# deepanjali-kathirvadivel/agriconnect architecture

> Architecture diagram of the GitHub repository deepanjali-kathirvadivel/agriconnect, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-27). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/deepanjali-kathirvadivel/agriconnect
- Repository: https://github.com/deepanjali-kathirvadivel/agriconnect

## Overview

This is a browser-based agricultural marketplace dashboard. Users log in by role, then browse produce listings and market prices; farmers can manage auctions and updates, while users can contact sellers or use chat. The sampled code keeps data and behavior in one JavaScript file, with no backend or persistent store shown. The README is empty and source excerpts are partial, so unsampled wiring and capabilities are not inferred.

Main entry points: [`script.js`](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js) (In-memory state), [`index.html`](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/index.html) (Marketplace page)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_interface["Browser Interface"]
  node_page["Marketplace page<br/>[index.html]"]
  node_app["App behavior<br/>[script.js]"]
  node_state[("In-memory state<br/>[script.js]")]
  node_login["Role login<br/>[script.js]"]
  node_dashboard["Role dashboards<br/>[script.js]"]
end

subgraph group_market["Market Features"]
  node_prices["Price ticker<br/>[script.js]"]
  node_marketplace["Seller listings<br/>[script.js]"]
  node_auctions["Farmer auctions<br/>[script.js]"]
  node_updates["Weekly updates<br/>[script.js]"]
  node_photo["Photo upload<br/>[script.js]"]
end

subgraph group_engagement["User Engagement"]
  node_contact["Seller contact<br/>[script.js]"]
  node_chat["Role-based chat<br/>[script.js]"]
  node_expert["Expert chat history<br/>[script.js]"]
end

node_user(("Farmer or buyer"))

node_user -->|"uses"| node_page
node_user -->|"chooses role"| node_login
node_login -->|"sets user"| node_state
node_login -->|"shows"| node_dashboard
node_app -->|"initializes"| node_prices
node_app -->|"initializes"| node_marketplace
node_prices -->|"reads and updates"| node_state
node_marketplace -->|"reads listings"| node_state
node_user -->|"filters listings"| node_marketplace
node_user -->|"requests contact"| node_contact
node_user -->|"manages auctions"| node_auctions
node_auctions -->|"reads and writes"| node_state
node_user -->|"adds note"| node_updates
node_updates -->|"stores note"| node_state
node_user -->|"uploads photo"| node_photo
node_user -->|"sends message"| node_chat
node_chat -->|"reads user role"| node_state
node_user -->|"opens chat"| node_expert

click node_page "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/index.html"
click node_app "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_state "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_login "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_dashboard "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_prices "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_marketplace "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_contact "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_auctions "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_updates "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_photo "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_chat "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"
click node_expert "https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_page,node_app,node_state,node_login,node_dashboard toneBlue
class node_prices,node_marketplace,node_auctions,node_updates,node_photo toneAmber
class node_contact,node_chat,node_expert toneMint
class node_user toneIndigo
```

## Components

### Browser Interface

- [Marketplace page](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/index.html): `index.html`
- [App behavior](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [In-memory state](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [Role login](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [Role dashboards](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`

### Market Features

- [Price ticker](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [Seller listings](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [Farmer auctions](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [Weekly updates](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [Photo upload](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`

### User Engagement

- [Seller contact](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [Role-based chat](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`
- [Expert chat history](https://github.com/deepanjali-kathirvadivel/agriconnect/blob/main/script.js): `script.js`

### Other components

- **Farmer or buyer**

## Connections

- Farmer or buyer → Marketplace page: uses
- Farmer or buyer → Role login: chooses role
- Role login → In-memory state: sets user
- Role login → Role dashboards: shows
- App behavior → Price ticker: initializes
- App behavior → Seller listings: initializes
- Price ticker → In-memory state: reads and updates
- Seller listings → In-memory state: reads listings
- Farmer or buyer → Seller listings: filters listings
- Farmer or buyer → Seller contact: requests contact
- Farmer or buyer → Farmer auctions: manages auctions
- Farmer auctions → In-memory state: reads and writes
- Farmer or buyer → Weekly updates: adds note
- Weekly updates → In-memory state: stores note
- Farmer or buyer → Photo upload: uploads photo
- Farmer or buyer → Role-based chat: sends message
- Role-based chat → In-memory state: reads user role
- Farmer or buyer → Expert chat history: opens chat