#!/usr/bin/env bash

DIR=$(cd $(dirname $0)/..; pwd)

# See `script/build-e2e`
DASHBOARD_DIST=${DIR}/dist
EMBER_DIST=${DIR}/dist_ember

# Image version
RANCHER_IMG_VERSION=v2.9-head
HAS_ARGS="false"

# check if script invoke contains any argument. If so, adjust RANCHER_IMG_VERSION
if [ $# -eq 1 ]; then
  RANCHER_IMG_VERSION=$1
  HAS_ARGS="true"
fi

if [ "$HAS_ARGS" == "false" ]; then
  # this flow is what test.yaml is expected to to be following
  echo "normal flow without args. Defaults to v2.9-head"

  docker run -d --restart=unless-stopped -p 80:80 -p 443:443 \
    -v ${DASHBOARD_DIST}:/usr/share/rancher/ui-dashboard/dashboard \
    -v ${EMBER_DIST}:/usr/share/rancher/ui \
    -e CATTLE_UI_OFFLINE_PREFERRED=true \
    -e CATTLE_BOOTSTRAP_PASSWORD=password \
    -e CATTLE_PASSWORD_MIN_LENGTH=3 \
    --name cypress \
    --privileged \
    rancher/rancher:${RANCHER_IMG_VERSION}
else
  # We will only hit this scenario for the extensions-compatibility-tests workflow and if it's not a -head version
  echo "special flow with version arg... RANCHER_IMG_VERSION=${RANCHER_IMG_VERSION}"

  docker run -d --restart=unless-stopped -p 80:80 -p 443:443 \
    -e CATTLE_UI_OFFLINE_PREFERRED=true \
    -e CATTLE_BOOTSTRAP_PASSWORD=password \
    -e CATTLE_PASSWORD_MIN_LENGTH=3 \
    --name cypress \
    --privileged \
    rancher/rancher:${RANCHER_IMG_VERSION}
fi

docker ps

echo "Waiting for dashboard UI to be reachable (initial 20s wait) ..."

sleep 20

echo "Waiting for dashboard UI to be reachable ..."

okay=0

while [ $okay -lt 20 ]; do
  STATUS=$(curl --silent --head -k https://127.0.0.1/dashboard/ | awk '/^HTTP/{print $2}')

  echo "Status: $STATUS (Try: $okay)"

  okay=$((okay+1))

  if [ "$STATUS" == "200" ]; then
    okay=100
  else
    sleep 5
  fi
done

if [ "$STATUS" != "200" ]; then
  echo "Dashboard did not become available in a reasonable time"
  exit 1
fi

echo "Dashboard UI is ready"