#!/usr/bin/env bash
# Run the opt-in CP4 PostgreSQL infrastructure smoke through the same Flyway
# and Spring repository code used by the application. The JUnit gate validates
# the approved legacy V001 coexistence shape before any write, migrates V1-V14,
# restarts independent application contexts, verifies durable claim/fencing plus
# the controlled-Provider Layer 3 path, and removes all synthetic source-rooted rows.
set -euo pipefail

required_variables=(
  TH_HOTEL_BOOKING_PG_URL
  TH_HOTEL_BOOKING_PG_USERNAME
  TH_HOTEL_BOOKING_PG_PASSWORD
  TH_HOTEL_BOOKING_PG_SMOKE_DATABASE
)
for variable_name in "${required_variables[@]}"; do
  if [[ -z "${!variable_name:-}" ]]; then
    echo "${variable_name} is required through the deployment Secret environment." >&2
    exit 64
  fi
done

if [[ "${TH_HOTEL_BOOKING_PG_SMOKE_APPROVED:-false}" != 'true' ]]; then
  echo 'Set TH_HOTEL_BOOKING_PG_SMOKE_APPROVED=true only for an explicitly approved non-production database.' >&2
  exit 65
fi

case "${TH_HOTEL_BOOKING_PG_URL}" in
  jdbc:postgresql://*) ;;
  postgresql://*)
    export TH_HOTEL_BOOKING_PG_URL="jdbc:${TH_HOTEL_BOOKING_PG_URL}"
    ;;
  postgres://*)
    export TH_HOTEL_BOOKING_PG_URL="jdbc:postgresql://${TH_HOTEL_BOOKING_PG_URL#postgres://}"
    ;;
  *)
    echo 'TH_HOTEL_BOOKING_PG_URL must be a PostgreSQL JDBC or PostgreSQL connection URL.' >&2
    exit 64
    ;;
esac

script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
repository_root="$(cd "${script_dir}/.." && pwd)"
for migration_version in 1 2 3 4 5 6 7 8 9 10 11 12 13 14; do
  if ! compgen -G "${repository_root}/server/src/main/resources/db/booking-postgresql/migration/V${migration_version}__*.sql" >/dev/null; then
    echo "Canonical Booking PostgreSQL V${migration_version} migration is missing." >&2
    exit 66
  fi
done

export TH_HOTEL_BOOKING_PG_SMOKE_ENABLED=true
cd "${repository_root}/server"
exec ./mvnw -Dtest=BookingPostgresCp4InfrastructureSmokeTest test