Работа с порядком правил

Pf2eDataScrapper/Importers/Implementations/Aonprd/DataBuilder/Processors/Types/RuleProcessor.cs

@@ -1,11 +1,10 @@
-using System;
+using System.Data;
-using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore.Migrations.Operations;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using Newtonsoft.Json.Linq;
+using Pf2eModel.Model.Common.I18n;
 using Pf2eModel.Model.Enum;
 using Pf2eModel.Model.Structure;
+using Rule = Pf2eModel.Model.Structure.Rule;
 
 namespace Pf2eDataScrapper.Importers.Implementations.Aonprd.DataBuilder.Processors.Types;
 
@@ -22,8 +21,95 @@ internal class RuleProcessor(AonprdProcessorInput input) : AbstractEntityProcess
     {
         base.Process();
 
-        Object.Breadcrumbs = (Input.GetOptional<JArray>("breadcrumbs") ?? [])
+        string[] breadcrumbs = (Input.GetOptional<JArray>("breadcrumbs") ?? [])
             .Select(token => token.ToString())
             .ToArray();
+
+        RuleStructureItem item = GetStructureItem(
+            [.. breadcrumbs, Entity.Name[LocaleType.English]]
+        );
+
+        item.IsHandled = true;
+        item.RuleId = Object.Id;
+        item.Id = Input.GetRequired<string>("id");
+
+        if (item.Parent?.IsHandled ?? false)
+        {
+            Object.ParentId = item.Parent.RuleId!;
+            // Object.Order = item.Parent.ChildrenOrder?.IndexOf(item.Id) ?? 0;
+            Object.Order = 0;
+        }
+
+        item.ChildrenOrder = [];
+
+        List<int> childrenIds = item
+            .Children.Select(i => i.RuleId)
+            .Where(id => id != null)
+            .OfType<int>()
+            .ToList();
+
+        List<Rule> rules = Context.Rules.Where(i => childrenIds.Contains(i.Id)).ToList();
+
+        foreach (Rule rule in rules)
+        {
+            rule.Order = 0;
+        }
+        /*
+         * TODO
+         * Обработка порядка из полей
+         *
+          "next_link": {
+             "label": "Chapter 3: Classes",
+             "url": "/Rules.aspx?ID=134"
+           },
+           "previous_link": {
+             "label": "Chapter 1: Introduction",
+             "url": "/Rules.aspx?ID=1"
+           },
+         */
+    }
+
+    private static readonly List<RuleStructureItem> Roots = [];
+
+    private RuleStructureItem GetStructureItem(string[] breadcrumbs, RuleStructureItem? from = null)
+    {
+        while (true)
+        {
+            List<RuleStructureItem> children = from?.Children ?? Roots;
+
+            if (breadcrumbs.Length == 0)
+            {
+                return from!;
+            }
+
+            string root = breadcrumbs[0];
+            RuleStructureItem? item = children.FirstOrDefault(i => i.Name == root);
+
+            if (item is null)
+            {
+                item = new(root, from);
+                children.Add(item);
+            }
+
+            breadcrumbs = breadcrumbs[1..];
+            from = item;
+        }
     }
 }
+
+internal class RuleStructureItem(string name, RuleStructureItem? parent)
+{
+    public string? Id { get; set; } = null;
+
+    public string Name { get; set; } = name;
+
+    public int? RuleId { get; set; } = null;
+
+    public bool IsHandled { get; set; } = false;
+
+    public RuleStructureItem? Parent { get; set; } = parent;
+
+    public List<string>? ChildrenOrder { get; set; } = null;
+
+    public List<RuleStructureItem> Children { get; } = [];
+}

Pf2eModel/Migrations/20250507112626_1.Designer.cs

@@ -13,7 +13,7 @@ using Pf2eModel.Model.Enum;
 namespace Pf2eModel.Migrations
 {
     [DbContext(typeof(Pf2eDbContext))]
-    [Migration("20250507075826_1")]
+    [Migration("20250507112626_1")]
     partial class _1
     {
         /// <inheritdoc />
@@ -1407,9 +1407,22 @@ namespace Pf2eModel.Migrations
                         .HasColumnType("text[]")
                         .HasColumnName("breadcrumbs");
 
+                    b.Property<int>("Order")
+                        .HasColumnType("integer")
+                        .HasColumnName("order")
+                        .HasColumnOrder(2);
+
+                    b.Property<int?>("ParentId")
+                        .HasColumnType("integer")
+                        .HasColumnName("parent_id")
+                        .HasColumnOrder(3);
+
                     b.HasKey("Id")
                         .HasName("pk_rules");
 
+                    b.HasIndex("ParentId")
+                        .HasDatabaseName("ix_rules_parent_id");
+
                     b.ToTable("rules", (string)null);
                 });
 
@@ -2276,7 +2289,14 @@ namespace Pf2eModel.Migrations
                         .IsRequired()
                         .HasConstraintName("fk_rules_entities_id");
 
