public async void ImportJson(string fileName)
{
bool isCloudLoadSucceeded = false;
// todo: ask system if offline, to prevent having to timeout
try
{
var wikiData = new WikiAccessFacadeShared.WikiAccessFacade();
string json = await wikiData.GetFoodIngredientImages();
var importResults = JsonConvert.DeserializeObject <ResultSet>(json);
foreach (var result in importResults.Results.Images)
{
if (result.Image != null)
{
var state = _repo.CreateIngredientImageState();
state.Url = result.Image.Value;
state.WikiDataId = int.Parse(result.WikiDataId.cleanValue);
//Debug.WriteLine(state.WikiDataId.ToString());
_repo.UpdateIngredientImageState(state);
}
}
_repo.PersistChanges();
// todo: persist retrieved data for offline situation
isCloudLoadSucceeded = true;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
// cloud load failed. Todo: user feedback?
}
if (!isCloudLoadSucceeded)
{
// load from file
//string json = await loadFile(@"Import/" + language + "/" + fileName);
}
}
public async void ImportJson(string fileName, List <string> languages)
{
bool isCloudLoadSucceeded = false;
// todo: ask system if offline, to prevent having to timeout
try
{
var wikiData = new WikiAccessFacadeShared.WikiAccessFacade();
foreach (var language in languages)
{
string json = await wikiData.GetWikiDataFoodIngredients(language);
var importResults = JsonConvert.DeserializeObject <ResultSet>(json);
foreach (var result in importResults.Results.Ingredients)
{
Guid guid;
if (!WikiDataIdToGuid.TryGetValue(result.WikiDataId.cleanValue, out guid))
{
guid = Guid.NewGuid();
WikiDataIdToGuid.Add(result.WikiDataId.cleanValue, guid);
}
AddTranslation(guid, language, result);
}
}
_repo.PersistChanges();
// todo: persist retrieved data for offline situation
isCloudLoadSucceeded = true;
}
catch (Exception)
{
// cloud load failed. Todo: user feedback?
}
if (!isCloudLoadSucceeded)
{
// load from file
//string json = await loadFile(@"Import/" + language + "/" + fileName);
}
}