using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace xServer.Controls
{
    //Comparer for comparing registry values (listview)
    public class RegistryValueListItemComparer : IComparer
    {
        public RegistryValueListItemComparer() { }

        public int Compare(object x, object y)
        {
            if (x.GetType() == typeof(RegistryValueLstItem) && y.GetType() == typeof(RegistryValueLstItem))
            {
                return String.Compare(((RegistryValueLstItem)x).RegName, ((RegistryValueLstItem)y).RegName);
            }
            return -1;
        }
    }

    internal class RegistryValueLstItem : ListViewItem
    {
        private string _regName { get; set; }
        private string _type { get; set; }
        private string _data { get; set; }

        public string RegName {
            get { return _regName; }
            set
            {
                _regName = value;
                this.Name = value;
                this.Text = value;
            }
        }
        public string Type {
            get { return _type; }
            set
            {
                _type = value;
                this.ImageIndex = GetRegistryValueImgIndex(value);
            }
        }

        public string Data {
            get { return _data; }
            set
            {
                //Temp solution
                this.SubItems[2].Text = value;
                _data = value;
            }
        }

        public RegistryValueLstItem(string name, string type, string data) :
            base()
        {
            RegName = name;
            this.SubItems.Add(type);
            Type = type;
            this.SubItems.Add(data);
            Data = data;
        }

        private int GetRegistryValueImgIndex(string type)
        {
            switch (type)
            {
                case "REG_MULTI_SZ":
                case "REG_SZ":
                case "REG_EXPAND_SZ":
                    return 0;
                case "REG_BINARY":
                case "REG_DWORD":
                case "REG_QWORD":
                default:
                    return 1;
            }
        }
    }
}