/*
* Copyright 2013-2017 consulo.io
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package consulo.csharp.lang.psi.impl.source.resolve.type;
import org.jetbrains.annotations.NotNull;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiNameIdentifierOwner;
import consulo.annotations.RequiredReadAction;
import consulo.csharp.lang.psi.impl.msil.CSharpTransform;
import consulo.csharp.lang.psi.impl.source.resolve.type.wrapper.CSharpTupleTypeDeclaration;
import consulo.dotnet.psi.DotNetTypeDeclaration;
import consulo.dotnet.resolve.DotNetGenericExtractor;
import consulo.dotnet.resolve.DotNetPsiSearcher;
import consulo.dotnet.resolve.DotNetTypeRef;
import consulo.dotnet.resolve.DotNetTypeRefWithCachedResult;
import consulo.dotnet.resolve.DotNetTypeResolveResult;
/**
* @author VISTALL
* @since 26-Nov-16.
*/
public class CSharpTupleTypeRef extends DotNetTypeRefWithCachedResult
{
private PsiElement myScope;
private DotNetTypeRef[] myTypeRefs;
private PsiNameIdentifierOwner[] myVariables;
public CSharpTupleTypeRef(PsiElement scope, DotNetTypeRef[] typeRefs, @NotNull PsiNameIdentifierOwner[] variables)
{
myScope = scope;
myTypeRefs = typeRefs;
myVariables = variables;
}
@RequiredReadAction
@NotNull
@Override
protected DotNetTypeResolveResult resolveResult()
{
DotNetTypeDeclaration type = DotNetPsiSearcher.getInstance(myScope.getProject()).findType("System.ValueTuple`" + myVariables.length, myScope
.getResolveScope(), CSharpTransform.INSTANCE);
if(type == null)
{
return DotNetTypeResolveResult.EMPTY;
}
DotNetGenericExtractor extractor = CSharpGenericExtractor.create(type.getGenericParameters(), myTypeRefs);
return new CSharpUserTypeRef.Result<>(new CSharpTupleTypeDeclaration(type, myVariables, myTypeRefs), extractor);
}
@RequiredReadAction
@NotNull
@Override
public String toString()
{
return StringUtil.join(myTypeRefs, Object::toString, ",");
}
}