#! /usr/bin/env bash

set -o errtrace
set -o nounset
set -o pipefail
shopt -s inherit_errexit
trap 'echo $LINENO: $BASH_COMMAND; exit 1' ERR

: "${DOMAIN:?specify domain name}"
readonly AUTH_HEADER="Authorization: Bearer ${API_TOKEN:?not set error}"
readonly QUERY='query AllServices {
   services {
     allServices {
       id
       isEnabled
       status
     }
   }
}'
: "${EXPECTED_RESPONSE_FILE:?not set error}"

# shellcheck disable=SC2116
# shellcheck disable=SC2086
REQUEST=$(cat << EOF
{
  "query": "$(echo $QUERY)",
  "variables": null,
  "operationName": "AllServices"
}
EOF
)
readonly REQUEST

curl_cmd=(curl --fail-with-body --show-error -s "https://api.$DOMAIN/graphql"
--compressed -H 'Content-Type: application/json'
--data-raw "$REQUEST" -k -H "$AUTH_HEADER")

printf "%s\n" "${curl_cmd[*]}"

received_response="$("${curl_cmd[@]}")"

sorted_response="$(jq --sort-keys <<<"$received_response")" \
|| { echo "error"; echo "$received_response"; echo -e "QUERY:\n$QUERY"; exit 1; }

jq <<<"$sorted_response"

if diff -w -u --color=always "$EXPECTED_RESPONSE_FILE" <(printf "%s\n" "$sorted_response") 2>/dev/null
then
    echo -e "\e[1;32mOK\e[0m"
else
    echo -e "\e[1;31mFAIL: response does not match!"
    jd -color "$EXPECTED_RESPONSE_FILE" <(printf "%s" "$sorted_response")
    exit 1
fi