plugins/kotlin/analysis/src/org/jetbrains/kotlin/idea/references/KtArrayAccessReferenceDescriptorsImpl.kt


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// Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.

package org.jetbrains.kotlin.idea.references

import com.intellij.psi.PsiElement
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.idea.core.canMoveLambdaOutsideParentheses
import org.jetbrains.kotlin.idea.core.moveFunctionLiteralOutsideParentheses
import org.jetbrains.kotlin.psi.KtArrayAccessExpression
import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.BindingContext.INDEXED_LVALUE_GET
import org.jetbrains.kotlin.resolve.BindingContext.INDEXED_LVALUE_SET

internal class KtArrayAccessReferenceDescriptorsImpl(
    expression: KtArrayAccessExpression
) : KtArrayAccessReference(expression), KtDescriptorsBasedReference {
    override fun isReferenceTo(element: PsiElement): Boolean = super<KtDescriptorsBasedReference>.isReferenceTo(element)

    override fun handleElementRename(newElementName: String): PsiElement = renameImplicitConventionalCall(newElementName)

    override fun getTargetDescriptors(context: BindingContext): Collection<DeclarationDescriptor> {
        val getFunctionDescriptor = context[INDEXED_LVALUE_GET, expression]?.candidateDescriptor
        val setFunctionDescriptor = context[INDEXED_LVALUE_SET, expression]?.candidateDescriptor
        return listOfNotNull(getFunctionDescriptor, setFunctionDescriptor)
    }
}