#!/usr/bin/env bash

function error_handler() {
  >&2 echo "Exited with BAD EXIT CODE '${2}' in ${0} script at line: ${1}."
  exit "$2"
}
trap 'error_handler ${LINENO} $?' ERR
set -o errtrace -o errexit -o nounset -o pipefail

arg="${1:-}"
if [[ "$arg" == "acceptance" ]]; then
  export SPIFFWORKFLOW_BACKEND_LOAD_FIXTURE_DATA=true
  export SPIFFWORKFLOW_BACKEND_PERMISSIONS_FILE_NAME=acceptance_tests.yml
fi

if [[ -z "${SPIFFWORKFLOW_BACKEND_ENV:-}" ]]; then
  export SPIFFWORKFLOW_BACKEND_ENV=development
fi

if [[ -z "${BPMN_SPEC_ABSOLUTE_DIR:-}" ]]; then
  script_dir="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
  export BPMN_SPEC_ABSOLUTE_DIR="$script_dir/../../sample-process-models"
fi

export FLASK_SESSION_SECRET_KEY=super_secret_key
export APPLICATION_ROOT="/"

if [[ -n "${SPIFFWORKFLOW_BACKEND_LOAD_FIXTURE_DATA:-}" ]]; then
  ./bin/boot_server_in_docker
else
  if [[ -z "${PROCESS_WAITING_MESSAGES:-}" ]]; then
    export PROCESS_WAITING_MESSAGES="true"
  fi
  export FLASK_DEBUG=1

  if [[ "${SPIFFWORKFLOW_BACKEND_RUN_DATA_SETUP:-}" != "false" ]]; then
    SPIFFWORKFLOW_BACKEND_FAIL_ON_INVALID_PROCESS_MODELS=false poetry run python bin/save_all_bpmn.py
  fi
  FLASK_APP=src/spiffworkflow_backend poetry run flask run -p 7000
fi