using LiveCharts;
using LiveCharts.Uwp;
using System.ComponentModel;
using Windows.UI.Xaml.Controls;

// The User Control item template is documented at http://go.microsoft.com/fwlink/?LinkId=234236

namespace UWP.CartesianChart.CustomTooltipAndLegend
{
    public sealed partial class CustomersTooltip : IChartTooltip
    {
        private TooltipData _data;

        public CustomersTooltip()
        {
            InitializeComponent();

            //LiveCharts will inject the tooltip data in the Data property
            //your job is only to display this data as required

            DataContext = this;
        }

        public event PropertyChangedEventHandler PropertyChanged;

        public TooltipData Data
        {
            get { return _data; }
            set
            {
                _data = value;
                OnPropertyChanged("Data");
            }
        }

        public TooltipSelectionMode SelectionMode { get; set; }

        public void OnPropertyChanged(string propertyName = null)
        {
            if (PropertyChanged != null)
                PropertyChanged.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}