# ---------------------------------------------------------------------------
# Copilot provider. The server picks the FIRST one that is configured:
#   1. OpenRouter  (if OPENROUTER_API_KEY is set)
#   2. Ollama      (if reachable at OLLAMA_HOST)
#   3. Rule-based fallback (always works, no config, no network)
# The demo is fully functional with none of these set.
#
# These are the STARTING defaults. The in-app settings page (AI cog in the
# header) overrides them at runtime and persists to .copilot-settings.json;
# 'Reset to defaults' there discards that and falls back to this file.
# ---------------------------------------------------------------------------

# --- Option 1: OpenRouter (cloud) ---
# OPENROUTER_API_KEY=sk-or-v1-...
# OPENROUTER_MODEL=meta-llama/llama-3.3-70b-instruct

# --- Option 2: Ollama (local, recommended for on-stage demos) ---
# Start it with:  ollama serve
OLLAMA_HOST=http://127.0.0.1:11434
# Fast + interactive (recommended for live demo):
OLLAMA_MODEL=qwen3.5-4b-32k:latest
# Higher quality, noticeably slower:
# OLLAMA_MODEL=gemma4-26b-32k:latest

# --- Force the offline rule-based copilot even if a provider is available ---
# Useful for rehearsing the worst case.
# COPILOT_PROVIDER=fallback

# --- Server ---
PORT=8787

# --- Telemetry source: simulated | mqtt | opcua ---
# mqtt and opcua are documented stubs; see server/ingest/
TELEMETRY_SOURCE=simulated