#!/bin/bash
# Wine CSP Service Health Check
#
# Probes the /health endpoint to determine if the service is healthy.
# Returns 0 (healthy) or 1 (unhealthy).

set -euo pipefail

WINE_CSP_PORT="${WINE_CSP_PORT:-5099}"
HEALTH_ENDPOINT="http://127.0.0.1:${WINE_CSP_PORT}/health"
TIMEOUT_SECONDS=8

# Perform health check
response=$(wget -q -O - --timeout="${TIMEOUT_SECONDS}" "${HEALTH_ENDPOINT}" 2>/dev/null) || exit 1

# Verify response contains expected status
if echo "${response}" | grep -q '"status":"Healthy"'; then
    exit 0
elif echo "${response}" | grep -q '"status":"Degraded"'; then
    # Degraded is acceptable (e.g., CSP not installed but service running)
    exit 0
else
    exit 1
fi