/*
 * Copyright 2005 Sascha Weinreuter
 *
 * 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.
 */

/*
 * Created by IntelliJ IDEA.
 * User: sweinreuter
 * Date: 11.04.2006
 * Time: 00:14:22
 */
package org.intellij.lang.xpath.validation.inspections.quickfix;

import com.intellij.codeInsight.FileModificationService;
import com.intellij.codeInspection.LocalQuickFixAndIntentionActionOnPsiElement;
import com.intellij.codeInspection.SuppressIntentionAction;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.util.IncorrectOperationException;
import org.intellij.lang.xpath.psi.XPathExpression;
import org.intellij.lang.xpath.psi.XPathNodeTest;
import org.intellij.lang.xpath.psi.XPathType;
import org.intellij.lang.xpath.validation.inspections.XPathInspection;
import org.jetbrains.annotations.NotNull;

public interface XPathQuickFixFactory {
    Fix<XPathExpression>[] createImplicitTypeConversionFixes(XPathExpression expression, XPathType type, boolean explicit);

    Fix<XPathExpression>[] createRedundantTypeConversionFixes(XPathExpression expression);

    Fix<XPathNodeTest>[] createUnknownNodeTestFixes(XPathNodeTest test);

    SuppressIntentionAction[] getSuppressActions(XPathInspection inspection);

    boolean isSuppressedFor(PsiElement element, XPathInspection inspection);

    abstract class Fix<E extends PsiElement> extends LocalQuickFixAndIntentionActionOnPsiElement {
        protected Fix(E element) {
          super(element);
        }

        public boolean startInWriteAction() {
            return true;
        }

      @Override
      public boolean isAvailable(@NotNull Project project,
                                 @NotNull PsiFile file,
                                 @NotNull PsiElement startElement,
                                 @NotNull PsiElement endElement) {
            return startElement.isValid() && startElement.getParent().isValid();
        }

      @Override
      public void invoke(@NotNull Project project,
                         @NotNull PsiFile file,
                         Editor editor, @NotNull PsiElement startElement,
                         @NotNull PsiElement endElement) {
        if(!FileModificationService.getInstance().prepareFileForWrite(file)) {
            return;
        }

            try {
                invokeImpl(project, file);
            } catch (IncorrectOperationException e) {
                Logger.getInstance(getClass().getName()).error(e);
            }
        }


        protected abstract void invokeImpl(Project project, PsiFile file) throws IncorrectOperationException;
    }
}