/*
  * Copyright (c) 2022 LG Electronics Inc.
  * SPDX-License-Identifier: LicenseRef-LGE-Proprietary
  */
using AuroraUIComponent.UserControls.KeyValueBase;
using System;
using System.Globalization;
using System.Linq;
using System.Windows;
using System.Windows.Data;

namespace AuroraUIComponent.UserControls
{
    /// <summary>
    /// Interaction logic for UCKeyValueVertical.xaml
    /// </summary>
    public partial class UCKeyValueVertical : UCKeyValueNumber
    {
        public UCKeyValueVertical() : base()
        {
            InitializeComponent();
            TextValue.LostFocus += TextBoxOnLostFocus;
        }

        private void TextBoxOnLostFocus(object sender, RoutedEventArgs e)
        {
            Value = ParseString2Decimal(TextValue.Text);
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            ShowNumberKeypad(TextValue);
        }

        protected override void ChangeThousandSeparator(decimal value)
        {
            //change formatting based on this flag
            if (ThousandSeparator) {
                if (TextValue.Text != null) {
                    TextValue.Text = value.ToString("N", Culture);
                }
            } else {
                if (TextValue.Text != null) {
                    TextValue.Text = value.ToString($"F", Culture);
                }
            }
        }

        protected override void KeyTextChanged(string newValue)
        {
            if (string.IsNullOrEmpty(newValue)) {
                // KeyText 가 없으므로, 해당 grid 의 width 를 0 으로 만든다
                if (GridParent.ColumnDefinitions.Count > 0) {
                    GridParent.ColumnDefinitions[0].Width = new GridLength(0);
                }

                if (GridParent.RowDefinitions.Count > 0) {
                    GridParent.RowDefinitions[0].Height = new GridLength(0);
                }
            }
        }
    }
}