private async void RemoveImage(object o)
{
var selectedItem = o as INavigatorListEntry;
if (!selectedItem.DbId.HasValue)
{
return;
}
var mySettings = new MetroDialogSettings
{
AffirmativeButtonText = "Yes",
NegativeButtonText = "No",
ColorScheme = MetroDialogColorScheme.Accented
};
var result = await _view.ShowMessageDialog("Remove Element", $"Are you sure you want to remove this element from database?", MessageDialogStyle.AffirmativeAndNegative, mySettings);
if (result == MessageDialogResult.Affirmative)
{
await Task.Run(() =>
{
ImoutoService.Use(imoutoService =>
{
imoutoService.RemoveImage(selectedItem.DbId.Value);
});
});
// NavigatorList.Remove(selectedItem);
await _view.ShowMessageDialog("Remove Element", "Element successfully removed.", MessageDialogStyle.Affirmative, new MetroDialogSettings
{
ColorScheme = MetroDialogColorScheme.Accented
});
}
}
public async void UpdateCurrentTags(INavigatorListEntry listEntry)
{
if (listEntry?.DbId == null)
{
IsRateSetted = false;
return;
}
var id = listEntry.DbId.Value;
var tags = await Task.Run(() =>
{
return(ImoutoService.Use(imoutoService =>
{
return imoutoService.GetImageTags(id);
}));
});
_lastListEntryId = id;
var tagVmsCollection = tags.Where(x => x.Tag.Type.Title != "LocalMeta")
.Select(x => new BindedTagVM(x, listEntry.DbId))
.ToList();
CurrentTagsSources.Clear();
var userTags = tagVmsCollection.Where(x => x.Model.Source == Source.User)
.ToList();
if (userTags.Any())
{
CurrentTagsSources.Add(new TagSourceVM
{
Title = "User",
Tags = new ObservableCollection <BindedTagVM>(userTags)
});
}
var parsedSources = tagVmsCollection.Select(x => x.Model.Source)
.Where(x => x != Source.User)
.Distinct();
foreach (var parsedSource in parsedSources)
{
CurrentTagsSources.Add(new TagSourceVM
{
Title = parsedSource.ToString(),
Tags = new ObservableCollection <BindedTagVM>(tagVmsCollection.Where(x => x.Model.Source == parsedSource)
.OrderBy(x => x.TypePriority)
.ThenBy(x => x.Tag.Title))
});
}
GetFavorite(tags);
GetRate(tags);
IsRateSetted = true;
}
private Task UnbindTagTask(int imageId, int tagId)
{
return Task.Run(() =>
{
ImoutoService.Use(imoutoService =>
{
imoutoService.UnbindTag(imageId, tagId);
});
});
}
private Task <List <TagType> > ReloadTagTypesTask()
{
return(Task.Run(() =>
{
return ImoutoService.Use(imoutoService =>
{
return imoutoService.GetTagTypes();
});
}));
}
private static Task <List <Tag> > SearchTagsAsyncTask(string searchString)
{
return(Task.Run(() =>
{
return ImoutoService.Use(imoutoService =>
{
return imoutoService.SearchTags(searchString);
});
}));
}
private Task <int> GetImagesCountFromCollectionAsyncTask()
{
return(Task.Run(() =>
{
return ImoutoService.Use(imoutoService =>
{
return imoutoService.CountSearchImage(TagSearchVM.SelectedColleciton.Value,
TagSearchVM.SelectedBindedTags.Select(x => x.Model).ToList());
});
}));
}
private Task <List <Tag> > LoadTagsTask(string searchPattern)
{
return(Task.Run(() =>
{
var tags = ImoutoService.Use(imoutoService =>
{
return imoutoService.SearchTags(searchPattern);
});
return tags;
}));
}
private Task CreateTagTask(CreateTagVM createTagVM)
{
return(Task.Run(() =>
{
ImoutoService.Use(imoutoService =>
{
