#region Apache License, Version 2.0
//
// 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.
//
#endregion

#region Using
using Extensibility;
using EnvDTE;
using EnvDTE80;

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Net;
using System.Resources;
using System.Reflection;
using System.Globalization;
using System.Drawing;
using System.Threading;
//using System.Web.Services.Protocols;
using System.Windows.Forms;
using System.Xml;
using System.Xml.Serialization;
using System.Xml.XPath;

using Microsoft.VisualStudio.CommandBars;

using VSLangProj;

using NPanday.Artifact;
using NPanday.Logging;
using NPanday.VisualStudio.Logging;

using NPanday.Model.Setting;
using NPanday.Model.Pom;


using NPanday.Utils;
using System.Runtime.CompilerServices;
using VSLangProj80;
using System.Text;


#endregion

namespace NPanday.VisualStudio.Addin
{
    /// <summary>
    /// MSG_E_* = ERROR MSGS
    /// MSG_EF_* = ERROR MSGS W/ STRING.FORMAT
    /// MSG_L_* = LOG MSGS
    /// MSG_Q_* = QUESTIONS STATEMENT
    /// MSG_D_* = DISPLAY TEXT(Button, CommnadBar)
    /// MSG_C_* = Caption
    /// </summary>
    public static class Messages
    {
        public const string MSG_E_NOTIMPLEMENTED = "The method or operation is not implemented.";
        public const string MSG_L_NPANDAY_ALREADY_STARTED = "\nNPanday Addin Has Already Started.";
        public const string MSG_L_NPANDAY_ADDIN_STARTED = "\n{0} Successfully Started.";
        public const string MSG_E_NPANDAY_REMOVE_DEPENDENCY_ERROR = "NPanday Remove Dependency Error:";
        public const string MSG_Q_STOP_MAVEN_BUILD = "Do you want to stop the NPanday Build?";
        public const string MSG_EF_NOT_A_PROJECT_POM = "Not A Project Pom Error: {0} is not a project Pom, the pom is a parent pom type.";
        public const string MSG_EF_NOT_THE_PROJECT_POM = "The Pom may not be the project's Pom: Project Name: {0} is not equal to Pom artifactId: {1}";
        public const string MSG_E_PARENTPOM_NOTFOUND = "parent-pom.xml Not Found";//from Parent pom.xml to paren-pom.xml
        public const string MSG_E_EXEC_ERROR = "NPanday Execution Error: ";
        public const string MSG_L_SHUTTING_DOWN_NPANDAY = "\nShutting Down NPanday Visual Studio Addin.";
        public const string MSG_L_SUCCESFULLY_SHUTDOWN = "\nNPanday Successfully Stopped.";//from ShutDown to Stopped
        public const string MSG_D_NPANDAY_BUILD_SYSTEM = "NPanday Build System";
        public const string MSG_T_NPANDAY_BUILDSYSTEM = "Executes the command for NPanday Addin";
        public const string MSG_C_ADD_REFERENCE = "Add &Reference...";
        public const string MSG_C_ADD_WEB_REFERENCE = "Add W&eb Reference...";
        public const string MSG_C_UPDATE_POM_WEB_REFERENCES = "Update POM Web References...";
        public const string MSG_C_CONFIGURE_MAVEN_REPO = "Configure Maven Repository...";
        public const string MSG_C_ADD_MAVEN_ARTIFACT = "Add Maven Artifact...";
        public const string MSG_C_CHANGE_MAVEN_SETTING_XML = "Change Maven settings.xml...";
        public const string MSG_C_SET_COMPILE_SIGN_ASSEMBLY_KEY = "Set NPanday Compile Sign Assembly Key...";
        public const string MSG_C_IMPORT_PROJECT = "Generate Solution's POM Information...";
        public const string MSG_C_STOP_MAVEN_BUILD = "Stop Maven Build";
        public const string MSG_C_MAVEN_PHASE = "Maven Phase";
        public const string MSG_C_CLEAN = "Clean";
        public const string MSG_C_BUILD = "Build [compile]";
        public const string MSG_C_TEST = "Test";
        public const string MSG_C_INSTALL = "Install";
        public const string MSG_C_CLEAN_ALLPROJECT = "All Projects: Clean";
        public const string MSG_C_TEST_ALLPROJECT = "All Projects: Test";
        public const string MSG_C_INSTALL_ALLPROJECT = "All Projects: Install";
        public const string MSG_C_BUILD_CURRENTPROJECT = "Current Project: Build [compile]";
        public const string MSG_C_INSTALL_CURRENTPROJECT = "Current Project: Install";
        public const string MSG_C_BUILD_ALLPROJECT = "All Projects: Build [compile]";
        public const string MSG_C_CLEAN_CURRENTPROJECT = "Current Project: Clean";
        public const string MSG_C_TEST_CURRENTPROJECT = "Current Project: Test";
        public const string MSG_C_RUNUNITTEST = "Run Unit Test/s";
        public const string MSG_C_COMPILEANDRUNTEST = "Compile and Run Unit Test/s";
        public const string MSG_Q_STOPCURRENTBUILD = "A NPanday Build is currently running, Do you want to stop the build and proceed to a new Build Execution?";
        public const string MSG_C_STOPNPANDAYBUILD = "Stop NPanday Build";
        public const string MSG_C_EXEC_ERROR = "Execution Error:";
        public const string MSG_C_ERROR = "Error";
        public const string MSG_C_ALL_PROJECTS = "All NPanday Projects";
        public const string MSG_C_CUR_PROJECT = "Current NPanday Project";
        public const string MSG_D_WEB_REF = "Web References";
    }
    public class NPandayBuildSystemProperties : System.ComponentModel.ISynchronizeInvoke
    {

        private object application;

        public object Application
        {
            get { return application; }
            set { application = value; }
        }

        #region ISynchronizeInvoke Members

        public IAsyncResult BeginInvoke(Delegate method, object[] args)
        {
            throw new Exception(Messages.MSG_E_NOTIMPLEMENTED);
        }

        public object EndInvoke(IAsyncResult result)
        {
            throw new Exception(Messages.MSG_E_NOTIMPLEMENTED);
        }

        public object Invoke(Delegate method, object[] args)
        {
            throw new Exception(Messages.MSG_E_NOTIMPLEMENTED);
        }

        public bool InvokeRequired
        {
            get { return false; }
        }

        #endregion
    }

    #region Connect
    /// <summary>The object for implementing an Add-in.</summary>
    /// <seealso class='IDTExtensibility2' />
    public class Connect : IDTExtensibility2, IDTCommandTarget, IWebServicesRefUtils
    {
        #region Connect()
        /// <summary>
        /// Implements the constructor for the Add-in object.
        /// Place your initialization code within this method.
        /// </summary>
        public Connect()
        {
        }
        #endregion
        #region Clearing OutputWindow upon closing solution
        //to hold eventhandler for solution
        private static EnvDTE.SolutionEvents globalSolutionEvents;

        //to hold eventhandler for projects
        private static EnvDTE.ProjectItemsEvents projectItemsEvents;

        void SolutionEvents_BeforeClosing()
        {
            mavenRunner.ClearOutputWindow();
            outputWindowPane.Clear();
        }

        void SolutionEvents_Opened()
        {
            if (_applicationObject != null && _applicationObject.Solution != null)
            {
                attachReferenceEvent();
            }
        }

        //to hold eventhandler for projectItemsEvents
        void ProjectItemEvents_ItemAdded(ProjectItem projectItem)
        {
            if (_applicationObject != null && projectItem!= null)
            {
                PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);

                // add web configuration

                string webRef = getWebReference(projectItem);
                if (webRef != null && !pomUtil.isWebRefExisting(projectItem.Name))
                {
                    addWebReference(pomUtil, projectItem.Name, Messages.MSG_D_WEB_REF + "\\" + projectItem.Name + "\\" + webRef, string.Empty);
                }                

                //determine which plugin the projectItem belongs to

                if (projectItem.Name.Contains(".cs") || projectItem.Name.Contains(".vb"))
                {
                    //change addpluginConfiguration to accept xmlElement instead
                    pomUtil.AddMavenCompilePluginConfiguration("npanday.plugin", "maven-compile-plugin", "includeSources", "includeSource", GetRelativePathToProject(projectItem, null));
                }

                if (projectItem.Name.Contains(".resx"))
                {
                    string resxName = projectItem.ContainingProject.Name + "." + projectItem.Name.Replace(".resx", "");

                    //check if resx plugin already exists
                    if (!pomUtil.HasPlugin("npanday.plugin", "maven-resgen-plugin"))
                    {
                        try
                        {
                            XmlDocument xmlDocument = new XmlDocument();

                            PluginConfiguration pluginConf = new PluginConfiguration();

                            XmlElement nodeCollection = xmlDocument.CreateElement("embeddedResources", @"http://maven.apache.org/POM/4.0.0");
                            //XmlNode nodeCollection = xmlDocument.CreateNode(XmlNodeType.Element, "embeddededResources", @"http://maven.apache.org/POM/4.0.0");
                            XmlNode node = xmlDocument.CreateNode(XmlNodeType.Element, "embeddededResource", @"http://maven.apache.org/POM/4.0.0");
                            XmlNode nodeSrc = xmlDocument.CreateNode(XmlNodeType.Element, "sourceFile", @"http://maven.apache.org/POM/4.0.0");
                            XmlNode nodeName = xmlDocument.CreateNode(XmlNodeType.Element, "name", @"http://maven.apache.org/POM/4.0.0");

