B
Brian

Emission Score Visualization Component

Tailwind Emission Summary presents emission kilograms and euro cost in a compact summary card with live numeric inputs. Implements Blazor component binding and Tailwind layout for responsive display.

LIVE DEMO
Generated using Instruct UI - An AI for Blazor UI Generation
## What's implemented - Compact emissions summary card showing Emission Score (kg) and Emissions Cost (€). - Demo page with numeric inputs for live updates of component parameters. - Basic UI states: hover shadow, dark mode classes, and responsive flex layout. ## Key components - EmissionSummary (Blazor component) - EmissionSummaryDemoPage (Blazor page) - Standard HTML inputs with @bind and @bind:event="oninput" - [Parameter] properties for EmissionScoreKg and EmissionsCostEuro - CultureInfo.InvariantCulture and ToString("N2") number formatting ## How it works - EmissionSummary exposes two [Parameter] properties and renders formatted values using ToString("N2", CultureInfo.InvariantCulture). - EmissionSummaryDemoPage holds local fields (currentEmissionScore, currentEmissionCost) and two-way binds them to native <input type="number"> elements using @bind and @bind:event="oninput" so changes update the summary immediately. - Styling and interaction rely on Tailwind utility classes for spacing, color, hover effects and dark mode; icons use font icon classes (e.g., fas fa-leaf). - No EditForm or DataAnnotationsValidator is present; validation is not implemented in the sample. ## Styling - Tailwind CSS utility classes are present (flex, p-*, text-*, bg-*, rounded-*, shadow-*). - Dark-mode variants (dark:*) appear in class attributes. - Layout uses responsive flex and width utilities (sm:, md:, lg:) for adaptive sizing. ## Reuse steps 1. Ensure Tailwind CSS is configured in the project build (postcss/webpack or dotnet toolchain) and include compiled CSS in index.html/_Host.cshtml. 2. Add the two Razor files (EmissionSummary.razor and EmissionSummaryDemoPage.razor) under a Components/Pages folder and import namespaces if needed. 3. Include a font/icon set (Font Awesome) or replace <i> icons with SVGs or an icon component. 4. Adjust models and parameter types if the host app requires different units or localization; keep CultureInfo.InvariantCulture for consistent formatting or inject culture as needed. 5. Wire the component into real data sources or a state service (e.g., inject a scoped service and update parameters from service state) for production use. ## Limitations & next steps - This is a single-page component generated by Instruct UI and focuses on presentation; it does not include service wiring, API calls, authentication, or persistence. - No input validation, range checks, or localization strategy is provided; consider adding EditForm with DataAnnotationsValidator or custom validation logic. - Replace icon font usage with project-standard icons or accessible SVGs and add unit tests for formatting and parameter binding. - Extend with charts, historical trends, or integration with telemetry/state management for a fuller dashboard experience.