#region License

// Copyright (c) 2010, Jasper Yeh.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, 
// are permitted provided that the following conditions are met:
//
//    * Redistributions of source code must retain the above copyright notice, 
//      this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above copyright notice, 
//      this list of conditions and the following disclaimer in the documentation 
//      and/or other materials provided with the distribution.
//    * Neither the name of ClearCanvas Inc. nor the names of its contributors 
//      may be used to endorse or promote products derived from this software without 
//      specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
// OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 
// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
// OF SUCH DAMAGE.

#endregion

using System;
using System.Configuration;
using System.Diagnostics;
using System.IO;
using ClearCanvas.Common;
using ClearCanvas.Desktop;
using ClearCanvas.Desktop.Actions;
using ClearCanvas.Desktop.Tools;
using Nullstack.ClearCanvasEx.DevTools.Common;
using Path = System.IO.Path;

namespace Nullstack.ClearCanvasEx.DevTools.OtherTools
{
    /// <summary>
    /// Tools to open ClearCanvas folders that are of interest to developers, such as the exe folder, the common folder, the plugins folder, and the folder that the user application settings are stored in.
    /// </summary>
    [GroupHint("foldExecutable", "Nullstack.ClearCanvasEx.DevTools.Folders.Executable")]
    [MenuAction("foldExecutable", "global-menus/mnDebug/mnFolders/mnExecutable", "LaunchExeDir")]
    //
    [GroupHint("foldCommon", "Nullstack.ClearCanvasEx.DevTools.Folders.Common")]
    [MenuAction("foldCommon", "global-menus/mnDebug/mnFolders/mnCommon", "LaunchCommonDir")]
    //
    [GroupHint("foldPlugins", "Nullstack.ClearCanvasEx.DevTools.Folders.Plugins")]
    [MenuAction("foldPlugins", "global-menus/mnDebug/mnFolders/mnPlugins", "LaunchPluginsDir")]
    //
    [GroupHint("foldSettings", "Nullstack.ClearCanvasEx.DevTools.Folders.Settings")]
    [MenuAction("foldSettings", "global-menus/mnDebug/mnFolders/mnApplicationSettings", "LaunchSettingsDir")]
    //
    [GroupHint("foldService", "Nullstack.ClearCanvasEx.DevTools.Folders.Service")]
    [MenuAction("foldService", "global-menus/mnDebug/mnFolders/mnService", "LaunchServiceDir")]
    //
    [ExtensionOf(typeof(DesktopToolExtensionPoint))]
    public class UsefulFoldersTool : Tool<IDesktopToolContext>
    {
        /// <summary>
        /// Launches the exe's directory
        /// </summary>
        public void LaunchExeDir()
        {
            LaunchClearCanvasFolder(string.Empty);
        }

        /// <summary>
        /// Launches the common directory
        /// </summary>
        public void LaunchCommonDir()
        {
            LaunchClearCanvasFolder(@".\common");
        }

        /// <summary>
        /// Launches the plugins directory
        /// </summary>
        public void LaunchPluginsDir()
        {
            LaunchClearCanvasFolder(@".\plugins");
        }

        /// <summary>
        /// Launches the service directory
        /// </summary>
        public void LaunchServiceDir()
        {
            var service = CCProcess.GetServiceProcess();
            if (service == null)
                return;

            var wkdir = service.WorkingDirectory;
            if (string.IsNullOrEmpty(wkdir))
                return;

            var di = new DirectoryInfo(wkdir);
            if (di.Exists)
                Process.Start(di.FullName);
        }

        /// <summary>
        /// Launches the directory that all user application settings are stored in
        /// </summary>
        public void LaunchSettingsDir()
        {
            var c = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal);
            var verspec = Path.GetDirectoryName(c.FilePath);
            if (string.IsNullOrEmpty(verspec))
                return;
            var di = new DirectoryInfo(verspec);
            if (di.Exists)
                Process.Start(di.FullName);
        }

        /// <summary>
        /// A helper method to open a folder path relative to the working directory of the executable
        /// </summary>
        /// <param name="relativePath">The relative path.</param>
        private static void LaunchClearCanvasFolder(string relativePath)
        {
            var fi = new FileInfo(Environment.CommandLine.Replace("\"", ""));
            var path = Path.Combine(fi.DirectoryName, relativePath);
            var di = new DirectoryInfo(path);
            if (di.Exists)
                Process.Start(di.FullName);
        }
    }
}