                            nodeSrc.InnerText = projectItem.Name;
                            nodeName.InnerText = resxName;
                            node.AppendChild(nodeSrc);
                            node.AppendChild(nodeName);
                            nodeCollection.AppendChild(node);
                            List<XmlElement> anyHolder = new List<XmlElement>();
                            anyHolder.Add(nodeCollection);
                            pluginConf.Any = anyHolder.ToArray();

                            pomUtil.AddPlugin("npanday.plugin", "maven-resgen-plugin", null, true, pluginConf);
                        }
                        catch (Exception e)
                        {
                            //Suppressed Exception for malfored pom
                        }

                    }
                    //add plugin conifguration
                    else
                    {
                        pomUtil.AddMavenResxPluginConfiguration("npanday.plugin", "maven-resgen-plugin", "embeddedResources", "embeddedResource", projectItem.Name, resxName);
                    }
                }
            }
        }

        void ProjectItemEvents_ItemRemoved(ProjectItem projectItem)
        {
            if (_applicationObject != null && projectItem != null)
            {
                if (_applicationObject != null && projectItem != null)
                {
                    PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);

                    // remove web reference configuration in pom.xml when using "Exclude in Project"

                    string webRef = getWebReference(projectItem);
                    if (webRef != null)
                    {
                        string projectPath = Path.GetDirectoryName(projectItem.ContainingProject.FullName);
                        string path = projectPath + "\\" + Messages.MSG_D_WEB_REF + "\\" + projectItem.Name;

                        pomUtil.RemoveWebReference(path, projectItem.Name);
                        
                    }                


                    if (projectItem.Name.Contains(".cs") || projectItem.Name.Contains(".vb"))
                    {
                        //change addpluginConfiguration to accept xmlElement instead
                        pomUtil.RemoveMavenCompilePluginConfiguration("npanday.plugin", "maven-compile-plugin", "includeSources", "includeSource", GetRelativePathToProject(projectItem, null));
                    }

                    if (projectItem.Name.Contains(".resx"))
                    {
                        string resxName = projectItem.ContainingProject.Name + "." + projectItem.Name.Replace(".resx", "");
                        pomUtil.RemoveMavenResxPluginConfiguration("npanday.plugin", "maven-resgen-plugin", "embeddedResources", "embeddedResource", projectItem.Name, resxName);
                    }
                }
            }

        }

        void ProjectItemEvents_ItemRenamed(ProjectItem projectItem, string oldName)
        {
            if (_applicationObject != null && projectItem != null)
            {
                PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);

                if (projectItem.Name.Contains(".cs") || projectItem.Name.Contains(".vb"))
                {
                    //change addpluginConfiguration to accept xmlElement instead
                    pomUtil.RenameMavenCompilePluginConfiguration("npanday.plugin", "maven-compile-plugin", "includeSources", "includeSource", GetRelativePathToProject(projectItem, oldName), GetRelativePathToProject(projectItem, null));
                }

                if (projectItem.Name.Contains(".resx"))
                {
                    string resxName = projectItem.ContainingProject.Name + "." + projectItem.Name.Replace(".resx", "");
                    string oldResxName = projectItem.ContainingProject.Name+"."+oldName.Replace(".resx","");
                    pomUtil.RenameMavenResxPluginConfiguration("npanday.plugin", "maven-resgen-plugin", "embeddedResources", "embeddedResource", oldName, oldResxName ,projectItem.Name,resxName);
                }
            }

        }

        /// <summary>
        /// Returns either a relative path to project (if a project item is assciated with a file - like *.cs) or just the name of project item
        /// </summary>
        /// <param name="projectItem"></param>
        /// <returns></returns>
        private static string GetRelativePathToProject(ProjectItem projectItem, string fileName)
        {
            if (projectItem.FileCount == 1)
            {
                Uri fullPathUri = fileName == null ? new Uri(projectItem.get_FileNames(0)) : new Uri(Path.Combine(Path.GetDirectoryName(projectItem.get_FileNames(0)), fileName));
                Uri projectUri = new Uri(Path.GetDirectoryName(projectItem.ContainingProject.FullName) + Path.DirectorySeparatorChar);
                return projectUri.MakeRelativeUri(fullPathUri).ToString();
            }
            return projectItem.Name;
        }    

        private static string getWebReference(ProjectItem projectItem)
        {
            string projectPath = Path.GetDirectoryName(projectItem.ContainingProject.FullName);
            string path = projectPath + "\\" + Messages.MSG_D_WEB_REF + "\\" + projectItem.Name;
 
            if (Directory.Exists(path))
            {
                string[] files = Directory.GetFiles(path, "*.wsdl");

                if (files.Length > 0)
                {
                    return Path.GetFileName(files[0]);
                }
            }
            

            return null;
        }

        #endregion
        static bool projectRefEventLoaded;

        #region OnConnection(object,ext_ConnectMode,object,Array)
        /// <summary>
        /// Used for SaveAllDocuments
        /// </summary>
        private CommandBarControl saveAllControl;


        /// <summary>
        /// Implements the OnConnection method of the IDTExtensibility2 interface.
        /// Receives notification that the Add-in is being loaded.
        /// </summary>
        /// <param term='application'>Root object of the host application.</param>
        /// <param term='connectMode'>Describes how the Add-in is being loaded.</param>
        /// <param term='addInInst'>Object representing this Add-in.</param>
        /// <seealso class='IDTExtensibility2' />
        public void OnConnection(object application, ext_ConnectMode connectMode, object addInInst, ref Array custom)
        {

            _applicationObject = (DTE2)application;
            mavenRunner = new MavenRunner(_applicationObject);
            mavenRunner.RunnerStopped += new EventHandler(mavenRunner_RunnerStopped);
            _addInInstance = (AddIn)addInInst;
            Command command = null;
            mavenConnected = true;
            
            //next two lines add a eventhandler to handle beforeclosing a solution
            globalSolutionEvents = (EnvDTE.SolutionEvents)((Events2)_applicationObject.Events).SolutionEvents;
            globalSolutionEvents.BeforeClosing += new _dispSolutionEvents_BeforeClosingEventHandler(SolutionEvents_BeforeClosing);
            globalSolutionEvents.Opened += new _dispSolutionEvents_OpenedEventHandler(SolutionEvents_Opened);

            projectItemsEvents = (EnvDTE.ProjectItemsEvents)((Events2)_applicationObject.Events).ProjectItemsEvents;
            projectItemsEvents.ItemAdded += new _dispProjectItemsEvents_ItemAddedEventHandler(ProjectItemEvents_ItemAdded);
            projectItemsEvents.ItemRemoved += new _dispProjectItemsEvents_ItemRemovedEventHandler(ProjectItemEvents_ItemRemoved);
            projectItemsEvents.ItemRenamed += new _dispProjectItemsEvents_ItemRenamedEventHandler(ProjectItemEvents_ItemRenamed);

            if (connectMode == ext_ConnectMode.ext_cm_UISetup)
            {

                object[] contextGUIDS = new object[] { };
                Commands2 commands = (Commands2)_applicationObject.Commands;
                string toolsMenuName;

                try
                {
                    //If you would like to move the command to a different menu, change the word "Tools" to the
                    //  English version of the menu. This code will take the culture, append on the name of the menu
                    //  then add the command to that menu. You can find a list of all the top-level menus in the file
                    //  CommandBar.resx.
                    ResourceManager resourceManager = new ResourceManager("IDEAddin.CommandBar", Assembly.GetExecutingAssembly());
                    CultureInfo cultureInfo = new System.Globalization.CultureInfo(_applicationObject.LocaleID);
                    string resourceName = String.Concat(cultureInfo.TwoLetterISOLanguageName, "Tools");
                    toolsMenuName = resourceManager.GetString(resourceName);
                }
                catch
                {
                    //We tried to find a localized version of the word Tools, but one was not found.
                    //  Default to the en-US word, which may work for the current culture.
                    toolsMenuName = "Tools";
                }

                //Place the command on the tools menu.
                //Find the MenuBar command bar, which is the top-level command bar holding all the main menu items:
                Microsoft.VisualStudio.CommandBars.CommandBar menuBarCommandBar = ((Microsoft.VisualStudio.CommandBars.CommandBars)_applicationObject.CommandBars)["MenuBar"];

                //Find the Tools command bar on the MenuBar command bar:
                CommandBarControl toolsControl = menuBarCommandBar.Controls[toolsMenuName];
                CommandBarPopup toolsPopup = (CommandBarPopup)toolsControl;

                if ( toolsPopup == null )
                {
                    MessageBox.Show( "Will skip adding control, as the tools popup could not be found with name '" + toolsMenuName + "'" );
                }

                //This try/catch block can be duplicated if you wish to add multiple commands to be handled by your Add-in,
                //  just make sure you also update the QueryStatus/Exec method to include the new command names.
                try
                {
                    //Add a command to the Commands collection:
                    command = commands.AddNamedCommand2(_addInInstance, "NPandayAddin",
                        Messages.MSG_D_NPANDAY_BUILD_SYSTEM, Messages.MSG_T_NPANDAY_BUILDSYSTEM, true, 480, ref contextGUIDS,
                        (int)vsCommandStatus.vsCommandStatusSupported + (int)vsCommandStatus.vsCommandStatusEnabled,
                        (int)vsCommandStyle.vsCommandStylePictAndText,
                        vsCommandControlType.vsCommandControlTypeButton);

                    //Add a control for the command to the tools menu:
                    if ((command != null) && (toolsPopup != null))
                    {
                        command.AddControl(toolsPopup.CommandBar, 1);
                    }
                    else
                    {
                        MessageBox.Show("Skipped adding control as the NPanday start command could not be found." );
                    }
                }
                catch (System.ArgumentException ex)
                {
                    //If we are here, then the exception is probably because a command with that name
                    //  already exists. If so there is no need to recreate the command and we can
                    //  safely ignore the exception.
                    MessageBox.Show(ex.Message, "Exception adding NPanday to the Tools menu");
                }

