/*
 * Copyright © 2024-2026 Apple Inc. and the Pkl project authors. All rights reserved.
 *
 * 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
 *
 *     https://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 org.pkl.core.ast.expression.member;

import com.oracle.truffle.api.CallTarget;
import com.oracle.truffle.api.source.SourceSection;
import org.pkl.core.ast.ExpressionNode;
import org.pkl.core.runtime.Identifier;
import org.pkl.core.runtime.VmObjectLike;

/**
 * A non-virtual call of closed methods (methods whose enclosing class/module is not open nor
 * abstract, and is lexically scoped).
 */
public final class InvokeLexicalClassMethodNode extends AbstractInvokeLexicalMethodNode {
  public InvokeLexicalClassMethodNode(
      SourceSection sourceSection,
      Identifier methodName,
      int levelsUp,
      ExpressionNode[] argumentNodes,
      boolean needsConst) {
    super(sourceSection, methodName, levelsUp, argumentNodes, needsConst);
  }

  @Override
  protected void doCheckConst(VmObjectLike owner) {
    var method = owner.getVmClass().getDeclaredMethod(methodName);
    assert method != null;
    if (!method.isConst()) {
      throw exceptionBuilder().evalError("methodMustBeConst", methodName).build();
    }
  }

  @Override
  protected CallTarget getCallTarget(VmObjectLike owner) {
    var method = owner.getVmClass().getDeclaredMethod(methodName);
    assert method != null;
    return method.getCallTarget(getSourceSection());
  }
}
