#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
# shellcheck source=./lib.sh
source "$SCRIPT_DIR/lib.sh"

ENV_FILE="$SCRIPT_DIR/stack.env"

usage() {
  cat <<USAGE
Usage: $(basename "$0") [--env-file=PATH]

Show compose service status and local endpoint checks.
USAGE
}

for arg in "$@"; do
  case "$arg" in
    --env-file=*) ENV_FILE="${arg#*=}" ;;
    --help|-h) usage; exit 0 ;;
    *) log_error "Unknown argument: $arg"; usage; exit 1 ;;
  esac
done

require_cmd docker curl
load_stack_env "$ENV_FILE"
compose_file_path="$(compose_file)"

log_info "Compose services"
docker compose \
  --project-name "$COMPOSE_PROJECT_NAME" \
  --env-file "$ENV_FILE" \
  -f "$compose_file_path" \
  ps

check_http() {
  local name="$1"
  local url="$2"
  local code
  code="$(curl -k -sS -o /dev/null -w '%{http_code}' "$url" || true)"
  if [[ "$code" =~ ^[234] ]]; then
    log_success "$name reachable ($code): $url"
  else
    log_warn "$name not reachable ($code): $url"
  fi
}

pi_ip="$(hostname -I | awk '{print $1}')"
check_http "Portainer" "https://${pi_ip}:${PORTAINER_HTTPS_PORT}"
check_http "Grafana" "http://${pi_ip}:${GRAFANA_PORT}/login"
check_http "Prometheus" "http://${pi_ip}:${PROMETHEUS_PORT}/-/ready"
check_http "Uptime Kuma" "http://${pi_ip}:${UPTIME_KUMA_PORT}"