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ebaysnipeextension/.kiro/specs/enhanced-item-management/requirements.md
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Requirements Document

Introduction

Eine Erweiterung der bestehenden Amazon Product Bar Extension, die automatische Produktdatenextraktion, KI-basierte Titel-Customization mit Mistral-AI und erweiterte Item-Verwaltung implementiert. Die Extension soll Titel und Preis automatisch extrahieren, drei KI-generierte Titelvorschläge anbieten und diese Daten als Fremdschlüssel für weitere Aktionen bereitstellen.

Glossary

  • Enhanced_Item: Erweiterte Produktdaten mit Amazon-Link, extrahiertem Titel, Preis und customisiertem Titel
  • Mistral_AI: KI-Service für Titel-Generierung und -Customization
  • Title_Suggestions: Drei von Mistral-AI generierte alternative Titel für ein Produkt
  • Settings_Panel: Konfigurationsbereich für API-Keys und andere Einstellungen
  • Product_Extractor: Komponente zur automatischen Extraktion von Titel und Preis aus Amazon-Produktseiten
  • API_Key: Authentifizierungsschlüssel für Mistral-AI-Service
  • Custom_Title: Vom Nutzer ausgewählter, KI-generierter Titel
  • Original_Title: Ursprünglicher, von Amazon extrahierter Produkttitel
  • Product_Price: Aktueller Preis des Produkts auf Amazon

Requirements

Requirement 1: Automatische Produktdatenextraktion

User Story: Als Nutzer möchte ich, dass Titel und Preis automatisch aus Amazon-Produkten extrahiert werden, damit ich diese Informationen nicht manuell eingeben muss.

Acceptance Criteria

  1. WHEN a valid Amazon product URL is provided, THE Product_Extractor SHALL automatically extract the product title
  2. WHEN a valid Amazon product URL is provided, THE Product_Extractor SHALL automatically extract the current product price
  3. WHEN the product page cannot be accessed, THE Product_Extractor SHALL return an error message
  4. WHEN the title or price cannot be found, THE Product_Extractor SHALL return appropriate fallback values
  5. THE Product_Extractor SHALL handle different Amazon page layouts and product types

Requirement 2: Settings Panel für API-Key-Verwaltung

User Story: Als Nutzer möchte ich meinen Mistral-AI API-Key in den Einstellungen speichern können, damit die KI-Funktionen verfügbar sind.

Acceptance Criteria

  1. WHEN the user opens the settings, THE Settings_Panel SHALL display an input field for the Mistral-AI API key
  2. WHEN a valid API key is entered, THE Settings_Panel SHALL save it securely in local storage
  3. WHEN an invalid API key format is entered, THE Settings_Panel SHALL display a validation error
  4. WHEN the settings are opened, THE Settings_Panel SHALL display the currently saved API key (masked for security)
  5. THE Settings_Panel SHALL provide a test button to verify API key functionality
  6. WHEN the API key is tested, THE Settings_Panel SHALL show success or failure status

Requirement 3: Mistral-AI Integration für Titel-Generierung

User Story: Als Nutzer möchte ich drei KI-generierte Titelvorschläge erhalten, damit ich einen passenden customisierten Titel auswählen kann.

Acceptance Criteria

  1. WHEN a product title is extracted, THE Extension SHALL send it to Mistral-AI for customization
  2. WHEN Mistral-AI processes the title, THE Extension SHALL receive exactly three alternative title suggestions
  3. WHEN the API key is missing or invalid, THE Extension SHALL display an error message and skip AI processing
  4. WHEN the Mistral-AI service is unavailable, THE Extension SHALL handle the error gracefully
  5. THE Extension SHALL use the original title as fallback if AI processing fails
  6. WHEN AI processing takes longer than 10 seconds, THE Extension SHALL timeout and use fallback

Requirement 4: Titel-Auswahl Interface

User Story: Als Nutzer möchte ich aus drei Titelvorschlägen per Klick auswählen können, damit ich den besten Titel für mein Item verwende.

Acceptance Criteria

  1. WHEN title suggestions are available, THE Extension SHALL display all three options in a selectable list
  2. WHEN a title suggestion is clicked, THE Extension SHALL select it as the custom title
  3. WHEN a title is selected, THE Extension SHALL visually highlight the chosen option
  4. WHEN no title is explicitly selected, THE Extension SHALL use the first suggestion as default
  5. THE Extension SHALL also display the original extracted title as a fourth option
  6. WHEN the original title is selected, THE Extension SHALL use it without AI customization

Requirement 5: Erweiterte Item-Speicherung

User Story: Als Nutzer möchte ich Items mit Amazon-Link, Titel und Preis speichern können, damit alle relevanten Produktinformationen verfügbar sind.

