# Thoosie Calendar

A week-by-week calendar showing operating hours for all Six Flags Entertainment Group theme parks — including the former Cedar Fair parks. Data is scraped from the Six Flags internal API and stored locally in SQLite. Click any park to see its full month calendar and live ride status with current wait times.

## Parks

24 theme parks across the US, Canada, and Mexico, grouped by region:

| Region | Parks |
|--------|-------|
| **Northeast** | Great Adventure (NJ), New England (MA), Great Escape (NY), Darien Lake (NY), Dorney Park (PA), Canada's Wonderland (ON) |
| **Southeast** | Over Georgia, Carowinds (NC), Kings Dominion (VA) |
| **Midwest** | Great America (IL), St. Louis (MO), Cedar Point (OH), Kings Island (OH), Valleyfair (MN), Worlds of Fun (MO), Michigan's Adventure (MI) |
| **Texas & South** | Over Texas, Fiesta Texas (TX), Frontier City (OK) |
| **West & International** | Magic Mountain (CA), Discovery Kingdom (CA), Knott's Berry Farm (CA), California's Great America (CA), Mexico |

## Tech Stack

- **Next.js 15** — App Router, Server Components, standalone output
- **Tailwind CSS v4** — `@theme {}` CSS variables, no config file
- **SQLite** via `better-sqlite3` — persisted in `/app/data/parks.db`
- **Playwright** — one-time headless browser run to discover each park's internal API ID
- **Six Flags CloudFront API** — `https://d18car1k0ff81h.cloudfront.net/operating-hours/park/{id}?date=YYYYMM`
- **Queue-Times.com API** — live ride open/closed status and wait times, updated every 5 minutes

## Ride Status

The park detail page shows ride open/closed status using a two-tier approach:

1. **Live data (Queue-Times.com)** — when a park is operating, ride status and wait times are fetched from the [Queue-Times.com API](https://queue-times.com/en-US/pages/api) and cached for 5 minutes. All 24 parks are mapped. Displays a **Live** badge with per-ride wait times.

2. **Schedule fallback (Six Flags API)** — the Six Flags operating-hours API drops the current day from its response once a park opens. When Queue-Times data is unavailable, the app falls back to the nearest upcoming date from the Six Flags schedule API as an approximation.

### Roller Coaster Filter

When live data is shown, a **Coasters only** toggle appears if roller coaster data has been populated for that park. Coaster lists are sourced from [RCDB](https://rcdb.com) and stored in `data/park-meta.json`. To populate them:

1. Open `data/park-meta.json` and set `rcdb_id` for each park to the numeric RCDB park ID (visible in the URL: `https://rcdb.com/4529.htm` → `4529`).
2. Run `npm run scrape` — coaster lists are fetched from RCDB and stored in the JSON file. They refresh automatically every 30 days on subsequent scrapes.

---

## Local Development

**Prerequisites:** Node.js 22+, npm

```bash
npm install
npx playwright install chromium
```

### Seed the database

Run once to discover each park's internal API ID (opens a headless browser per park):

```bash
npm run discover
```

Scrape operating hours for the full year:

```bash
npm run scrape
```

Force a full re-scrape (ignores the staleness window):

```bash
npm run scrape:force
```

### Debug a specific park + date

Inspect raw API data and parsed output for any park and date:

```bash
npm run debug -- --park kingsisland --date 2026-06-15
```

Output is printed to the terminal and saved to `debug/{parkId}_{date}.txt`.

### Run tests

```bash
npm test
```

### Run the dev server

```bash
npm run dev
```

Open [http://localhost:3000](http://localhost:3000). Navigate weeks with the `←` / `→` buttons, or pass `?week=YYYY-MM-DD` directly. Click any park name to open its detail page.

---

## Deployment

The app ships as two separate Docker images that share a named volume for the SQLite database:

| Image | Tag | Purpose |
|-------|-----|---------|
| Next.js web server | `:web` | Reads DB, serves content. No scraping tools. |
| Scraper + scheduler | `:scraper` | Nightly data refresh. No web server. |

Images are built and pushed automatically by CI on every push to `main`.

### First-time setup

**1. Pull the images**

```bash
docker pull gitea.thewrightserver.net/josh/sixflagssupercalendar:web
docker pull gitea.thewrightserver.net/josh/sixflagssupercalendar:scraper
```

**2. Discover park API IDs**

This one-time step opens a headless browser for each park to find its internal Six Flags API ID. Run it against the scraper image so Playwright is available:

```bash
docker run --rm -v root_park_data:/app/data \
  gitea.thewrightserver.net/josh/sixflagssupercalendar:scraper \
  npm run discover
```

**3. Set RCDB IDs for the coaster filter**

Open `data/park-meta.json` in the Docker volume and set `rcdb_id` for each park to the numeric ID from the RCDB URL (e.g. `https://rcdb.com/4529.htm` → `4529`). You can curl it directly from the repo:

```bash
curl -o /var/lib/docker/volumes/root_park_data/_data/park-meta.json \
  https://gitea.thewrightserver.net/josh/SixFlagsSuperCalendar/raw/branch/main/data/park-meta.json
```

**4. Run the initial scrape**

```bash
docker run --rm -v root_park_data:/app/data \
  gitea.thewrightserver.net/josh/sixflagssupercalendar:scraper \
  npm run scrape
```

**5. Start services**

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

Both services start. The scraper runs nightly at 3 AM (container timezone, set via `TZ`).

### Updating

```bash
docker compose pull && docker compose up -d
```

### Scraper environment variables

Set these in `docker-compose.yml` under the `scraper` service to override defaults:

| Variable | Default | Description |
|----------|---------|-------------|
| `TZ` | `UTC` | Timezone for the nightly 3 AM run (e.g. `America/New_York`) |
| `PARK_HOURS_STALENESS_HOURS` | `72` | Hours before park schedule data is re-fetched |
| `COASTER_STALENESS_HOURS` | `720` | Hours before RCDB coaster lists are re-fetched (720 = 30 days) |

### Manual scrape

To trigger a scrape outside the nightly schedule:

```bash
docker compose exec scraper npm run scrape
```

Force re-scrape of all data (ignores staleness):

```bash
docker compose exec scraper npm run scrape:force
```

---

## Data Refresh

The scraper skips any park + month already scraped within the staleness window (`PARK_HOURS_STALENESS_HOURS`, default 72h). Past dates are never overwritten — once a day occurs, the API stops returning data for it, so the record written when it was a future date is preserved forever. The nightly scraper handles refresh automatically.

Roller coaster lists (from RCDB) are refreshed per `COASTER_STALENESS_HOURS` (default 720h = 30 days) for parks with a configured `rcdb_id`.