using Bricscad.ApplicationServices;
using Bricscad.Windows;
using Prism.Dialogs;
using Prism.Ioc;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Input;
using Telerik.Windows.Controls;
using Unity;

namespace CAD.Extend.ViewModels
{
    /// <summary>
    /// abstract 不同于接口，可以实现具体的代码
    /// </summary>
    public abstract class DialogBase : ViewModelBase
    {
        public DialogBase()
        {
            _dialogService = GlobalObject._prismContainer.Resolve<IDialogService>();
            window_loaded = new DelegateCommand(onWindow_loaded);
            CloseCommand = new DelegateCommand(ExecuteCloseCommand);
            OKCommand = new DelegateCommand(ExecuteOKCommandAsync);
             
        }
        #region binding
        private bool _isbusy;

        public bool IsBusy
        {
            get { return _isbusy; }
            set { _isbusy = value; RaisePropertyChanged(nameof(IsBusy)); }
        }
        private string _BusyContent;

        public string BusyContent
        {
            get { return _BusyContent; }
            set { _BusyContent = value; RaisePropertyChanged(nameof(BusyContent)); }
        }

        /// <summary>
        /// 加载后
        /// </summary>
        public ICommand window_loaded { get; }
        public ICommand CloseCommand { get; }

        public ICommand OKCommand { get; }
        private string _title;

        public string title
        {
            get { return _title; }
            set { _title = value; RaisePropertyChanged(nameof(title)); }
        }
        #endregion
        IUnityContainer _unityContainer;
        public readonly IDialogService _dialogService;
        /// <summary>
        /// CODE-BEHAND里设置为this.close以关闭。调用时，.invoke即可
        /// </summary>
        public Action CloseWindowAction { get; set; }
        /// <summary>
        /// virtual 可以重写
        /// </summary>
        /// <param name="parameter"></param>
        public virtual void ExecuteCloseCommand(object parameter)
        {
            // 关闭窗口 (需要通过 CommandParameter 传入窗口实例)
            if (parameter is System.Windows.Window window)
            {
                window.Close();
            }
        }
        public virtual void onWindow_loaded(object para)
        {

        }
        public virtual void ExecuteOKCommandAsync(object para)
        {

        }
    }
}