            }
            else if (connectMode == ext_ConnectMode.ext_cm_AfterStartup)
            {
                launchNPandayBuildSystem();
            }
        }

        void mavenRunner_RunnerStopped(object sender, EventArgs e)
        {
            //stopButton.Enabled = false;
        }

        private const string WEB_PROJECT_KIND_GUID = "{E24C65DC-7377-472B-9ABA-BC803B73C61A}";

        private const string WEB_APPLICATION_KIND_GUID = "{349C5851-65DF-11DA-9384-00065B846F21}";

        public static bool IsWebProject(Project project)
        {
            bool isWebProject = false;
            // make sure there's a project item
            if (project == null)
            {
                return isWebProject;
            } 

            // compare the project kind to the web project guid
            if (String.Compare(project.Kind, WEB_PROJECT_KIND_GUID, true) == 0)
            {
                isWebProject = true;
            }

            // compare the project kind to the web project guid
            if (String.Compare(project.Kind, WEB_APPLICATION_KIND_GUID, true) == 0)
            {
                isWebProject = true;
            }

            return (isWebProject);
        }

        private const string FOLDER_KIND_GUID = "{66A26720-8FB5-11D2-AA7E-00C04F688DDE}";

        public static bool IsFolder(Project project)
        {
            // make sure there's a project item
            if (project == null)
                return false;

            // compare the project kind to the folder guid
            return (String.Compare(project.Kind, FOLDER_KIND_GUID, true) == 0);
        }

        void InsertKeyTag(string filePath, string key)
        {
            try
            {
                StreamReader reader = new StreamReader(filePath);
                List<String> contents = new List<string>();

                string temp = reader.ReadLine();
                contents.Add(temp);

                while (temp != null)
                {
                    temp = reader.ReadLine();
                    if (temp != null)
                    {
                        contents.Add(temp);
                        string includeSources = "</includeSources>";
                        if (temp.Contains(includeSources))
                        {
                            string keyNode = temp.Substring(0, temp.IndexOf(includeSources));
                            keyNode += string.Format("<keyfile>{0}</keyfile>", key);
                            contents.Add(keyNode);
                        }
                    }
                }
                reader.Close();

                TextWriter writer = new StreamWriter(filePath);

                foreach (string item in contents)
                {
                    writer.WriteLine(item);
                }

                writer.Close();
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
            }


        }

        void SigningEvents_SignatureAdded()
        {
            Solution2 solution = (Solution2)_applicationObject.Solution;
            string pomFilePath = string.Empty;
            foreach (Project project in solution.Projects)
            {
                String key = string.Empty;
                XmlDocument doc = new XmlDocument();
                bool isSigned = false;
                try
                {
                    //Reading the project file
                    doc.Load(project.FullName);

                    //construct the path for the pom file and check for file existance.
                    //return if file does not exist.
                    pomFilePath = project.FullName.Substring(0, project.FullName.LastIndexOf("\\"));
                    pomFilePath += "\\pom.xml";
                    if (!File.Exists(pomFilePath))
                    {
                        return;
                    }
                    XmlNodeList keyFileList = doc.GetElementsByTagName("AssemblyOriginatorKeyFile");
                    XmlNodeList signBoolList = doc.GetElementsByTagName("SignAssembly");

                    foreach (XmlNode item in signBoolList)
                    {
                        if (item.InnerText.Equals("true"))
                        {
                            isSigned = true;
                        }
                    }

                    if (isSigned)
                    {
                        foreach (XmlNode item in keyFileList)
                        {
                            key = item.InnerText;
                        }
                    }
                }
                catch (Exception e)
                {
                    Console.WriteLine(e.Message);
                }
                try
                {
                    //read pom
                    doc.Load(pomFilePath);

                    XmlNodeList pluginList = doc.GetElementsByTagName("plugin");
                    XmlNode configurationNode = null;

                    foreach (XmlNode item in pluginList)
                    {
                        if (item.InnerText.Contains("maven-compile-plugin"))
                        {
                           configurationNode = item.LastChild;
                        }
                    }

                    //isSigned adding keyfile tag
                    if (!configurationNode.InnerText.Contains(".snk") && key!=string.Empty)
                    {
                        //add keyfile tag
                        InsertKeyTag(pomFilePath,key);
                    }

                    //!isSigned removing keyfile tag
                    if (configurationNode.InnerText.Contains(".snk") && !isSigned )
                    { 
                        //delete keyfile tag
                        configurationNode.RemoveChild(configurationNode.LastChild);

                        XmlTextWriter txtwriter = new XmlTextWriter(pomFilePath, null);

                        txtwriter.Formatting = Formatting.Indented;
                        txtwriter.Indentation = 2;
                        doc.Save(txtwriter);
                        txtwriter.Close();
                    }
                }
                catch (Exception e)
                {
                    Console.WriteLine(e.Message);
                }
            }
        }

        void attachReferenceEvent()
        {
            SigningEvents_SignatureAdded();

            //References
            referenceEvents = new List<ReferencesEvents>();
            Solution2 solution = (Solution2)_applicationObject.Solution;

            this.wsRefWatcher = new List<WebServicesReferenceWatcher>();

            foreach (Project project in solution.Projects)
            {
                projectRefEventLoaded = true;

                string referenceFolder = string.Empty;

                if (IsWebProject(project))
                {
                    VsWebSite.VSWebSite website = (VsWebSite.VSWebSite)project.Object;
                    referenceFolder = Path.Combine(website.Project.FullName, "App_WebReferences");
                    if (!Directory.Exists(referenceFolder))
                    {
                        Directory.CreateDirectory(referenceFolder);
                    }
                }
                else
                {
                    try
                    {
                        VSProject2 classProject = (VSProject2)project.Object;
                        referenceEvents.Add(classProject.Events2.ReferencesEvents);
                        classProject.Events2.ReferencesEvents.ReferenceRemoved
                            += new _dispReferencesEvents_ReferenceRemovedEventHandler(ReferencesEvents_ReferenceRemoved);
                        classProject.Events2.ReferencesEvents.ReferenceAdded += new _dispReferencesEvents_ReferenceAddedEventHandler(ReferencesEvents_ReferenceAdded);

                        ProjectItem webReferenceFolder = classProject.WebReferencesFolder;
                        if (webReferenceFolder == null)
                        {
                            webReferenceFolder = classProject.CreateWebReferencesFolder();
                        }
                        referenceFolder = Path.Combine(Path.GetDirectoryName(project.FullName), webReferenceFolder.Name);
                    }
                    catch
                    {
                        //  not a csproj / vbproj file. Could be a solution folder. skip it.
                        continue;
                    }
                }

                //attach web references watcher
                try
                {
                    if (!string.IsNullOrEmpty(referenceFolder))
                    {
                        string wsPath = referenceFolder;
                        WebServicesReferenceWatcher wsw = new WebServicesReferenceWatcher(wsPath);
                        wsw.Created += new EventHandler<WebReferenceEventArgs>(wsw_Created);
                        wsw.Deleted += new EventHandler<WebReferenceEventArgs>(wsw_Deleted);
                        wsw.Renamed += new EventHandler<WebReferenceEventArgs>(wsw_Renamed);
                        wsw.Start();
                        this.wsRefWatcher.Add(wsw);
                    }

                }
                catch (Exception ex)
                {

                    throw ex;
                }

            }
        }

        void ReferencesEvents_ReferenceAdded(Reference pReference)
        {
            bool isSystemPath = false;
            try
            {
                if (!mavenConnected)
                    return;

                ArtifactContext artifactContext = new ArtifactContext();
                Artifact.Artifact artifact = new NPanday.Artifact.Artifact();

                //check if reference is in maven repository
                bool iNPandayRepo = false;
                try
                {
                    artifact = artifactContext.GetArtifactRepository().GetArtifact(new FileInfo(pReference.Path));
                    if (artifact != null)
                    {
                        iNPandayRepo = true;
                    }
                }
                catch
                {
                }

                //check if reference is already in pom
                PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);
                if (pomUtil.IsPomDependency(pReference.Name))
                {
                    return;
                }

                //setup default dependecy values
                string refType = "gac_msil";
                string refName = pReference.Name;
                string refGroupId = pReference.Name;
                string refToken = pReference.PublicKeyToken;
                string refVersion = pReference.Version;
                string systemPath = string.Empty;
                string scope = string.Empty;

                //check  if reference is activex
                if (pReference.Type == prjReferenceType.prjReferenceTypeActiveX)
                {
                    refType = "com_reference";
                    if (refName.ToLower().StartsWith("interop.", true, CultureInfo.InvariantCulture))
                        refName = refName.Substring(8);
                    refToken = pReference.Identity.Substring(0, pReference.Identity.LastIndexOf(@"\")).Replace("\\", "-");
                    refGroupId = refName;
                }
                else
                {
                    //if reference is assembly
                    Assembly a = System.Reflection.Assembly.LoadWithPartialName(pReference.Name);

                    if (a != null)
                    {
                        if (a.Location.ToLower().IndexOf(@"\gac_32\") >= 0)
                            refType = "gac_32";
                        else if (a.Location.ToLower().IndexOf(@"\gac_64\") >= 0)
                            refType = "gac_64";
                        else if (a.Location.ToLower().IndexOf(@"\gac\") >= 0)
                            refType = "gac";
                        else if (a.Location.ToLower().IndexOf(@"\gac-msil4\") >= 0)
                            refType = "gac-msil4";
                        else if (a.Location.ToLower().IndexOf(@"\gac-32-4\") >= 0)
                            refType = "gac-32-4";
                        else if (a.Location.ToLower().IndexOf(@"\gac-64-4\") >= 0)
                            refType = "gac-64-4";
                        else if (a.Location.ToLower().IndexOf(@"\gac-msil\") >= 0)
                            refType = "gac-msil";

