/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

* 

* Description:

*

*/

using System;

using System.Text;

using System.Xml;

using System.Collections.Generic;

using CrashItemLib.Crash.Container;

namespace CAPCrashAnalysis.CommandLine

{

	internal class CACmdLineManifestWriter

	{

        #region Constructors

        public CACmdLineManifestWriter( CACmdLineFSEntityList<CACmdLineFileSource> aSourceFiles )

		{

            iSourceFiles = aSourceFiles;

		}

        #endregion

		#region API

        public string Create()

        {

            // This is where the XML will be stored

            StringBuilder backBuffer = new StringBuilder();

            // Create XML writer

            XmlWriterSettings settings = new XmlWriterSettings();

            settings.Indent = true;

            settings.IndentChars = "   ";

            settings.NewLineChars = System.Environment.NewLine;

            settings.NewLineHandling = NewLineHandling.Replace;

            settings.Encoding = Encoding.UTF8;

            using ( XmlWriter writer = XmlWriter.Create( backBuffer, settings ) )

            {

                // Serialise manifest for each file

                writer.WriteStartElement( KXmlRoot );

                foreach ( CACmdLineFileSource file in iSourceFiles )

                {

                    System.Diagnostics.Debug.Assert( file.ContainerCount >= 1 );

                    foreach ( CACmdLineFileSource.OutputEntry outputEntry in file.Outputs )

                    {

                        CIContainer container = outputEntry.Container;

                        string outputFile = outputEntry.OutputFileName;

                        writer.WriteStartElement( KXmlNodeReport );

                        // Input element

                        writer.WriteStartElement( KXmlNodeReportInput );

                        writer.WriteAttributeString( KXmlCmnName, file.Name );

                        writer.WriteEndElement();

                        // Output element

                        if ( !string.IsNullOrEmpty( outputFile ) )

                        {

                            writer.WriteStartElement( KXmlNodeReportOutput );

                            writer.WriteAttributeString( KXmlCmnName, outputEntry.OutputFileName );

                            writer.WriteEndElement();

                        }

                        // Status

                        string status = KXmlNodeReportStatusSuccess;

                        if ( outputEntry.Status == TOutputStatus.EFailed )

                        {

                            status = KXmlNodeReportStatusFailure;

                        }

                        writer.WriteElementString( KXmlNodeReportStatus, status );

                        // Messages

                        foreach ( CACmdLineMessage msg in outputEntry )

                        {

                            string typeName = KXmlNodeReportMsgMessage;

                            switch ( msg.Type )

                            {

                            case CACmdLineMessage.TType.ETypeDiagnostic:

                                typeName = KXmlNodeReportMsgDiagnostic;

                                break;

                            case CACmdLineMessage.TType.ETypeWarning:

                                typeName = KXmlNodeReportMsgWarning;

                                break;

                            case CACmdLineMessage.TType.ETypeError:

                                typeName = KXmlNodeReportMsgError;

                                break;

                            default:

                                break;

                            }

                            writer.WriteStartElement( typeName );

                            writer.WriteAttributeString( KXmlNodeReportMsgTitle, msg.Title );

                            writer.WriteString( msg.Description );

                            writer.WriteEndElement();

                        }

                        writer.WriteEndElement();

                    }

                }

                writer.WriteEndElement();

            }

            return backBuffer.ToString();

        }

        #endregion

		#region Properties

        #endregion

        #region Internal methods

        #endregion

        #region Internal constants

        private const string KXmlRoot = "summary";

        private const string KXmlCmnName = "name";

        private const string KXmlNodeReport = "report";

        private const string KXmlNodeReportInput = "input";

        private const string KXmlNodeReportOutput = "output";

        private const string KXmlNodeReportStatus = "status";

        private const string KXmlNodeReportStatusSuccess = "OK";

        private const string KXmlNodeReportStatusFailure = "ERROR";

        private const string KXmlNodeReportMsgTitle = "title";

        private const string KXmlNodeReportMsgError = "error";

        private const string KXmlNodeReportMsgWarning = "warning";

        private const string KXmlNodeReportMsgMessage= "message";

        private const string KXmlNodeReportMsgDiagnostic = "diagnostic";

        #endregion

        #region Data members

        private readonly CACmdLineFSEntityList<CACmdLineFileSource> iSourceFiles;

        #endregion

	}

}