aivfo-tl-3.0/aivfo-front-manament-2.0/ivf_tl_Manage/UserControls/DateItem.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace ivf_tl_Manage.UserControls
{
    /// <summary>
    /// DateItem.xaml 的交互逻辑
    /// </summary>
    public partial class DateItem : UserControl
    {
        public Action clickAction;
        public DateItem()
        {
            InitializeComponent();
        }


        public bool IsSelectProperty
        {
            get { return (bool)GetValue(IsSelectPropertyProperty); }
            set { SetValue(IsSelectPropertyProperty, value); }
        }

        // Using a DependencyProperty as the backing store for IsSelectProperty.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty IsSelectPropertyProperty =
            DependencyProperty.Register("IsSelectProperty", typeof(bool), typeof(DateItem), new PropertyMetadata(false,new PropertyChangedCallback(OnIsSelectProertyChangeCallback)));

        private static void OnIsSelectProertyChangeCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (!(d is DateItem source)) return;
            bool newValue = (bool)e.NewValue;
            if (newValue)
                source.SetBg();
        }

        public DateItemData DataItemProperty
        {
            get { return (DateItemData)GetValue(DataItemPropertyProperty); }
            set { SetValue(DataItemPropertyProperty, value); }
        }

        // Using a DependencyProperty as the backing store for DataItemProperty.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty DataItemPropertyProperty =
            DependencyProperty.Register("DataItemProperty", typeof(DateItemData), typeof(DateItem), new PropertyMetadata(null, new PropertyChangedCallback(OnDataItemPropertyChangedCallback)));

        private static void OnDataItemPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (!(d is DateItem source)) return;
            DateItemData dataItme = (DateItemData)e.NewValue;
            if (dataItme == null) return;
            source.tx_text.Text = dataItme.Time.Day.ToString();
            if (!dataItme.IsCurrentMonth)
            {
                source.tx_text.Foreground = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#9B9B9B"));
            }
            //if (source.CheckToday(dataItme.Time))
            //{
            //    source.bg.Fill = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#4D75AC"));
            //    source.tx_text.Foreground=new SolidColorBrush(Colors.White);
            //}
        }

        private void Grid_MouseEnter(object sender, MouseEventArgs e)
        {
            if (IsSelectProperty)
            {
                ellipse.Visibility = Visibility.Visible;
            }
            else
            {
                bg.Fill = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#D4DCE7"));
            }
        }

        private void Grid_MouseLeave(object sender, MouseEventArgs e)
        {
            if (IsSelectProperty)
            {
                ellipse.Visibility = Visibility.Collapsed;
            }
            else
            {
                bg.Fill = new SolidColorBrush(Colors.Transparent);
            }
        }

        private void Grid_MouseDown(object sender, MouseButtonEventArgs e)
        {
            IsSelectProperty = true;
            clickAction?.Invoke();
        }
        public void SetBg()
        {
            bg.Fill = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#4D75AC"));
            tx_text.Foreground = new SolidColorBrush(Colors.White);
        }
        public void SetTodayBg()
        {
            if(DataItemProperty.IsToday )
                bg.StrokeThickness = 1;
            else
                bg.StrokeThickness = 0;
        }
    }

    public class DateItemData
    {
        public DateTime Time { get; set; }
        public bool IsCurrentMonth { get; set; }
        public bool IsSelect { get; set; }
        public bool IsToday { get; set; }

    }
}