#!/usr/bin/env bash
# OpenClaw Bridge Script for Home Assistant
# 
# Usage: ./openclaw-bridge.sh "message to send to OpenClaw"
# Returns: JSON response suitable for HA TTS

set -euo pipefail

MESSAGE="${1:-}"
AGENT="${2:-main}"
TIMEOUT="${3:-30}"

if [[ -z "$MESSAGE" ]]; then
  echo '{"error": "No message provided"}' >&2
  exit 1
fi

# Run OpenClaw agent and capture response
# The CLI outputs the response to stdout
RESPONSE=$(openclaw agent --message "$MESSAGE" --agent "$AGENT" 2>/dev/null || echo "Error: OpenClaw command failed")

# Output JSON for HA using jq for proper escaping
if command -v jq &>/dev/null; then
  echo "$RESPONSE" | jq -Rs '{response: .}'
else
  # Fallback: use Python for JSON encoding if jq is not available
  python3 -c "import json,sys; print(json.dumps({'response': sys.stdin.read()}))" <<< "$RESPONSE"
fi