+                    b.HasOne("Pf2eModel.Model.Structure.Rule", "Parent")
+                        .WithMany("Children")
+                        .HasForeignKey("ParentId")
+                        .HasConstraintName("fk_rules_rules_parent_id");
+
                     b.Navigation("Entity");
+
+                    b.Navigation("Parent");
                 });
 
             modelBuilder.Entity("Pf2eModel.Model.Structure.Spell", b =>
@@ -2456,6 +2476,11 @@ namespace Pf2eModel.Migrations
                     b.Navigation("Checks");
                 });
 
+            modelBuilder.Entity("Pf2eModel.Model.Structure.Rule", b =>
+                {
+                    b.Navigation("Children");
+                });
+
             modelBuilder.Entity("Pf2eModel.Model.Structure.Spell", b =>
                 {
                     b.Navigation("SpellAreas");

Pf2eModel/Migrations/20250507112626_1.cs

@@ -329,6 +329,8 @@ namespace Pf2eModel.Migrations
                 columns: table => new
                 {
                     id = table.Column<int>(type: "integer", nullable: false),
+                    order = table.Column<int>(type: "integer", nullable: false),
+                    parent_id = table.Column<int>(type: "integer", nullable: true),
                     breadcrumbs = table.Column<string[]>(type: "text[]", nullable: false)
                 },
                 constraints: table =>
@@ -340,6 +342,11 @@ namespace Pf2eModel.Migrations
                         principalTable: "entities",
                         principalColumn: "id",
                         onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "fk_rules_rules_parent_id",
+                        column: x => x.parent_id,
+                        principalTable: "rules",
+                        principalColumn: "id");
                 });
 
             migrationBuilder.CreateTable(
@@ -1293,6 +1300,11 @@ namespace Pf2eModel.Migrations
                 table: "ritual_checks",
                 column: "training_id");
 
+            migrationBuilder.CreateIndex(
+                name: "ix_rules_parent_id",
+                table: "rules",
+                column: "parent_id");
+
             migrationBuilder.CreateIndex(
                 name: "ix_spell_areas_spell_id",
                 table: "spell_areas",

Pf2eModel/Migrations/Pf2eDbContextModelSnapshot.cs

@@ -1404,9 +1404,22 @@ namespace Pf2eModel.Migrations
                         .HasColumnType("text[]")
                         .HasColumnName("breadcrumbs");
 
+                    b.Property<int>("Order")
+                        .HasColumnType("integer")
+                        .HasColumnName("order")
+                        .HasColumnOrder(2);
+
+                    b.Property<int?>("ParentId")
+                        .HasColumnType("integer")
+                        .HasColumnName("parent_id")
+                        .HasColumnOrder(3);
+
                     b.HasKey("Id")
                         .HasName("pk_rules");
 
+                    b.HasIndex("ParentId")
+                        .HasDatabaseName("ix_rules_parent_id");
+
                     b.ToTable("rules", (string)null);
                 });
 
@@ -2273,7 +2286,14 @@ namespace Pf2eModel.Migrations
                         .IsRequired()
                         .HasConstraintName("fk_rules_entities_id");
 
+                    b.HasOne("Pf2eModel.Model.Structure.Rule", "Parent")
+                        .WithMany("Children")
+                        .HasForeignKey("ParentId")
+                        .HasConstraintName("fk_rules_rules_parent_id");
+
                     b.Navigation("Entity");
+
+                    b.Navigation("Parent");
                 });
 
             modelBuilder.Entity("Pf2eModel.Model.Structure.Spell", b =>
@@ -2453,6 +2473,11 @@ namespace Pf2eModel.Migrations
                     b.Navigation("Checks");
                 });
 
+            modelBuilder.Entity("Pf2eModel.Model.Structure.Rule", b =>
+                {
+                    b.Navigation("Children");
+                });
+
             modelBuilder.Entity("Pf2eModel.Model.Structure.Spell", b =>
                 {
                     b.Navigation("SpellAreas");

Pf2eModel/Model/Structure/Rule.cs

@@ -15,5 +15,15 @@ public class Rule : IEntity
 
     public Entity Entity { get; set; } = null!;
 
+    [Column(Order = 2)]
+    public int Order { get; set; }
+
+    [Column(Order = 3)]
+    public int? ParentId { get; set; } = null;
+
+    public Rule? Parent { get; set; } = null;
+
+    public ICollection<Rule> Children { get; set; } = [];
+
     public string[] Breadcrumbs { get; set; } = [];
 }

Pf2eModel/Pf2eDbContextModel.cs

@@ -508,6 +508,12 @@ public partial class Pf2eDbContext
         modelBuilder.Entity<Rule>(entity =>
         {
             BindEntity(entity);
+
+            entity
+                .HasOne(r => r.Parent)
+                .WithMany(r => r.Children)
+                .HasForeignKey(r => r.ParentId)
+                .IsRequired(false);
         });
     }