/*
 * Copyright 2000-2013 JetBrains s.r.o.
 *
 * 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.codeInsight.template.emmet.completion;

import com.intellij.application.options.emmet.EmmetCompositeConfigurable;
import com.intellij.application.options.emmet.XmlEmmetConfigurable;
import com.intellij.codeInsight.lookup.Lookup;
import com.intellij.codeInsight.lookup.LookupActionProvider;
import com.intellij.codeInsight.lookup.LookupElement;
import com.intellij.codeInsight.lookup.LookupElementAction;
import com.intellij.codeInsight.template.emmet.ZenCodingTemplate;
import com.intellij.codeInsight.template.emmet.generators.ZenCodingGenerator;
import com.intellij.codeInsight.template.impl.CustomLiveTemplateLookupElement;
import com.intellij.icons.AllIcons;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.options.Configurable;
import com.intellij.openapi.options.ShowSettingsUtil;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiElement;
import com.intellij.util.Consumer;
import com.intellij.util.PlatformIcons;

public class EmmetLookupActionProvider implements LookupActionProvider {
  @Override
  public void fillActions(LookupElement element, final Lookup lookup, Consumer<LookupElementAction> consumer) {
    if (element instanceof CustomLiveTemplateLookupElement  && 
        ((CustomLiveTemplateLookupElement)element).getCustomLiveTemplate() instanceof ZenCodingTemplate) {

      final PsiElement context = lookup.getPsiElement();
      final ZenCodingGenerator generator = context != null ? ZenCodingTemplate.findApplicableDefaultGenerator(context, false) : null;
      if (generator != null) {
        consumer.consume(new LookupElementAction(PlatformIcons.EDIT, "Edit Emmet settings") {
          @Override
          public Result performLookupAction() {
            final Project project = lookup.getProject();
            ApplicationManager.getApplication().invokeLater(() -> {
              if (project.isDisposed()) return;

              final Configurable generatorSpecificConfigurable = generator.createConfigurable();
              EmmetCompositeConfigurable configurable = generatorSpecificConfigurable != null
                                                        ? new EmmetCompositeConfigurable(generatorSpecificConfigurable)
                                                        : new EmmetCompositeConfigurable(new XmlEmmetConfigurable());
              ShowSettingsUtil.getInstance().editConfigurable(project, configurable);
            });
            return Result.HIDE_LOOKUP;
          }
        });

        consumer.consume(new LookupElementAction(AllIcons.Actions.Delete, "Disable Emmet") {
          @Override
          public Result performLookupAction() {
            ApplicationManager.getApplication().invokeLater(() -> generator.disableEmmet());
            return Result.HIDE_LOOKUP;
          }
        });
      }
    }
  }
}

@@ -21,9 +21,9 @@
 -201
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@@ -2637,30 +2637,16 @@
         
-EmmetComposite
 Configur
@@ -2706,218 +2706,43 @@
 null
-%0A                                                        ? new EmmetCompositeConfigurable(generatorSpecificConfigurable)%0A                                                        : new EmmetCompositeConfigurable(
+ ? generatorSpecificConfigurable : 
 new 
@@ -2763,17 +2763,16 @@
 urable()
-)
 ;%0A      
@@ -2836,16 +2836,47 @@
 roject, 
+new EmmetCompositeConfigurable(
 configur
@@ -2880,16 +2880,17 @@
 gurable)
+)
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@@ -3184,22 +3184,16 @@
 keLater(
-() -%3E 
 generato
@@ -3193,17 +3193,18 @@
 enerator
-.
+::
 disableE
@@ -3207,18 +3207,16 @@
 bleEmmet
-()
 );%0A     

simplify tests setup/teardown 2