/*
public string FranchisesDataString { get; set; }
public string TeamsResultsDataString { get; set; }
public string TeamsDrillDownDataString { get; set; }
*/
public async Task<bool> LoadFranchisesDataAsync(string cachedJson = "")
{
List<FranchiseModel> franchises;
if (string.IsNullOrEmpty(cachedJson))
{
var dataContext = new DataContext();
var svcResult = string.Empty;
svcResult = await dataContext.GetFranchisesAsync();
if (svcResult == null) { return false; } //no results message
//FranchisesDataString = svcResult;
franchises = JsonConvert.DeserializeObject<List<FranchiseModel>>(svcResult);
}
else
{
franchises = JsonConvert.DeserializeObject<List<FranchiseModel>>(cachedJson);
}
var groupedItems =
from franchise in franchises
orderby franchise.Location
select new TeamsFranchisesViewModel
{
FirstLetter = franchise.Location.Substring(0, 1),
LineOne = franchise.GetDisplayName(),
LineTwo = franchise.GetDetail(),
TeamId = franchise.RetroId,
Location = franchise.Location
} into list
group list by list.FirstLetter into listByYear
select new KeyedList<string, TeamsFranchisesViewModel>(listByYear);
if (FranchiseList.Count <= 0)
{
foreach (var franchise in franchises)
{
FranchiseList.Add(new TeamsFranchisesViewModel()
{
LineOne = franchise.GetDisplayName(),
LineTwo = franchise.GetDetail(),
TeamId = franchise.RetroId,
Location = franchise.Location
});
}
}
FranchiseItems.Clear();
foreach (var viewModelItem in groupedItems)
{
FranchiseItems.Add(viewModelItem);
}
return true;
}
