#!/usr/bin/env bash
# THIS FILE IS PART OF THE CYLC WORKFLOW ENGINE.
# Copyright (C) NIWA & British Crown (Met Office) & Contributors.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#-------------------------------------------------------------------------------
# Test workflow graphql interface
. "$(dirname "$0")/test_header"
#-------------------------------------------------------------------------------
set_test_number 4
#-------------------------------------------------------------------------------
init_workflow "${TEST_NAME_BASE}" << __FLOW__
[meta]
    title = foo
    description = bar
[scheduling]
    [[graph]]
        R1 = foo
[runtime]
    [[BAZ]]
    [[foo]]
        inherit = BAZ
        script = sleep 20
__FLOW__

# run workflow
run_ok "${TEST_NAME_BASE}-run" cylc play "${WORKFLOW_NAME}"
cylc hold --after=0 "${WORKFLOW_NAME}"
sleep 1

# query workflow
TEST_NAME="${TEST_NAME_BASE}-is-held-arg"
ID_DELIM="$(python -c 'from cylc.flow import ID_DELIM;print(ID_DELIM)')"
read -r -d '' isHeld <<_args_
{
  "request_string": "
query {
  workflows {
    name
    isHeldTotal
    taskProxies(isHeld: false) {
      id
    }
    familyProxies(exids: [\"root\"], isHeld: true) {
      id
    }
  }
}",
  "variables": null
}
_args_
run_graphql_ok "${TEST_NAME}" "${WORKFLOW_NAME}" "${isHeld}"

# scrape workflow info from contact file
TEST_NAME="${TEST_NAME_BASE}-contact"
run_ok "${TEST_NAME_BASE}-contact" cylc get-contact "${WORKFLOW_NAME}"

# stop workflow
cylc stop --max-polls=10 --interval=2 --kill "${WORKFLOW_NAME}"

# compare to expectation
cmp_json "${TEST_NAME}-out" "${TEST_NAME_BASE}-is-held-arg.stdout" << __HERE__
{
    "workflows": [
        {
            "name": "${WORKFLOW_NAME}",
            "isHeldTotal": 1,
            "taskProxies": [],
            "familyProxies": [
                {
                    "id": "${USER}${ID_DELIM}${WORKFLOW_NAME}${ID_DELIM}1${ID_DELIM}BAZ"
                }
            ]
        }
    ]
}
__HERE__

purge
