using MECF.Framework.UI.Client.CenterViews.Configs.SystemConfig;
using MECF.Framework.UI.Client.ClientBase;
using System.Collections.ObjectModel;
using System.Linq;
using System.Windows;
using System.Windows.Controls;

namespace MECF.Framework.UI.Client.CenterViews.Dialogs
{
    public class ItemsSelectDialogViewModel : ModuleUiViewModelBase
    {
        #region properties
        public bool IsRadio { get; set; } = false;//默认支持多选
        public bool IsSpin { get; set; } = false;//Spin module 选择时需要特殊处理
        public int ColumnsCount { get; set; } = 1;
        public ObservableCollection<Option> Items { get; set; } = new ObservableCollection<Option>();
        public int ButtonHeight { get; set; } = 50;
        public int ButtonWidth { get; set; } = 200;
        public int ButtonMargin { get; set; } = 5;

        public bool IsSingleModule { get; set; } = false;
        public string Result
        {
            get
            {
                string strRet = string.Empty;
                foreach (var item in Items.Where(x => x.IsChecked))
                {
                    strRet += $",{item.Name}";
                }
                return strRet.Trim(',');
            }
        }

        #endregion

        #region Function
        public void SelectItem(Option option)
        {
            if (IsSpin)
            {
                var obj = Items.FirstOrDefault(x => x.IsChecked);
                if (obj != null)
                {
                    string[] firstElement = obj.Name.Split(' ');
                    if (option.Name.Split(' ')[0] != firstElement[0])
                        return;

                    //resist和rrc 同时只能选择一个
                    if(firstElement.Length>1 && obj!=option)
                    {
                        string[] conflictModuleName = { "resist","rrc" };
                        if(firstElement[1].ToLower().Contains("resist")||firstElement[1].ToLower().Contains("rrc"))
                        {
                            if (option.Name.ToLower().Contains("resist") || option.Name.ToLower().Contains("rrc"))
                                return;
                        }
                    }
                }

            }
            option.IsChecked = !option.IsChecked;
            if (IsRadio)
            {
                foreach (var item in Items.Where(x => x != option))
                {
                    item.IsChecked = false;
                }
            }
            try
            {
                if (IsSingleModule)
                {
                    foreach (var item in Items.Where(x => x.Name.Split(' ')[0] != option.Name.Split(' ')[0]))
                    {
                        item.IsChecked = false;
                    }
                }
            }
            catch (System.Exception)
            {
            }

        }

        public void OK()
        {
            (this.GetView() as Window).DialogResult = true;
        }

        public void Cancel()
        {
            (this.GetView() as Window).DialogResult = false;
        }
        #endregion
    }
}