# Respellion Learning Platform

An internal AI-powered learning platform that keeps Respellion employees up to date with the company's evolving knowledge base.

## Features

- **Weekly Learning Station** — Each employee is assigned a topic each week (via deterministic hash of user ID + week number). They choose their preferred format: Article, Slides, or Infographic. Content is generated on-demand by Claude and cached per topic.
- **Weekly Test** — AI-generated quiz based on the knowledge graph. Results are stored and feed the leaderboard.
- **Leaderboard & Gamification** — Points for correct answers, badges for streaks and perfect scores.
- **R42 Chatbot** — An always-available AI assistant (backed by Claude) with access to the full knowledge graph. Can propose graph updates that admins approve or reject.
- **Admin Panel** — Manage the knowledge graph, sync from GitHub, review generated content, refine it with AI, and monitor team progress.

## Tech Stack

| Layer | Technology |
|---|---|
| Frontend | React 18 + Vite |
| Styling | Vanilla CSS (custom properties) + Tailwind utility classes |
| Animations | Framer Motion |
| Icons | Lucide React |
| Graph viz | D3.js (admin knowledge graph only) |
| Backend / DB | PocketBase (self-hosted) |
| AI | Anthropic Claude (via Caddy reverse proxy) |
| Infra | Docker + Caddy |

## Getting Started (local dev)

```bash
# 1. Install dependencies
npm install

# 2. Start PocketBase (Windows)
./pocketbase.exe serve

# 3. Start the dev server
npm run dev
```

The Vite dev server proxies `/api/anthropic` and `/pb` — see `vite.config.js`.

## Deployment (Docker)

```bash
docker compose up -d
```

The `Caddyfile` handles:
- SPA fallback routing
- `/pb/*` → PocketBase sidecar
- `/api/anthropic/*` → Anthropic API (with server-side API key injection)

## Key Files

| File | Purpose |
|---|---|
| `src/lib/learningService.js` | Selective content generation (article / slides / infographic) |
| `src/lib/extractionPipeline.js` | GitHub file → knowledge graph extraction |
| `src/lib/api.js` | Anthropic API wrapper (`generateContent` + `chat`) |
| `src/lib/db.js` | All PocketBase data access |
| `src/lib/giteaService.js` | GitHub API client (folder listing + raw file fetch) |
| `src/store/AppContext.jsx` | Global state; computes ISO week number on load |
| `src/components/admin/UploadZone.jsx` | GitHub sync UI (default folder: `docs/knowledge-base/`) |
| `AI_AGENT.md` | Detailed context guide for AI coding agents |

## Content Types

Learning content is generated **on demand per type** and merged into the cached object:

| Type | Key in DB | Description |
|---|---|---| 
| Article | `content.article` | Long-form reading |
| Slides | `content.slides` | Slide deck with speaker notes |
| Infographic | `content.infographic` | Visual summary with stats and steps |

> The podcast type was removed. Do not re-add it.

## Documentation

- **`AI_AGENT.md`** — Full architectural guide for AI coding agents (patterns, gotchas, decisions).
- **`CHANGELOG.md`** — PocketBase upstream changelog (not application changelog).