                        if (!a.GlobalAssemblyCache)
                        {
                            refType = "dotnet-library";
                        }
                    }
                    else if (pReference.SourceProject != null && pReference.ContainingProject.DTE.Solution.FullName == pReference.SourceProject.DTE.Solution.FullName)
                    {
                        // if intra-project reference, let's mimic Add Maven Artifact

                        // TODO: below will force VS build the referenced project, let's disable this for awhile
                        //pReference.SourceProject.DTE.ExecuteCommand("ClassViewContextMenus.ClassViewProject.Build", string.Empty);

                        NPanday.Model.Pom.Model solutionPOM = NPanday.Utils.PomHelperUtility.ReadPomAsModel(CurrentSolutionPom);
                        NPanday.Model.Pom.Model projectPOM = NPanday.Utils.PomHelperUtility.ReadPomAsModel(CurrentSelectedProjectPom);
                        
                        refGroupId = solutionPOM.groupId;

                        if (projectPOM.version != null && projectPOM.version!="0.0.0.0")
                        {
                            refVersion = projectPOM.version;
                        }
                        else if ((solutionPOM.version != null && solutionPOM.version != "0.0.0.0"))
                        {
                            refVersion = solutionPOM.version;
                        }
                        else
                        {
                            refVersion = "1.0-SNAPSHOT";
                        }
                        refType = "dotnet-library";
                    }
                    else
                    {
                        scope = "system";
                        systemPath = pReference.Path;
                        refType = "dotnet-library";
                        if (!iNPandayRepo)
                        {
                            MessageBox.Show(string.Format("Warning: Build may not be portable if local references are used, Reference is not in Maven Repository or in GAC."
                                     + "\nReference: {0}"
                                     + "\nDeploying the reference to a Repository, will make the code portable to other machines",
                             pReference.Name
                         ), "Add Reference", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        }
                    }
                }

                Dependency dep = new Dependency();
                dep.artifactId = refName;
                dep.groupId = refGroupId;
                dep.version = refVersion;
                dep.type = refType;
                

                if (!string.IsNullOrEmpty(refToken))
                    dep.classifier = refToken;
                if (!string.IsNullOrEmpty(systemPath))
                    dep.systemPath = systemPath;
                if (!string.IsNullOrEmpty(scope))
                    dep.scope = scope;


                pomUtil.AddPomDependency(dep);
            }
            catch (Exception e)
            {
                //outputWindowPane.OutputString(e.Message);
            }
        }

        void webw_Deleted(object sender, FileSystemEventArgs e)
        {
            try
            {
                PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);
                if (Path.GetExtension(e.Name).ToLower() == ".dll" || Path.GetExtension(e.Name).ToLower() == ".exe")
                {
                    pomUtil.RemovePomDependency(Path.GetFileNameWithoutExtension(e.Name));
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, Messages.MSG_E_NPANDAY_REMOVE_DEPENDENCY_ERROR);
            }

        }

        void wsw_Renamed(object sender, WebReferenceEventArgs e)
        {
            try
            {
                System.Threading.Thread.Sleep(1500);
                e.Init(projectReferenceFolder(CurrentSelectedProject));
                PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);
                pomUtil.RenameWebReference(e.ReferenceDirectory, e.OldNamespace, e.Namespace, e.WsdlFile, string.Empty);

            }
            catch (Exception ex)
            {
                outputWindowPane.OutputString("\nError on webservice rename: " + ex.Message);
            }
        }

        void wsw_Deleted(object sender, WebReferenceEventArgs e)
        {
            try
            {
                e.Init(projectReferenceFolder(CurrentSelectedProject));
                PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);
                pomUtil.RemoveWebReference(e.ReferenceDirectory, e.Namespace);

            }
            catch (Exception ex)
            {
                outputWindowPane.OutputString("\nError on webservice delete: " + ex.Message);
            }
        }

        void wsw_Created(object sender, WebReferenceEventArgs e)
        {
            try
            {
                //wait for the files to be created
                System.Threading.Thread.Sleep(1500);
                Solution2 solution = (Solution2)_applicationObject.Solution;
                e.Init(projectReferenceFolder(CurrentSelectedProject));

                PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);

                pomUtil.AddWebReference(e.Namespace, e.WsdlFile, string.Empty);              
                //addWebReference(pomUtil, e.Namespace, e.WsdlFile, string.Empty);
 
            }
            catch (Exception ex)
            {
                outputWindowPane.OutputString("\nError on webservice create: " + ex.Message);
            }
        }

        void addWebReference(PomHelperUtility pomUtil, string name, string path, string output)
        {
            lock (typeof(PomHelperUtility))
            {
                pomUtil.AddWebReference(name, path, output);
            }
        }

        string projectReferenceFolder(Project project)
        {
            string wsPath = null;
            if (IsWebProject(project))
            {
                VsWebSite.VSWebSite website = (VsWebSite.VSWebSite)project.Object;
                wsPath = Path.Combine(website.Project.FullName, "App_WebReferences");
                if (!Directory.Exists(wsPath))
                {
                    Directory.CreateDirectory(wsPath);
                }
            }
            else
            {
                VSProject2 vsProject = (VSProject2)project.Object;

                ProjectItem webReferenceFolder = vsProject.WebReferencesFolder;
                if (webReferenceFolder == null)
                {
                    webReferenceFolder = vsProject.CreateWebReferencesFolder();
                }

                wsPath = Path.Combine(Path.GetDirectoryName(project.FullName), webReferenceFolder.Name);
            }
            return wsPath;
        }

        private void launchNPandayBuildSystem()
        {
            // just to be safe, check if NPanday is already launched
            if (_npandayLaunched)
            {
                //outputWindowPane.OutputString(Messages.MSG_L_NPANDAY_ALREADY_STARTED);
                return;
            }

            Window win = _applicationObject.Windows.Item(EnvDTE.Constants.vsWindowKindOutput);
            OutputWindow outputWindow = (OutputWindow)win.Object;
            OutputWindowPanes panes = outputWindow.OutputWindowPanes;

            // Reuse the existing pane (if it exists)
            Boolean paneExists = false;
            foreach(OutputWindowPane outputPane in panes)
            {
                if (outputPane.Name == "NPanday Build System")
                {
                    paneExists = true;
                    outputWindowPane = outputPane;
                    break;
                }
            }
            if (!paneExists)
            {
                outputWindowPane = outputWindow.OutputWindowPanes.Add("NPanday Build System");
            }

            //outputWindowPane = OutputWindowPanes.Add("NPanday Build System");

            OutputWindowPaneHandler handler = new OutputWindowPaneHandler();
            handler.SetOutputWindowPaneHandler(outputWindowPane);

            logger = NPanday.Logging.Logger.GetLogger("UC");
            logger.AddHandler(handler);

            container = new ArtifactContext();


            EnvDTE80.Windows2 windows2 = (EnvDTE80.Windows2)_applicationObject.Windows;

            DTE2 dte2 = _applicationObject;

            addReferenceControls = new List<CommandBarButton>();
            buildControls = new List<CommandBarControl>();
            foreach (CommandBar commandBar in (CommandBars)dte2.CommandBars)
            {
				IList<CommandBarControl> barControls = new List<CommandBarControl>();
				foreach (CommandBarControl control in commandBar.Controls)
				{
					barControls.Add(control);
				}
				foreach (CommandBarControl control in barControls)
                {
                    if (control.Caption.Equals(Messages.MSG_C_ADD_REFERENCE))
                    {
                        CommandBarButton ctl = (CommandBarButton)
                            commandBar.Controls.Add(MsoControlType.msoControlButton,
                            System.Type.Missing, System.Type.Missing, control.Index, true);
                        ctl.Click += new _CommandBarButtonEvents_ClickEventHandler(cbShowAddArtifactsForm_Click);
                        ctl.Caption = Messages.MSG_C_ADD_MAVEN_ARTIFACT;
                        ctl.Visible = true;
                        addReferenceControls.Add(ctl);

                    }
                    else if (control.Caption.Equals("C&onfiguration Manager..."))
                    {
                        //add solution menu
                        createStopBuildMenu(commandBar, control);
                        createNPandayMenus(commandBar, control);
                        createAllProjectMenu(commandBar, control);

                    }
                    // included build web site to support web site projects
                    else if ((control.Caption.Equals("Clea&n")) || (control.Caption.Equals("Publis&h Selection")) || (control.Caption.Equals("Publis&h Web Site")))
                    {
                        // Add the stop maven build button here

                        createStopBuildMenu(commandBar, control);
                        createNPandayMenus(commandBar, control);

                        CommandBarPopup ctl = (CommandBarPopup)
                            commandBar.Controls.Add(MsoControlType.msoControlPopup,
                            System.Type.Missing, System.Type.Missing, control.Index + 1, true);
                        ctl.Caption = Messages.MSG_C_CUR_PROJECT;
                        ctl.Visible = true;

                        buildControls.Add(ctl);

                        createAllProjectMenu(commandBar, control);

                        createCurrentProjectMenu(ctl);


