using Sunny.UI;
using System.Data;

namespace WWPipeLine.MapBasic.Results
{
	public class RWWithChartBar : RWWithChart
	{
		protected override void AddOptionSeries(DataTable dt)
		{
			foreach (DataRow dr in dt.Rows)
			{
				var color = m_Colors[dt.Rows.IndexOf(dr)];
				UIBarSeries series = new UIBarSeries();
				for (int i = 1; i < dr.ItemArray.Length; i++)
				{
					double.TryParse(dr[i].ToString(), out double val);
					series.AddData(val, color);
				}
				((UIBarOption)m_UIOption).AddSeries(series);
			}
		}

		protected override void AddXAxis(DataTable dt)
		{
			UIBarOption option = m_UIOption as UIBarOption;
			option.XAxis.Scale = true;
			option.XAxis.MaxAuto = true;
			option.XAxis.MinAuto = true;
			var colIndex = 0;
			foreach (DataColumn colum in dt.Columns)
			{
				if (colIndex++ == 0) continue;
				option.XAxis.Data.Add(colum.ColumnName);
			}
			if (option.XAxis.Data.Count > 5)
			{
				option.XAxis.AxisLabel.Angle = 45;
			}
			else
			{
				option.XAxis.AxisLabel.Angle = 0;
			}
		}
		protected override void SetLegendItem(DataTable dt)
		{
			foreach (DataRow dr in dt.Rows)
			{
				((UIBarOption)m_UIOption).Legend.AddData(dr[0].ToString(), m_Colors[dt.Rows.IndexOf(dr)]);
			}
		}
		protected override void CreateChart()
		{
			m_UIChart = new UIBarChart();
			m_UIOption = new UIBarOption();
		}
		protected override void SetOptionEx()
		{
			((UIBarOption)m_UIOption).XAxis.Name = SetXAxisName();
			((UIBarOption)m_UIOption).YAxis.Name = SetYAxisName();
			((UIBarOption)m_UIOption).Grid.Left = 80;
		}
	}
}