Epanet.Calcu修改

lixiaojun

2024-11-11 00bcee19c5dff21a9848c16b45419efb74bf07e9

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namespace Yw.EPAnet
{
    /// <summary>
    /// 节点
    /// </summary>
    public class Node : Visual
    {
        /// <summary>
        /// 
        /// </summary>
        public Node() { }
 
        /// <summary>
        /// 
        /// </summary>
        public Node(Node ths) : base(ths)
        {
            Quality = ths.Quality;
            Position = ths.Position;
            Links = ths.Links;
        }
 
 
        /// <summary>
        /// 初始水质
        /// </summary>
        public double Quality { get; set; }
 
        /// <summary>
        /// 位置
        /// </summary>
        public Position2d Position { get; set; }
 
        /// <summary>
        /// 连接的管段集
        /// <summary>
        public List<Link> Links { get; set; }
 
 
        /// <summary>
        /// 获取下游管段列表
        /// </summary>
        public virtual List<Link> GetNextLinks()
        {
            if (this.Links == null)
            {
                return default;
            }
            return this.Links.Where(x => x.StartNode == this).ToList();
        }
 
        /// <summary>
        /// 获取下游管段列表
        /// </summary>
        public virtual List<Link> GetNextLinks(List<CalcuLink> allCalcuLinks)
        {
            if (allCalcuLinks == null || allCalcuLinks.Count < 1)
            {
                return GetNextLinks();
            }
            if (this.Links == null)
            {
                return default;
            }
            var nextLinks = new List<Link>();
            foreach (var link in this.Links)
            {
                var calcLink = allCalcuLinks.Find(x => x.Id == link.Id);
                if (calcLink != null)
                {
                    if (link.StartNode == this)
                    {
                        if (calcLink.Flow > 0)
                        {
                            nextLinks.Add(link);
                        }
                    }
                    else if (link.EndNode == this)
                    {
                        if (calcLink.Flow < 0)
                        {
                            nextLinks.Add(link);
                        }
                    }
                }
            }
            return nextLinks;
        }
 
        /// <summary>
        /// 获取上游管段列表
        /// </summary>
        public virtual List<Link> GetPrevLinks()
        {
            if (this.Links == null)
            {
                return default;
            }
            return this.Links.Where(x => x.EndNode == this).ToList();
        }
 
        /// <summary>
        /// 获取上游管段列表
        /// </summary>
        public virtual List<Link> GetPrevLinks(List<CalcuLink> allCalcuLinks)
        {
            if (allCalcuLinks == null || allCalcuLinks.Count < 1)
            {
                return GetPrevLinks();
            }
            if (this.Links == null)
            {
                return default;
            }
            var prevLinks = new List<Link>();
            foreach (var link in this.Links)
            {
                var calcLink = allCalcuLinks.Find(x => x.Id == link.Id);
                if (calcLink != null)
                {
                    if (link.StartNode == this)
                    {
                        if (calcLink.Flow < 0)
                        {
                            prevLinks.Add(link);
                        }
                    }
                    else if (link.EndNode == this)
                    {
                        if (calcLink.Flow > 0)
                        {
                            prevLinks.Add(link);
                        }
                    }
                }
            }
            return prevLinks;
        }
 
    }
}