#!/bin/bash
set -euo pipefail

echo "[integration] Starting Docker daemon..."

# Start Docker daemon in the background
dockerd-entrypoint.sh dockerd &
DOCKERD_PID=$!

# Wait for Docker daemon to be ready
echo "[integration] Waiting for Docker daemon..."
timeout 30 sh -c 'until docker info >/dev/null 2>&1; do sleep 1; done'

echo "[integration] Docker daemon ready"
echo "[integration] Starting Harb stack..."

cd /workspace

# Build kraiken-lib if not already built
if [ ! -d "kraiken-lib/dist" ] || [ -z "$(ls -A kraiken-lib/dist 2>/dev/null)" ]; then
    echo "[integration] Building kraiken-lib..."
    ./scripts/build-kraiken-lib.sh
fi

# Start the stack using dev.sh
echo "[integration] Launching stack via dev.sh..."
./scripts/dev.sh start

echo "[integration] Stack started successfully"
echo "[integration] Health endpoint: http://localhost:8081/api/graphql"
echo "[integration] Keeping container alive..."

# Keep the container running and forward signals to dockerd
trap "echo '[integration] Shutting down...'; ./scripts/dev.sh stop; kill $DOCKERD_PID; exit 0" SIGTERM SIGINT

# Wait for dockerd or run custom command if provided
if [ $# -gt 0 ]; then
    echo "[integration] Executing: $*"
    exec "$@"
else
    wait $DOCKERD_PID
fi