158 lines
4.9 KiB
Markdown
158 lines
4.9 KiB
Markdown
# Product Details Report
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## Scope
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Sprint 6 implemented the product details route and UI using the frozen architecture and the existing Product Domain. No authentication, payment, bootstrap, or backend API contracts were changed.
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The route and UI consume ProductFacade only. The new product details module does not use DTOs, HttpClient, environment configuration, or storage.
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## Implemented Route
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- `/product/:id`
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Legacy `/item/:id` now redirects to `/product/:id` for compatibility.
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## Implemented Module
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### Product Details Container
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- `src/app/features/website/product/containers/product-details-container.component.ts`
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- `src/app/features/website/product/containers/product-details-container.component.html`
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- `src/app/features/website/product/containers/product-details-container.component.scss`
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Responsibilities implemented:
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- Reads the route id.
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- Loads the product through `ProductFacade` only.
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- Handles loading, error, and missing-product states.
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- Computes and passes the Product Domain Model to reusable child components.
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- Loads related products from the same category through `ProductFacade`.
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- Supports variant selection and computed price/stock updates.
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### Reusable Components
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#### Product Gallery
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- `src/app/features/website/product/components/product-gallery/product-gallery.component.ts`
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- `src/app/features/website/product/components/product-gallery/product-gallery.component.html`
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- `src/app/features/website/product/components/product-gallery/product-gallery.component.scss`
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Features:
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- Main image
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- Thumbnail list
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- Video-aware media rendering
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- Future multi-image support through the existing media array shape
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#### Product Information
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- `src/app/features/website/product/components/product-information/product-information.component.ts`
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- `src/app/features/website/product/components/product-information/product-information.component.html`
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- `src/app/features/website/product/components/product-information/product-information.component.scss`
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Features:
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- Title
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- Price
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- Discount
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- Badges
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- Stock
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- Add-to-cart output
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#### Variant Selector
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- `src/app/features/website/product/components/variant-selector/variant-selector.component.ts`
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- `src/app/features/website/product/components/variant-selector/variant-selector.component.html`
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- `src/app/features/website/product/components/variant-selector/variant-selector.component.scss`
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Features:
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- Color selection
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- Size selection
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- Fallback display for single-variant products
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#### Delivery Information
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- `src/app/features/website/product/components/delivery-information/delivery-information.component.ts`
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- `src/app/features/website/product/components/delivery-information/delivery-information.component.html`
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- `src/app/features/website/product/components/delivery-information/delivery-information.component.scss`
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Features:
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- Digital delivery state
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- Delivery option list
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- Currency display
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#### Product Description
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- `src/app/features/website/product/components/product-description/product-description.component.ts`
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- `src/app/features/website/product/components/product-description/product-description.component.html`
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- `src/app/features/website/product/components/product-description/product-description.component.scss`
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Features:
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- Simple description
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- Structured specification fields
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- Plain description fallback
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#### Related Products
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- `src/app/features/website/product/components/related-products/related-products.component.ts`
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- `src/app/features/website/product/components/related-products/related-products.component.html`
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- `src/app/features/website/product/components/related-products/related-products.component.scss`
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Features:
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- Uses existing ProductFacade results
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- Excludes the current product
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- Reuses the shared product card
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## Product Domain Usage
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All product details UI code uses Product Domain models and ProductFacade. Backend DTOs remain isolated to the domain/provider layer.
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The container derives all view state locally from the product model:
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- selected color
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- selected size
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- effective price
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- effective currency
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- effective remaining stock
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- gallery selection
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- related products
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## Navigation Updates
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Updated links to use the new route surface:
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- product card navigation
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- carousel item links
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- cart item links
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- category item links
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- catalog module product navigation
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## Validation
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Completed checks:
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- Product loads through `ProductFacade`.
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- Variant changes update displayed price.
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- Stock changes correctly when variant selection changes.
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- Gallery works with primary and thumbnail media.
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- Related products work through the same-category product query.
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- Components are reusable and input/output-only.
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- No DTO usage in the new product details module.
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- No `HttpClient` in the new product details UI.
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- No storage or environment usage in the new product details UI.
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- Build passes.
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Build validation:
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```bash
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npm run build
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```
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## Stop Point
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Product Details Module implementation is complete for Sprint 6. Stop here for approval before starting any further module work.
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