Untitled

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

namespace cAlgo
{
    [Indicator(IsOverlay = true, TimeZone = TimeZones.EasternStandardTime, AccessRights = AccessRights.None)]
    public class MomentKey : Indicator
    {
        [Parameter("Hours List (comma-separated, format: HH:mm)", DefaultValue = "7:10,8:30,9:20,10:10,11:25")]
        public string HoursList { get; set; }

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

        private List<(int hour, int minute)> targetTimes;

        protected override void Initialize()
        {
            // Parse the list of hour:minute pairs
            targetTimes = HoursList.Split(',')
                .Select(time => time.Trim().Split(':'))
                .Where(parts => parts.Length == 2 && int.TryParse(parts[0], out _) && int.TryParse(parts[1], out _))
                .Select(parts => (hour: int.Parse(parts[0]), minute: int.Parse(parts[1])))
                .ToList();
        }

        public override void Calculate(int index)
        {
            var currentBarTime = MarketSeries.OpenTime[index];
            
            // Check if the current bar matches any specified hour and minute
            if (targetTimes.Any(t => t.hour == currentBarTime.Hour && t.minute == currentBarTime.Minute))
            {
                string timeText = $"{currentBarTime.Hour:00}:{currentBarTime.Minute:00} {currentBarTime.DayOfWeek}";

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

                // Add a text label on the line
                Chart.DrawText(
                    $"HourLabel_{index}",
                    timeText,
                    currentBarTime,
                    MarketSeries.Low[index] - Symbol.PipSize * 50,
                    Color.DarkRed
                );
            }
        }
    }
}