Introduced a PDF thumbnail sidebar in `EnvelopeViewer.razor` to enhance navigation between pages. Added a toggle button to show/hide the sidebar and implemented dynamic thumbnail rendering for all pages.
Updated `envelope-viewer.css` with styles for the sidebar, including hover/active states, transitions, and mobile responsiveness.
Enhanced `pdf-viewer.js` with a `renderThumbnail` method to render page previews on canvas elements. Added error handling for non-critical thumbnail rendering issues.
Improved user experience by providing an intuitive way to preview and navigate PDF pages.
Updated the zoom slider in `EnvelopeViewer.razor` to allow finer adjustments by changing the step size from 25 to 1. Modified `pdf-viewer.js` to enable smoother zooming with 1% increments for `zoomIn` and `zoomOut` methods. Capped zoom levels between 0.5 and 3.0. Enhanced mouse wheel zoom behavior to adjust zoom in 1% steps and notify the .NET side of changes via `OnZoomChanged`. Ensured pages are re-rendered after each zoom adjustment.
The PDF toolbar in `EnvelopeViewer.razor` has been redesigned to improve usability and functionality. Key changes include:
- Added buttons for page navigation, zooming, and preset zoom levels.
- Introduced a zoom slider and page input field for direct control.
- Added "Fit to Width" and "Set Zoom to 100%" features.
- Updated `ZoomIn` and `ZoomOut` methods with boundary checks.
- Added new methods: `SetZoom`, `OnZoomSliderChanged`, `OnPageInputChanged`, and `FitToWidth`.
Styling updates in `envelope-viewer.css` include a modernized toolbar design with rounded corners, shadows, and responsive layouts for smaller screens.
`pdf-viewer.js` was updated with `setScale` and `fitToWidth` methods to support the new functionality. These changes enhance the interactivity, flexibility, and user experience of the PDF viewer.
Added `DotNetObjectReference` in `EnvelopeViewer.razor` to enable Blazor-JS communication. Updated `OnAfterRenderAsync` to pass the reference to `pdfViewer.initialize`. Introduced `[JSInvokable]` method `OnZoomChanged` to handle zoom updates from JavaScript.
Enhanced `DisposeAsync` to clean up resources, including disposing of the `.NET reference` and invoking a JavaScript `dispose` method.
In `pdf-viewer.js`, modified `initialize` to accept a `.NET reference` and added `attachWheelEvent` to handle zooming via mouse wheel with `Ctrl`/`Meta` key. Updated `dispose` to clean up event listeners and reset the `.NET reference`. Added `getScale` to retrieve the current zoom scale.
Improved resource cleanup and event handling to prevent memory leaks and ensure stability.
Moved inline styles from `EnvelopeViewer.razor` to a new external
CSS file `envelope-viewer.css` for better maintainability and
separation of concerns. Added external JavaScript dependencies
(`pdf.js` and `pdf-viewer.js`) to enable PDF rendering.
Fixed encoding issues in error messages and improved the layout
structure with responsive design rules. Enhanced readability and
usability by organizing styles and ensuring proper localization
support.
Simplified the component by removing unnecessary debug output
and redundant comments. Removed the `OnAfterRenderAsync`
method, which previously handled PDF viewer initialization
and related JavaScript calls. This suggests the initialization
logic has been moved elsewhere or is no longer required in
this component.
Introduced a new Blazor component `EnvelopeViewer.razor` to display PDF documents with a user-friendly interface. The component supports dynamic routing via `/envelope/{EnvelopeKey}` and integrates the `pdf.js` library for efficient PDF rendering in the browser.
Key features include:
- Zoom and navigation controls (Next/Previous page, Zoom In/Out).
- Loading spinner, error handling, and fallback UI for robustness.
- Responsive design with modern styling using CSS.
- JavaScript interop via `pdf-viewer.js` for managing PDF rendering, scaling, and navigation.
Added lifecycle methods (`OnInitializedAsync`, `OnAfterRenderAsync`) for dynamic loading and rendering. Ensured asynchronous operations for smooth user interactions. Included a `DisposeAsync` method for cleanup.
