Sic.Framework-Nanjing-Baishi/MECF.Framework.Common/Aitex/Core/RT/IOCore/Interlock/Actions/InterlockAction.cs

using System.Collections.Generic;

namespace Aitex.Core.RT.IOCore.Interlock.Actions
{
	public class InterlockAction : InterlockActionBase
	{
		public InterlockAction(string module, DOAccessor doItem, bool value, string tip, Dictionary<string, string> cultureTip)
			: base(module, doItem, value, tip, cultureTip)
		{
		}

		#region Methods

		/// <summary>
		/// 如果命中某个互锁限制条件，则将DO电平恢复到Action定义的反向电平。
		/// </summary>
		/// <param name="reason">执行恢复电平动作的信息。</param>
		/// <returns>
		/// True：执行了电平恢复操作；False：未操作电平
		/// </returns>
		public bool TryReverse(out string reason)
		{
			reason = string.Empty;

			// 如果DO当前电平不等于Action定义的电平，则啥也不干
			if (_do.Value != _actionValue)
				return false;

			// 如果DO已经输出Action定义的电平，则反向
			if (_do.SetValue(!_actionValue, out reason))
				reason =
					$"Interlock Force set DO-{_do.IoTableIndex}({_do.Name}) = [{((!_actionValue) ? "ON" : "OFF")}]";
			return true;
		}

        public override void Monitor()
        {
            throw new System.NotSupportedException();
        }

        #endregion


    }
}