using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace XHandler.View.MethodProperty
{
    /// <summary>
    /// SetVariablePopwin.xaml 的交互逻辑
    /// </summary>
    public partial class SetVariablePopwin :Window
    {
        public string variablename = "";
        public string variablevalue = "";
        public SetVariablePopwin(string name,string value)
        {
            InitializeComponent();
            tbxVariableName.Text = name;
            tbxVariableValue.Text = value;
        }

        private void tbxVariableValue_TextChanged(object sender, TextChangedEventArgs e)
        {
            variablevalue = tbxVariableValue.Text;
        }

        private void tbxVariableValue_PreviewTextInput(object sender, TextCompositionEventArgs e)
        {
            string integerPattern = @"^-?\d+$";
            string decimalPattern = @"^-?\d+(\.\d+)?$";
            string postfix = "";
            if (e.Text == "-")
            {
                postfix = "0";
            }

            Regex regex = new Regex(integerPattern);
            bool integerPatternBool = regex.IsMatch(tbxVariableValue.Text + e.Text + postfix);
            regex = new Regex(decimalPattern);

            bool decimalPatternBool = regex.IsMatch(tbxVariableValue.Text + e.Text + postfix);
            if (e.Text == ".")
            {
                decimalPatternBool = regex.IsMatch(tbxVariableValue.Text + e.Text + "0");
            }
            else
            {

            }


            if (!integerPatternBool && !decimalPatternBool)
            {
                tbxVariableValue.Text = "";
                e.Handled = true;
            }
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            this.Close();
        }
    }
}