/*
 * Copyright 2000-2009 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.codeInspection.export;

import com.intellij.codeInspection.InspectionsBundle;
import com.intellij.codeInspection.ex.InspectionToolWrapper;
import com.intellij.openapi.application.ApplicationNamesInfo;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;

import java.util.ArrayList;
import java.util.List;

public class HTMLExportFrameMaker {
  private final String myRootFolder;
  private final Project myProject;
  private final List<InspectionToolWrapper> myInspectionToolWrappers = new ArrayList<>();

  public HTMLExportFrameMaker(String rootFolder, Project project) {
    myRootFolder = rootFolder;
    myProject = project;
  }

  @SuppressWarnings({"HardCodedStringLiteral"})
  public void start() {
    StringBuffer buf = new StringBuffer();
    buf.append("<HTML><BODY></BODY></HTML>");
    HTMLExportUtil.writeFile(myRootFolder, "empty.html", buf, myProject);
  }

  @SuppressWarnings({"HardCodedStringLiteral"})
  public void done() {
    StringBuffer buf = new StringBuffer();
    if (myInspectionToolWrappers.isEmpty()) {
      buf.append("Everything is fine. Nothing is ruined.");
    } else {
      for (InspectionToolWrapper toolWrapper : myInspectionToolWrappers) {
        buf.append("<A HREF=\"");
        buf.append(toolWrapper.getFolderName());
        buf.append("-index.html\">");
        buf.append(toolWrapper.getDisplayName());
        buf.append("</A><BR>");
      }
    }

    HTMLExportUtil.writeFile(myRootFolder, "index.html", buf, myProject);
  }

  public void startInspection(@NotNull InspectionToolWrapper toolWrapper) {
    myInspectionToolWrappers.add(toolWrapper);
    @NonNls StringBuffer buf = new StringBuffer();
    buf.append("<HTML><HEAD><TITLE>");
    buf.append(ApplicationNamesInfo.getInstance().getFullProductName());
    buf.append(" ");
    buf.append(InspectionsBundle.message("inspection.export.title"));
    buf.append("</TITLE></HEAD>");
    buf.append("<FRAMESET cols=\"30%,70%\"><FRAMESET rows=\"30%,70%\">");
    buf.append("<FRAME src=\"");
    buf.append(toolWrapper.getFolderName());
    buf.append("/index.html\" name=\"inspectionFrame\">");
    buf.append("<FRAME src=\"empty.html\" name=\"packageFrame\">");
    buf.append("</FRAMESET>");
    buf.append("<FRAME src=\"empty.html\" name=\"elementFrame\">");
    buf.append("</FRAMESET></BODY></HTML>");

    HTMLExportUtil.writeFile(myRootFolder, toolWrapper.getFolderName() + "-index.html", buf, myProject);
  }

  public String getRootFolder() {
    return myRootFolder;
  }
}