System Requirements Document (SRD)

Project Name: Mega-Functionality

1. Introduction

Welcome to the System Requirements Document (SRD) for Mega-Functionality, a comprehensive website designed for S Veeraraagavan's solar dealership business based in India. This document outlines the foundational requirements for the initial implementation of the website, with provisions for scalability to accommodate future growth and additional features.

The primary goal is to create a robust, user-friendly platform that serves both customers and the internal team, while leveraging cutting-edge AI tools to enhance operational efficiency and customer engagement.

2. System Overview

The Mega-Functionality website will act as a central hub for S Veeraraagavan's solar dealership business. It will cater to two primary user groups:

1. Customers: Providing a seamless browsing experience for solar products, appointment scheduling, and AI-assisted query handling.
2. Internal Team: Offering tools for inventory management, lead tracking, and AI-driven task scheduling and reminders.

The system will be built with scalability in mind, ensuring that additional features such as advanced analytics, CRM integrations, and e-commerce capabilities can be added in the future without disrupting the core functionality.

Key features include:

• A product catalog for showcasing solar solutions.
• Appointment scheduling and inquiry forms for customers.
• AI-powered tools for customer engagement and lead conversion.
• Admin tools for inventory updates and task management.

3. Functional Requirements

Customer-Facing Features

• As a Customer, I should be able to browse a catalog of solar products with detailed descriptions and images.
• As a Customer, I should be able to schedule appointments for consultations directly through the website.
• As a Customer, I should be able to interact with an AI agent to get answers to my queries and assistance in selecting products.
• As a Customer, I should be able to submit inquiries and receive follow-ups from the dealership team.

Internal Team Features

• As an Admin, I should be able to update product availability and details in real-time.
• As an Admin, I should be able to track leads and manage follow-ups using a lead management system.
• As an Admin, I should be able to use an AI tool to schedule tasks, set meetings, and receive reminders.
• As an Admin, I should be able to generate reports on inventory and lead conversion metrics.

Scalability Options

• As a Business Owner, I should be able to add e-commerce functionality for direct online sales in the future.
• As a Business Owner, I should be able to integrate advanced analytics tools for customer behavior insights.
• As a Business Owner, I should be able to connect the website with third-party CRM systems for enhanced lead management.

4. User Personas

1. Customer

• Description: Individuals or businesses interested in purchasing solar products or services.
• Goals: Browse products, schedule appointments, and receive assistance with queries.
• Pain Points: Lack of clarity on product details, difficulty in scheduling consultations, and slow response times.

2. Admin

• Description: Internal team members responsible for managing inventory, tracking leads, and scheduling tasks.
• Goals: Efficiently update product details, convert leads into sales, and streamline operations using AI tools.
• Pain Points: Manual inventory updates, missed follow-ups, and inefficient task management.

5. Visuals Colors and Theme

Color Palette

• Primary: #005F73 (Deep Teal)
• Primary Light: #0A9396 (Bright Aqua)
• Secondary: #E9D8A6 (Warm Sand)
• Accent: #EE9B00 (Vibrant Amber)
• Highlight: #CA6702 (Rich Orange)
• Background (bg): #F4F1DE (Soft Cream)
• Surface: rgba(255, 255, 255, 0.9) (Translucent White)
• Text: #001219 (Dark Navy)
• Text Muted: #94A3B8 (Muted Gray-Blue)
• Border: rgba(0, 95, 115, 0.2) (Subtle Teal)

6. Signature Design Concept

Concept: Interactive Solar Grid

The homepage will feature an interactive solar grid that visually represents the dealership's offerings.

• Design Details:

  • A dynamic 3D grid of solar panels using @react-three/fiber and @react-three/drei.
  • Each panel represents a product or feature. Hovering over a panel reveals detailed information, while clicking opens a dedicated product page.
  • Panels will subtly shift and glow as the user moves their cursor, creating an engaging experience.

• Animations:

  • Panels will "charge" with light as the user scrolls, symbolizing solar energy.
  • Smooth transitions between sections using gsap ScrollTrigger.

• Interactive Features:

  • A floating AI assistant icon that users can click to initiate conversations.
  • A mini solar map that users can drag to explore different product categories.

This concept ensures the homepage is both visually stunning and highly interactive, leaving a lasting impression on visitors.

7. Interaction Model & Motion Direction

Landing Page Interaction Model: Parallax

• Layered depth via scroll, with solar-themed decorative elements (e.g., glowing sunbursts, animated rays) translating at different speeds.
• Real content scrolls naturally, while interactive elements like the solar grid and AI assistant remain fixed for easy access.

Internal Pages Interaction Model: Static

• Minimal motion for clarity and focus on functionality.
• Hover transitions and spring physics for interactive elements like buttons and forms using framer-motion.

8. Non-Functional Requirements

• Performance: The website should load within 3 seconds on standard broadband connections.
• Scalability: The architecture must support future feature additions without requiring major redesigns.
• Security: Implement SSL encryption and secure authentication for admin access.
• Accessibility: Ensure compliance with WCAG 2.1 standards for accessibility.
• Localization: Default language is English, with provisions for adding regional languages like Hindi or Tamil.

9. Tech Stack

Frontend

• React for Web

Backend

• Python
• FastAPI

Database

• MySQL or MariaDB (preferred for structured data)
• MongoDB (optional for unstructured data)

AI Models

• GPT 5.4 for customer query handling
• Claude 4.6 Opas for lead management and coding tasks
• Google Nano Banana for image generation

AI Tools

• Litellm for LLM Routing
• Langchain for AI workflow orchestration

Orchestration

• Docker for local development
• Kubernetes for server-side orchestration

10. Assumptions and Constraints

Assumptions

• Customers are primarily located in India, with a preference for solar solutions tailored to local needs.
• The internal team is familiar with basic web tools and can adapt to AI-driven workflows.

Constraints

• Initial budget limits advanced features like e-commerce and CRM integrations.
• The website must be mobile-responsive to cater to users accessing it via smartphones.

11. Glossary

• AI Agent: A virtual assistant powered by artificial intelligence to interact with users and perform tasks.
• Lead Management System: A tool for tracking and converting potential customers into sales.
• Parallax: A scrolling effect that creates depth by moving background and foreground layers at different speeds.
• WCAG: Web Content Accessibility Guidelines, a standard for making web content accessible to all users.

This document provides a detailed roadmap for the initial implementation of Mega-Functionality, ensuring a strong foundation for future scalability and growth.