project-525c9b09 System Requirements Document

Introduction

The purpose of this document is to outline the system requirements for the project-525c9b09, a premium 3D Food Delivery mobile app. This app aims to deliver a luxurious user experience with a modern design inspired by leading platforms such as Apple, Uber Eats, DoorDash, Zomato, and Swiggy. The app will feature realistic 3D food illustrations, glassmorphism, and neumorphism styling, ensuring a premium feel with smooth animations and responsive layouts.

System Overview

The project-525c9b09 is designed to provide users with a seamless and visually rich food delivery experience. The app will be available on both Android and iOS platforms, offering features such as fast delivery, fresh ingredients, and easy online payment options. The design will incorporate a clean and minimal interface with both dark and light modes, ensuring accessibility and responsiveness across all devices.

Functional Requirements as Story Points

• As a User, I should be able to view an animated 3D burger or pizza on the splash screen with a smooth loading animation.
• As a User, I should be able to navigate through onboarding screens that highlight fast delivery, fresh ingredients, and easy online payment.
• As a User, I should be able to sign up or log in using email, phone number, Google, or Apple accounts.
• As a User, I should be able to search for food categories and view featured restaurants and popular dishes on the home screen.
• As a User, I should be able to view detailed restaurant information, including ratings and menu items.
• As a User, I should be able to view detailed food information, including 3D images, descriptions, ingredients, and nutrition info.
• As a User, I should be able to add items to my cart and proceed to checkout with a summary of my order.
• As a User, I should be able to track my order live on an interactive map with delivery rider animations.
• As a User, I should be able to manage my profile, view order history, and update saved addresses.

User Personas

• Guest: A user who browses the app without logging in, exploring food categories and restaurant details.
• Registered User: A user who has signed up and can place orders, track deliveries, and manage their profile.
• Admin: A user responsible for managing restaurant listings, promotions, and user feedback.

Core User Flows

• User opens the app -> views animated splash screen -> completes onboarding -> logs in or signs up -> explores home screen -> selects restaurant -> views food details -> adds to cart -> checks out -> tracks order live.
• Admin logs in -> manages restaurant listings -> updates promotions -> reviews user feedback.

Visuals Colors and Theme

• primary: #FF6B35 (Orange)
• primary_light: #FF8A50 (Lighter Orange)
• secondary: #FFD166 (Yellow)
• accent: #2EC4B6 (Mint)
• highlight: #FF9F1C (Warm Orange)
• bg: #F8F9FA
• surface: rgba(255, 255, 255, 0.8)
• text: #222222
• text_muted: #555555
• border: rgba(0, 0, 0, 0.1)

Signature Design Concept

The homepage of the project-525c9b09 will feature an interactive 3D food gallery using @react-three/fiber and @react-three/drei. Users can rotate and zoom into 3D models of food items, such as burgers and pizzas, which will animate and transform as they interact. This immersive experience will be enhanced with soft glassmorphism effects and smooth transitions, creating a luxurious and engaging first impression.

Interaction Model & Motion Direction

The landing page will utilize a "parallax" interaction model, with layered depth effects as users scroll through the app. Decorative elements will translate at different speeds, while real content remains in the natural flow. This approach will provide a visually rich storytelling experience, ideal for the premium feel of the app.

Non-Functional Requirements

• The app must be highly responsive and accessible, supporting both dark and light modes.
• It should provide smooth animations and transitions across all screens.
• The app must be optimized for performance on both Android and iOS platforms.

Tech Stack

• Frontend: React Native for mobile app development
• Backend: Python with FastAPI
• Database: MySQL or MariaDB, with alembic for migrations
• AI Models: Not specified
• AI Tools: Not specified
• Local Orchestration: Docker, docker-compose
• Server-side Orchestration: Kubernetes

Assumptions and Constraints

• The app will use realistic 3D food illustrations and avoid flat icons or cartoon graphics.
• The design must adhere to the premium and luxurious feel as specified.
• The app will be developed for both Android and iOS platforms.

Glossary

• 3D Food Illustrations: Realistic, high-quality 3D models of food items used within the app.
• Glassmorphism: A design style that uses frosted glass effects to create a sense of depth.
• Neumorphism: A design style that combines skeuomorphism and flat design, using soft shadows and highlights to create a 3D effect.
• Parallax: An interaction model where background images move slower than foreground images, creating an illusion of depth.