Added a `BackColor` property to both `signature` and
`signatureLabel` objects to improve visual consistency.
Adjusted the `BoundsF` property of `signatureLabel` to
slightly move the label upward for better alignment.
Updated `AddSignatureAtAnnotation` to use `DetailBand` instead of `BottomMarginBand` for managing signature annotations. Adjusted logic to ensure signatures are placed in the detail section and only displayed on the specified page using the `BeforePrint` event. Reformatted constants for readability and updated `RemoveExistingSignatureById` to operate on `DetailBand`. Removed reliance on bottom margin height for positioning and introduced `annotation?.Y` for vertical placement.
Introduced a dynamic typing effect for the homepage description using the `Typed` library. Replaced hardcoded description text in `Index.razor` with a dynamically rendered `<span>` element. Added a constant for the description text and implemented `OnAfterRenderAsync` to invoke the typing animation on first render.
Included the `typed.umd.js` library in `index.html` and updated `receiver-signature.js` with a `startTyped` function to support typing animations. Registered `startTyped` in the public API for external use.
Enhanced the user experience with dynamic content rendering and improved maintainability by centralizing the description text. Also added a new theme file for improved styling.
Updated the content in `Index.razor` to describe the digital signature portal's features and removed redundant UI elements, including a document signing button and a feature badge.
Modified `ReportViewer.razor` to remove the `/receiver` route, leaving only `/receiver/{EnvelopeKey}`. Updated the `EnvelopeKey` parameter to be non-nullable with a default value, improving type safety and preventing null reference issues.
Replaced the old card-based layout in `Index.razor` with a modern, visually appealing home page design. Added a hero header, content section, and call-to-action button for signing documents. Introduced new SVG icons and text elements to enhance the UI.
Removed the `OnAfterRenderAsync` method and automatic redirection logic to simplify user navigation. Added a new stylesheet link for the DevExpress Blazor theme.
Updated `app.css` to support the new design:
- Changed `article` overflow to `overflow-y: auto`.
- Added new classes for layout, buttons, and feature badges.
- Styled the home page with a gradient background, rounded corners, and hover effects.
These changes improve usability, responsiveness, and visual consistency.
Enhanced `ReportViewer.razor` with new UI elements, including a detailed `receiver-info-header` and `receiver-action-bar` for better signature workflows. Refactored signature logic to ensure accurate placement using `report.AfterPrint` and `PrintingSystem.Pages`. Removed legacy methods and iText7-based workflows.
Added Turkish documentation (`COPILOT_CONTEXT_TR.md`) detailing project structure, workflows, and pending tasks. Updated `MainLayout.razor` to simplify layout. Improved styling in `app.css` for better visual hierarchy and readability.
Documented pending tasks such as adding signature backgrounds, improving checkbox styles, and automating signature workflows.
Enhance the user interface and functionality for applying signatures:
- Add detailed display of signature fields and their pages.
- Introduce a progress bar to show marking progress visually.
- Display success message when all fields are marked.
- Automatically submit signatures when all fields are marked.
- Provide guidance for creating a signature if none exists.
- Disable "Export Signed PDF" button until signature is applied.
- Refactor code to simplify logic and remove redundancy.
These changes improve usability and provide clearer feedback to users.
Added a `Zoom` property with a value of `1.3` to the `DxReportViewer` component in `ReportViewer.razor`. This change adjusts the default display scale to improve readability and enhance the user experience.
Simplified the `OpenSignaturePopupAsync` method by converting it to a synchronous `void` method and removing unnecessary asynchronous calls. Introduced a new `OnPopupShownAsync` method to handle popup initialization logic.
Updated the `<Popup>` component to include the `Shown="OnPopupShownAsync"` attribute and re-added the `CloseOnOutsideClick="false"` attribute. Improved the logic for opening the signature popup by setting the active tab and resetting validation messages inline.
Enhanced the `OnAfterRenderAsync` lifecycle method to include additional checks for `Report`, annotations, and signature state before triggering JavaScript runtime calls. These changes improve the popup's behavior and overall state management.
Modified `<DxPopup>` properties to prevent closing via Escape,
outside clicks, or the close button. Updated the "Schliessen"
button to always be enabled, regardless of `_capturedSignature`
state.
