stone-prompt

byRojit Hamal

System Prompt & Product Requirement Document (PRD) Project Name: VediQ - The Cosmic Life OS Platform: Mobile App (React Native/Expo or Flutter) Core Premise: A self-reflection and behavioral wellness platform driven by astrological and Vedic mathematical frameworks (not predictive fortune-telling). 1. Tech Stack & Dependencies Frontend: React Native (Expo) or Flutter for cross-platform iOS/Android. Backend & DB: Node.js / Express or Next.js API Routes, PostgreSQL (Supabase or Firebase for rapid auth/DB). Vedic Calculation Engine: Python Backend (Recommended): vedastro or jyotishganit for heavy lifting (Dasha, Ashtakavarga, Nakshatra generation). Alternative Node Backend: Custom wrapper around Swiss Ephemeris (swisseph) for planetary positions. State Management: Zustand (React) or Riverpod (Flutter). Styling/UI: Tailwind CSS (NativeWind) or custom styled-components. Aesthetic Profile: "Minimalist Cosmic" - deep blacks, charcoal greys, subtle gradient accents, high readability, card-based UI. 2. Core Data Models (Schema Outline) User Profile: user_id, name, birth_date (UTC), birth_time (exact), birth_location (lat/lng/timezone), subscription_status (Free/Pro). Daily Log: log_id, user_id, date, mood_score (1-5), energy_level, journal_notes, active_dasha_id. Vedic Matrix (Generated once per user): nakshatra, ascendant, moon_sign, ashtakavarga_scores (JSON of house scores), dasha_timeline (JSON array of Vimshottari periods). 3. Core Modules & Features to Implement Module A: Identity-Focused Onboarding UX Flow: Collect exact birth data (Date, Time, Location). Logic: Query geographic API for lat/lng based on city. Call backend calculation engine to generate the "Cosmic Profile" (Ascendant, Moon Nakshatra). Output: Welcome screen introducing the user to their core psychological archetype based on Nakshatra traits. Module B: Daily Emotional & Capacity Tracker UX Flow: A daily check-in screen (slider for energy, emojis for mood, quick text input). Logic: Correlate user input with the day's planetary transits layered over their natal Ashtakavarga scores (which act as a personal "energy battery"). Visualization: A battery or progress bar showing the theoretical "cosmic capacity" for the day vs. their actual logged energy. Module C: Life-Cycle Roadmap (Vimshottari Dasha) UX Flow: A timeline UI showing current, past, and upcoming life phases. Logic: Calculate Vimshottari Mahadasha and Antardasha. Map traditional planetary periods to modern psychological themes (e.g., "Saturn Phase" = "Period of Structuring and Discipline"). Module D: Relationship Rhythm Radar UX Flow: Input a partner/friend's birth details to view a synastry (compatibility) dashboard. Logic: Calculate planetary overlays and Nakshatra compatibility. Output strengths and friction points as psychological insights, not destiny. Module E: Monetization & Expert Marketplace (Pro Tier) Free Tier: Daily logging, basic archetype profile, educational lobby explaining terms. Pro Subscription: Access to the Life-Cycle Timeline, full Ashtakavarga breakdown, and Relationship Radar. Consultations: API integration with Stripe for one-off booking of 1-on-1 expert synthesis sessions.