#!/usr/bin/env bash
set -eu

ENV_FILE=".env"
RUN_DIR="/run/postgresql"

if [ ! -z "${CI:-}" ]; then
  echo "Running in CI"
fi

if ss -tulwn | grep ":5432" -q; then
  echo "Postgres running"
else
  echo "Postgres not running"

  if [ ! -z "${CI:-}" ]; then
    # Create a temporary directory and store its name in a variable.
    TEMPD=$(mktemp -d)
  
    # Exit if the temp directory wasn't created successfully.
    if [ ! -e "$TEMPD" ]; then
      >&2 echo "Failed to create temp directory"
      exit 1
    fi
    mkdir "$TEMPD"/run
    ENV_FILE="$TEMPD/.env"
    echo -e "DATABASE__USER=bankserver\nDATABASE__DBNAME=bankserver\nJWT_KEY=ABCDEFG" > $ENV_FILE

    DB_RUNNING=1
    RUN_DIR="$TEMPD"/run
    podman run --name bankserver-db --rm --replace --detach -v "$RUN_DIR":/run/postgresql -e POSTGRES_USER=bankserver -e POSTGRES_HOST_AUTH_METHOD=trust postgres
    sleep 5
  fi
fi

function cleanup {
  if [ ! -z "${APP_RUNNING:-}" ]; then
    if [ ! -z "${CI:-}" ]; then
      echo "Stopping app instance"
      podman stop bankserver -t 2
    else
      pkill -P $JOB_PID
    fi
  fi

  if [ ! -z "${DB_RUNNING:-}" ]; then
    echo "Stopping database"
    podman stop bankserver-db -t 2
  fi

  if [ ! -z "${TEMPD:-}" ]; then
    rm -rf "$TEMPD"
  fi
}

trap cleanup EXIT

HOST="http://[::1]:3845"

wait_for_url () {
    echo "Testing $1..."
    printf 'GET %s\nHTTP 308' "$1" | hurl --retry "$2";
    return 0
}

echo "Starting application"

APP_RUNNING="1"
if [ ! -z "${CI:-}" ]; then
  echo $RUN_DIR
  ls -la $RUN_DIR
  podman run --name bankserver --rm --replace --detach --env-file $ENV_FILE --network host -v "$RUN_DIR":/run/postgresql --publish 3845:3845 --pull never bankserver:latest
else
  just dev &
  JOB_PID=$!
fi

echo "Waiting for app instance to be ready"
wait_for_url "$HOST" 20

echo "Creating dummy users"
hurl --variable host="$HOST" --error-format long tests/dummy-users.hurl

echo "Running tests"
hurl --variable host="$HOST" --test --error-format long --color --report-html tests/report tests/integration/*.hurl