Acceptance Criteria

  1. WHEN an item is saved, THE Extension SHALL store the Amazon product URL
  2. WHEN an item is saved, THE Extension SHALL store the selected custom title
  3. WHEN an item is saved, THE Extension SHALL store the extracted product price
  4. WHEN an item is saved, THE Extension SHALL store the original extracted title for reference
  5. THE Extension SHALL validate that all required data (URL, title, price) is present before saving

Requirement 6: Erweiterte Item-Liste Anzeige

User Story: Als Nutzer möchte ich in der Item-Liste alle gespeicherten Informationen sehen können, damit ich einen vollständigen Überblick habe.

Acceptance Criteria

  1. WHEN the item list is displayed, THE Extension SHALL show the custom title for each item
  2. WHEN the item list is displayed, THE Extension SHALL show the extracted price for each item
  3. WHEN the item list is displayed, THE Extension SHALL show the Amazon product URL
  4. THE Extension SHALL provide a way to view the original extracted title
  5. THE Extension SHALL display items in chronological order (newest first)

Requirement 7: Fehlerbehandlung und Fallbacks

User Story: Als Nutzer möchte ich, dass die Extension auch bei Fehlern funktioniert, damit ich meine Items trotzdem verwalten kann.

Acceptance Criteria

  1. WHEN Mistral-AI is unavailable, THE Extension SHALL use the original title and continue with item saving
  2. WHEN product extraction fails, THE Extension SHALL allow manual title and price input
  3. WHEN the API key is invalid, THE Extension SHALL display a clear error message with instructions
  4. WHEN network errors occur, THE Extension SHALL retry operations up to 3 times
  5. WHEN critical errors occur, THE Extension SHALL log them for debugging purposes
  6. THE Extension SHALL never lose user data due to API or network failures

Requirement 8: Schöne Benutzeroberfläche und Benutzererfahrung

User Story: Als Nutzer möchte ich eine schöne, intuitive und moderne Benutzeroberfläche haben, damit die Verwendung der Enhanced Item Management Funktionen angenehm und effizient ist.

Acceptance Criteria

  1. WHEN the Enhanced Items Panel is displayed, THE Interface SHALL use modern glassmorphism design with subtle transparency and blur effects
  2. WHEN users interact with elements, THE Interface SHALL provide smooth animations and visual feedback with hover states and transitions
  3. WHEN displaying progress during extraction, THE Interface SHALL show an elegant step-by-step progress indicator with icons and status updates
  4. WHEN showing item cards, THE Interface SHALL display them with beautiful card layouts including shadows, rounded corners, and proper spacing
  5. WHEN users hover over interactive elements, THE Interface SHALL provide clear visual feedback with color changes and subtle transformations
  6. THE Interface SHALL use a consistent color scheme with Amazon orange (#ff9900) as primary color and proper contrast ratios
  7. WHEN displaying text and content, THE Interface SHALL use proper typography hierarchy with readable fonts and appropriate sizing
  8. WHEN showing different states (loading, success, error), THE Interface SHALL use distinct visual indicators with appropriate colors and icons

Requirement 9: Verbesserte Interaktivität und Benutzerführung

User Story: Als Nutzer möchte ich eine intuitive Benutzerführung und klare Interaktionsmöglichkeiten haben, damit ich die Funktionen leicht verstehen und verwenden kann.

Acceptance Criteria

  1. WHEN users enter an Amazon URL, THE Interface SHALL provide real-time validation feedback with clear success/error indicators
  2. WHEN the extraction process runs, THE Interface SHALL show contextual help text explaining each step to the user
  3. WHEN title selection is required, THE Interface SHALL highlight the recommended option and provide clear selection guidance
  4. WHEN users interact with item cards, THE Interface SHALL provide contextual action buttons with clear icons and tooltips
  5. WHEN errors occur, THE Interface SHALL display helpful error messages with suggested next steps and recovery options
  6. THE Interface SHALL provide keyboard navigation support for all interactive elements
  7. WHEN displaying long content, THE Interface SHALL implement proper text truncation with expand/collapse functionality
  8. WHEN users complete actions, THE Interface SHALL provide clear success feedback with appropriate animations

Requirement 10: Responsive Design und Accessibility

User Story: Als Nutzer möchte ich, dass die Interface auf verschiedenen Bildschirmgrößen gut funktioniert und barrierefrei ist, damit ich sie überall verwenden kann.

Acceptance Criteria

  1. WHEN viewed on mobile devices, THE Interface SHALL adapt layout to smaller screens with stacked elements and touch-friendly buttons
  2. WHEN viewed on tablets, THE Interface SHALL optimize spacing and sizing for medium-sized screens
  3. WHEN users have accessibility needs, THE Interface SHALL provide proper ARIA labels and semantic HTML structure
  4. WHEN users prefer reduced motion, THE Interface SHALL respect prefers-reduced-motion settings and minimize animations
  5. WHEN users have high contrast preferences, THE Interface SHALL provide sufficient color contrast and alternative styling
  6. THE Interface SHALL support screen readers with proper heading structure and descriptive text
  7. WHEN users navigate with keyboard only, THE Interface SHALL provide visible focus indicators and logical tab order
  8. WHEN content overflows, THE Interface SHALL provide accessible scrolling with proper scrollbar styling