feat: Integrate Andhra Pradesh and telangana data and implement unified dual-state architecture

Praveena Veerankirequested to merge
agri_hack into develop

Here is a professional and detailed Merge Request (MR) description for your changes in the agri_hack branch:

MR: Unified Dual-State Agri-Intelligence Dashboard (TS & AP)

🚀 Overview

This Merge Request transforms CropNest into a multi-state market intelligence platform. It integrates real-time procurement data from the Andhra Pradesh Government API alongside market price intelligence for Telangana. The architecture has been redesigned to be context-aware, allowing users to toggle between states while maintaining a unified, premium user experience.

🛠️ Key Changes

1. Dual-State Architecture

  • Global State Switcher: Implemented a StateProvider using React Context to manage the selected state (Telangana or Andhra Pradesh) across the entire application.
  • Dynamic Context: All pages (Home, Analytics, Nearby) now reactively update their headings, metrics, and data sources based on the selected state.

2. Multi-Source Data Integration

  • Telangana: Sourced from the local commodity_price.csv dataset (Market Prices).
  • Andhra Pradesh: Sourced directly from the official data.gov.in API (District-wise Procurement Details).
  • Unified API Route: Refactored /api/mandi to handle state-based filtering and data normalization, ensuring a seamless frontend experience.

3. Unified Branding & UI

  • Branding Unification: Standardized all platform terminology. Removed "Procurement" specific labels in favor of a unified "Market Intelligence" branding for both states.
  • Premium Design: Maintained high-fidelity aesthetics using Framer Motion for smooth state transitions and Glassmorphism for the UI components.
  • Context-Aware Cards:
    • TS Mode: Focuses on Min/Max/Modal prices.
    • AP Mode: Focuses on Procurement Volume (MTs), Farmer Support, and Seasonal Insights.

4. Technical Fixes

  • Build Optimization: Resolved a critical Turbopack syntax error in the API route.
  • Data Fetching: Created a robust scripts/fetch-all-data.js script to automate the merging of CSV and API data.

🧪 Verification Plan

Automated Tests

  • Production Build: Verified via npm run build (Exit code 0).
  • API Integrity: Tested /api/mandi?state=Telangana and /api/mandi?state=Andhra Pradesh for correct data filtering.

Manual Verification

  • Toggled between TS and AP in the Navbar.
  • Verified chart updates in the Analytics page for both states.
  • Confirmed responsive search and filtering in the Nearby Markets page.

📸 Screenshots / Demos

(Describe the visual flow here: "The user clicks the state toggle in the Navbar, and the entire dashboard transitions smoothly from Telangana market prices to Andhra Pradesh procurement stats.") image image image

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