Updated the signature button text and SVG icon for clarity.
Enhanced the `DxPopup` component with better interaction
properties (`CloseOnEscape` and `CloseOnOutsideClick`).
Disabled the "Close" button in the popup when no signature
is captured.
Reformatted and restructured constants and fields in the
`@code` block for readability. Reintroduced previously
removed fields, constants, and methods to ensure
functionality. Added a conditional block in `LogoutAsync`
to open the signature popup when the user has access.
Performed general cleanup and code reorganization to
improve maintainability.
Simplified the `signatureInformation` string formatting by removing the `"Empfaengerunterschrift\n"` prefix and starting directly with `signerFullName`. Adjusted `infoHeight` from `65F` to `48.75F` to refine layout spacing.
Added a `BackColor` property to both `XRPictureBox` and `XRLabel` for consistent background styling (`Color.FromArgb(219, 219, 219)`). Updated `XRLabel` properties: adjusted `BoundsF` to offset `labelY` by `-5` for better vertical alignment and changed `TextAlignment` from `TopLeft` to `TopCenter`.
Made minor formatting adjustments to improve the visual consistency of signature and label elements.
- Added dependency injection for `AnnotationService`, `DocumentService`, and `AuthService` in `ReportViewer.razor`.
- Improved signature button logic with dynamic appearance and feedback.
- Introduced annotation checkbox overlays for marking signature fields.
- Refactored signature saving and application logic into `SaveSignatureAsync` and `SubmitSignaturesAsync`.
- Added `BuildFreshBaseReport` and `AddAnnotationPlaceholders` for dynamic report creation.
- Implemented annotation-specific signature placement with `AddSignatureAtAnnotation`.
- Enhanced state management for annotations and signature overlays.
- Updated `app.css` with styles for annotation checkboxes.
- Added cache-control headers and versioned JavaScript in `index.html`.
- Improved `receiver-signature.js` with annotation checkbox management, optimized signature pad logic, and debugging utilities.
- Performed general code cleanup and optimization for maintainability.
Introduced a "Logout" button in `ReportViewer.razor` that is displayed when an `EnvelopeKey` is present. The button includes a spinner to indicate progress during the logout process.
Added the `LogoutAsync` method in `ReportViewer.razor` to handle the logout operation, preventing multiple attempts and navigating the user to the login page upon success.
Implemented `LogoutEnvelopeReceiverAsync` in `AuthService` to send a POST request to remove the per-envelope receiver cookie. This ensures proper backend handling of the logout process.
Improved user experience by providing a responsive and clear logout mechanism for envelope-based sessions.
Added a new `/login/{**catch-all}` route in `yarp.json` for the `receiver-ui` cluster. Updated `Login.razor` with a modernized UI, including a gradient header, improved error handling, and a toggle for password visibility. Integrated `AuthService` for API-based login validation.
Refactored `Login.razor` logic to handle login outcomes (`Success`, `InvalidCode`, `NotFound`, `Error`) using the new `EnvelopeLoginResult` enum. Added `LoginEnvelopeReceiverAsync` method in `AuthService` to handle login requests via `POST /api/Auth/envelope-receiver/{key}`. Improved code maintainability and user experience.
Introduced a new login page (`Login.razor`) to handle user authentication via access codes. Implemented `AuthService` to validate access codes through an API. Updated `ReportViewer.razor` to check user access and redirect unauthorized users to the login page. Modified `Program.cs` to register `AuthService` for dependency injection. Enhanced document fetching in `ReportViewer.razor` to ensure secure access control.
Replaced `DxPdfViewer` with `DxReportViewer` to unify handling of
both PDF and report rendering. Removed conditional logic for
`PdfBytes` and directly initialized `XtraReport` with PDF content
using `XRPdfContent`. Simplified `OnInitializedAsync` to fetch
PDF content, create a report, and store it in `ReportStorage`.
Removed unused fields (`PdfViewerUrl`, `PdfBytes`, and
`SignedPdfBytes`) and redundant code related to PDF handling.
