using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Interop;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using Muchinfo.MTPClient.Account.ViewModels;
using Muchinfo.MTPClient.Data.Enums;
using Muchinfo.MTPClient.Resources;

namespace Muchinfo.MTPClient.Account.Views
{
    /// <summary>
    /// TradeParamSetView.xaml 的交互逻辑
    /// </summary>
    public partial class TradeParamSetView : Window
    {
        private TradeParamsSetViewModel viewModel = null;

        public TradeParamSetView()
        {
            InitializeComponent();
            this.DataContext = new TradeParamsSetViewModel();
        }

        /// <summary>
        /// 在这个方法执行的时候，可以获取到Style中元素的对象，这样我就可以给TradeTabControl注册时间
        /// </summary>
        public override void OnApplyTemplate()
        {
            base.OnApplyTemplate();
            TabControl tabControl = GetTemplateChild("TradeTabControl") as TabControl;
            if (tabControl != null)
            {
                tabControl.SelectionChanged += tabControl_SelectionChanged;
            }
            
        }

        /// <summary>
        /// tabControl 的选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void tabControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            InitViewModel();
            TabItem item = e.AddedItems[0] as TabItem;
            if (item != null && item.IsSelected && viewModel != null)
            {
                if (Client_Resource.TradeParamerSet_Title.Equals(item.Header))// 交易参数设置
                {
                    viewModel.SettingTadIndex = SettingTadIndex.TRADE_SETTING;
                }
                else if (Client_Resource.Auto_Entrust_Profit_Loss.Equals(item.Header)) // 自动止盈止损
                {
                    viewModel.SettingTadIndex = SettingTadIndex.TRADE_AUTO_ENTRUST;
                }
            }
        }

        private void InitViewModel()
        {
            if (viewModel == null)
            {
                viewModel = this.DataContext as TradeParamsSetViewModel;
            }
        }

        private void TextBoxBase_SP_OnTextChanged(object sender, TextChangedEventArgs e)
        {
            InitViewModel();
            int i = 0;
            if (int.TryParse((((TextBox)sender).Text), out i))
            {
                viewModel.SP_TextChanged.Execute(i);
            }
        }

        private void TextBoxBase_SL_OnTextChanged(object sender, TextChangedEventArgs e)
        {
            InitViewModel();
            int i = 0;
            if (int.TryParse((((TextBox)sender).Text), out i))
            {
                viewModel.SL_TextChanged.Execute(i);
            }
        }
    }
}