using System;

using System.Collections.Generic;

using System.Drawing;

using System.Text.RegularExpressions;

using System.Windows.Forms;



namespace nspector.Common.Helper

{

    internal class InputBox

    {

        internal static DialogResult Show(string title, string promptText, ref string value, List<string> invalidInputs, string mandatoryFormatRegExPattern, int maxLength)

        {

            var form = new Form();

            var label = new Label();

            var textBox = new TextBox();

            var buttonOk = new Button();

            var buttonCancel = new Button();

            var imageBox = new PictureBox();



            EventHandler textchanged = delegate (object sender, EventArgs e)

            {

                bool mandatory_success = Regex.IsMatch(textBox.Text, mandatoryFormatRegExPattern);



                if (textBox.Text == "" || textBox.Text.Length > maxLength || !mandatory_success)

                {

                    imageBox.Image = nspector.Properties.Resources.ieframe_1_18212;

                    buttonOk.Enabled = false;

                    return;

                }



                foreach (string invStr in invalidInputs)

                {

                    if (textBox.Text.ToUpper() == invStr.ToUpper())

                    {

                        imageBox.Image = Properties.Resources.ieframe_1_18212;

                        buttonOk.Enabled = false;

                        return;

                    }

                }



                imageBox.Image = Properties.Resources.ieframe_1_31073_002;

                buttonOk.Enabled = true;

            };





            textBox.TextChanged += textchanged;





            form.Text = title;

            label.Text = promptText;

            textBox.Text = value;

            textBox.MaxLength = maxLength;

            imageBox.Image = Properties.Resources.ieframe_1_18212;



            buttonOk.Text = "OK";

            buttonCancel.Text = "Cancel";

            buttonOk.DialogResult = DialogResult.OK;

            buttonCancel.DialogResult = DialogResult.Cancel;



            buttonOk.Enabled = false;



            label.SetBounds(9, 20, 372, 13);

            textBox.SetBounds(12, 36, 352, 20);

            buttonOk.SetBounds(228, 72, 75, 23);

            buttonCancel.SetBounds(309, 72, 75, 23);



            imageBox.SetBounds(368, 36, 16, 16);



            label.AutoSize = true;

            imageBox.Anchor = AnchorStyles.Top | AnchorStyles.Right;

            textBox.Anchor = textBox.Anchor | AnchorStyles.Right;

            buttonOk.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;

            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;



            form.ClientSize = new Size(396, 107);

            form.Controls.AddRange(new Control[] { label, textBox, imageBox, buttonOk, buttonCancel });

            form.ClientSize = new Size(Math.Max(300, label.Right + 10), form.ClientSize.Height);

            form.FormBorderStyle = FormBorderStyle.FixedDialog;

            form.StartPosition = FormStartPosition.CenterParent;

            form.MinimizeBox = false;

            form.MaximizeBox = false;

            form.AcceptButton = buttonOk;

            form.CancelButton = buttonCancel;



            textchanged(form, new EventArgs());



            DialogResult dialogResult = form.ShowDialog();

            value = textBox.Text;

            return dialogResult;

        }

    }

}