heroic-simulation

byNavid Anjum

Key Features Multi-Platform Simulation: Simulates API behaviors for Instagram, Facebook, X (Twitter), TikTok, and an internal brand account ("Urban Threads Official"). Unified Inbox: Aggregates messages from different platforms into a single view with filtering. Automation Rules Engine: A non-technical interface for creating logic-based automation (e.g., "If text contains 'urgent', auto-reply"). Settings & User Persona: Users can customize their profile and manage their active connections. Interactive & Responsive: Modern UI with micro-interactions, toast notifications, and a responsive layout. ## πŸ—οΈ System Architecture Overview ``` β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ CLIENT LAYER (React/Next.js) β”‚ β”‚ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ β”‚ β”‚ Dashboard β”‚ β”‚ Analytics β”‚ β”‚ Automation β”‚ β”‚ β”‚ β”‚ & Controls β”‚ β”‚ & Reports β”‚ β”‚ Config β”‚ β”‚ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ ↓ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ API GATEWAY (Node.js/Express) β”‚ β”‚ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ β”‚ β”‚ Auth & Sessionβ”‚ β”‚ Rate Limitingβ”‚ β”‚ Middleware β”‚ β”‚ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ ↓ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ CORE MICROSERVICES LAYER β”‚ β”‚ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ β”‚ β”‚ Social Media API β”‚ β”‚ AI Response β”‚ β”‚ Customer β”‚ β”‚ β”‚ β”‚ Manager β”‚ β”‚ Generator β”‚ β”‚ Intelligence β”‚ β”‚ β”‚ β”‚ (FB/IG Client) β”‚ β”‚ (LLM Integration)β”‚ β”‚ (CRM) β”‚ β”‚ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β”‚ β”‚ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ β”‚ β”‚ Message Queue β”‚ β”‚ Content β”‚ β”‚ Analytics β”‚ β”‚ β”‚ β”‚ (WebSocket/Redis)β”‚ β”‚ Scheduler β”‚ β”‚ Engine β”‚ β”‚ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ ↓ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ DATA PERSISTENCE LAYER β”‚ β”‚ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ β”‚ β”‚ PostgreSQL β”‚ β”‚ Redis Cache β”‚ β”‚ S3/Cloud β”‚ β”‚ β”‚ β”‚ (Primary DB) β”‚ β”‚ (Sessions) β”‚ β”‚ (Media) β”‚ β”‚ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ ↓ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ EXTERNAL INTEGRATIONS β”‚ β”‚ β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β” β”‚ β”‚ β”‚Facebook API β”‚ β”‚Instagram API β”‚ β”‚Claude/GPT APIβ”‚ β”‚ β”‚ β”‚(Graph API v18+)β”‚ β”‚(Graph API) β”‚ β”‚(LLM Provider)β”‚ β”‚ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ β”‚ β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜ ``` --- ## πŸ”§ Tech Stack ### Frontend - **Framework**: Next.js 14+ (App Router) - **UI Library**: React 18+, TailwindCSS - **State Management**: Zustand + TanStack Query - **Real-time**: Socket.io-client - **Charts**: Recharts (analytics) - **Forms**: React Hook Form + Zod ### Backend - **Runtime**: Node.js 18+ - **Framework**: Express.js or Fastify - **Database**: PostgreSQL 15+ - **Cache**: Redis 7+ - **Message Queue**: Bull (Redis-backed) or RabbitMQ - **API Client**: Axios + Retry Logic ### AI/ML Integration - **LLM Provider**: Claude API / OpenAI / Local (Ollama/LM Studio) - **Sentiment Analysis**: Transformers.js or Hugging Face API - **Image Recognition**: AWS Rekognition or local Vision LLM - **NLP Pipeline**: spaCy or Hugging Face transformers

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System Requirements

System Requirement Document
Page 1 of 5

heroic-simulation

Introduction

The "heroic-simulation" project is designed to provide a comprehensive platform for simulating API behaviors across multiple social media platforms, including Instagram, Facebook, X (Twitter), TikTok, and an internal brand account ("Urban Threads Official"). The system aims to centralize communication, automate responses, and provide a modern, interactive user experience. This document outlines the system requirements and design specifications for the project.

System Overview

The "heroic-simulation" system is a multi-platform simulation tool that aggregates messages from various social media platforms into a unified inbox. It features an automation rules engine for non-technical users to create logic-based automation, customizable user profiles, and a responsive UI with micro-interactions. The architecture is designed to be scalable and efficient, utilizing modern technologies for both frontend and backend development.

