance.ToString() + " miles";
}
cityData.Category = cityDetail.DataSetName;
cityData.CompositeKey = GenerateCompositeKey(cityData);
cityData.Comments = GetCommentCount(cityData).Result;
tempCityDataList.Add(cityData);
this.AllCityItems.Add(cityData);
if (this.CurrentLocationCoordinates.Latitude != 0 && this.CurrentLocationCoordinates.Longitude != 0 && this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
{
this.MapCenterPoint = this.CurrentLocationCoordinates;
}
else
{
if (this.MapCenterPoint.Latitude == 0 && this.MapCenterPoint.Longitude == 0)
{
this.MapCenterPoint = cityData.Coordinate;
}
}
}
catch (Exception)
{
continue;
}
}
}
var sortList = tempCityDataList.OrderBy(item => item.Distance).ThenBy(item => item.Name).ToList();
this.CityCategoryItemsList = new ObservableCollection <CityData>();
this.CityCategoryPushpinsList = new ObservableCollection <CityData>();
foreach (var item in sortList)
{
item.IndexNo = this.CityCategoryItemsList.Count + 1;
this.CityCategoryItemsList.Add(item);
if (this.CityCategoryPushpinsList.Count < 40)
{
if (item.Coordinate.Latitude != 0 && item.Coordinate.Longitude != 0)
{
this.CityCategoryPushpinsList.Add(item);
}
}
}
if (this.CityCategoryItemsList.FirstOrDefault() != null)
{
var item = this.CityCategoryItemsList.FirstOrDefault();
if (item.Coordinate.Latitude != 0 && item.Coordinate.Longitude != 0)
{
this.MapCenterPoint = item.Coordinate;
}
else
{
this.MapCenterPoint = this.CurrentLocationCoordinates;
}
}
if (!this.AllCityCategoryItems.ContainsKey(cityDetail.DataSetName))
{
this.AllCityCategoryItems.Add(cityDetail.DataSetName, this.CityCategoryItemsList.ToList());
}
this.IsDataLoading = false;
}
else
{
this.IsDataLoading = false;
this.MessageDialog = "No internet connection found. Please check your connection and try again.";
}
}
catch (Exception)
{
if (this.CurrentCategoryName.ToLower() == cityDetail.DataSetName.ToLower())
{
this.MessageDialog = "There is some problem on fetching data from server. Please check your internet connection and try again.";
this.IsDataLoading = false;
}
}
}
