using DynamicData;

namespace ZymonicServices;

// TODO Remove this since this is a generic interface and we don't need to have the same name as the class
// TODO-Phase2? Can we do this with fewer generic types?
// Potentially replacing/customising the JSON serialiser allows us to Get down to TSearch and TResult
// I'm pretty sure that it wouldn't need changes to the IZymonicFilterSearch and IZymonicFilterResult implementations 
public interface IZymonicFilter<TSearch, TSearchAPI, TResult, TZZid, TFilterResults, TFilterResultsAPI> where TSearch : class, IZymonicFilterSearch, new()
									 where TSearchAPI : class, IZymonicFilterApiRequest<TSearch>, new()
									 where TResult : class, IZymonicFilterResult<TZZid>
									 where TFilterResults : class, IZymonicFilterResults<TResult, TZZid>
									 where TFilterResultsAPI : class, IZymonicFilterApiResponse<TFilterResults, TResult, TZZid>
{
	public IZymonicFilter<TSearch, TSearchAPI, TResult, TZZid, TFilterResults, TFilterResultsAPI> ZymonicFilter(IZymonicDbContextFactory contextFactory, IZymonicSettings settings, IZymonicAA authService);
	public IObservable<IChangeSet<TResult, string>> Connect();
	public readonly struct SearchProgress
	{
		public SearchProgress(int resultsRetrieved, int totalResults, Exception? e = null)
		{
			ResultsRetrieved = resultsRetrieved;
			TotalResults = totalResults;
			error = e;
		}
		public int ResultsRetrieved { get; init; }
		public int TotalResults { get; init; }
		public Exception? error { get; init; }
	}
	public IObservable<SearchProgress> Search(TSearch search, bool debugMode = false, bool requireAuthenticated = true);

	public List<TResult> GetAll();

}