Device manager - current session expandable details (PSG-644) (#9185)

* split current device section into component

* add dropdown button for currentsession device details

* test currentdevicesection

* remove unnecc beforeEach

* update type imports

* i18n and lint

src/components/views/elements/AccessibleButton.tsx

@@ -33,7 +33,8 @@ type AccessibleButtonKind = | 'primary'
     | 'link_inline'
     | 'link_sm'
     | 'confirm_sm'
-    | 'cancel_sm';
+    | 'cancel_sm'
+    | 'icon';
 
 /**
  * This type construct allows us to specifically pass those props down to the element we’re creating that the element

src/components/views/settings/devices/CurrentDeviceSection.tsx

@@ -0,0 +1,74 @@
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import React, { useState } from 'react';
+
+import { _t } from '../../../../languageHandler';
+import Spinner from '../../elements/Spinner';
+import SettingsSubsection from '../shared/SettingsSubsection';
+import DeviceDetails from './DeviceDetails';
+import DeviceExpandDetailsButton from './DeviceExpandDetailsButton';
+import DeviceSecurityCard from './DeviceSecurityCard';
+import DeviceTile from './DeviceTile';
+import {
+    DeviceSecurityVariation,
+    DeviceWithVerification,
+} from './types';
+
+interface Props {
+    device?: DeviceWithVerification;
+    isLoading: boolean;
+}
+
+const CurrentDeviceSection: React.FC<Props> = ({
+    device, isLoading,
+}) => {
+    const [isExpanded, setIsExpanded] = useState(false);
+    const securityCardProps = device?.isVerified ? {
+        variation: DeviceSecurityVariation.Verified,
+        heading: _t('Verified session'),
+        description: _t('This session is ready for secure messaging.'),
+    } : {
+        variation: DeviceSecurityVariation.Unverified,
+        heading: _t('Unverified session'),
+        description: _t('Verify or sign out from this session for best security and reliability.'),
+    };
+    return <SettingsSubsection
+        heading={_t('Current session')}
+        data-testid='current-session-section'
+    >
+        { isLoading && <Spinner /> }
+        { !!device && <>
+            <DeviceTile
+                device={device}
+            >
+                <DeviceExpandDetailsButton
+                    data-testid='current-session-toggle-details'
+                    isExpanded={isExpanded}
+                    onClick={() => setIsExpanded(!isExpanded)}
+                />
+            </DeviceTile>
+            { isExpanded && <DeviceDetails device={device} /> }
+            <br />
+            <DeviceSecurityCard
+                {...securityCardProps}
+            />
+        </>
+        }
+    </SettingsSubsection>;
+};
+
+export default CurrentDeviceSection;

src/components/views/settings/devices/DeviceExpandDetailsButton.tsx

@@ -0,0 +1,41 @@
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import classNames from 'classnames';
+import React from 'react';
+
+import { Icon as CaretIcon } from '../../../../../res/img/feather-customised/dropdown-arrow.svg';
+import AccessibleButton from '../../elements/AccessibleButton';
+
+interface Props {
+    isExpanded: boolean;
+    onClick: () => void;
+}
+
+const DeviceExpandDetailsButton: React.FC<Props> = ({ isExpanded, onClick, ...rest }) => {
+    return <AccessibleButton
+        {...rest}
+        kind='icon'
+        className={classNames('mx_DeviceExpandDetailsButton', {
+            mx_DeviceExpandDetailsButton_expanded: isExpanded,
+        })}
+        onClick={onClick}
+    >
+        <CaretIcon className='mx_DeviceExpandDetailsButton_icon' />
+    </AccessibleButton>;
+};
+
+export default DeviceExpandDetailsButton;

src/components/views/settings/tabs/user/SessionManagerTab.tsx

@@ -17,13 +17,10 @@ limitations under the License.
 import React from 'react';
 