Functional Requirements

  • As an Admin, I should be able to assign users to the application.
  • As a User, I should be able to view messages from different platforms in a unified inbox.
  • As a User, I should be able to create automation rules using a non-technical interface.
  • As a User, I should be able to customize my profile and manage active connections.
  • As a User, I should experience a responsive UI with modern interactions.
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User Personas

  • Admin: Responsible for assigning users and managing access to the application.
  • User: Engages with the application to manage social media interactions, create automation rules, and customize their profile.

Visuals Colors and Theme

  • primary: #1A73E8 (a deep blue for brand identity)
  • primary_light: #E8F0FE (a lighter blue for hover states)
  • secondary: #FF6F61 (a coral hue for emphasis and links)
  • accent: #FFD700 (a vibrant gold for CTAs and active states)
  • highlight: #FFA500 (a warm orange for notifications and active indicators)
  • bg: #F5F5F5 (a light grey for the page background)
  • surface: rgba(255, 255, 255, 0.9) (a white card/panel background)
  • text: #202124 (a dark grey for primary text)
  • text_muted: #5F6368 (a softer grey for secondary text)
  • border: rgba(0, 0, 0, 0.1) (a subtle black border)

Signature Design Concept

For the "heroic-simulation" project, the homepage will feature an interactive galaxy map where each star represents a feature or section of the application. Users can click on a star to open a task card, drag to rotate the cluster, and hover to highlight connections between features. This concept will be implemented using @react-three/fiber and @react-three/drei for 3D interactions, providing a unique and engaging user experience. The galaxy map will dynamically adjust based on user interactions, creating a sense of exploration and discovery.

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Interaction Model & Motion Direction

The landing page will utilize a "parallax" interaction model, creating a layered depth effect as users scroll through the page. Decorative elements like atmospheric blobs and distant shapes will translate at different speeds, while real content scrolls naturally. This approach is ideal for creating a visually rich first impression and enhancing storytelling. Internal pages, such as dashboards and settings, will adopt a "static" model to prioritize layout clarity and reading speed.

Non-Functional Requirements

  • The system should support high concurrency to handle multiple users simultaneously.
  • The application must be responsive and accessible across various devices and screen sizes.
  • Data security and privacy must be ensured, particularly for user credentials and social media interactions.
  • The system should be scalable to accommodate future growth and additional features.

Tech Stack

Frontend

  • Framework: Next.js 14+ (App Router)
  • UI Library: React 18+, TailwindCSS
  • State Management: Zustand + TanStack Query
  • Real-time: Socket.io-client
  • Charts: Recharts (analytics)
  • Forms: React Hook Form + Zod
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Backend

  • Runtime: Node.js 18+
  • Framework: Express.js or Fastify
  • Database: PostgreSQL 15+
  • Cache: Redis 7+
  • Message Queue: Bull (Redis-backed) or RabbitMQ
  • API Client: Axios + Retry Logic

AI/ML Integration

  • LLM Provider: Claude API / OpenAI / Local (Ollama/LM Studio)
  • Sentiment Analysis: Transformers.js or Hugging Face API
  • Image Recognition: AWS Rekognition or local Vision LLM
  • NLP Pipeline: spaCy or Hugging Face transformers

Assumptions and Constraints

  • The application will primarily serve users in Bangladesh, considering local timezone and currency settings.
  • The system will integrate with the latest versions of social media APIs, ensuring compatibility and feature availability.
  • User data will be stored securely, with regular backups and disaster recovery plans in place.
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Glossary

  • API: Application Programming Interface
  • UI: User Interface
  • LLM: Large Language Model
  • NLP: Natural Language Processing
  • CRM: Customer Relationship Management
  • CTA: Call to Action

This document outlines the comprehensive requirements and design specifications for the "heroic-simulation" project, ensuring a robust and user-friendly application.

Landing design preview
Landing: View App
Login: Sign In
Dashboard: View Overview
UserManagement: View All Users
UserManagement: Add New User
UserManagement: Set Permissions
UserManagement: Assign Platforms
UserManagement: Confirm & Save
UserManagement: Send Access Invite
UserManagement: Edit Existing User
UserManagement: Update Permissions
UserManagement: Save Changes
UserManagement: Deactivate User
Analytics: View Platform Stats
Analytics: Filter by Platform
Analytics: Export Report
Settings: Configure App
Settings: Set API Keys
Settings: Save Configuration