/// <summary>Initializes a new instance of the <see cref="MainViewModel" /> class.</summary>
public MainViewModel()
{
AddGameProfileCommand = new RelayCommand <GameProfile>(async param =>
{
param = await GameProfilesDataAccess.CreateNewGame(param);
GameProfiles.Add(new ListItemMainPage
{
GameProfile = await GameProfilesDataAccess.GetGameProfileAsync(param.ID)
});
}, param => param != null);
EditCommand = new RelayCommand <GameProfile>(async param =>
{
await GameProfilesDataAccess.EditGameProfileAsync(param);
}, param => param != null);
RefreshSaveGame = new RelayCommand <ListItemMainPage>(async param =>
{
var success = await GameProfilesDataAccess.RefreshSaveGameAsync(param.GameProfile.ID);
if (success)
{
param.GameProfile.SaveGame.Challenges.Clear();
}
RefreshSaveDone.Invoke(this, new PropertyChangedEventArgs("RefreshSaveDone"));
}, param => param != null);
DeleteGameProfileCommand = new RelayCommand <ListItemMainPage>(async param =>
{
if (await GameProfilesDataAccess.DeleteGameProfileAsync(param.GameProfile))
{
GameProfiles.Remove(param);
}
}, param => param != null);
}
/// <summary>Loads the game profiles from database asynchronous.</summary>
/// <returns></returns>
internal async Task LoadGameProfilesFromDBAsync()
{
if (GameProfiles.Count == 0)
{
var gameProfiles = await GameProfilesDataAccess.GetGameProfilesAsync();
foreach (GameProfile gameProfile in gameProfiles)
{
GameProfiles.Add(new ListItemMainPage
{
GameProfile = gameProfile,
DeleteCommandGameProfile = DeleteGameProfileCommand
});
}
}
}
