#region
/* -----------------------------------------------------------------------
 * <copyright file="FileContext.cs" company="GRNet">
 * 
 * Copyright 2011-2012 GRNET S.A. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *
 *   1. Redistributions of source code must retain the above
 *      copyright notice, this list of conditions and the following
 *      disclaimer.
 *
 *   2. 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.
 *
 *
 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``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 GRNET S.A 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.
 *
 * The views and conclusions contained in the software and
 * documentation are those of the authors and should not be
 * interpreted as representing official policies, either expressed
 * or implied, of GRNET S.A.
 * </copyright>
 * -----------------------------------------------------------------------
 */
#endregion
using System.Linq;
using Microsoft.Win32;

namespace Pithos.ShellExtensions
{
    using System;
    using Pithos.Interfaces;
    using System.ComponentModel.Composition;
    using System.Diagnostics;
    using System.IO;

    [Export]
    public class FileContext
    {
        [Import]
        public IPithosSettings Settings { get; set; }

        [Import]
        public IStatusChecker StatusChecker { get; set; }

        public string PithosPath { get { return Settings.PithosPath.ToLower(); } }

        public FileContext()
        {
        }

        public bool IsManaged
        {
            get
            {
                
                var accountPath=(from account in Settings.Accounts
                                where !String.IsNullOrWhiteSpace(account.RootPath) && CurrentFile.StartsWith(account.RootPath, StringComparison.InvariantCultureIgnoreCase)
                                select account.RootPath).FirstOrDefault();
                Debug.WriteLine(String.Format("Account path is {0}\r\n Current Path is {1}", accountPath, CurrentFile), LogCategories.Shell);
                return !String.IsNullOrWhiteSpace(accountPath);
            }
        }

        public bool IsFolder { get; set; }
        private string _currentFolder;
        public string CurrentFolder
        {
            get { return _currentFolder; }
            set
            {
                _currentFolder = value.ToLower();
                IsFolder = true;
                _currentFile = _currentFolder;
            }
        }

        private string _currentFile;
        public string CurrentFile
        {
            get { return _currentFile; }
            set
            {
                _currentFile = value.ToLower();
                Debug.WriteLine(String.Format("File is {0}", _currentFile), LogCategories.Shell);
                if (Directory.Exists(_currentFile))
                {
                    _currentFolder = _currentFile;
                    IsFolder = true;
                }
                else
                {
                    _currentFolder = Path.GetDirectoryName(_currentFile);
                    IsFolder = false;
                }

            }
        }
    }

}