using Microsoft.Win32;
using System.Windows;
using System.Windows.Controls;

namespace OpenTapEditor.UI
{
    /// <summary>
    /// FileSelector.xaml 的交互逻辑
    /// </summary>
    public partial class FileSelector : UserControl
    {
        public static readonly DependencyProperty FilePathProperty = DependencyProperty.Register(
                            "FilePath",
                            typeof(string),
                            typeof(FileSelector),
                            new FrameworkPropertyMetadata());

        public static readonly DependencyProperty ModeProperty = DependencyProperty.Register(
                            "Mode",
                            typeof(int),
                            typeof(FileSelector),
                            new FrameworkPropertyMetadata(0));

        public static readonly DependencyProperty FilterProperty = DependencyProperty.Register(
                            "Filter",
                            typeof(string),
                            typeof(FileSelector),
                            new FrameworkPropertyMetadata(null));

        public static readonly DependencyProperty ExtProperty = DependencyProperty.Register(
                            "Ext",
                            typeof(string),
                            typeof(FileSelector),
                            new FrameworkPropertyMetadata(null));

        public string FilePath
        {
            get => (string)GetValue(FilePathProperty);
            set
            {
                SetValue(FilePathProperty, value);
            }
        }

        public int Mode
        {
            get => (int)GetValue(ModeProperty);
            set
            {
                SetValue(ModeProperty, value);
            }
        }

        public string Filter
        {
            get => (string)GetValue(FilterProperty);
            set
            {
                SetValue(FilterProperty, value);
            }
        }

        public string Ext
        {
            get => (string)GetValue(ExtProperty);
            set
            {
                SetValue(ExtProperty, value);
            }
        }

        public FileSelector()
        {
            DataContext = this;
            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            OpenFileDialog ofd = new OpenFileDialog
            {
                Filter = this.Filter,
                DefaultExt = this.Ext,
                Multiselect = false
            };
            if (ofd.ShowDialog() == true)
            {
                if (Mode == 1)
                {
                    FilePath = "\"" + ofd.FileName.Replace("\\", "\\\\") + "\"";
                }
                else
                {
                    FilePath = ofd.FileName;
                }
            }
        }
    }
}