*** Settings ***
Documentation     The main interface for interacting with Openstack. It handles low level stuff like managing the authtoken and Openstack required fields
Library           ONAPLibrary.Openstack
Library 	      RequestsLibrary
Library	          ONAPLibrary.Utilities
Resource    ../global_properties.robot
Resource    ../json_templater.robot
Resource    openstack_common.robot


*** Variables ***
${OPENSTACK_CINDER_API_VERSION}    /v1
${OPENSTACK_CINDER_TYPES_PATH}    /types
${OPENSTACK_CINDER_VOLUMES_PATH}    /volumes
${OPENSTACK_CINDER_VOLUMES_ADD_BODY_FILE}        robot/assets/templates/cinder_add_volume.template
${OPENSTACK_CINDER_VOLUMES_TYPE}    SSD
${OPENSTACK_CINDER_AVAILABILITY_ZONE}    nova

*** Keywords ***
Get Openstack Volume Types
    [Documentation]    Returns the openstack volume types information
    [Arguments]    ${alias}
    ${resp}=    Internal Get Openstack    ${alias}    ${GLOBAL_OPENSTACK_CINDER_SERVICE_TYPE}   ${OPENSTACK_CINDER_TYPES_PATH}
    [Return]    ${resp.json()}

Get Openstack Volume
    [Documentation]    Returns the openstack volume information for the passed in volume id
    [Arguments]    ${alias}    ${volume_id}
    ${resp}=    Internal Get Openstack    ${alias}    ${GLOBAL_OPENSTACK_CINDER_SERVICE_TYPE}   ${OPENSTACK_CINDER_VOLUMES_PATH}	    /${volume_id}
    [Return]    ${resp.json()}

Add Openstack Volume
    [Documentation]    Runs an Openstack Request to add a volume and returns that volume id of the created volume
    [Arguments]    ${alias}    ${name}	    ${size}
    ${uuid}=    Generate UUID4
    ${arguments}=    Create Dictionary    name=${name}     description=${GLOBAL_APPLICATION_ID}${uuid}	size=${size}    type=${OPENSTACK_CINDER_VOLUMES_TYPE}    availability_zone=${OPENSTACK_CINDER_AVAILABILITY_ZONE}
    ${data}=	Fill JSON Template File   ${OPENSTACK_CINDER_VOLUMES_ADD_BODY_FILE}    ${arguments}
    ${resp}=    Internal Post Openstack    ${alias}    ${GLOBAL_OPENSTACK_CINDER_SERVICE_TYPE}   ${OPENSTACK_CINDER_VOLUMES_PATH}    data_path=    data=${data}
    Should Be Equal As Strings    200  ${resp.status_code}
    [Return]    ${resp.json()['volume']['id']}

Delete Openstack Volume
    [Documentation]    Runs an Openstack Request to delete a volume
    [Arguments]    ${alias}    ${volume_id}
    ${resp}=    Internal Delete Openstack    ${alias}    ${GLOBAL_OPENSTACK_CINDER_SERVICE_TYPE}   ${OPENSTACK_CINDER_VOLUMES_PATH}	  /${volume_id}
    ${status_string}=    Convert To String    ${resp.status_code}
    Should Match Regexp    ${status_string}    ^(204|200|404)$
    [Return]    ${resp.text}