Integrate YARP to forward all /api/** requests from the browser to the backend EnvelopeGenerator.API service. Add Yarp.ReverseProxy package, configure proxy routes and clusters in appsettings.json, and register YARP in Program.cs. Add API base URL configuration and register ReceiverApiClient, LocalizationService, and ReceiverAuthState as scoped services to support both server and client scenarios. This improves API/UI separation and authentication handling.
Added signature-pad.js: a minimal, dependency-free signature pad with attach, clear, toDataUrl, and detach methods, supporting mouse and touch events and high-DPI displays. Updated error-space.js to draw a visor shape and animate a cord using bezier curves for a dynamic visual effect.
Added multiple custom CSS files for receiver UI enhancements, integrated Bootstrap Icons via CDN, and included signature-pad.js to support signature capture functionality. These changes improve UI styling and add new interactive features.
Introduced new CSS files for the Blazor receiver UI, including card layouts, logo styles, and a custom error/404 page with illustrations. Added responsive and modernized styles for buttons, footers, language dropdowns, and signature pad. These changes enhance the UI without affecting legacy MVC CSS.
Port legacy MVC views to Blazor components for the receiver UI, including Home, envelope routing, locked/auth flows, document signing, signature pad dialog, and all terminal/confirmation pages (signed, rejected, expired, not found, 404).
Implements DevExpress Blazor controls for UI consistency and accessibility.
Signature flow uses a side-panel UX for capturing signatures.
Includes localization, robust error handling, state management, and JS interop for signature capture and 404 animation.
Legacy routes are redirected for backward compatibility.
- Update NavMenu to show "Samples" instead of "Home"
- Add ReceiverLayout.razor for receiver-facing pages:
- Includes main content, sticky footer, and privacy link
- Implements cookie consent banner using localStorage
- Adds language switcher with LocalizationService integration
- Handles event disposal and JS interop for SSR/client scenarios
Introduced the ReceiverAuthState class to encapsulate and manage the authentication state for receivers within an envelope. This class tracks the current authentication response and envelope key, provides methods to update or clear the state, and exposes a Changed event to notify UI components of state transitions, enabling reactive UI updates during the authentication flow.
Introduces a LocalizationService that loads all localized strings from the API and exposes them via an indexer, emulating IStringLocalizer behavior. The service supports language switching, formatting, and notifies consumers on language changes. Supported languages are provided as a static list for UI use. Designed for scoped DI in Blazor components.
Added Microsoft.Extensions.Http (v8.0.1) to EnvelopeGenerator.ReceiverUI.Web.Client.csproj to enhance HTTP client capabilities in the application. This enables improved HTTP request handling and integration with .NET's dependency injection.
Added EnvelopeGenerator.ReceiverUI.Web.Client.Api, Api.Models, and Services namespaces to _Imports.razor for easier access to shared types across components. This reduces the need for repetitive using statements in individual files.
The NotFound route now renders Pages.Receiver.Error404 inside ReceiverLayout instead of a message in MainLayout. Added a comment to clarify this mirrors the HomeController.Error404 fallback behavior from EnvelopeGenerator.Web.
Introduced HttpClient for ReceiverApiClient to enable BFF-proxied API calls with authentication cookie forwarding. Registered LocalizationService and ReceiverAuthState as scoped services for localization and authentication state management. Updated using statements to support these additions. Added explanatory comments for the new setup.
Introduced ReceiverApiClient.cs, a typed HTTP client for the EnvelopeGenerator receiver API. It provides strongly-typed methods for authentication, envelope and document retrieval, annotation/signature actions, read-only sharing, logout, and localization. The client uses dependency injection, handles error logging, and ensures authentication cookies are attached via same-origin requests.
Introduced EnvelopeDtos.cs and ReceiverAuthDtos.cs under EnvelopeGenerator.ReceiverUI.Web.Client.Api.Models. These files define client-side DTOs that mirror server-side models, exposing only the fields required by the receiver UI. EnvelopeDtos.cs covers envelopes, documents, receivers, and signature elements, while ReceiverAuthDtos.cs handles authentication responses and requests. All DTOs are documented and structured for camelCase JSON serialization, improving maintainability and clarity for API interactions in the receiver UI.
Added documentation in the project file explaining the need to statically link SkiaSharp and HarfBuzzSharp native assets for DevExpress PDF SkiaRenderer support in WASM. Included guidance on the "wasm-tools" workload and the <WasmBuildNative> property. No functional changes made.
Added SkiaSharp.NativeAssets.WebAssembly and HarfBuzzSharp.NativeAssets.WebAssembly package references to EnvelopeGenerator.ReceiverUI.Web.csproj. These provide native support for rendering and text shaping in WebAssembly, improving PDF and font handling in the web application.
