System Requirements Document (SRD) for jungle-site

1. Introduction

The jungle-site project is a creative and interactive platform designed for users to write personalized letters that can be shared via links or QR codes. The project emphasizes simplicity and accessibility, requiring no login or registration. With a romantic and welcoming design featuring light pink, dark pink, and heart motifs, the platform aims to provide a delightful experience for users in Brazil (BR) and beyond.

This document outlines the system requirements for the jungle-site project, ensuring alignment with the vision shared by RUSH07.

2. System Overview

jungle-site is a web-based application that allows users to create and share interactive letters. The platform supports customization options such as font selection, image uploads, and photo attachments, enabling users to craft unique and personal messages. Once created, these letters can be accessed via a generated link or QR code, making sharing seamless and fun.

The system is designed to be lightweight and user-friendly, with no login or account creation required. The visual identity of the platform is centered around a romantic theme, featuring shades of pink and heart motifs to evoke warmth and affection.

Key features include:

• Letter creation with customization options.
• Sharing via links or QR codes.
• Aesthetic design with a romantic theme.
• No login or registration required.

3. Functional Requirements

• As a User, I should be able to write letters on the platform.
• As a User, I should be able to customize the letters by selecting fonts.
• As a User, I should be able to add images to the letters.
• As a User, I should be able to upload photos to include in the letters.
• As a User, I should be able to generate a unique link for each letter.
• As a User, I should be able to generate a QR code for each letter.
• As a User, I should be able to access letters via the generated link or QR code.

4. User Personas

4.1. User

• Description: General users who want to create and share personalized letters.
• Goals: Write and customize letters, share them easily via links or QR codes.
• Pain Points: Complexity in creating or sharing letters, lack of customization options.

4.2. Recipient

• Description: Individuals who receive the letters via links or QR codes.
• Goals: Open and view the personalized letters shared with them.
• Pain Points: Difficulty in accessing the letters or poor visual presentation.

5. Visuals Colors and Theme

The visual identity of jungle-site is inspired by a romantic and welcoming aesthetic. Below is the unique color palette designed for the project:

• Background: #FFE6F0 (Light Pink)
• Surface: #FFB3C6 (Soft Pink)
• Text: #4A4A4A (Neutral Gray for readability)
• Accent: #FF3366 (Vivid Dark Pink)
• Muted: #FFD1DC (Muted Pink)

The design will incorporate heart motifs throughout the interface, reinforcing the romantic theme.

6. Signature Design Concept

The jungle-site homepage will feature an interactive letter-writing desk as its central design element.

Concept Details:

• Visuals: The homepage will resemble a cozy, romantic desk setup with animated elements like a glowing candle, a quill pen that moves slightly, and scattered heart-shaped confetti.
• Interaction: Users will see a letter in the center of the screen, with a "Start Writing" button that opens the letter editor. As users hover over the button, the quill pen will animate, "writing" a heart on the letter.
• Transitions: Smooth transitions will guide users from the homepage to the letter editor, with subtle animations like fading hearts and sliding panels.
• Micro-interactions: When users generate a QR code, a small animation will show the QR code "unfolding" like a piece of paper.
• Color Shifts: The background will subtly shift between light pink and muted pink tones, creating a dynamic and engaging visual experience.

This design concept ensures that the homepage is not only visually stunning but also immediately communicates the purpose and theme of the platform.

7. Non-Functional Requirements

• The system must load the homepage within 2 seconds on a standard broadband connection.
• The platform must support mobile and desktop browsers.
• The QR code generation must complete within 1 second.
• The system must handle up to 1,000 concurrent users without performance degradation.
• All data (letters, images, photos) must be stored securely and comply with local data protection regulations in Brazil.

8. Tech Stack

Frontend

• React for Web

Backend

• Python
• FastAPI

Database

• MySQL (with Alembic for migrations)

AI Tools

• Google Nano Banana for image generation (if applicable for QR code designs)

Local Orchestration

• Docker
• docker-compose

9. Assumptions and Constraints

Assumptions

• Users will primarily access the platform via modern browsers (Chrome, Firefox, Safari, Edge).
• The platform will be hosted on a cloud service with scalability options.

Constraints

• The design must adhere to the romantic theme with pink tones and heart motifs.
• The system must not require user login or registration.

10. Glossary

• Letter: A personalized message created by the user.
• QR Code: A machine-readable code that links to a specific letter.
• Customization: Options to personalize letters, including font selection, image uploads, and photo attachments.
• Interactive Desk: The homepage design concept resembling a writing desk.