Initial commit: Lagerbestand Blazor Projekt

Lagerbestand/Models/KanbanLabel.cs

@@ -0,0 +1,61 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Lagerbestand.Models;
+
+/// <summary>
+/// Represents a label that can be attached to Kanban tasks
+/// </summary>
+public class KanbanLabel
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+
+    [Required]
+    [MaxLength(50)]
+    public string Name { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Hex color code for the label (e.g., "#FF5733")
+    /// </summary>
+    [Required]
+    [MaxLength(7)]
+    public string Color { get; set; } = "#6B7280";
+
+    /// <summary>
+    /// Optional description for the label
+    /// </summary>
+    [MaxLength(200)]
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// Display order for labels
+    /// </summary>
+    public int SortOrder { get; set; }
+
+    public bool IsActive { get; set; } = true;
+
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+
+    // Navigation properties
+    public virtual ICollection<KanbanTaskLabel> TaskLabels { get; set; } = new List<KanbanTaskLabel>();
+    public virtual ICollection<KanbanTaskTemplateLabel> TemplateLabels { get; set; } = new List<KanbanTaskTemplateLabel>();
+}
+
+/// <summary>
+/// Predefined label colors for easy selection
+/// </summary>
+public static class KanbanLabelColors
+{
+    public static readonly Dictionary<string, string> Presets = new()
+    {
+        { "Rot", "#EF4444" },
+        { "Orange", "#F97316" },
+        { "Gelb", "#EAB308" },
+        { "Grün", "#22C55E" },
+        { "Türkis", "#14B8A6" },
+        { "Blau", "#3B82F6" },
+        { "Indigo", "#6366F1" },
+        { "Violett", "#8B5CF6" },
+        { "Pink", "#EC4899" },
+        { "Grau", "#6B7280" }
+    };
+}