                    }
                }
            }
            nunitControls = new List<CommandBarButton>();
            Window solutionExplorerWindow = dte2.Windows.Item(Constants.vsWindowKindSolutionExplorer);
            _selectionEvents = dte2.Events.SelectionEvents;
            _selectionEvents.OnChange += new _dispSelectionEvents_OnChangeEventHandler(this.OnChange);
            _npandayLaunched = true;
            outputWindowPane.Clear();
            string NPandayVersion = _addInInstance.Description.Substring(0,_addInInstance.Description.IndexOf(" provides"));
            outputWindowPane.OutputString(string.Format(Messages.MSG_L_NPANDAY_ADDIN_STARTED,NPandayVersion));

            if (_applicationObject.Solution != null)
                attachReferenceEvent();
        }

        CommandBarButton cleanButton;
        CommandBarButton testButton;
        CommandBarButton installButton;
        CommandBarButton buildButton;
        CommandBarButton resetReferenceButton;

        private void createCurrentProjectMenu(CommandBarPopup ctl)
        {
            resetReferenceButton = (CommandBarButton)ctl.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            resetReferenceButton.Visible = true;
            resetReferenceButton.Caption = "Resync References";
            resetReferenceButton.Click += new _CommandBarButtonEvents_ClickEventHandler(resetReferenceButton_Click);

            cleanButton = (CommandBarButton)ctl.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            cleanButton.Caption = Messages.MSG_C_CLEAN;
            cleanButton.Visible = true;
            cleanButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbClean_Click);


            testButton = (CommandBarButton)ctl.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            testButton.Caption = Messages.MSG_C_TEST;
            testButton.Visible = true;
            testButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbTest_Click);

            installButton = (CommandBarButton)ctl.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            installButton.Caption = Messages.MSG_C_INSTALL;
            installButton.Visible = true;
            installButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbInstall_Click);

            buildButton = (CommandBarButton)ctl.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            buildButton.Caption = Messages.MSG_C_BUILD;
            buildButton.Visible = true;
            //buildButton.FaceId = 645;
            buildButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbBuild_Click);


            buildControls.Add(buildButton);
            buildControls.Add(installButton);
            buildControls.Add(cleanButton);
            buildControls.Add(testButton);
            buildControls.Add(resetReferenceButton);
        }

        void resetReferenceButton_Click(CommandBarButton Ctrl, ref bool CancelDefault)
        {
            refManagerHasError = false;
            outputWindowPane.OutputString(string.Format("\n[INFO] Re-syncing artifacts in {0} project... ", CurrentSelectedProject.Name));
            try
            {
                IReferenceManager refmanager = new ReferenceManager();
                refmanager.OnError += new EventHandler<ReferenceErrorEventArgs>(refmanager_OnError);
                refmanager.Initialize((VSProject2)CurrentSelectedProject.Object);
                refmanager.ResyncArtifacts(logger);

                if (!refManagerHasError)
                {
                    outputWindowPane.OutputString(string.Format("done [{0}]", DateTime.Now.ToString("hh:mm tt")));
                }
            }
            catch (Exception ex)
            {
                if (refManagerHasError)
                {
                    outputWindowPane.OutputString(string.Format("\n[WARNING] {0}", ex.Message));
                }
                else
                {
                    outputWindowPane.OutputString(string.Format("failed: {0}", ex.Message));
                }

                if (!ex.Message.Contains("no valid pom file"))
                {
                    outputWindowPane.OutputString(string.Format("\n\n{0}\n\n", ex.StackTrace));
                }
            }
        }

        bool refManagerHasError = false;
        void refmanager_OnError(object sender, ReferenceErrorEventArgs e)
        {
            refManagerHasError = true;
            outputWindowPane.OutputString("\n[WARNING] "+ e.Message);
        }

        private void createStopBuildMenu(CommandBar commandBar, CommandBarControl control)
        {
            stopButton = (CommandBarButton)commandBar.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, control.Index + 1, true);
            stopButton.Caption = Messages.MSG_C_STOPNPANDAYBUILD;
            //stopButton.Enabled = false;
            stopButton.Visible = true;
            stopButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbStopMavenBuild_Click);
            buildControls.Add(stopButton);
        }

        CommandBarButton ctlSettingsXml;
        CommandBarButton ctlSignAssembly;
        CommandBarButton ctlProjectImport;

        private void createNPandayMenus(CommandBar commandBar, CommandBarControl control)
        {
            ctlSettingsXml = (CommandBarButton)
            commandBar.Controls.Add(MsoControlType.msoControlButton,
                                      System.Type.Missing,
                                      System.Type.Missing,
                                      control.Index + 1,
                                      true);
            ctlSettingsXml.Click +=
                new _CommandBarButtonEvents_ClickEventHandler(cbChangeSettingsXmlForm_Click);
            ctlSettingsXml.Caption = Messages.MSG_C_CHANGE_MAVEN_SETTING_XML;
            ctlSettingsXml.Visible = true;

            buildControls.Add(ctlSettingsXml);

            ctlSignAssembly = (CommandBarButton)
            commandBar.Controls.Add(MsoControlType.msoControlButton,
                                      System.Type.Missing,
                                      System.Type.Missing,
                                      control.Index + 1,
                                      true);
            ctlSignAssembly.Click +=
                new _CommandBarButtonEvents_ClickEventHandler(cbSetSignAssemblyForm_Click);
            ctlSignAssembly.Caption = Messages.MSG_C_SET_COMPILE_SIGN_ASSEMBLY_KEY;
            ctlSignAssembly.Visible = true;
            buildControls.Add(ctlSignAssembly);

            ctlProjectImport = (CommandBarButton)
            commandBar.Controls.Add(MsoControlType.msoControlButton,
                                      System.Type.Missing,
                                      System.Type.Missing,
                                      control.Index + 1,
                                      true);
            ctlProjectImport.Click +=
                new _CommandBarButtonEvents_ClickEventHandler(cbChangeProjectImportForm_Click);
            ctlProjectImport.Caption = Messages.MSG_C_IMPORT_PROJECT;
            ctlProjectImport.Visible = true;

            buildControls.Add(ctlProjectImport);
        }

        CommandBarPopup ctlAll;
        CommandBarButton cleanAllButton;
        CommandBarButton testAllButton;
        CommandBarButton installAllButton;
        CommandBarButton buildAllButton;
        CommandBarButton resetAllButton;

        private void createAllProjectMenu(CommandBar commandBar, CommandBarControl control)
        {

            ctlAll = (CommandBarPopup) commandBar.Controls.Add(MsoControlType.msoControlPopup,
                System.Type.Missing, System.Type.Missing, control.Index + 1, true);
            ctlAll.Caption = Messages.MSG_C_ALL_PROJECTS;
            ctlAll.Visible = true;
            ctlAll.BeginGroup = true;
            buildControls.Add(ctlAll);

            resetAllButton = (CommandBarButton)ctlAll.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            resetAllButton.Visible = true;
            resetAllButton.Caption = "Resync References";
            resetAllButton.Click += new _CommandBarButtonEvents_ClickEventHandler(resetAllButton_Click);

            cleanAllButton = (CommandBarButton)ctlAll.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            cleanAllButton.Caption = Messages.MSG_C_CLEAN;
            cleanAllButton.Visible = true;
            cleanAllButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbCleanAll_Click);


            testAllButton = (CommandBarButton)ctlAll.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            testAllButton.Caption = Messages.MSG_C_TEST;
            testAllButton.Visible = true;
            testAllButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbTestAll_Click);

            installAllButton = (CommandBarButton)ctlAll.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            installAllButton.Caption = Messages.MSG_C_INSTALL;
            installAllButton.Visible = true;
            installAllButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbInstallAll_Click);

            buildAllButton = (CommandBarButton)ctlAll.Controls.Add(MsoControlType.msoControlButton,
                System.Type.Missing, System.Type.Missing, 1, true);
            buildAllButton.Caption = Messages.MSG_C_BUILD;
            buildAllButton.Visible = true;
            //buildAllButton.FaceId = 645;
            buildAllButton.Click += new _CommandBarButtonEvents_ClickEventHandler(cbBuildAll_Click);

            buildControls.Add(buildAllButton);
            buildControls.Add(installAllButton);
            buildControls.Add(cleanAllButton);
            buildControls.Add(testAllButton);
            buildControls.Add(resetAllButton);
        }

        void resetAllButton_Click(CommandBarButton Ctrl, ref bool CancelDefault)
        {
            refManagerHasError = false;
            outputWindowPane.OutputString("\n[INFO] Re-syncing artifacts in all projects... ");
            try
            {
                if (_applicationObject.Solution != null)
                {
                    Solution2 solution = (Solution2)_applicationObject.Solution;
                    foreach (Project project in solution.Projects)
                    {
                        if (!IsWebProject(project) && !IsFolder(project) && project.Object != null)
                        {
                            IReferenceManager mgr = new ReferenceManager();
                            mgr.OnError += new EventHandler<ReferenceErrorEventArgs>(refmanager_OnError);
                            mgr.Initialize((VSProject2)project.Object);
                            mgr.ResyncArtifacts(logger);
                            mgr = null;
                        }
                    }
                }
                if (!refManagerHasError)
                {
                    outputWindowPane.OutputString(string.Format("done [{0}]", DateTime.Now.ToString("hh:mm tt")));
                }
            }
            catch (Exception ex)
            {
                if (refManagerHasError)
                {
                    outputWindowPane.OutputString(string.Format("\n[WARNING] {0}", ex.Message));
                }
                else
                {
                    outputWindowPane.OutputString(string.Format("failed: {0}", ex.Message));
                }

                if (!ex.Message.Contains("no valid pom file"))
                {
                    outputWindowPane.OutputString(string.Format("\n\n{0}\n\n", ex.StackTrace));
                }
            }
        }

        void buildAllButton_Click(CommandBarButton Ctrl, ref bool CancelDefault)
        {
            cbBuildAll_Click(Ctrl, ref CancelDefault);
        }

        void awfButton_Click(CommandBarButton Ctrl, ref bool CancelDefault)
        {
            outputWindowPane.OutputString("\n Add web reference click.");
        }
        #endregion

        void ReferencesEvents_ReferenceRemoved(Reference pReference)
        {
            try
            {
                if (!mavenConnected)
                    return;

                PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, pReference.ContainingProject);
                string refName = pReference.Name;
                if (pReference.Type == prjReferenceType.prjReferenceTypeActiveX && refName.ToLower().StartsWith("interop.", true, CultureInfo.InvariantCulture))
                    refName = refName.Substring(8);

                pomUtil.RemovePomDependency(refName);
            }
            catch //(Exception e)
            {
                //MessageBox.Show(e.Message, Messages.MSG_E_NPANDAY_REMOVE_DEPENDENCY_ERROR);
            }
        }

        #region OnChange()
        public void OnChange()
        {
            //Since the Solution  event is not so stable, attaching Reference Event is added here instead.
            if (!projectRefEventLoaded)
            {
                attachReferenceEvent();
            }

            foreach (SelectedItem item in _applicationObject.SelectedItems)
            {
                if (item.Name.EndsWith("Test.cs"))
                {
                    if (nunitControls.Count == 0)
                    {
                        DTE2 dte2 = _applicationObject;
                        foreach (CommandBar commandBar in (CommandBars)dte2.CommandBars)
                        {
                            foreach (CommandBarControl control in commandBar.Controls)
                            {
                                if (control.Caption.Equals("View &Code"))
                                {
                                    CommandBarButton nunitControl = (CommandBarButton)
                                        commandBar.Controls.Add(MsoControlType.msoControlButton,
                                        System.Type.Missing, System.Type.Missing, control.Index, true);
                                    nunitControl.Click += new _CommandBarButtonEvents_ClickEventHandler(cbRunUnitTest_Click);
                                    nunitControl.Caption = Messages.MSG_C_RUNUNITTEST;
                                    nunitControl.Visible = true;
                                    CommandBarButton nunitCompileAndRunControl = (CommandBarButton)
                                        commandBar.Controls.Add(MsoControlType.msoControlButton,
                                        System.Type.Missing, System.Type.Missing, control.Index, true);
                                    nunitCompileAndRunControl.Click
                                        += new _CommandBarButtonEvents_ClickEventHandler(cbCompileAndRunUnitTest_Click);
                                    nunitCompileAndRunControl.Caption = Messages.MSG_C_COMPILEANDRUNTEST;
                                    nunitCompileAndRunControl.Visible = true;
                                    nunitControls.Add(nunitControl);
                                    nunitControls.Add(nunitCompileAndRunControl);
                                }
                            }
                        }
                    }
                    else
                    {
                        foreach (CommandBarButton button in nunitControls)
                        {
                            button.Visible = true;
                        }
                    }
                }
                else
                {
                    foreach (CommandBarButton button in nunitControls)
                    {
                        button.Visible = false;
                    }
                }
            }
        }
        #endregion

        static bool mavenConnected;

        #region ClearOutputWindowPane(object,EventArgs)
        private void ClearOutputWindowPane(object sender, EventArgs args)
        {
            outputWindowPane.Clear();
        }
        #endregion

        #region ActivateOutputWindowPane(object,EventArgs)
        private void ActivateOutputWindowPane(object sender, EventArgs args)
        {
            outputWindowPane.Activate();
        }
        #endregion

        #region OnDisconnection(ext_DisconnectMode,Array)
        /// <summary>
        /// Implements the OnDisconnection method of the IDTExtensibility2 interface. 
        /// Receives notification that the Add-in is being unloaded.
        /// </summary>
        /// <param term='disconnectMode'>Describes how the Add-in is being unloaded.</param>
        /// <param term='custom'>Array of parameters that are host application specific.</param>
        /// <seealso class='IDTExtensibility2' />
        public void OnDisconnection(ext_DisconnectMode disconnectMode, ref Array custom)
        {
            mavenConnected = false;
            //remove maven menus
            DTE2 dte2 = _applicationObject;

            addReferenceControls = new List<CommandBarButton>();
            buildControls = new List<CommandBarControl>();

            outputWindowPane.Clear();
            mavenRunner.ClearOutputWindow();

            foreach (CommandBar commandBar in (CommandBars)dte2.CommandBars)
            {
                foreach (CommandBarControl control in commandBar.Controls)
                {
                    if (control.Caption.ToLower().Contains("maven") || control.Caption.ToLower().Contains("npanday") || control.Caption.ToLower().Contains("pom"))
                    {
                        // i dont know what 'false' means. but it works.
                        control.Delete(false);
                    }

                }
            }

            //unregister maven event listener
            foreach (Project project in dte2.Solution.Projects)
            {
                VSProject vsProject = null;
                try
                {
                    vsProject = (VSProject)project.Object;
                }
                catch
                {
                    continue;
                }

                //vsProject.Events.ReferencesEvents.ReferenceRemoved
                //        -= new _dispReferencesEvents_ReferenceRemovedEventHandler(ReferencesEvents_ReferenceRemoved);

            }

            foreach (WebServicesReferenceWatcher w in wsRefWatcher)
            {
                w.Stop();
            }

        }
        #endregion

        #region OnAddInsUpdate(Array)
        /// <summary>
        /// Implements the OnAddInsUpdate method of the IDTExtensibility2 interface. 
        /// Receives notification when the collection of Add-ins has changed.
        /// </summary>
        /// <param term='custom'>Array of parameters that are host application specific.</param>
        /// <seealso class='IDTExtensibility2' />
        public void OnAddInsUpdate(ref Array custom)
        {
        }
        #endregion

        #region OnStartupComplete(Array)
        /// <summary>
        /// Implements the OnStartupComplete method of the IDTExtensibility2 interface. 
        /// Receives notification that the host application has completed loading.
        /// </summary>
        /// <param term='custom'>Array of parameters that are host application specific.</param>
        /// <seealso class='IDTExtensibility2' />
        public void OnStartupComplete(ref Array custom)
        {
            launchNPandayBuildSystem();
        }
        #endregion

        #region NPandayBuild

        /// <summary>
        /// Checks the currently selected pom file if there is a vb project in it.
        /// </summary>
        private bool IsVbProject(Project project)
        {
            if (project.UniqueName.Contains("vbproj"))
                return true;
            return false;
        }

        private CommandBarControl GetSaveAllControl()
        {
            CommandBarControl saveCtrl = null;
            EnvDTE80.Windows2 windows2 = (EnvDTE80.Windows2)_applicationObject.Windows;

            DTE2 dte2 = _applicationObject;


            foreach (CommandBar commandBar in (CommandBars)dte2.CommandBars)
            {
                foreach (CommandBarControl control in commandBar.Controls)
                {
                    if (control.Caption == "Save A&ll")
                    {
                        saveCtrl = control;
                        break;
                    }

                }
            }
            return saveCtrl;
        }

        private void AutoImport()
        {
            string warningMsg = string.Empty;
            Solution2 solution = (Solution2)_applicationObject.Solution;
            ProjectImporter.NPandayImporter.ReImportProject(solution.FullName, ref warningMsg);
        }

        private void SaveAllDocuments()
        {
            SigningEvents_SignatureAdded();

            if (saveAllControl == null)
            {
                saveAllControl = GetSaveAllControl();
            }
            if (saveAllControl != null)
            {
                saveAllControl.Execute();
                //AutoImport();
            }
        }

        private void NPandayBuildSelectedProject(String goal)
        {
            SaveAllDocuments();
            FileInfo pomFile = CurrentSelectedProjectPom;
            Project project = CurrentSelectedProject;
            PomHelperUtility pomUtility = new PomHelperUtility(pomFile);

            string errStr = null;

            if (pomFile==null)
            {
                errStr = string.Format("Pom File {0} not found!", project.FullName.Substring(0,project.FullName.LastIndexOf('\\'))+"\\pom.xml");
                throw new Exception(errStr);
            }

            
            if ("pom".Equals(pomUtility.Packaging, StringComparison.OrdinalIgnoreCase))
            {
                errStr = string.Format(Messages.MSG_EF_NOT_A_PROJECT_POM, pomFile);
            }

            if (!string.IsNullOrEmpty(errStr))
            {
                //DialogResult res = MessageBox.Show(errStr + "\nWould you like to continue building?", "Pom Error:", MessageBoxButtons.YesNo, MessageBoxIcon.Error);

                //if (res != DialogResult.Yes)
                //{
                //    throw new Exception(errStr);
                //}
                throw new Exception(errStr);
            }

            try
            {
                //check if project has webreference
                if (ProjectHasWebReferences(project))
                {
                    if (MessageBox.Show("Do you want to update webservice references?", "NPanday Build", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                    {
                        UpdateWebReferences(project);
                    }
                }

            }
            catch
            {
                //never update
            }

            executeBuildCommand(pomFile, goal);
        }

        private void NPandayBuildAllProjects(String goal)
        {
            SaveAllDocuments();
            FileInfo pomFile = CurrentSolutionPom;
            PomHelperUtility pomUtility = new PomHelperUtility(pomFile);

            try
            {
                Solution2 solution = (Solution2)_applicationObject.Solution;
                bool asked = false;
                foreach (Project project in solution.Projects)
                {
                    if (!IsWebProject(project) && ProjectHasWebReferences(project))
                    {
                        if (!asked && MessageBox.Show("Do you want to update webservice references?", "NPanday Build", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
                        {
                            break;
                        }
                        else
                            asked = true;