 import { _t } from "../../../../../languageHandler";
-import Spinner from '../../../elements/Spinner';
 import { useOwnDevices } from '../../devices/useOwnDevices';
-import DeviceTile from '../../devices/DeviceTile';
-import DeviceSecurityCard from '../../devices/DeviceSecurityCard';
 import SettingsSubsection from '../../shared/SettingsSubsection';
 import FilteredDeviceList from '../../devices/FilteredDeviceList';
-import { DeviceSecurityVariation } from '../../devices/types';
+import CurrentDeviceSection from '../../devices/CurrentDeviceSection';
 import SecurityRecommendations from '../../devices/SecurityRecommendations';
 import SettingsTab from '../SettingsTab';
 
@@ -33,34 +30,12 @@ const SessionManagerTab: React.FC = () => {
     const { [currentDeviceId]: currentDevice, ...otherDevices } = devices;
     const shouldShowOtherSessions = Object.keys(otherDevices).length > 0;
 
-    const securityCardProps = currentDevice?.isVerified ? {
-        variation: DeviceSecurityVariation.Verified,
-        heading: _t('Verified session'),
-        description: _t('This session is ready for secure messaging.'),
-    } : {
-        variation: DeviceSecurityVariation.Unverified,
-        heading: _t('Unverified session'),
-        description: _t('Verify or sign out from this session for best security and reliability.'),
-    };
-
     return <SettingsTab heading={_t('Sessions')}>
         <SecurityRecommendations devices={devices} />
-        <SettingsSubsection
-            heading={_t('Current session')}
-            data-testid='current-session-section'
-        >
-            { isLoading && <Spinner /> }
-            { !!currentDevice && <>
-                <DeviceTile
-                    device={currentDevice}
-                />
-                <br />
-                <DeviceSecurityCard
-                    {...securityCardProps}
-                />
-            </>
-            }
-        </SettingsSubsection>
+        <CurrentDeviceSection
+            device={currentDevice}
+            isLoading={isLoading}
+        />
         {
             shouldShowOtherSessions &&
             <SettingsSubsection

src/i18n/strings/en_EN.json

@@ -1555,12 +1555,7 @@
     "Share anonymous data to help us identify issues. Nothing personal. No third parties.": "Share anonymous data to help us identify issues. Nothing personal. No third parties.",
     "Where you're signed in": "Where you're signed in",
     "Manage your signed-in devices below. A device's name is visible to people you communicate with.": "Manage your signed-in devices below. A device's name is visible to people you communicate with.",
-    "Verified session": "Verified session",
-    "This session is ready for secure messaging.": "This session is ready for secure messaging.",
-    "Unverified session": "Unverified session",
-    "Verify or sign out from this session for best security and reliability.": "Verify or sign out from this session for best security and reliability.",
     "Sessions": "Sessions",
-    "Current session": "Current session",
     "Other sessions": "Other sessions",
     "For best security, verify your sessions and sign out from any session that you don't recognize or use anymore.": "For best security, verify your sessions and sign out from any session that you don't recognize or use anymore.",
     "Sidebar": "Sidebar",
@@ -1691,6 +1686,11 @@
     "Please enter verification code sent via text.": "Please enter verification code sent via text.",
     "Verification code": "Verification code",
     "Discovery options will appear once you have added a phone number above.": "Discovery options will appear once you have added a phone number above.",
+    "Verified session": "Verified session",
+    "This session is ready for secure messaging.": "This session is ready for secure messaging.",
+    "Unverified session": "Unverified session",
+    "Verify or sign out from this session for best security and reliability.": "Verify or sign out from this session for best security and reliability.",
+    "Current session": "Current session",
     "Confirm logging out these devices by using Single Sign On to prove your identity.|other": "Confirm logging out these devices by using Single Sign On to prove your identity.",
     "Confirm logging out these devices by using Single Sign On to prove your identity.|one": "Confirm logging out this device by using Single Sign On to prove your identity.",
     "Confirm signing out these devices|other": "Confirm signing out these devices",