69 lines
1.9 KiB
C#
69 lines
1.9 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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/// Edge entity - Paths between nodes
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/// Maps to VDMA LIF: layouts[].edges[]
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/// </summary>
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[Table("Edges")]
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public class Edge
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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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/// Edge identifier (VDMA LIF: edgeId) - 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 EdgeId { get; set; } = string.Empty;
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/// <summary>
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/// Start node reference (VDMA LIF: startNodeId) - Required
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/// </summary>
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[Required]
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public Guid StartNodeId { get; set; }
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/// <summary>
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/// End node reference (VDMA LIF: endNodeId) - Required
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/// </summary>
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[Required]
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public Guid EndNodeId { get; set; }
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/// <summary>
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/// Edge name - Extension field (NOT in VDMA LIF)
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/// For UI/display purposes only
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/// </summary>
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[StringLength(256)]
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public string? EdgeName { get; set; }
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/// <summary>
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/// Edge description - Extension field (NOT in VDMA LIF)
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/// For UI/display purposes only
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/// </summary>
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public string? EdgeDescription { 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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[ForeignKey(nameof(StartNodeId))]
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public virtual Node StartNode { get; set; } = null!;
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[ForeignKey(nameof(EndNodeId))]
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public virtual Node EndNode { get; set; } = null!;
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public virtual ICollection<EdgeVehicleProperty> VehicleProperties { get; set; } = new List<EdgeVehicleProperty>();
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}
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