# Copy this to .env and adjust as needed. See RUNBOOK.md for what each
# variable means in detail.

# ---------- ClickHouse ----------
# Local Docker Compose defaults below. For ClickHouse Cloud (production),
# override on your hosting platform instead of here:
#   CLICKHOUSE_HOST=<your-service>.clickhouse.cloud
#   CLICKHOUSE_HTTP_PORT=8443
#   CLICKHOUSE_SECURE=true
CLICKHOUSE_DB=ch_adnova
CLICKHOUSE_USER=ch_adnova_admin
CLICKHOUSE_PASSWORD=root
CLICKHOUSE_HTTP_PORT=8129
CLICKHOUSE_TCP_PORT=9001
CLICKHOUSE_SECURE=false

# ---------- PostgreSQL (Langfuse's metadata store) ----------
POSTGRES_USER=langfuse
POSTGRES_PASSWORD=changeme
POSTGRES_DB=langfuse
POSTGRES_PORT=5433

# ---------- MongoDB ----------
# Local Docker Compose uses MONGO_PORT below - the backend connects via
# mongo_host/mongo_port defaults (see backend/app/config.py), nothing to
# set here for local dev. For MongoDB Atlas (production), set MONGO_URI
# directly on your hosting platform instead of here - it isn't consumed by
# docker-compose.yml at all, only read by the backend if present:
#   MONGO_URI=mongodb+srv://<user>:<password>@<cluster>.mongodb.net
MONGO_PORT=27017

# ---------- Langfuse ----------
# Local Docker Compose self-hosts Langfuse - LANGFUSE_HOST defaults to the
# internal http://langfuse:3000 in backend/app/config.py, nothing to set
# here for that. LANGFUSE_PUBLIC_KEY/SECRET_KEY are blank by default -
# generate them from the Langfuse UI (Settings -> API Keys) after first
# login; tracing runs as a no-op until they're set, so leaving this blank
# doesn't break anything.
LANGFUSE_PORT=3001
LANGFUSE_NEXTAUTH_SECRET=changeme_nextauth_secret
LANGFUSE_SALT=changeme_salt
LANGFUSE_PUBLIC_KEY=
LANGFUSE_SECRET_KEY=
# Settings -> your project's ID is in the URL: /project/<this>/settings.
# Without this, "View Langfuse trace" links are hidden rather than shown
# broken - Langfuse's real route needs the project ID, a bare /trace/{id}
# link 404s (self-hosted) or 500s (Cloud).
LANGFUSE_PROJECT_ID=
# For Langfuse Cloud instead of self-hosting (recommended for a Render/
# Vercel deployment - no separate Postgres to host), set these on your
# hosting platform instead:
#   LANGFUSE_HOST=https://us.cloud.langfuse.com
#   LANGFUSE_PUBLIC_HOST=https://us.cloud.langfuse.com

# ---------- ClickStack (HyperDX) ----------
# Entirely optional - the app degrades gracefully with this unset (traces
# just don't export, and the "View ClickStack" button hides itself).
CLICKSTACK_UI_PORT=8080
CLICKSTACK_OTLP_HTTP_PORT=4318
CLICKSTACK_OTLP_GRPC_PORT=4317
CLICKSTACK_INGESTION_KEY=
# Browser-facing URL for the frontend's "View ClickStack" button (traces/
# logs/agent-run panels). Defaults to http://localhost:$CLICKSTACK_UI_PORT
# in docker-compose.yml if left unset here - only override if ClickStack is
# reachable at a different address than the one your browser uses.
CLICKSTACK_URL=http://localhost:8080

# ---------- MCP Server ----------
MCP_SERVER_PORT=8001
# ---------- Backend ----------
BACKEND_PORT=8000
# Optional - enables Claude-generated narrative text in hypotheses/executive
# summaries instead of the built-in template fallback. Everything works
# without this.
ANTHROPIC_API_KEY=
ANTHROPIC_MODEL=claude-sonnet-4-6
# Comma-separated browser origins allowed to call this API. Local Vite dev
# server by default; add your deployed frontend's origin in production,
# e.g. ALLOWED_ORIGINS=http://localhost:5173,https://ch-adnova.vercel.app
ALLOWED_ORIGINS=http://localhost:5173

# ---------- Frontend ----------
FRONTEND_PORT=5173
# Only needed for a split deployment (e.g. Vercel) where the frontend isn't
# served from behind the same nginx proxy as the backend. Not consumed by
# docker-compose.yml/local dev at all - set this on Vercel's own dashboard
# instead, pointed at your deployed backend:
#   VITE_API_BASE_URL=https://ch-adnova-backend.onrender.com/api