71 lines
2.1 KiB
C#
71 lines
2.1 KiB
C#
using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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namespace RobotNet10.MapManager.Data;
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/// <summary>
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/// Node entity - Waypoints/nodes on the map
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/// Maps to VDMA LIF: layouts[].nodes[]
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/// </summary>
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[Table("Nodes")]
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public class Node
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{
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[Key]
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[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
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public Guid Id { get; set; }
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/// <summary>
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/// Parent level reference
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/// </summary>
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[Required]
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public Guid LevelId { get; set; }
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/// <summary>
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/// Node identifier (VDMA LIF: nodeId) - Required
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/// Unique within level
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/// </summary>
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[Required]
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[StringLength(128)]
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public string NodeId { get; set; } = string.Empty;
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/// <summary>
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/// Node name (VDMA LIF: nodeName) - Optional
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/// </summary>
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[StringLength(256)]
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public string? NodeName { get; set; }
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/// <summary>
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/// Node description (VDMA LIF: nodeDescription) - Optional
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/// </summary>
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public string? NodeDescription { get; set; }
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/// <summary>
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/// Map identifier (VDMA LIF: mapId) - Optional
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/// Reference to map image or data
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/// </summary>
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[StringLength(128)]
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public string? MapId { get; set; }
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/// <summary>
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/// X coordinate in meters (VDMA LIF: nodePosition.x) - Required
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/// </summary>
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[Required]
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public double X { get; set; }
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/// <summary>
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/// Y coordinate in meters (VDMA LIF: nodePosition.y) - Required
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/// </summary>
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[Required]
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public double Y { get; set; }
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// Navigation properties
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[ForeignKey(nameof(LevelId))]
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public virtual LayoutLevel Level { get; set; } = null!;
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public virtual ICollection<NodeVehicleProperty> VehicleProperties { get; set; } = new List<NodeVehicleProperty>();
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public virtual ICollection<Edge> OutgoingEdges { get; set; } = new List<Edge>();
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public virtual ICollection<Edge> IncomingEdges { get; set; } = new List<Edge>();
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public virtual ICollection<StationInteractionNode> StationInteractions { get; set; } = new List<StationInteractionNode>();
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}
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