imoutoService.CreateTag(new Tag
{
HasValue = createTagVM.HasValue,
SynonymsCollection = createTagVM.SynonymsCollection,
Title = createTagVM.Title,
Type = createTagVM.SelectedType
});
});
}));
}
private async Task SetFavorite(bool value, int target)
{
var favTag = await ImoutoService.UseAsync(imoutoService =>
{
return(imoutoService.SearchTags("favorite", 1)
.FirstOrDefault());
});
if (favTag == null)
{
await ImoutoService.UseAsync(imoutoService =>
{
var types = imoutoService.GetTagTypes();
var type = types.First(x => x.Title == "LocalMeta");
imoutoService.CreateTag(new Tag {
Title = "favorite", HasValue = false, Type = type
});
});
favTag = await ImoutoService.UseAsync(imoutoService =>
{
return(imoutoService.SearchTags("favorite", 1).FirstOrDefault());
});
}
var tags = await ImoutoService.UseAsync(imoutoService => imoutoService.GetImageTags(target));
var favBindedTag = tags.FirstOrDefault(x => x.Tag.Id == favTag.Id);
if (favBindedTag != null && !value)
{
await ImoutoService.UseAsync(imoutoService =>
{
imoutoService.UnbindTag(target, favTag.Id.Value);
});
}
else if (favBindedTag == null && value)
{
await ImoutoService.UseAsync(imoutoService =>
{
imoutoService.BindTag(target, new BindedTag {
Source = Source.User, Tag = favTag, DateAdded = DateTime.Now
});
});
}
}
private Task <ObservableCollection <INavigatorListEntry> > GetImagesFromCollectionAsyncTask(int count, int skip)
{
return(Task.Run(() =>
{
return new ObservableCollection <INavigatorListEntry>(ImoutoService.Use(imoutoService =>
{
return imoutoService.SearchImage(TagSearchVM.SelectedColleciton.Value,
TagSearchVM
.SelectedBindedTags
.Select(x => x.Model)
.ToList(),
count,
skip,
App.AppGuid);
}).Select(x => EntryVM.GetListEntry(x.Item1, PreviewSize, x.Item2))
.SkipExceptions()
);
}));
}
private async Task SetRate(int value, int target)
{
var rateTag = await ImoutoService.UseAsync(imoutoService =>
{
return(imoutoService.SearchTags("Rate", 1)
.FirstOrDefault());
});
if (rateTag.Title != "Rate")
{
rateTag = null;
}
if (rateTag == null)
{
await ImoutoService.UseAsync(imoutoService =>
{
var types = imoutoService.GetTagTypes();
var type = types.First(x => x.Title == "LocalMeta");
imoutoService.CreateTag(new Tag
{
Title = "Rate",
HasValue = true,
Type = type
});
});
rateTag = await ImoutoService.UseAsync(imoutoService =>
{
return(imoutoService.SearchTags("Rate", 1)
.FirstOrDefault());
});
}
await ImoutoService.UseAsync(imoutoService =>
{
imoutoService.BindTag(target, new BindedTag()
{
Source = Source.User, Tag = rateTag, DateAdded = DateTime.Now, Value = value.ToString()
});
});
}
private async void Save(object obj)
{
var images = SelectedItems;
var tags = SelectedTags;
try
{
IsSavind = true;
IsSuccess = false;
await Task.Run(() =>
{
ImoutoService.Use(imoutoService =>
{
imoutoService.BatchBindTag(images.Where(x => x.DbId.HasValue)
.Select(x => x.DbId.Value)
.ToList(), tags.Select(x => new BindedTag
{
Tag = x.Tag,
DateAdded = DateTime.Now,
Source = Source.User,
Value = (x.Tag.HasValue)
? x.Value
: null
})
.ToList());
});
});
IsSavind = false;
UpdateRecentlyTags(SelectedTags);
IsSuccess = true;
await Task.Delay(500);
IsSuccess = false;
}
catch
{
IsSavind = false;
}
}
