/*
 * Copyright 2013-2015 Sergey Ignatov, Alexander Zolotov, Florin Patan
 *
 * 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.goide.appengine;

import com.goide.sdk.GoSdkService;
import com.goide.sdk.GoSmallIDEsSdkService;
import com.intellij.openapi.roots.libraries.DummyLibraryProperties;
import com.intellij.openapi.roots.libraries.LibraryKind;
import com.intellij.openapi.roots.libraries.LibraryPresentationProvider;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.util.List;

public class GoAppEngineLibraryPresentationProvider extends LibraryPresentationProvider<DummyLibraryProperties> {
  private static final LibraryKind KIND = LibraryKind.create("go_gae");

  public GoAppEngineLibraryPresentationProvider() {
    super(KIND);
  }

  @Nullable
  @Override
  public Icon getIcon() {
    return GoAppEngineIcons.ICON;
  }

  @Nullable
  @Override
  public DummyLibraryProperties detect(@NotNull List<VirtualFile> classesRoots) {
    for (VirtualFile root : classesRoots) {
      if (GoSmallIDEsSdkService.isGoSdkLibRoot(root) && GoSdkService.isAppEngineSdkPath(GoSdkService.libraryRootToSdkPath(root))) {
        return DummyLibraryProperties.INSTANCE;
      }
    }
    return null;
  }
}