#!/usr/bin/env bash
# Generic smoke test for any deployed app.
#
# Usage: ./scripts/smoke-test.sh [base_url]
# Default: https://staging.truckwash.io
#
# Required env vars (set by GitHub Action):
#   SMOKE_BASE_URL  - base URL to test (default: https://staging.truckwash.io)
#
# Optional env vars:
#   SMOKE_TOKEN     - bearer token for authenticated checks
#   SMOKE_TIMEOUT   - curl timeout in seconds (default: 10)
#
# Exits 0 on all-pass, 1 on any failure.

set -euo pipefail

BASE_URL="${SMOKE_BASE_URL:-${1:-https://staging.truckwash.io}}"
TIMEOUT="${SMOKE_TIMEOUT:-10}"

# Color codes
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

FAIL=0

check() {
  local name="$1"
  local url="$2"
  local expected="${3:-200}"
  local method="${4:-GET}"

  local status
  status=$(curl -s -o /dev/null -w "%{http_code}" -X "$method" --max-time "$TIMEOUT" "$url" || echo "000")

  if [[ "$status" =~ ^($expected)$ ]] || [[ "$expected" == "2xx" && "$status" =~ ^2 ]]; then
    echo -e "  ${GREEN}✓${NC} $name ($status) — $url"
  else
    echo -e "  ${RED}✗${NC} $name (expected $expected, got $status) — $url"
    FAIL=1
  fi
}

echo "Smoke test against $BASE_URL"
echo "  (timeout ${TIMEOUT}s per check)"
echo

# === Health endpoints (universal) ===
check "health check"  "$BASE_URL/healthz"     "2xx"
check "ping"          "$BASE_URL/api/ping"    "2xx"

# === Authentication (should NOT 500) ===
check "login page"    "$BASE_URL/login"       "2xx"

# === Public endpoints (api repo) ===
check "customer list (public schema)"  "$BASE_URL/api/customer"            "2xx"
check "kundeoprettelse form"           "$BASE_URL/kundeoprettelse"         "2xx"

# === Public endpoints (pleno-vue) ===
check "self-serve program picker"  "$BASE_URL/self-serve/program"  "2xx"
check "vehicle step"               "$BASE_URL/self-serve/vehicle"  "2xx"

# === Custom 404 should not 500 ===
check "404 page"  "$BASE_URL/this-route-does-not-exist"  "404"

# === Optional authenticated check ===
if [ -n "${SMOKE_TOKEN:-}" ]; then
  check "auth check"  "$BASE_URL/api/me"  "2xx"
fi

echo
if [ "$FAIL" -eq 0 ]; then
  echo -e "${GREEN}✓ All smoke tests passed${NC}"
  exit 0
else
  echo -e "${RED}✗ Some smoke tests failed${NC}"
  exit 1
fi