/*
 * Copyright 2000-2013 JetBrains s.r.o.
 * Copyright 2014-2014 AS3Boyan
 * Copyright 2014-2014 Elias Ku
 *
 * 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 com.intellij.plugins.haxe.lang.psi.impl;

import com.intellij.lang.ASTNode;
import com.intellij.plugins.haxe.lang.psi.*;
import com.intellij.plugins.haxe.util.HaxeResolveUtil;
import org.jetbrains.annotations.NotNull;

import java.util.List;

/**
 * @author: Fedor.Korotkov
 */
public abstract class AbstractHaxeTypeDefImpl extends AbstractHaxePsiClass implements HaxeTypedefDeclaration {
  public AbstractHaxeTypeDefImpl(@NotNull ASTNode node) {
    super(node);
  }

  public HaxeClassResolveResult getTargetClass() {
    return getTargetClass(new HaxeGenericSpecialization());
  }

  public HaxeClassResolveResult getTargetClass(HaxeGenericSpecialization specialization) {
    final HaxeTypeOrAnonymous haxeTypeOrAnonymous = getTypeOrAnonymous();
    if (haxeTypeOrAnonymous == null) {
      // cause parse error
      return HaxeClassResolveResult.create(null);
    }
    if (haxeTypeOrAnonymous.getAnonymousType() != null) {
      return HaxeClassResolveResult.create(haxeTypeOrAnonymous.getAnonymousType(), specialization);
    }
    return HaxeResolveUtil.getHaxeClassResolveResult(haxeTypeOrAnonymous.getType(), specialization);
  }

  @NotNull
  @Override
  public List<HaxeType> getHaxeExtendsList() {
    final HaxeClass targetHaxeClass = getTargetClass().getHaxeClass();
    if (targetHaxeClass != null) {
      return targetHaxeClass.getHaxeExtendsList();
    }
    return super.getHaxeExtendsList();
  }

  @NotNull
  @Override
  public List<HaxeType> getHaxeImplementsList() {
    final HaxeClass targetHaxeClass = getTargetClass().getHaxeClass();
    if (targetHaxeClass != null) {
      return targetHaxeClass.getHaxeImplementsList();
    }
    return super.getHaxeImplementsList();
  }

  @Override
  public boolean isInterface() {
    final HaxeClass targetHaxeClass = getTargetClass().getHaxeClass();
    if (targetHaxeClass != null) {
      return targetHaxeClass.isInterface();
    }
    return super.isInterface();
  }

  @NotNull
  @Override
  public List<HaxeMethod> getHaxeMethods() {
    final HaxeClass targetHaxeClass = getTargetClass().getHaxeClass();
    if (targetHaxeClass != null) {
      return targetHaxeClass.getHaxeMethods();
    }
    return super.getHaxeMethods();
  }

  @NotNull
  @Override
  public List<HaxeNamedComponent> getHaxeFields() {
    final HaxeClass targetHaxeClass = getTargetClass().getHaxeClass();
    if (targetHaxeClass != null) {
      return targetHaxeClass.getHaxeFields();
    }
    return super.getHaxeFields();
  }

  @Override
  public HaxeNamedComponent findHaxeFieldByName(@NotNull String name) {
    final HaxeClass targetHaxeClass = getTargetClass().getHaxeClass();
    if (targetHaxeClass != null) {
      return targetHaxeClass.findHaxeFieldByName(name);
    }
    return super.findHaxeFieldByName(name);
  }

  @Override
  public HaxeNamedComponent findHaxeMethodByName(@NotNull String name) {
    final HaxeClass targetHaxeClass = getTargetClass().getHaxeClass();
    if (targetHaxeClass != null) {
      return targetHaxeClass.findHaxeMethodByName(name);
    }
    return super.findHaxeMethodByName(name);
  }
}