                        UpdateWebReferences(project);
                    }

                }

            }
            catch
            {
            }

            executeBuildCommand(pomFile, goal);

        }

        #endregion

        #region executeBuildCommand(FileInfo,string)
        [MethodImpl(MethodImplOptions.Synchronized)]
        private void executeBuildCommand(FileInfo pomFile, String goal)
        {

            try
            {
                if (mavenRunner.IsRunning)
                {
                    DialogResult res = MessageBox.Show(Messages.MSG_Q_STOPCURRENTBUILD, Messages.MSG_C_STOPNPANDAYBUILD, MessageBoxButtons.YesNo, MessageBoxIcon.Question);

                    // re-check if it is still running, before calling stop
                    if (mavenRunner.IsRunning && res == DialogResult.Yes)
                    {
                        mavenRunner.stop();
                    }
                    else
                    {
                        // do not execute the request
                        return;
                    }

                }

                //stopButton.Enabled = true;


                if (string.IsNullOrEmpty(ChangeMavenSettingsXmlForm.SettingsXmlFile))
                {
                    mavenRunner.execute(pomFile.FullName, goal);
                }
                else
                {
                    string[] args = new string[1];
                    args[0] = string.Format("-s\"{0}\"", ChangeMavenSettingsXmlForm.SettingsXmlFile);
                    mavenRunner.execute(pomFile.FullName, goal, args);
                }
            }
            catch (Exception err)
            {

                MessageBox.Show(Messages.MSG_E_EXEC_ERROR + err.Message,
                    Messages.MSG_C_EXEC_ERROR,
                    MessageBoxButtons.OK,
                    MessageBoxIcon.Error);
            }
            //stopButton.Enabled = false;


        }
        #endregion

        public FileInfo CurrentSolutionPom
        {
            get
            {
                try
                {
                    FileInfo parentPomFile = new FileInfo(Path.GetDirectoryName(_applicationObject.Solution.FileName) + @"\parent-pom.xml");
                    FileInfo pomFile = new FileInfo(Path.GetDirectoryName(_applicationObject.Solution.FileName) + @"\pom.xml");

                    PomHelperUtility parentPomUtil = new PomHelperUtility(parentPomFile);
                    PomHelperUtility pomUtil = new PomHelperUtility(pomFile);

                    if (!parentPomFile.Exists)
                    {
                        return pomFile;
                    }
                    else if (pomFile.Exists || parentPomFile.Exists)
                    {
                        if (!"pom".Equals(pomUtil.Packaging)
                            && parentPomFile.Exists
                            && "pom".Equals(parentPomUtil.Packaging))
                        {
                            return parentPomFile;
                        }
                        return pomFile;
                    }
                    else
                    {
                        //MessageBox.Show("Parent pom.xml Not Found! ",
                        //"File Not Found:",
                        //MessageBoxButtons.OK,
                        //MessageBoxIcon.Error);
                        throw new Exception(Messages.MSG_E_PARENTPOM_NOTFOUND);
                    }
                }
                catch (Exception)
                {
                    //MessageBox.Show("Locating Parent pom.xml Error: " + e.Message, 
                    //    "Locating Parent pom.xml Error:",
                    //    MessageBoxButtons.OK,
                    //    MessageBoxIcon.Error);
                    throw;
                }
            }
        }

        public FileInfo CurrentSelectedProjectPom
        {
            get
            {

                try
                {
                    FileInfo pomFile = PomHelperUtility.FindPomFileUntil(
                new FileInfo(CurrentSelectedProject.FullName).Directory,
                new FileInfo(_applicationObject.Solution.FileName).Directory);

                    if (pomFile != null)
                    {
                        return pomFile;
                    }

                    return null;

                }
                catch
                {
                    return null;
                }
            }

        }

        public Project CurrentSelectedProject
        {
            get
            {
                foreach (Project project in (Array)_applicationObject.ActiveSolutionProjects)
                {
                    return project;
                }

                return null;

            }
        }


        #region cbRunUnitTest_Click(CommandBarButton,bool)
        private void cbRunUnitTest_Click(CommandBarButton btn, ref bool Cancel)
        {
            executeBuildCommand(CurrentSelectedProjectPom, "npanday.plugin:maven-test-plugin:test");
        }
        #endregion

        #region cbCompileAndRunUnitTest_Click(CommandBarButton,bool)
        private void cbCompileAndRunUnitTest_Click(CommandBarButton btn, ref bool Cancel)
        {
            executeBuildCommand(CurrentSelectedProjectPom, "test");
        }
        #endregion

        #region cbInstallAll_Click(CommandBarButton,bool)
        private void cbInstallAll_Click(CommandBarButton btn, ref bool Cancel)
        {
            try
            {
                NPandayBuildAllProjects("install");
            }
            catch (Exception e)
            {
                MessageBox.Show(Messages.MSG_E_EXEC_ERROR + e.Message, Messages.MSG_C_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        #endregion

        #region cbCleanAll_Click(CommandBarButton,bool)
        private void cbCleanAll_Click(CommandBarButton btn, ref bool Cancel)
        {
            try
            {
                NPandayBuildAllProjects("clean");
            }
            catch (Exception e)
            {
                MessageBox.Show(Messages.MSG_E_EXEC_ERROR + e.Message, Messages.MSG_C_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        #endregion

        #region cbBuildAll_Click(CommandBarButton,bool)
        private void cbBuildAll_Click(CommandBarButton btn, ref bool Cancel)
        {
            try
            {
                NPandayBuildAllProjects("compile");
            }
            catch (Exception e)
            {
                MessageBox.Show(Messages.MSG_E_EXEC_ERROR + e.Message, Messages.MSG_C_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        #endregion

        #region cbTestAll_Click(CommandBarButton,bool)
        private void cbTestAll_Click(CommandBarButton btn, ref bool Cancel)
        {
            try
            {
                NPandayBuildAllProjects("test");
            }
            catch (Exception e)
            {
                MessageBox.Show(Messages.MSG_E_EXEC_ERROR + e.Message, Messages.MSG_C_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        #endregion

        #region cbInstall_Click(CommandBarButton,bool)
        private void cbInstall_Click(CommandBarButton btn, ref bool Cancel)
        {
            try
            {
                NPandayBuildSelectedProject("install");
            }
            catch (Exception e)
            {
                MessageBox.Show(Messages.MSG_E_EXEC_ERROR + e.Message, Messages.MSG_C_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        #endregion

        #region cbClean_Click(CommandBarButton,bool)
        private void cbClean_Click(CommandBarButton btn, ref bool Cancel)
        {
            try
            {
                NPandayBuildSelectedProject("clean");
            }
            catch (Exception e)
            {
                MessageBox.Show(Messages.MSG_E_EXEC_ERROR + e.Message, Messages.MSG_C_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        #endregion

        #region cbBuild_Click(CommandBarButton,bool)
        private void cbBuild_Click(CommandBarButton btn, ref bool Cancel)
        {
            try
            {
                NPandayBuildSelectedProject("compile");
            }
            catch (Exception e)
            {
                MessageBox.Show(Messages.MSG_E_EXEC_ERROR + e.Message, Messages.MSG_C_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        #endregion

        #region cbTest_Click(CommandBarButton,bool)
        private void cbTest_Click(CommandBarButton btn, ref bool Cancel)
        {
            try
            {
                NPandayBuildSelectedProject("test");
            }
            catch (Exception e)
            {
                MessageBox.Show("Maven Execution Error: " + e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        #endregion

        private void cbShowConfigureRepositoryForm_Click(CommandBarButton btn, ref bool Cancel)
        {
            new ConfigureMavenRepositoryForm().Show();
        }

        #region cbStopMavenBuild_Click(CommandBarButton,bool)
        private void cbStopMavenBuild_Click(CommandBarButton btn, ref bool Cancel)
        {
            if (mavenRunner != null && mavenRunner.IsRunning)
            {
                DialogResult res = MessageBox.Show(Messages.MSG_Q_STOP_MAVEN_BUILD, Messages.MSG_C_STOPNPANDAYBUILD, MessageBoxButtons.YesNo, MessageBoxIcon.Question);

                // re-check if it is still running, before calling stop
                if (mavenRunner.IsRunning && res == DialogResult.Yes)
                {
                    mavenRunner.stop();
                }
            }
        }
        #endregion

        #region cbShowAddArtifactsForm_Click(CommandBarButton,bool)
        private void cbShowAddArtifactsForm_Click(CommandBarButton btn, ref bool Cancel)
        {
            //First selected project
            foreach (Project project in (Array)_applicationObject.ActiveSolutionProjects)
            {
                FileInfo currentPom = this.CurrentSelectedProjectPom;
                if (currentPom == null || Path.GetDirectoryName(currentPom.FullName) != Path.GetDirectoryName(project.FullName))
                {
                    DialogResult result = MessageBox.Show("Pom file not found, do you want to import the projects first before adding Maven Artifact?", "Add Maven Artifact", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
                    if (result == DialogResult.Cancel)
                        return;
                    else if (result == DialogResult.OK)
                    {
                        SaveAllDocuments();
                        NPandayImportProjectForm frm = new NPandayImportProjectForm(_applicationObject);
                        frm.SetOutputWindowPane(outputWindowPane);
                        frm.ShowDialog();
                        currentPom = this.CurrentSelectedProjectPom;

                        // if import failed
                        if (currentPom == null || Path.GetDirectoryName(currentPom.FullName) != Path.GetDirectoryName(project.FullName))
                        {
                            return;
                        }
                    }
                }
                AddArtifactsForm form = new AddArtifactsForm(project, container, logger, currentPom);
                form.Show();
                break;
            }
        }
        #endregion