Refactored the signature handling process by introducing a new
`Report` instance creation step in the `SignatureApplied` block
to streamline signed report generation. Added a validation check
in `ExportSignedPdfAsync` to ensure the `Report` object is not
null before proceeding with export. Removed redundant code for
manual signed report creation and simplified the export logic
by directly invoking `reportViewer!.ExportToAsync`. Incremented
`ViewerKey` to refresh the report viewer after signing.
Updated the `OnInitializedAsync` method in `ReportViewer.razor`
to include a check for `AppOptions.Value.ForceToUseFakeDocument`.
This ensures that the application can bypass fetching the
actual document when the configuration option is enabled.
Introduced a new `ForceToUseFakeDocument` property in `ApiOptions` to control whether the application uses a fake document for testing or bypasses certain conditions for document loading. Updated `ReportViewer.razor` to respect this configuration, including changes to conditional rendering logic and dependency injection for `IOptions<ApiOptions>`.
Removed test code that forced `EnvelopeKey` to `null` during initialization. Updated `appsettings.json` to include the new `ForceToUseFakeDocument` property with a default value of `true`. Added necessary `using` directives and dependencies for the updated functionality.
Enhanced `ReportViewer.razor` with a new layout structure:
- Added `receiver-page-layout` with `receiver-signature-panel` and `receiver-viewer-wrapper` for better organization.
- Introduced a button to export signed PDFs, conditionally enabled based on `SignatureApplied`.
- Added a `DxPopup` for capturing signatures with a "Close" button.
Updated `MainLayout.razor` to remove unnecessary padding from `<article>`.
Refined `app.css`:
- Defined styles for `receiver-page-layout`, `receiver-signature-panel`, and `receiver-viewer-wrapper` to improve layout flexibility.
- Adjusted `article` to use flexbox and ensure hidden overflow.
Updated the `OnAfterRenderAsync` method in `Index.razor` to navigate to `/receiver` instead of `/reportviewer`. Removed the sidebar containing the `<NavMenu />` component in `MainLayout.razor` and adjusted the `<main>` tag to directly contain the content.
Updated the `@page` directives in `ReportDesigner.razor` and
`ReportViewer.razor` to change routes from `/reportdesigner`
to `/sender` and `/reportviewer` to `/receiver`, respectively.
Modified `NavMenu.razor` to update navigation links to reflect
the new routes. Updated the displayed text for the links to
"Empfänger-UI" (Receiver UI) and "Umschlag-UI" (Envelope UI).
Updated EnvelopeGenerator.ReceiverUI.csproj to enable native WebAssembly builds and load all globalization data for improved localization support.
Refactored ReportViewer.razor to enhance layout calculations for the signature section:
- Introduced constants for better readability and maintainability.
- Dynamically adjusted band height and padding to fit content without overlap.
- Updated control positioning and sizing using calculated values.
- Changed font style of the signature label to regular and reordered control additions for clarity.
Increased the `bottomMargin` height from 140F to 175F to provide additional space. Updated the `signatureInformation` format to simplify text structure, remove redundant labels, and use a short date format.
Modified the `XRLabel` to enable multiline text, adjusted its height to 70F, and changed text alignment to `TopLeft`. Updated the `XRPictureBox` position by shifting its Y-coordinate to 80F for better alignment with the new layout.
Added input fields for "Full Name," "Position," and "Place" in `ReportViewer.razor` to collect additional user details. Introduced validation for required fields ("Full Name" and "Place") in `ApplySignatureAsync`. Updated `CreateSignedReportInstance` and `AddSignature` to include these details in the signature label, which now dynamically displays full name, position (if provided), place, and date. Adjusted layout and bounds for proper alignment and spacing in the report.
Refactored `@using` directives in `ReportViewer.razor` to use specific aliases for improved readability. Updated the signature popup to support three input modes: "Draw", "Text", and "Image", with a tabbed interface for switching between modes. Added font selection for typed signatures and improved state management for signature modes.
Refactored JavaScript interop methods to handle initialization, clearing, and data retrieval for each signature mode. Enhanced `receiver-signature.js` to support typed and image-based signatures, including rendering text-based signatures and handling image uploads with scaling and centering.
