#!/usr/bin/env bash
# Quick check of a running CodeCraft: health, version, web UI, terminal client download.
#
# Usage: scripts/smoke-test.sh [URL] [EXPECTED_VERSION]
#   URL               base URL (default http://127.0.0.1:8787)
#   EXPECTED_VERSION  e.g. 202611-00003 (without "v"); checked when given
#
# Exit code 0 when everything answers, 1 otherwise.
set -uo pipefail

url="${1:-http://127.0.0.1:8787}"
url="${url%/}"
want="${2:-}"
want="${want#v}"
fail=0
check() { if [[ "$2" == ok ]]; then printf '  ok    %s\n' "$1"; else printf '  FAIL  %s (%s)\n' "$1" "$2"; fail=1; fi; }

echo "smoke test: $url"
health=""
for _ in $(seq 1 60); do
  health=$(curl -fsS -m 5 "$url/api/health" 2>/dev/null) && break
  sleep 2
done
[[ -n "$health" ]] && check "health" ok || check "health" "no answer after 2 minutes"
if [[ -n "$health" ]]; then
  version=$(sed -n 's/.*"version":"\([^"]*\)".*/\1/p' <<<"$health")
  if [[ -n "$want" && "$version" != "$want" ]]; then check "version $version" "expected $want"; else check "version ${version:-?}" ok; fi
  grep -q '"ok":true' <<<"$health" && check "server reports ok" ok || check "server reports ok" "$health"
fi
code=$(curl -s -o /dev/null -m 10 -w '%{http_code}' "$url/")
[[ "$code" == 200 ]] && check "web UI" ok || check "web UI" "HTTP $code"
code=$(curl -s -o /dev/null -m 10 -w '%{http_code}' "$url/cli/install.sh")
[[ "$code" == 200 ]] && check "terminal client install script" ok || check "terminal client install script" "HTTP $code"
code=$(curl -s -o /dev/null -m 60 -w '%{http_code}' "$url/cli/download/linux-x86_64")
[[ "$code" == 200 ]] && check "terminal client download" ok || check "terminal client download" "HTTP $code"
exit $fail