CngxSmartDataSource

A CDK DataSource that optionally integrates with CngxSort, CngxFilter, CngxSearch, and CngxPaginate present in the injection tree. Each directive is injected optionally - if absent, that processing step is skipped.

Accepts either a plain Signal<T[]> or a CngxAsyncState<T[]>. When a CngxAsyncState is provided, the data source exposes the full UX state (isLoading, isRefreshing, error, isEmpty) so the table can show skeleton rows, error states, and loading indicators.

// Plain signal
readonly dataSource = injectSmartDataSource(this.items);

// With async state - full UX lifecycle
readonly residents = injectAsyncState(() => this.api.getAll(this.filter()));
readonly dataSource = injectSmartDataSource(this.residents);
// dataSource.isLoading(), dataSource.error(), dataSource.isRefreshing()