using System.ComponentModel;
using System.IO;
using Caliburn.Services;

namespace Caliburn.Testability
{
    public class StubOpenFileDialog : IOpenFileDialog
    {
        private bool _addExtension;
        private bool _checkFileExists;
        private bool _checkPathExists;
        private string _defaultExt;
        private bool _dereferenceLinks;
        private bool? _dialogResult = true;
        private string _fileName;
        private string[] _fileNames;
        private string _filter;
        private int _filterIndex;
        private string _initialDirectory;
        private bool _multiselect;
        private bool _readOnlyChecked;
        private bool _restoreDirectory;
        private string _safeFileName;
        private string[] _safeFileNames;
        private bool _showReadOnly;
        private object _tag;
        private string _title;
        private bool _validateNames;

        public bool? DialogResult
        {
            get { return _dialogResult; }
            set { _dialogResult = value; }
        }

        #region IOpenFileDialog Members

        public bool Multiselect
        {
            get { return _multiselect; }
            set { _multiselect = value; }
        }

        public bool ReadOnlyChecked
        {
            get { return _readOnlyChecked; }
            set { _readOnlyChecked = value; }
        }

        public bool ShowReadOnly
        {
            get { return _showReadOnly; }
            set { _showReadOnly = value; }
        }

        public Stream OpenFile()
        {
            return Stream.Null;
        }

        public Stream[] OpenFiles()
        {
            return new Stream[0];
        }

        public bool CheckPathExists
        {
            get { return _checkPathExists; }
            set { _checkPathExists = value; }
        }

        public bool CheckFileExists
        {
            get { return _checkFileExists; }
            set { _checkFileExists = value; }
        }

        public bool AddExtension
        {
            get { return _addExtension; }
            set { _addExtension = value; }
        }

        public string DefaultExt
        {
            get { return _defaultExt; }
            set { _defaultExt = value; }
        }

        public bool DereferenceLinks
        {
            get { return _dereferenceLinks; }
            set { _dereferenceLinks = value; }
        }

        public string[] FileNames
        {
            get { return _fileNames; }
        }

        public string FileName
        {
            get { return _fileName; }
            set { _fileName = value; }
        }

        public bool ValidateNames
        {
            get { return _validateNames; }
            set { _validateNames = value; }
        }

        public string Title
        {
            get { return _title; }
            set { _title = value; }
        }

        public string[] SafeFileNames
        {
            get { return _safeFileNames; }
        }

        public string SafeFileName
        {
            get { return _safeFileName; }
        }

        public bool RestoreDirectory
        {
            get { return _restoreDirectory; }
            set { _restoreDirectory = value; }
        }

        public string InitialDirectory
        {
            get { return _initialDirectory; }
            set { _initialDirectory = value; }
        }

        public int FilterIndex
        {
            get { return _filterIndex; }
            set { _filterIndex = value; }
        }

        public string Filter
        {
            get { return _filter; }
            set { _filter = value; }
        }

        public event CancelEventHandler FileOk;

        public object Tag
        {
            get { return _tag; }
            set { _tag = value; }
        }

        public bool? ShowDialog()
        {
            return _dialogResult;
        }

        public void Reset() {}

        #endregion
    }
}