#pragma once

#include <yql/essentials/sql/v1/ide/completion/name/object/schema.h>

namespace NSQLComplete {

struct TSplittedPath {
    TStringBuf Path;
    TStringBuf NameHint;
};

struct TTableDetails {
    TVector<TString> Columns;
};

class ISimpleSchema: public TThrRefBase {
public:
    using TPtr = TIntrusivePtr<ISimpleSchema>;

    ~ISimpleSchema() override = default;

    virtual TSplittedPath Split(TStringBuf path) const = 0;

    // TODO(YQL-19747): Deprecated, use List(cluster, folder) instead.
    virtual NThreading::TFuture<TVector<TFolderEntry>> List(TString folder) const;

    virtual NThreading::TFuture<TVector<TFolderEntry>>
    List(TString cluster, TString folder) const;

    virtual NThreading::TFuture<TMaybe<TTableDetails>>
    DescribeTable(const TString& cluster, const TString& path) const;
};

ISchema::TPtr MakeSimpleSchema(ISimpleSchema::TPtr simple);

} // namespace NSQLComplete