/// <summary>
/// Navigate to.
/// </summary>
/// <param name="parameter">Parameter.</param>
public void NavigateTo(object parameter)
{
var collection = m_DataContext.GetCollection <CinemaHallReleaseEntity> ();
m_ReleasesEntity = collection.FirstOrDefault();
if (m_ReleasesEntity == null)
{
m_ReleasesEntity = new CinemaHallReleaseEntity {
Releases = new List <long> ()
};
collection.Add(m_ReleasesEntity);
}
IsEmptyList = !m_ReleasesEntity.Releases.Any();
var releases = m_ReleasesService.GetReleases();
var releasesDictionary = releases.ToDictionary(a => a.Id);
var cinemaHallReleases = new List <CinemaHallReleaseModel> ();
var iterator = -1;
foreach (var releaseId in m_ReleasesEntity.Releases)
{
var releaseModel = releasesDictionary[releaseId];
cinemaHallReleases.Add(
new CinemaHallReleaseModel {
Title = releaseModel.Title,
Description = releaseModel.Description,
Order = iterator,
Poster = m_AnilibriaApiService.GetUrl(releaseModel.Poster),
ReleaseId = releaseModel.Id
}
);
}
RefreshReleases(cinemaHallReleases);
RaiseCommands();
m_AnalyticsService.TrackEvent("CinemaHallpage", "NavigatedTo", "Simple");
}
private void RefreshAfterSynchronize(object parameter) => m_Releases = m_ReleasesService.GetReleases();
private async Task SynchronizeReleasesFromSource(Func <Task <IEnumerable <Release> > > loadContentHandler)
{
try {
var firstRun = !m_ReleasesService.GetReleases().Any();
var releases = await loadContentHandler();
var cacheReleases = m_ReleasesService.GetReleases().ToList();
var changesCollection = m_DataContext.GetCollection <ChangesEntity> ();
var changes = GetChanges(changesCollection);
if (changes != null)
{
SaveHistoryChanges(changes, cacheReleases);
}
var cacheReleasesDictionary = cacheReleases.ToDictionary(a => a.Id);
foreach (var release in releases)
{
cacheReleasesDictionary.TryGetValue(release.Id, out var cacheRelease);
if (cacheRelease == null)
{
cacheReleases.Add(MapToRelease(release));
if (cacheReleases.Count() > 0)
{
if (changes.NewReleases == null)
{
changes.NewReleases = new List <long> {
release.Id
};
}
else
{
var newReleases = changes.NewReleases.ToList();
newReleases.Add(release.Id);
changes.NewReleases = newReleases;
}
}
}
else
{
UpdateCachedRelease(release, cacheRelease, changes);
}
}
m_ReleasesService.SetReleases(cacheReleases);
await m_ReleasesService.SaveReleases();
if (!firstRun)
{
changesCollection.Update(changes);
}
ObserverEvents.FireEvent("synchronizedReleases", null);
ObserverEvents.FireEvent(
"showMessage",
new MessageModel {
Header = "Синхронизация релизов",
Message = "Синхронизация релизов успешно выполнена"
}
);
} catch {
ObserverEvents.FireEvent(
"showMessage",
new MessageModel {
Header = "Синхронизация релизов",
Message = "Не удалось выполнить синхронизацию релизов"
}
);
}
}
