#!/bin/bash
# Copyright (C) The Arvados Authors. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0

export ARVADOS_API_TOKEN=__SYSTEM_ROOT_TOKEN__
export ARVADOS_API_HOST=__CLUSTER__.__DOMAIN__:__CONTROLLER_EXT_SSL_PORT__
export ARVADOS_API_HOST_INSECURE=true

set -o pipefail

# https://doc.arvados.org/v2.0/install/install-jobs-image.html
echo "Creating Arvados Standard Docker Images project"
uuid_prefix=$(arv --format=uuid user current | cut -d- -f1)
project_uuid=$(arv --format=uuid group list --filters '[["name", "=", "Arvados Standard Docker Images"]]')

if [ "x${project_uuid}" = "x" ]; then
  project_uuid=$(arv --format=uuid group create --group "{\"owner_uuid\": \"${uuid_prefix}-tpzed-000000000000000\", \"group_class\":\"project\", \"name\":\"Arvados Standard Docker Images\"}")

  read -rd $'\000' newlink <<EOF; arv link create --link "${newlink}"
{
  "tail_uuid":"${uuid_prefix}-j7d0g-fffffffffffffff",
  "head_uuid":"${project_uuid}",
  "link_class":"permission",
  "name":"can_read"
}
EOF
fi

echo "Arvados project uuid is '${project_uuid}'"

# Create the initial user
echo "Creating initial user '__INITIAL_USER__'"
user_uuid=$(arv --format=uuid user list --filters '[["email", "=", "__INITIAL_USER_EMAIL__"], ["username", "=", "__INITIAL_USER__"]]')

if [ "x${user_uuid}" = "x" ]; then
  user_uuid=$(arv --format=uuid user create --user '{"email": "__INITIAL_USER_EMAIL__", "username": "__INITIAL_USER__"}')
  echo "Setting up user '__INITIAL_USER__'"
  arv user setup --uuid "${user_uuid}"
fi

echo "Activating user '__INITIAL_USER__'"
arv user update --uuid "${user_uuid}" --user '{"is_active": true}'

echo "Getting the user API TOKEN"
user_api_token=$(arv api_client_authorization list | jq -r ".items[] | select( .owner_uuid == \"${user_uuid}\" ).api_token" | head -1)

if [ "x${user_api_token}" = "x" ]; then
  echo "No existing token found for user '__INITIAL_USER__' (user_uuid: '${user_uuid}'). Creating token"
  user_api_token=$(arv api_client_authorization create --api-client-authorization "{\"owner_uuid\": \"${user_uuid}\"}" | jq -r .api_token)
fi

echo "API TOKEN FOR user '__INITIAL_USER__': '${user_api_token}'."

# Change to the user's token and run the workflow
echo "Switching to user '__INITIAL_USER__'"
export ARVADOS_API_TOKEN="${user_api_token}"

echo "Running test CWL workflow"
cwl-runner --debug hasher-workflow.cwl hasher-workflow-job.yml