using System.Numerics;

namespace HydroUI
{


    [Serializable]
    public class NodeViewModel : NodeCalcModel, IBaseViewModel
    {
        #region 构造函数
        public NodeViewModel()
        {
        }
        public NodeViewModel(PointF position)
        {
            Position = position;
        }
        public NodeViewModel(int X, int Y)
        {
            Position = new PointF(X, Y);
        }
        #endregion

        #region 属性



        [DisplayName("编号")]
        [Browsable(true)]
        public new string ID { get { return base.ID; } set { base.ID = value; } }


        [DisplayName("名称")]
        [Browsable(true)]
        public new string Name { get { return base.Name; } set { base.Name = value; } }


        public PointF3D Position3D
        {
            get
            {
                return new PointF3D(X, Y, Elev);
            }
            set
            {
                Position = new PointF(value.X, value.Y);
                Elev = value.Z;
            }

        }


        [Description("X坐标")]
        [DisplayName("X坐标")]
        [Browsable(true)]
        public new float X
        {
            get
            {
                return base.X;
            }
            set
            {
                base.X = value;
            }
        }

        [Description("Y坐标")]
        [DisplayName("Y坐标")]
        [Browsable(true)]
        public new float Y
        {
            get
            {
                return base.Y;
            }
            set
            {
                base.Y = value;
            }
        }


        [Description("标高(m)")]
        [DisplayName("标高(m)")]
        [Browsable(true)]
        public new float Elev { get { return base.Elev; } set { base.Elev = value; } }



        public MapObjectType Type { get { return this.GetTypeString(); } }

        [Category("计算参数")]
        [Description("最大口径(mm)")]
        [DisplayName("最大口径(mm)")]

        public virtual float MaxDiameter { get; set; } = 0;



        [Category("计算参数")]
        [Description("需水量(m³/h)")]
        [DisplayName("需水量(m³/h)")]
        [Browsable(true)]
        public virtual float Demand { get; set; }


        /// 模式的编号

        [Category("计算参数")]
        [Description("用水量模式的编号")]
        [DisplayName("模式编号")]
        [Browsable(true)]
        public virtual string PatternID { get; set; }




        [DisplayName("链表清单")]
        [Browsable(true)]

        public List<LinkCalcModel> Links
        {
            get
            {
                return base.Links;
            }
            set
            {
                base.Links = value;
            }

        }

        public List<LinkViewModel> ViewLinks
        {
            get
            {
                return base.Links.Select(oo => oo as LinkViewModel)?.ToList();
            }

        }




        [DisplayName("位置信息")]

        public PointF Position
        {
            get { return new PointF(X, Y); }
            set { if (value != null) X = value.X; Y = value.Y; }
        }


        [Description("标签")]
        [DisplayName("标签")]
        public TagList Tags { get; set; } = null;


        public String RegionName { get; set; } = null;



        [Description("对象的等级")]
        [DisplayName("级别")]


        public int Level { get; set; } = 0;

        [Description("对象的等级")]
        [DisplayName("是否显示")]
        public bool Visible { get; set; } = true;






        [Description("ID类型")]
        [DisplayName("ID类型")]

        public string IDType => Type.ToString() + "\t" + ID;

        #endregion

        #region 方法
        public void Move(Vector3 vector)
        {
            X += vector.X;
            Y += vector.Y;
            Elev += vector.Z;
        }


        public MapObjectType GetTypeString()
        {
            if (this is JunctionViewModel) return MapObjectType.节点;
            if (this is ReservoirViewModel) return MapObjectType.水库;
            if (this is TankViewModel) return MapObjectType.水池;
            if (this is MeterViewModel) return MapObjectType.水表;
            if (this is NozzleViewModel) return MapObjectType.喷头;
            if (this is ValveNodeViewModel) return MapObjectType.阀门点;


            if (this is PipeViewModel) return MapObjectType.管线;
            if (this is ValveViewModel) return MapObjectType.阀门;
            if (this is RepeaterViewModel) return MapObjectType.重复器;
            if (this is PumpViewModel) return MapObjectType.水泵;
            if (this is PumpNodeViewModel) return MapObjectType.水泵点;

            return MapObjectType.节点;
        }

        public bool isNode()
        {
            if (this is JunctionViewModel) return true;
            if (this is ReservoirViewModel) return true;
            if (this is TankViewModel) return true;
            if (this is MeterViewModel) return true;
            if (this is NozzleViewModel) return true;
            return false;
        }
        public string ToEmitterString()
        {
            if (this is NozzleViewModel n)
            {
                if (n.FlowCoefficient > 0)
                    return $"{ID}\t{n.FlowCoefficient * Math.Pow(10 / 101.972, 0.5) / 1000 * 60}\r\n";
            }
            return null;
        }

        #endregion


    }
}