Latest

2025-10-27 21:39:50 -04:00
parent 31f723bea4
commit 2fecd5b315
22 changed files with 1198 additions and 14 deletions
--- a/Prefab.Web.Client/Models/Catalog/ProductDisplayModel.cs
+++ b/Prefab.Web.Client/Models/Catalog/ProductDisplayModel.cs
@@ -0,0 +1,132 @@
+using System.Collections.Generic;
+using System.Linq;
+using Prefab.Shared.Catalog.Products;
+
+namespace Prefab.Web.Client.Models.Catalog;
+
+/// <summary>
+/// UI-facing projection of the catalog product detail configuration payload.
+/// </summary>
+public sealed class ProductDisplayModel
+{
+    public Guid Id { get; init; }
+
+    public string Slug { get; init; } = string.Empty;
+
+    public string Name { get; init; } = string.Empty;
+
+    public string? Description { get; init; }
+
+    public decimal? BasePrice { get; init; }
+
+    public string? Sku { get; init; }
+
+    public IReadOnlyList<CategoryRef> Categories { get; init; } = Array.Empty<CategoryRef>();
+
+    public IReadOnlyList<OptionDefinition> Options { get; init; } = Array.Empty<OptionDefinition>();
+
+    public IReadOnlyList<Spec> Specs { get; init; } = Array.Empty<Spec>();
+
+    public IReadOnlyDictionary<string, string>? GenericAttributes { get; init; }
+
+    public sealed record OptionDefinition(
+        Guid Id,
+        string Code,
+        string Name,
+        int DataType,
+        bool IsVariantAxis,
+        string? Unit,
+        decimal? Min,
+        decimal? Max,
+        decimal? Step,
+        decimal? PricePerUnit,
+        IReadOnlyList<Tier> Tiers,
+        IReadOnlyList<OptionValue> Values);
+
+    public sealed record OptionValue(
+        Guid Id,
+        string Code,
+        string Label,
+        decimal? PriceDelta,
+        int PriceDeltaKind);
+
+    public sealed record Tier(
+        decimal FromInclusive,
+        decimal? ToInclusive,
+        decimal UnitRate,
+        decimal? FlatDelta);
+
+    public sealed record Spec(
+        string Name,
+        string? Value,
+        decimal? NumericValue,
+        string? UnitCode);
+
+    public sealed record CategoryRef(
+        Guid Id,
+        string Name,
+        string Slug);
+
+    public static ProductDisplayModel From(GetProductDetail.ProductDetailDto product)
+    {
+        ArgumentNullException.ThrowIfNull(product);
+
+        var options = product.Options?
+            .Select(option => new OptionDefinition(
+                option.Id,
+                option.Code,
+                option.Name,
+                option.DataType,
+                option.IsVariantAxis,
+                option.Unit,
+                option.Min,
+                option.Max,
+                option.Step,
+                option.PricePerUnit,
+                option.Tiers?
+                    .Select(tier => new Tier(
+                        tier.FromInclusive,
+                        tier.ToInclusive,
+                        tier.UnitRate,
+                        tier.FlatDelta))
+                    .ToList() ?? new List<Tier>(),
+                option.Values?
+                    .Select(value => new OptionValue(
+                        value.Id,
+                        value.Code,
+                        value.Label,
+                        value.PriceDelta,
+                        value.PriceDeltaKind))
+                    .ToList() ?? new List<OptionValue>()))
+            .ToList() ?? new List<OptionDefinition>();
+
+        var specs = product.Specs?
+            .Select(spec => new Spec(
+                spec.Name,
+                spec.Value,
+                spec.NumericValue,
+                spec.UnitCode))
+            .ToList() ?? new List<Spec>();
+
+        var categories = product.Categories?
+            .Select(category => new CategoryRef(
+                category.Id,
+                category.Name,
+                category.Slug))
+            .ToList() ?? new List<CategoryRef>();
+
+        return new ProductDisplayModel
+        {
+            Id = product.Id,
+            Slug = product.Slug,
+            Name = product.Name,
+            Description = product.Description,
+            BasePrice = product.Price,
+            Sku = product.Sku,
+            Categories = categories,
+            Options = options,
+            Specs = specs,
+            GenericAttributes = product.GenericAttributes
+        };
+    }
+}