//
// Copyright 2014 Perforce Software Inc.
//

using Perforce.Helper;
using System;
using System.Windows;
using System.Windows.Forms;
using System.Windows.Input;

namespace Perforce.View {
    /// <summary>
    /// Interaction logic for CreateWorkspaceForm.xaml
    /// </summary>
    public partial class CreateWorkspaceForm : System.Windows.Controls.UserControl {

        public CreateWorkspaceForm() {
            InitializeComponent();
            this.Loaded += CreateWorkspaceForm_Loaded; 
        }

        void CreateWorkspaceForm_Loaded(object sender, RoutedEventArgs e) {
            Keyboard.Focus(WorkspaceNameText);
        }

        private void BrowseButton_Click(object sender, RoutedEventArgs e) {
            FolderBrowserDialog fbd = new FolderBrowserDialog();
            DialogResult result = fbd.ShowDialog();
            WorkspaceRootText.Text = fbd.SelectedPath;
            CheckFields();
        }

        private void WorkspaceNameText_LostFocus(object sender, RoutedEventArgs e) {
            var helper = Utility.GetPerforceHelper(check: false);
            var ws = WorkspaceNameText.Text.Trim();
            if (!string.IsNullOrEmpty(ws)) {
                if (helper.ClientExists(ws)) {
                    System.Windows.MessageBox.Show(string.Format("Sorry, workspace name {0} is already in use", ws));
                    WorkspaceNameText.Clear();
                    FocusManager.SetFocusedElement(this, WorkspaceNameText);
                    Keyboard.Focus(WorkspaceNameText);
                }
            }
        }

        public Technewlogic.WpfDialogManagement.Contracts.ICustomContentDialog ParentDialog { get; set; }

        private void Textfield_KeyUp(object sender, System.Windows.Input.KeyEventArgs e) {
            CheckFields();
        }

        private void CheckFields() {
            if (WorkspaceNameText.Text.Trim().Length > 0 &&
                WorkspaceRootText.Text.Trim().Length > 0) {
                ParentDialog.CanOk = true;
            } else {
                ParentDialog.CanOk = false;
            }
        }
    }
}