# Numinar Frontend

This is the frontend for the Numinar conference room booking system. It is a React application using TypeScript, Material-UI, and a REST API backend.

## Features

- View available conference rooms and their equipment
- Book rooms for specific times and invite users
- Real-time updates via Server-Sent Events (SSE) or polling
- Responsive UI with Material-UI components
- Centralized logging with loglevel

## Development

### Install dependencies

```sh
yarn install
```

### Start the development server

```sh
yarn start
```

The app will be available at [http://localhost:3000](http://localhost:3000).

### Run tests

```sh
yarn test
```

### Build for production

```sh
yarn build
```

## Environment Variables

- `REACT_APP_API_URL` - Base URL for the backend API (default: `http://localhost:8000`)
- `REACT_APP_LOG_LEVEL` - Logging level (`debug`, `info`, `warn`, `error`)
- `REACT_APP_BUSINESS_START` - Business hours start (default: `08:00`)
- `REACT_APP_BUSINESS_END` - Business hours end (default: `18:00`)

## Logging

All logs should use the centralized logger (`src/utils/logger.ts`). Do not use `console.log` directly.

## Code Style

- Use TypeScript and React best practices
- Document all components and exported functions with JSDoc or TypeScript doc comments
- Avoid use of `any` and `@ts-ignore` unless absolutely necessary

## License

MIT License