using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using Miner.Resource;
using Miner.Data.Access;
using Miner.Data.Decoration;
using Miner.Responder.Shared;

namespace Miner.Responder.ArchiveExplorer.Filters
{
      public class IncidentIDInput : System.Windows.Forms.UserControl , IUserInput
      {
            #region Constructor
            public IncidentIDInput()
            {
                  InitializeComponent();
                  textBox.MaxLength = 9;
            }
            #endregion

            #region IUserInput Implementation
            /// <summary>
            /// Initializes this user input control.
            /// </summary>
            /// <param name="dataSet"></param>
            public void Initialize(IDictionary properties)
            {
                  if (properties != null)
                  {
                        if (properties.Contains(_IncidentID))
                        {
                              textBox.Text = properties[_IncidentID].ToString();
                        }
                  }
            }

            /// <summary>
            /// Gets the user inputs that were entered in this control.
            /// </summary>
            public IDictionary Properties
            {
                  get
                  {
                        IDictionary properties = new Hashtable();
                        if (!SetIntegerProperty(textBox, properties, _IncidentID)) return null;
                        return properties;
                  }
            }

            /// <summary>
            /// Gets a description based on the user inputs.
            /// </summary>
            public string Description
            {
                  get
                  {
                        StringBuilder builder = new StringBuilder();

                        if (textBox.Text != string.Empty)
                        {
                              builder.Append("Incident ID = ");
                              builder.Append(textBox.Text);
                        }

                        return builder.ToString();
                  }
            }
            #endregion

            #region Private Instance Constants
            private const string _IncidentID = "IncidentID";
            #endregion

            #region Private Instance Methods
            private bool SetIntegerProperty(Infragistics.Win.UltraWinEditors.UltraTextEditor textBox,
                  IDictionary properties, string key)
            {
                  bool result = true;

                  if (textBox.Text == string.Empty)
                  {
                        properties[key] = textBox.Text;
                  }
                  else if (IsInteger(textBox.Text))
                  {
                        properties[key] = Convert.ToInt32(textBox.Text);
                  }
                  else
                  {
                        Messaging.MsgUser(Miner.Responder.ArchiveExplorer.Properties.Resources.MsgInputNotValid);
                        result = false;
                        textBox.Clear();
                  }

                  return result;
            }


            private bool IsInteger(string text)
            {
                  foreach(char c in text)
                  {
                        if(!Char.IsNumber(c))
                              return false;
                  }
                  return true;
            }
            #endregion

      }
}