/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you 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 .
 */

package ifc.text;

import lib.MultiMethodTest;
import lib.Status;
import lib.StatusException;
import util.ValueComparer;

import com.sun.star.text.XAutoTextGroup;
import com.sun.star.text.XTextRange;

/**
 * Testing <code>com.sun.star.text.XAutoTextGroup</code>
 * interface methods :
 * <ul>
 *  <li><code> getTitles()</code></li>
 *  <li><code> renameByName()</code></li>
 *  <li><code> insertNewByName()</code></li>
 *  <li><code> removeByName()</code></li>
 * </ul> <p>
 * This test needs the following object relations :
 * <ul>
 *  <li> <code>'TextRange'</code> (of type <code>XTextRange</code>):
 *   the range for which an entry is added. </li>
 * <ul> <p>
 * Test is multithread compliant. <p>
 * @see com.sun.star.text.XAutoTextGroup
 */
public class _XAutoTextGroup extends MultiMethodTest {

    public XAutoTextGroup oObj = null;

    /**
     * Unique number among different interface threads.
     */
    protected static int uniq = 0 ;

    /**
     * Unique string for AutoTextEntry names among different
     * threads.
     */
    protected String str = null ;

    /**
     * Prefix for unique string.
     * @see #str
     */
    protected static final String pref = "XAutoTextGroup" ;
    protected XTextRange oRange = null;

    /**
     * Constructs a unique string for current interface thread
     * for naming purposes. All old entries which names are
     * started with prefix used for entry names, are deleted
     * from the group (they can remain after previous unsuccessful
     * test runs). The relation is obtained.
     *
     * @throws StatusException if the relation is not found.
     */
    @Override
    public void before() {
        str = pref + uniq++ ;
        String[] names = oObj.getElementNames() ;
        for (int i = 0; i < names.length; i++) {
            log.println("  " + names[i]);
            if (names[i].toUpperCase().indexOf(pref.toUpperCase()) > 0) {
                try {
                    log.println("  ... removing ...");
                    oObj.removeByName(names[i]) ;
                } catch (com.sun.star.container.NoSuchElementException e) {
                    log.println("Element '" + names[i] + "' not found.");
                }
            }
        }

        oRange = (XTextRange) tEnv.getObjRelation("TextRange");
        if (oRange == null) {
            throw new StatusException(Status.failed("No relation found")) ;
        }
    }

    /**
     * Test calls the method. <p>
     * Has <b> OK </b> status if the method returns not
     * <code>null</code> value.
     */
    public void _getTitles() {

        String[] titles = oObj.getTitles();
        tRes.tested("getTitles()",titles != null);
    }

    /**
     * Firsts inserts a new <code>AutoTextEntry</code> using a range
     * from relation, entry titles are checked before and after
     * insertion, second tries to add an entry with the same name. <p>
     *
     * Has <b>OK</b> status if in the first case titles are changed,
     * and in the second case <code>ElementExistException</code> is
     * thrown.
     */
    public void _insertNewByName() {

        boolean result = false;

        try {
            String[] before = oObj.getTitles();
            oObj.insertNewByName(str, "For " + str,oRange);
            String[] after = oObj.getTitles();
            result = !util.ValueComparer.equalValue(before, after);
        }
        catch (com.sun.star.container.ElementExistException ex) {
            log.println("Exception occurred while testing insertNewByName");
            ex.printStackTrace(log);
            result = false;
        }

        try {
            oObj.insertNewByName(str, "For " + str, oRange);
            log.println(
                "com::sun::star::container::ElementExistsException wasn't thrown");
            oObj.removeByName(str);
            result &= false;
        } catch (com.sun.star.container.ElementExistException ex) {
            result &= true;
        } catch (com.sun.star.container.NoSuchElementException ex) {
            log.println("Wrong exception was thrown :");
            ex.printStackTrace(log);
            result &= false;
        }

        tRes.tested("insertNewByName()",result);

