/**************************************************************
 * 
 * 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
 * 
 * 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.
 * 
 *************************************************************/


#ifndef ADC_ADC_MSG_HXX
#define ADC_ADC_MSG_HXX


// USED SERVICES
	// BASE CLASSES
	// COMPONENTS
	// PARAMETERS
namespace csv
{
    class File;
}


namespace autodoc
{


/** Gathers, sorts and displays (mainly diagnostic) messages to the
    user of Autodoc.
*/
class Messages
{
  public:
    // LIFECYCLE
						Messages();
						~Messages();
    // OPERATIONS
    void                WriteFile(
                            const String &      i_sOutputFilePath);
    // INQUIRY

    // ACCESS
    void                Out_MissingDoc(
                            const String &      i_sEntity,
                            const String &      i_sFile,
                            uintt               i_nLine);
    void                Out_ParseError(
                            const String &      i_sFile,
                            uintt               i_nLine);
    void                Out_InvalidConstSymbol(
                            const String &      i_sText,
                            const String &      i_sFile,
                            uintt               i_nLine);
    void                Out_UnresolvedLink(
                            const String &      i_sLinkText,
                            const String &      i_sFile,
                            uintt               i_nLine);
    void                Out_TypeVsMemberMisuse(
                            const String &      i_sLinkText,
                            const String &      i_sFile,
                            uintt               i_nLine);

    static Messages &   The_();

  private:
    struct Location
    {
        String              sFile;
        uintt               nLine;

                            Location(
                                const String &      i_file,
                                uintt               i_line)
                                :   sFile(i_file),
                                    nLine(i_line)   {}
        bool                operator<(
                                const Location &    i_other) const
                                { int cmp = csv::compare(sFile,i_other.sFile);
                                  return cmp < 0
                                            ?   true
                                            :   cmp > 0
                                                    ?   false
                                                    :   nLine < i_other.nLine;
                                }
    };

    typedef std::map<Location,String>   MessageMap;

    // Locals
    void                AddValue(
                            MessageMap &        o_dest,
                            const String &      i_sText,
                            const String &      i_sFile,
							uintt               i_nLine );
    void                WriteParagraph(
                            csv::File &         o_out,
                            const MessageMap &  i_source,
                            const String &      i_title,
                            const String &      i_firstIntermediateText );

	// DATA
	MessageMap          aMissingDocs;
	MessageMap          aParseErrors;
	MessageMap          aInvalidConstSymbols;
	MessageMap          aUnresolvedLinks;
	MessageMap          aTypeVsMemberMisuses;
};


// IMPLEMENTATION


}   // namespace autodoc

inline autodoc::Messages &
TheMessages()
{
    return autodoc::Messages::The_();
}

#endif