aivfo-tl-3.0/ivf_tl_operate_2.0/ivf_tl_Operate/CustomUserControls/CustomerDateControl.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_Operate.CustomUserControls
{
    /// <summary>
    /// CustomerDateControl.xaml 的交互逻辑
    /// </summary>
    public partial class CustomerDateControl : UserControl
    {
        public event Action<string> SelectDateAction;
        public event Action<object> CloseAction;
        private string selectDay;
        private bool isToady = false;
        private int currentDay = 1;
        private int currentMouth = 1;
        private int currentYear;
        private DateUtil dataUtil = new DateUtil();
        private int defaultColumn = 7;
        private int row = 0;
        private int index = 0;
        private int currentMouthDay = 0;
        private int CalcCount = 1;
        private DateTime cuurentDate = DateTime.Now;
        private int[] hours = new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 };
        private int[] mins = new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59 };
        public bool isNYR { get; set; }
        /// <summary>
        /// 是否可以选择未来
        /// </summary>
        public bool isSelectWeiLai { get; set; } = false;
        public CustomerDateControl()
        {
            var currentDate = DateTime.Now;
            InitializeComponent();
            combH.ItemsSource = hours;
            combH.SelectedIndex = 0;
            combM.ItemsSource = mins;
            combM.SelectedIndex = 0;
            InitCurrentDate(currentDate);
            Init(currentDate);
            btnLeft.MouseLeftButtonDown += BtnLeft_MouseLeftButtonDown;
            btnRight.MouseLeftButtonDown += BtnRight_MouseLeftButtonDown;
            btnConfrim.MouseLeftButtonDown += BtnConfrim_MouseLeftButtonDown;

        }
        public void SetNYR(bool isnyr)
        {
            isNYR = isnyr;
            if (isNYR)
            {
                c1.Visibility = Visibility.Hidden;
            }
            else
            {
                c1.Visibility = Visibility.Visible;
            }

        }
        private void BtnConfrim_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            ReturnDate();
        }

        private void ReturnDate()
        {
            string selectDate = "";
            if (!isNYR)
            {
                selectDate = string.Format("{0}-{1} {2}", tbYear.Text, selectDay.PadLeft(2, '0'), combH.SelectedValue.ToString().PadLeft(2, '0') + ":" + combM.SelectedValue.ToString().PadLeft(2, '0'));//+ ":00"
            }
            else
            {
                selectDate = string.Format("{0}-{1}", tbYear.Text, selectDay.PadLeft(2, '0'));
            }
            SelectDateAction?.Invoke(selectDate);
        }

        private void BtnRight_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            cuurentDate = cuurentDate.AddMonths(1);
            Init(cuurentDate);

        }
        private void InitCurrentDate(DateTime currentDate)
        {
            currentDay = currentDate.Day;
            currentMouth = currentDate.Month;
            currentYear = currentDate.Year;
            selectDay = currentDay + "";
        }

        private void CheckIsToday(DateTime date)
        {
            isToady = (date.Year == currentYear && date.Month == currentMouth && date.Day == currentDay);
        }
        private void BtnLeft_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            cuurentDate = cuurentDate.AddMonths(-1);
            Init(cuurentDate);

        }

        public void SetSelectTime(DateTime currentDate)
        {
            InitCurrentDate(currentDate);
            Init(currentDate);
        }
        /// <summary>
        /// 可以选择未来
        /// </summary>
        public void SetSelectWeiLai()
        {
            var currentDate = DateTime.Now;
            isSelectWeiLai = true;
            InitCurrentDate(currentDate);
            Init(currentDate);
        }

        private void Init(DateTime now)
        {
            tbYear.Text = now.ToString("yyyy-MM");
            CheckIsToday(now);
            week.Children.Clear();
            InitParameter(now);
            InitGrid();
            InitWeek();
        }
        private void ClearStyle()
        {
            foreach (var item in week.Children)
            {
                TextBlock tb = item as TextBlock;
                if (tb != null)
                {
                    if (DateTime.TryParse($"{this.tbYear.Text}-{tb.Text}", out DateTime itemDatetime))
                    {
                        if (!isSelectWeiLai)
                        {
                            if (itemDatetime > DateTime.Now)
                            {

                            }
                            else
                            {
                                ReSetSelected(tb);
                                tb = null;
                            }
                        }
                        else
                        {
                            ReSetSelected(tb);
                            tb = null;
                        }
                    }
                }
            }