        // by jan ancajas
        #region cbChangeSettingsXmlForm_Click(CommandBarButton, bool)
        private void cbChangeSettingsXmlForm_Click(CommandBarButton btn, ref bool Cancel)
        {
            ChangeMavenSettingsXmlForm frm = new ChangeMavenSettingsXmlForm();
            frm.ShowDialog();
        }
        #endregion

        #region cbSetSignAssemblyForm_Click(CommandBarButton, bool)

        private void cbSetSignAssemblyForm_Click(CommandBarButton btn, ref bool Cancel)
        {


            //First selected project
            foreach (Project project in (Array)_applicationObject.ActiveSolutionProjects)
            {
                NPandaySignAssembly frm = new NPandaySignAssembly(project, container, logger, CurrentSelectedProjectPom);
                frm.ShowDialog();
                break;
            }


        }

        #endregion

        #region cbChangeProjectImportForm_Click(CommandBarButton, bool)
        private void cbChangeProjectImportForm_Click(CommandBarButton btn, ref bool Cancel)
        {
            SaveAllDocuments();
            NPandayImportProjectForm frm = new NPandayImportProjectForm(_applicationObject);
            frm.SetOutputWindowPane(outputWindowPane);
            frm.ShowDialog();
        }
        #endregion

        #region OnBeginShutdown(Array)
        /// <summary>Implements the OnBeginShutdown method of the IDTExtensibility2 interface. Receives notification that the host application is being unloaded.</summary>
        /// <param term='custom'>Array of parameters that are host application specific.</param>
        /// <seealso class='IDTExtensibility2' />
        public void OnBeginShutdown(ref Array custom)
        {
            outputWindowPane.OutputString(Messages.MSG_L_SHUTTING_DOWN_NPANDAY);
            mavenRunner.Quit();
            outputWindowPane.OutputString(Messages.MSG_L_SUCCESFULLY_SHUTDOWN);
        }
        #endregion

        #region QueryStatus(string,vsCommandStatusTextWanted,vsCommandStatus,commandText)
        /// <summary>
        /// Implements the QueryStatus method of the IDTCommandTarget interface. 
        /// This is called when the command's availability is updated.
        /// </summary>
        /// <param term='commandName'>The name of the command to determine state for.</param>
        /// <param term='neededText'>Text that is needed for the command.</param>
        /// <param term='status'>The state of the command in the user interface.</param>
        /// <param term='commandText'>Text requested by the neededText parameter.</param>
        /// <seealso class='Exec' />
        public void QueryStatus(string commandName, vsCommandStatusTextWanted neededText, ref vsCommandStatus status, ref object commandText)
        {

            if (neededText == vsCommandStatusTextWanted.vsCommandStatusTextWantedNone)
            {
                if (commandName == "IDEAddin.Connect.IDEAddin")
                {
                    attachReferenceEvent();
                    status = (vsCommandStatus)vsCommandStatus.vsCommandStatusSupported | vsCommandStatus.vsCommandStatusEnabled;
                    return;
                }
            }
        }
        #endregion

        #region Exec(string,vsCommandExecOption,object,object,bool)
        /// <summary>
        /// Implements the Exec method of the IDTCommandTarget interface. 
        /// This is called when the command is invoked.
        /// </summary>
        /// <param term='commandName'>The name of the command to execute.</param>
        /// <param term='executeOption'>Describes how the command should be run.</param>
        /// <param term='varIn'>Parameters passed from the caller to the command handler.</param>
        /// <param term='varOut'>Parameters passed from the command handler to the caller.</param>
        /// <param term='handled'>Informs the caller if the command was handled or not.</param>
        /// <seealso class='Exec' />
        public void Exec(string commandName, vsCommandExecOption executeOption, ref object varIn, ref object varOut, ref bool handled)
        {
            //outputWindowPane.OutputString(commandName);
            handled = false;
            if (executeOption == vsCommandExecOption.vsCommandExecOptionDoDefault)
            {
                handled = true;
            }
        }
        #endregion

        #region Fields
        private DTE2 _applicationObject;
        private AddIn _addInInstance;
        private OutputWindowPane outputWindowPane;
        private NPanday.Logging.Logger logger;
        private List<CommandBarButton> addReferenceControls;
        private List<CommandBarButton> nunitControls;
        private List<CommandBarControl> buildControls;
        private EnvDTE.SelectionEvents _selectionEvents;
        private ArtifactContext container;
        private List<ReferencesEvents> referenceEvents;
        private List<VSLangProj80.VSLangProjWebReferencesEvents> webRefEvents;
        //private DirectoryInfo baseDirectoryInfo; 
        private MavenRunner mavenRunner;
        private bool _npandayLaunched = false;
        private CommandBarButton stopButton;


        List<WebServicesReferenceWatcher> wsRefWatcher = new List<WebServicesReferenceWatcher>();

        #endregion

        #region IWebServicesRefUtils Members

        public bool ProjectHasWebReferences(Project project)
        {
            try
            {
                if (project.Object == null)
                    return false;

                VSProject2 p = (VSProject2)project.Object;
                if (p.WebReferencesFolder == null)
                    return false;
                if (p.WebReferencesFolder.ProjectItems.Count > 0)
                    return true;
                else
                    return false;

            }
            catch
            {
                return false;
            }
        }

        //public bool RemovePomWebReferenceInfo(string webRefNamespace)
        //{
        //    PomHelperUtility pomUtil = new PomHelperUtility(_applicationObject.Solution, CurrentSelectedProject);
        //    pomUtil.RemoveWebReference(webRefNamespace);
        //    return true;

        //}

        public bool AddPomWebReferenceInfo(IWebServiceRefInfo webref)
        {
            throw new Exception("The method or operation is not implemented.");
        }

        public void UpdateWebReferences(Project project)
        {
            foreach (IWebServiceRefInfo wsInfo in GetWebReferences(project))
            {
                try
                {
                    UpdateWSDLFile(wsInfo);

                }
                catch (Exception ex)
                {
                    outputWindowPane.OutputString(string.Format("\nError updating {0}. [{1}]", wsInfo.Name, ex.Message));
                }
            }

        }

        public List<IWebServiceRefInfo> GetWebReferences(Project project)
        {
            VSProject2 p = (VSProject2)project.Object;
            List<IWebServiceRefInfo> list = new List<IWebServiceRefInfo>();

            foreach (ProjectItem item in p.WebReferencesFolder.ProjectItems)
            {
                string refFolder = Path.Combine(Path.Combine(Path.GetDirectoryName(project.FullName), p.WebReferencesFolder.Name), item.Name);
                string fname = WebServicesReferenceUtils.GetReferenceFile(refFolder);
                if (!string.IsNullOrEmpty(fname))
                {
                    WebServiceRefInfo wr = new WebServiceRefInfo(item.Name, WebServicesReferenceUtils.GetWsdlUrl(fname));
                    wr.WsdlFile = WebServicesReferenceUtils.GetWsdlFile(refFolder);
                    list.Add(wr);
                }
            }

            return list;
        }

        public bool UpdateWSDLFile(IWebServiceRefInfo webRef)
        {
            byte[] page = null;
            string wsdlUrl = webRef.WSDLUrl;

            WebClient webClient = new WebClient();
            try
            {
                page = webClient.DownloadData(wsdlUrl);

                string wsdlContent = Encoding.UTF8.GetString(page);
                TextWriter wr = new StreamWriter(webRef.WsdlFile, false);
                wr.Write(wsdlContent);
                wr.Flush();
                wr.Close();

            }
            catch (Exception ex)
            {
                MessageBox.Show("Cannot read url : " + wsdlUrl + Environment.NewLine + ex.Message + Environment.NewLine + ex.StackTrace);
                return false;
            }
            return true;
        }

        public bool GenerateProxies(IWebServiceRefInfo webRef)
        {
            throw new Exception("The method or operation is not implemented.");
        }

        #endregion

    }
    #endregion

    public interface IWebServicesRefUtils
    {
        bool ProjectHasWebReferences(Project project);
        //bool RemovePomWebReferenceInfo(string webRefNamespace);
        bool AddPomWebReferenceInfo(IWebServiceRefInfo webref);
        List<IWebServiceRefInfo> GetWebReferences(Project project);
        void UpdateWebReferences(Project project);
        bool UpdateWSDLFile(IWebServiceRefInfo webRef);
        bool GenerateProxies(IWebServiceRefInfo webRef);
    }

    public interface IWebServiceRefInfo
    {
        string Name { get; set;}
        string WSDLUrl { get; set;}
        string OutputFile { get; set;}
        string WsdlFile { get; set;}
    }

    public class WebServiceRefInfo : IWebServiceRefInfo
    {
        public WebServiceRefInfo() { }
        public WebServiceRefInfo(string name, string wsdlUrl)
        {
            this.name = name;
            this.wsdlUrl = wsdlUrl;
        }

        #region IWebServiceRefInfo Members
        string name;
        public string Name
        {
            get
            {
                return name;
            }
            set
            {
                name = value;
            }
        }

        string wsdlUrl;
        public string WSDLUrl
        {
            get
            {
                return wsdlUrl;
            }
            set
            {
                wsdlUrl = value;
            }
        }

        string outputFile;
        public string OutputFile
        {
            get
            {
                return outputFile;
            }
            set
            {
                outputFile = value;
            }
        }

        string wsdlFile;
        public string WsdlFile
        {
            get
            {
                return wsdlFile;
            }
            set
            {
                wsdlFile = value;
            }
        }

        #endregion


    }
}