/*
 * Copyright 2015-present Facebook, Inc.
 *
 * 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.facebook.buck.intellij.ideabuck.config;

import com.facebook.buck.intellij.ideabuck.lang.BuckLanguage;
import com.intellij.application.options.CodeStyleAbstractConfigurable;
import com.intellij.application.options.CodeStyleAbstractPanel;
import com.intellij.application.options.TabbedLanguageCodeStylePanel;
import com.intellij.openapi.options.Configurable;
import com.intellij.psi.codeStyle.CodeStyleSettings;
import com.intellij.psi.codeStyle.CodeStyleSettingsProvider;
import com.intellij.psi.codeStyle.CustomCodeStyleSettings;
import org.jetbrains.annotations.Nullable;

public class BuckCodeStyleSettingsProvider extends CodeStyleSettingsProvider {
  @Override
  public CustomCodeStyleSettings createCustomSettings(CodeStyleSettings settings) {
    return new BuckCodeStyleSettings(settings);
  }

  @Override
  public String getConfigurableDisplayName() {
    return "Buck";
  }

  @Override
  public Configurable createSettingsPage(
      CodeStyleSettings settings, CodeStyleSettings originalSettings) {
    return new CodeStyleAbstractConfigurable(settings, originalSettings, "Buck") {
      @Override
      protected CodeStyleAbstractPanel createPanel(CodeStyleSettings settings) {
        return new BuckCodeStyleMainPanel(getCurrentSettings(), settings);
      }

      @Nullable
      @Override
      public String getHelpTopic() {
        return null;
      }
    };
  }

  private static class BuckCodeStyleMainPanel extends TabbedLanguageCodeStylePanel {
    public BuckCodeStyleMainPanel(CodeStyleSettings currentSettings, CodeStyleSettings settings) {
      super(BuckLanguage.INSTANCE, currentSettings, settings);
    }
  }
}