        }
        private void InitRows(int rowCount)
        {
            while (rowCount-- > 0)
            {
                RowDefinition rd = new RowDefinition();
                rd.Height = new GridLength();
                week.RowDefinitions.Add(rd);
            }
        }


        private void InitColumns(int colCount)
        {
            while (colCount-- > 0)
            {
                ColumnDefinition rd = new ColumnDefinition();
                rd.Width = new GridLength();
                week.ColumnDefinitions.Add(rd);
            }
        }

        private void InitParameter(DateTime now)
        {
            index = dataUtil.CurrentMonthFristDayOfWeek(now) - 1;
            currentMouthDay = dataUtil.CurrentMonthCount(now);
            int temp = currentMouthDay - (7 - index);
            row = 1 + temp / 7 + (temp % 7 == 0 ? 0 : 1);
        }
        private void InitGrid()
        {
            InitRows(row);
            InitColumns(defaultColumn);
        }

        private void ReSetSelected(TextBlock d)
        {
            d.Background = new SolidColorBrush(Colors.White);
            d.Foreground = new SolidColorBrush(Colors.Black);
        }
        private void SetSelected(TextBlock d)
        {
            d.Background = new SolidColorBrush(Colors.Black);
            d.Foreground = new SolidColorBrush(Colors.White);
            selectDay = d.Text;
        }
        private void InitWeek()
        {

            for (int i = 0; i < row; i++)
            {
                for (int j = 0; j < defaultColumn; j++)
                {
                    TextBlock d = new TextBlock();
                    d.Foreground = new SolidColorBrush(Colors.Black);
                    d.Width = week.Width / defaultColumn;
                    d.Height = week.Height / row;

                    if (!isSelectWeiLai)
                    {
                        if (DateTime.TryParse($"{this.tbYear.Text}-{CalcCount}", out DateTime itemDatetime))
                        {
                            if (itemDatetime > DateTime.Now)
                            {
                                d.Foreground = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#B0B4B9"));
                                goto CC;
                            }
                        }
                    }

                    //d.MouseEnter += (o, e) => {
                    //    SetSelected(d);
                    //};
                    //d.MouseLeave += (o, e) => {
                    //    ReSetSelected(d);
                    //};
                    d.MouseLeftButtonDown += (o, e) =>
                    {
                        TextBlock tb = o as TextBlock;
                        if (o != null)
                        {
                            ClearStyle();
                            SetSelected(tb);
                            //if (isNYR)
                            //{
                            //    Visibility = Visibility.Hidden;
                            //    ReturnDate();
                            //}
                        }
                    };
                CC:
                    d.FontSize = 60;
                    d.Text = CalcCount.ToString();
                    d.HorizontalAlignment = HorizontalAlignment.Center;
                    d.VerticalAlignment = VerticalAlignment.Center;
                    d.TextAlignment = TextAlignment.Center;
                    d.SetValue(Grid.RowProperty, i);
                    if (i != 0)
                    {
                        index = j;
                        d.SetValue(Grid.ColumnProperty, index);
                    }
                    else
                    {
                        d.SetValue(Grid.ColumnProperty, index);
                        if (index == 7)
                            break;
                        index++;
                    }
                    if (CalcCount == currentDay && isToady)//当天设置背景
                        SetSelected(d);

                    week.Children.Add(d);
                    if (CalcCount == currentMouthDay)
                    {
                        CalcCount = 1;
                        break;
                    }
                    CalcCount++;

                }
            }
        }

        private void Cancel_MouseUp(object sender, MouseButtonEventArgs e)
        {
            CloseAction?.Invoke(sender);
        }

        private void OkButton_MouseUp(object sender, MouseButtonEventArgs e)
        {
            ReturnDate();
        }

        private void StartDish_Click(object sender, RoutedEventArgs e)
        {
            ReturnDate();
        }

        private void Cancel_Click(object sender, RoutedEventArgs e)
        {
            CloseAction?.Invoke(sender);
        }
    }


    public class DateUtil
    {
        /// <summary>
        /// 当前月第一天是周几
        /// </summary>
        /// <returns>周几</returns>
        public int CurrentMonthFristDayOfWeek()
        {
            DateTime now = DateTime.Now;
            DateTime d1 = new DateTime(now.Year, now.Month, 1);
            int day = (int)d1.DayOfWeek;
            if (day == 0)
                day = 7;
            return day;
        }
        /// <summary>
        /// 当前月有几天
        /// </summary>
        /// <returns></returns>
        public int CurrentMonthCount()
        {
            DateTime now = DateTime.Now;
            int days = DateTime.DaysInMonth(DateTime.Now.Year, DateTime.Now.Month);
            return days;
        }

        /// <summary>
        /// 当前月有几天
        /// </summary>
        /// <param name="now">当前时间</param>
        /// <returns></returns>
        public int CurrentMonthCount(DateTime now)
        {
            int days = DateTime.DaysInMonth(now.Year, now.Month);
            return days;
        }
        /// <summary>
        /// 当前月第一天是周几
        /// </summary>
        /// <returns>周几</returns>
        public int CurrentMonthFristDayOfWeek(DateTime now)
        {

            DateTime d1 = new DateTime(now.Year, now.Month, 1);
            int day = (int)d1.DayOfWeek;
            if (day == 0)
                day = 7;
            return day;
        }
        public static long ConvertDataTimeLong(DateTime dt)
        {
            DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
            TimeSpan toNow = dt.Subtract(dtStart);
            long timeStamp = toNow.Ticks;
            timeStamp = long.Parse(timeStamp.ToString().Substring(0, timeStamp.ToString().Length - 4));
            return timeStamp;
        }

    }
}