protected async Task <ListContext> LoadSectionsAsync()
{
var query = Query.Create(ListUI !.PageSize, CurrentState.CurrentPage, CurrentState.SearchTerm, CurrentState.ActiveTab);
query.CollectionAlias = CurrentState.CollectionAlias;
if (ListUI.OrderBys != null)
{
query.SetOrderBys(ListUI.OrderBys);
}
var request = CurrentState.Related != null
? (GetEntitiesRequestModel) new GetEntitiesOfRelationRequestModel
{
CollectionAlias = CurrentState.CollectionAlias,
Query = query,
Related = CurrentState.Related,
UsageType = CurrentState.UsageType,
VariantAlias = CurrentState.VariantAlias
}
: (GetEntitiesRequestModel) new GetEntitiesOfParentRequestModel
{
CollectionAlias = CurrentState.CollectionAlias,
ParentPath = CurrentState.ParentPath,
Query = query,
UsageType = CurrentState.UsageType,
VariantAlias = CurrentState.VariantAlias
};
var listContext = await PresentationService.GetEntitiesAsync <GetEntitiesRequestModel, ListContext>(request);
await SetSectionsAsync(listContext);
if (!query.MoreDataAvailable)
{
CurrentState.MaxPage = CurrentState.CurrentPage;
if (CurrentState.CurrentPage > 1 && !Sections.Any())
{
CurrentState.CurrentPage--;
CurrentState.MaxPage = null;
await LoadSectionsAsync();
}
}
if (CurrentState.MaxPage == CurrentState.CurrentPage && query.MoreDataAvailable)
{
CurrentState.MaxPage = null;
}
return(listContext);
}
protected async Task <(ListContext listContext, List <(FormEditContext editContext, IEnumerable <SectionUI> sections)> sections)> LoadSectionsAsync(ListUI listUI, IListUIResolver uiResolver)
{
var query = Query.Create(listUI.PageSize, CurrentState.CurrentPage, CurrentState.SearchTerm, CurrentState.ActiveTab);
query.CollectionAlias = CurrentState.CollectionAlias;
if (listUI.OrderBys != null)
{
query.SetOrderBys(listUI.OrderBys);
}
var request = CurrentState.Related != null
? (GetEntitiesRequestModel) new GetEntitiesOfRelationRequestModel
{
CollectionAlias = CurrentState.CollectionAlias,
Query = query,
Related = CurrentState.Related,
UsageType = CurrentState.UsageType,
VariantAlias = CurrentState.VariantAlias
}
: (GetEntitiesRequestModel) new GetEntitiesOfParentRequestModel
{
CollectionAlias = CurrentState.CollectionAlias,
ParentPath = CurrentState.ParentPath,
Query = query,
UsageType = CurrentState.UsageType,
VariantAlias = CurrentState.VariantAlias
};
var listContext = await PresentationService.GetEntitiesAsync <GetEntitiesRequestModel, ListContext>(request);
var sections = await listContext.EditContexts.ToListAsync(async editContext => (editContext, await uiResolver.GetSectionsForEditContextAsync(editContext)));
if (!query.MoreDataAvailable)
{
CurrentState.MaxPage = CurrentState.CurrentPage;
if (CurrentState.CurrentPage > 1 && sections?.Any() != true)
{
CurrentState.CurrentPage--;
CurrentState.MaxPage = null;
return(await LoadSectionsAsync(listUI, uiResolver));
}
}
if (CurrentState.MaxPage == CurrentState.CurrentPage && query.MoreDataAvailable)
{
CurrentState.MaxPage = null;
}
return(listContext, sections);
}
