#!/usr/bin/env bash
# Container entrypoint: render config from env, set the VNC password, ensure the
# Piper voice exists, then hand off to supervisord (which runs the desktop,
# bridge, and bot).
set -euo pipefail

# --- Defaults (override via .env / compose) ---
: "${VNC_PASSWORD:=javis123}"
: "${VNC_RESOLUTION:=1920x1080}"
: "${OLLAMA_BASE_URL:=http://ollama:11434}"
: "${OLLAMA_CHAT_MODEL:=qwen3:8b}"
: "${OLLAMA_EMBED_MODEL:=nomic-embed-text}"
: "${WHISPER_MODEL:=small}"
: "${WHISPER_DEVICE:=cuda}"
: "${WHISPER_COMPUTE_TYPE:=float16}"
: "${JARVIS_DB_PATH:=/data/jarvis.db}"
: "${BRIDGE_HOST:=0.0.0.0}"
: "${BRIDGE_PORT:=8765}"
: "${PIPER_VOICE:=en_GB-alan-medium}"
: "${PIPER_VOICE_DIR:=/opt/piper-voices}"
: "${TTS_PIPER_MODEL_PATH:=${PIPER_VOICE_DIR}/${PIPER_VOICE}.onnx}"

export VNC_RESOLUTION OLLAMA_BASE_URL OLLAMA_CHAT_MODEL OLLAMA_EMBED_MODEL \
       WHISPER_MODEL WHISPER_DEVICE WHISPER_COMPUTE_TYPE JARVIS_DB_PATH \
       PIPER_VOICE PIPER_VOICE_DIR TTS_PIPER_MODEL_PATH BRIDGE_HOST BRIDGE_PORT

mkdir -p /data /app/config "$(dirname "$JARVIS_DB_PATH")"

# --- VNC password file ---
mkdir -p /root/.vnc
echo "$VNC_PASSWORD" | tigervncpasswd -f > /root/.vnc/passwd
chmod 600 /root/.vnc/passwd

# --- Render jarvis brain config from template ---
envsubst < /app/docker/jarvis-config.template.json > /app/config/jarvis.json
export JARVIS_CONFIG_PATH=/app/config/jarvis.json

# --- Ensure the Piper voice exists (best effort) ---
bash /app/docker/download-piper.sh || echo "[entrypoint] piper download failed; TTS may be unavailable"

echo "[entrypoint] display=$DISPLAY ollama=$OLLAMA_BASE_URL whisper=$WHISPER_MODEL/$WHISPER_DEVICE"
exec supervisord -c /app/docker/supervisord.conf