    }

    /**
     * Removes <code>AutoTextEntry</code> added before and checks
     * titles of the group before and after removing. <p>
     * Has <b> OK </b> status if titles are not equal before and after
     * removing and no exceptions were thrown. <p>
     * The following method tests are to be completed successfully before :
     * <ul>
     *  <li> <code> insertNewByName() </code> : the entry is
     *   inserted here. </li>
     * </ul>
     */
    public void _removeByName() {
        requiredMethod("insertNewByName()") ;

        try {
            String[] before = oObj.getTitles();
            oObj.removeByName(str);
            String[] after = oObj.getTitles();
            tRes.tested("removeByName()",
                !ValueComparer.equalValue(before,after));
        }
        catch (com.sun.star.container.NoSuchElementException ex) {
            log.println("Exception occurred while testing removeByName");
            ex.printStackTrace(log);
            tRes.tested("removeByName()",false);
        }
    }

    /**
     * Three cases are tested here :
     * <ol>
     *   <li> Trying to rename an entry to a name, which already
     *     exists in the group. <code>ElementExistException</code>
     *     must be thrown. </li>
     *   <li> Trying to rename an element with non-existing name.
     *     <code>IllegalArgumentException</code> must be thrown.</li>
     *   <li> The normal situation : no exceptions must be thrown
     *     and element with a new name must arise. </li>
     * </ol>
     *
     * Has <b>OK</b> status if all three cases were completed successfully.
     */
    public void _renameByName() {
        boolean result = false;

        try {
            oObj.getTitles();
            oObj.getElementNames();
            oObj.insertNewByName(str,"For " + str,oRange);
            oObj.insertNewByName(str + "dup","For " + str,oRange);
            oObj.getTitles();
            oObj.getElementNames();
            result = true;
        } catch (com.sun.star.container.ElementExistException e) {
            log.println("Unexpected exception occurred :") ;
            e.printStackTrace(log);
        } finally {
            if (!result) {
                try {
                    oObj.removeByName(str);
                } catch (com.sun.star.container.NoSuchElementException e) {}
                try {
                    oObj.removeByName(str + "dup");
                } catch (com.sun.star.container.NoSuchElementException e) {}
                tRes.tested("renameByName()", false);
            }
        }


        try {
            oObj.renameByName(str, str + "dup", "For "+str);
            log.println(
                "com::sun::star::container::ElementExistsException wasn't thrown");
            result = false;
        } catch (com.sun.star.container.ElementExistException e) {
            result = true;
        } catch (com.sun.star.io.IOException e) {
            log.println("Wrong exception was thrown :");
            e.printStackTrace(log);
            result = false;
        } catch (com.sun.star.lang.IllegalArgumentException e) {
            log.println("Wrong exception was thrown :");
            e.printStackTrace(log);
            result = false;
        } finally {
            try {
                oObj.removeByName(str);
            } catch (com.sun.star.container.NoSuchElementException e) {}
            try {
                oObj.removeByName(str + "dup");
            } catch (com.sun.star.container.NoSuchElementException e) {}
        }

        try {
            oObj.renameByName("~"+str,str,str);
            log.println(
                "com::sun::star::lang::IllegalArgumentException wasn't thrown");
            result &= false;
        } catch (com.sun.star.lang.IllegalArgumentException ex) {
            result &= true;
        } catch (com.sun.star.container.ElementExistException e) {
            log.println("Unexpected exception :") ;
            e.printStackTrace(log) ;
            result = false ;
        } catch (com.sun.star.io.IOException e) {
            log.println("Unexpected exception :") ;
            e.printStackTrace(log) ;
            result = false ;
        } finally {
            try {
                oObj.removeByName(str);
            } catch (com.sun.star.container.NoSuchElementException e) {}
        }

        try {
            oObj.insertNewByName(str, "For " + str, oRange);

            oObj.renameByName(str,str+"a",str+"b");
            result &= oObj.hasByName(str + "a");
        } catch (com.sun.star.container.ElementExistException ex) {
            log.println("Exception occurred while testing renameByName");
            ex.printStackTrace(log);
            result &=false;
        } catch (com.sun.star.lang.IllegalArgumentException ex) {
            log.println("Exception occurred while testing renameByName");
            ex.printStackTrace(log);
            result &=false;
        } catch (com.sun.star.io.IOException ex) {
            log.println("Exception occurred while testing renameByName");
            ex.printStackTrace(log);
            result &=false;
        } finally {
            try {
                oObj.removeByName(str);
            } catch (com.sun.star.container.NoSuchElementException e) {}
            try {
                oObj.removeByName(str + "a");
            } catch (com.sun.star.container.NoSuchElementException e) {}
        }

        tRes.tested("renameByName()",result);

    }

}  // finish class _XAutoTextGroup