using MuchInfo.Chart.Data.EnumTypes;
using MuchInfo.Chart.Data.Models;
using MuchInfo.Chart.WPF.Helpers;
using System;
using System.Collections.Generic;
using System.Windows.Controls;
using System.Linq;

namespace MuchInfo.Chart.WPF.Controls.QuickTimeSpan
{
    /// <summary>
    /// TimeSpanControl.xaml 的交互逻辑
    /// </summary>
    public partial class TimeSpanPicker : UserControl
    {
        #region Constructors

        public TimeSpanPicker(Chart chart)
        {
            this.InitializeComponent();

            InitializeButtons(chart);

            if (null != chart) UpdateButtonStatus(chart.CycleType);
        }

        #endregion Constructors

        #region Delegates

        public delegate void TimeSpanChangedEventHandler(CycleType cycleType);

        #endregion Delegates

        #region Events

        public event TimeSpanPicker.TimeSpanChangedEventHandler ChangeTimeSpan;

        #endregion Events

        #region Methods

        #region Internal Methods

        /// <summary>
        /// Adds the custom button.
        /// </summary>
        /// <param name="text">The text.</param>
        /// <param name="timeSpan">The time span.</param>
        internal void AddCustomButton(string text, TimeSpan timeSpan)
        {
            this.stackMain.Children.Add(new TimeSpanButton(text, CycleType.Custom, this));
        }

        /// <summary>
        /// 添加指标周期。
        /// </summary>
        /// <param name="text">显示名称</param>
        /// <param name="cycleType">周期</param>
        /// <param name="index">插入的索引</param>
        internal void InsertCycleTypeBtton(string text, CycleType cycleType, int index)
        {
            this.stackMain.Children.Insert(index, new TimeSpanButton(text, cycleType, this));
        }


        /// <summary>
        /// 选择显示区间后执行
        /// </summary>
        /// <param name="cycleType">Type of the cycle.</param>
        internal void UpdateCyleType(CycleType cycleType)
        {
            var handler = this.ChangeTimeSpan;
            if (handler != null)
            {
                handler(cycleType);
                UpdateButtonStatus(cycleType);
            }
        }

        /// <summary>
        /// Updates the button status.
        /// </summary>
        /// <param name="cycleType">Type of the cycle.</param>
        private void UpdateButtonStatus(CycleType cycleType)
        {
            if (this.stackMain == null || this.stackMain.Children == null || this.stackMain.Children.Count == 0) return;
            foreach (var button in stackMain.Children)
            {
                var timeSpanButton = button as TimeSpanButton;
                if (timeSpanButton == null) continue;
                if (timeSpanButton.CycleType == cycleType)
                {
                    timeSpanButton.Opacity = 1.0;
                }
                else
                {
                    timeSpanButton.Opacity = 0.5;
                }
            }
        }

        #endregion Internal Methods

        #region Private Methods

        /// <summary>
        /// Initializes the buttons.
        /// </summary>
        private void InitializeButtons(Chart chart)
        {
            this.stackMain.Children.Clear();
            if (chart.CycleItems == null || chart.CycleItems.Count() == 0)
            {
                //chart.CycleItems = new List<CycleModel>();
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.TimeSharing });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Minute });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Minute5 });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Minute15 });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Minute30 });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Minute60 });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Minute120 });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Minute240 });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Day });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Week });
                //chart.CycleItems.Add(new CycleModel() { Cycle = CycleType.Month });
            }
            //foreach (var item in chart.CycleItems)
            //{
            //    switch (item.Cycle)
            //    {
            //        case CycleType.TimeSharing:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_TimeSharingLine);
            //            break;
            //        case CycleType.Minute:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_OneMinute);
            //            break;
            //        case CycleType.Minute3:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_ThreeMinute);
            //            break;
            //        case CycleType.Minute5:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_FiveMinute);
            //            break;
            //        case CycleType.Minute10:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_TenMinute);
            //            break;
            //        case CycleType.Minute15:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_FifteenMinute);
            //            break;
            //        case CycleType.Minute30:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_ThirtyMinute);
            //            break;
            //        case CycleType.Minute60:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_SixtyMinute);
            //            break;
            //        case CycleType.Minute90:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_NinetyMinute);
            //            break;
            //        case CycleType.Minute120:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_Minute120);
            //            break;
            //        case CycleType.Minute180:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_Minute180);
            //            break;
            //        case CycleType.Minute240:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_Minute240);
            //            break;
            //        case CycleType.Hour:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_OneHour);
            //            break;
            //        case CycleType.Day:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_OneDay);
            //            break;
            //        case CycleType.Week:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_OneWeek);
            //            break;
            //        case CycleType.Month:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_OneMonth);
            //            break;
            //        case CycleType.Quarter:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_OneQuarter);
            //            break;
            //        case CycleType.Year:
            //            item.Btn_Text = LanguageManager.FindResource(LanguageConst.TimeSpanControl_OneYear);
            //            break;
            //        case CycleType.Custom:
            //            item.Btn_Text = Math.Floor(chart.ChartTimeSpan.TotalMinutes).ToString();
            //            break;
            //        default:
            //            item.Btn_Text = Math.Floor(chart.ChartTimeSpan.TotalMinutes).ToString();
            //            break;
            //    }

                //if (!string.IsNullOrEmpty(item.Btn_Text))
                //{
                //    this.stackMain.Children.Add(new TimeSpanButton(item.Btn_Text, item.Cycle, this));
                //}
            //}
        }

        /// <summary>
        /// Updates the buttons.
        /// </summary>
        internal void UpdateButtons(Chart chart)
        {
            this.stackMain.Children.Clear();
            InitializeButtons(chart);
        }

        #endregion Private Methods

        private void Border_MouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
        {

        }

        #endregion Methods
    }
}