Untitled

using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;
using System.Linq;

namespace cAlgo
{
    [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class MomentKey : Indicator
    {
        [Parameter("Hours List (comma-separated)", DefaultValue = "7,8,9,10,11")]
        public string HoursList { get; set; }

        [Parameter("Line Color", DefaultValue = "Red")]
        public string LineColor { get; set; }

        [Parameter("Line Thickness", DefaultValue = 1)]
        public int LineThickness { get; set; }

        protected override void Initialize()
        {
            // Nothing to initialize
        }

        public override void Calculate(int index)
        {
            // Parse the list of hours
            var hours = HoursList.Split(',')
                .Select(hour => int.TryParse(hour.Trim(), out var parsedHour) ? parsedHour : (int?)null)
                .Where(hour => hour.HasValue)
                .Select(hour => hour.Value)
                .ToList();

            var currentBarTime = MarketSeries.OpenTime[index];

            // Check if the current bar is at one of the specified hours
            if (hours.Contains(currentBarTime.Hour) && currentBarTime.Minute == 0)
            {
                string hourText = $"{currentBarTime.Hour:00}:00";

                // Draw a vertical dashed line
                var verticalLine = Chart.DrawVerticalLine(
                    $"MomentKey_{index}",
                    currentBarTime,
                    Color.DarkRed,
                    LineThickness,
                    LineStyle.DotsVeryRare
                );

                // Add a text label on the line
                
                Chart.DrawText(
                    $"HourLabel_{index}",
                    hourText,
                    currentBarTime,
                    Chart.TopY,
                    Color.DarkRed
                );
            }
        }
    }
}