using MvvmScaffoldFrame48.DLL;
using MvvmScaffoldFrame48.DLL.AuditTrail;
using MvvmScaffoldFrame48.DLL.WindowsTools;
using MvvmScaffoldFrame48.Model;
using MvvmScaffoldFrame48.Model.StorageModel.AuditTrail;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Input;

namespace MvvmScaffoldFrame48.ViewModel.ViewModel
{
    public class CustomControlViewModel:BaseViewModel
    {
        #region 界面绑定属性
        private bool _staticTest = false;
        public bool StaticTest
        {
            get { return _staticTest; }
            set
            {
                if (_staticTest != value)
                {
                    _staticTest = value;
                    OnPropertyChanged(nameof(StaticTest));
                }
            }
        }

        private ObservableCollection<string> _formulationItems = new ObservableCollection<string>();
        public ObservableCollection<string> FormulationItems 
        {
            get { return _formulationItems;}
            set
            {
                if (_formulationItems != value)
                {
                    _formulationItems = value;
                    OnPropertyChanged(nameof(FormulationItems));
                }
            }
        }

        /// <summary>
        /// 状态1，用于测试按钮颜色切换
        /// </summary>
        private bool _isActivated1;
        public bool IsActivated1
        {
            get => _isActivated1;
            set
            {
                _isActivated1 = value;
                OnPropertyChanged(nameof(IsActivated1));
            }
        }

        /// <summary>
        /// 状态2，用于测试按钮颜色切换
        /// </summary>
        private bool _isActivated2;
        public bool IsActivated2
        {
            get => _isActivated2;
            set
            {
                _isActivated2 = value;
                OnPropertyChanged(nameof(IsActivated2));
            }
        }

        #endregion

        #region 界面绑定事件
        public ICommand TestCommand { get; set; }
        public ICommand SwitchCommand { get; set; }
        public ICommand DoubleSwitchCommand { get; set; }
        #endregion

        #region 属性
        #endregion

        #region 绑定用Action方法

        private void Test(object obj)
        {
            StaticTest = !StaticTest;
        }
        private void DoubleSwitchButton(object obj)
        {
            IsActivated1 = !_isActivated1;
            IsActivated2 = !_isActivated2;
        }
        private void SwitchButton(object obj)
        {
            IsActivated2 = !_isActivated2;
        }
        #endregion

        #region 绑定用Predicate方法
        private bool CanTrue(object obj)
        {
            return true;
        }
        #endregion

        #region 其他方法
        public CustomControlViewModel()
        {
            TestCommand = new RelayCommand(Test, CanTrue);
            DoubleSwitchCommand = new RelayCommand(DoubleSwitchButton, CanTrue);
            SwitchCommand = new RelayCommand(SwitchButton, CanTrue);
            FormulationItems.Add("1");
        }
        #endregion

    }
}