Improved maintainability by modularizing code and extracting reusable functions. Enhanced user experience with dynamic UI updates and better handling of signature state changes.
Added support for culture-specific globalization in the Blazor WebAssembly project by disabling invariant globalization and enabling the loading of all globalization data.
Improved error handling in `ReportViewer.razor` by wrapping the `ExportToAsync` method in a `try-catch` block to handle export failures gracefully. Updated user-facing messages to provide clearer feedback in case of errors.
Simplified the `@page` directive by removing redundant entries.
Replaced the introductory section with a centered card layout
featuring a document icon, heading, description, and a
`DxLoadingPanel` with a spinner for redirection feedback.
Removed the "Helpful Resources" section with external links.
Added a new `@code` block to handle redirection logic using
`OnAfterRenderAsync`, which redirects to `/reportviewer` after
a 1200ms delay.
The signature input process has been refactored to use a `<DxPopup>` modal for better user experience. The `<canvas>` element for capturing the signature has been moved into the popup, which is dynamically displayed when the user interacts with the "Unterschrift hinzufügen" or "Unterschrift erneuern" button.
Dynamic messages now provide clearer feedback based on whether a signature has been applied. Signature-related actions (renew, apply, close) have been consolidated into the popup's footer, decluttering the main interface.
New properties (`SignaturePopupVisible`, `PopupValidationMessage`) and methods (`OpenSignaturePopupAsync`, `RenewSignatureAsync`, `CloseSignaturePopup`) have been added to manage the popup and its behavior. The `ApplySignatureAsync` method has been updated to handle popup-specific validation and close the popup after applying the signature.
The `OnAfterRenderAsync` method has been removed, and signature pad initialization has been moved to `OpenSignaturePopupAsync`. The `ApplySignatureToReport` method has been removed, with its functionality integrated into `ApplySignatureAsync`.
Minor layout adjustments and validation logic improvements have been made. The "Export Signed PDF" button is now disabled unless a signature has been applied.
Refactored `ReportViewer.razor` to improve maintainability and
ensure dynamic updates to the `DxReportViewer` component.
- Added `@key` attribute bound to `ViewerKey` to trigger re-renders.
- Introduced `CreateReportInstance` and `CreateSignedReportInstance`
helper methods to encapsulate report creation logic.
- Updated `OnInitializedAsync`, `ClearSignatureAsync`, and
`ApplySignatureAsync` to use the new helper methods.
- Incremented `ViewerKey` in relevant methods to ensure proper
re-rendering of the `DxReportViewer` component.
- Replaced `ApplySignatureToReport` with `CreateSignedReportInstance`.
These changes improve code modularity, readability, and ensure
the UI reflects the latest state of the report.
Introduced a signature input feature in `ReportViewer.razor` to allow users to draw a signature on a canvas and embed it into reports before exporting as a signed PDF.
- Added a canvas (`receiver-signature-pad`) and buttons for clearing, applying, and exporting signatures.
- Injected `IJSRuntime` for JavaScript interop and added methods for signature handling (`ClearSignatureAsync`, `ApplySignatureAsync`, `ExportSignedPdfAsync`).
- Embedded the signature as an image and label in the report's bottom margin.
- Added `receiver-signature.js` to manage the signature pad, including drawing, clearing, and exporting the signature as a Base64 image.
- Updated `index.html` to include the new JavaScript file.
- Displayed validation messages for missing or invalid signatures.
Introduced `InMemoryReportStorageWebExtension` to manage
reports in memory, enabling dynamic report storage and
retrieval. Updated `ReportViewer.razor` to conditionally
render the `DxReportViewer` component and initialize
reports asynchronously.
Configured dependency injection in `Program.cs` to register
`InMemoryReportStorageWebExtension` as a singleton and
integrated it with `CustomReportProvider`. Registered
`EnvelopeGenerator.ReceiverUI.PredefinedReports.Report` as
a trusted class for deserialization.
Enhanced `CustomReportProvider` to fetch reports from
memory or generate them dynamically using `ReportsFactory`.
Added necessary `using` directives and ensured proper
report lifecycle management.
