1 files changed, 99 insertions, 0 deletions
diff --git a/opendc-web/opendc-web-server/src/main/webui/components/AppHeaderUser.js b/opendc-web/opendc-web-server/src/main/webui/components/AppHeaderUser.js
new file mode 100644
index 00000000..3a73d9ba
--- /dev/null
+++ b/opendc-web/opendc-web-server/src/main/webui/components/AppHeaderUser.js
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import {
+    Dropdown,
+    DropdownToggle,
+    Skeleton,
+    ToolbarItem,
+    DropdownItem,
+    DropdownGroup,
+    Avatar,
+    Progress,
+    ProgressSize,
+    DropdownSeparator,
+} from '@patternfly/react-core'
+import { useReducer } from 'react'
+import { useAuth } from '../auth'
+import useUser from '../data/user'
+
+export default function AppHeaderUser() {
+    const { logout, user, isAuthenticated, isLoading } = useAuth()
+    const username = isAuthenticated || isLoading ? user?.name : 'Anonymous'
+    const avatar = isAuthenticated || isLoading ? user?.picture : '/img/avatar.svg'
+
+    const { data } = useUser()
+    const simulationBudget = data?.accounting?.simulationTimeBudget ?? 3600
+    const simulationTime = data?.accounting?.simulationTime | 0
+
+    const [isDropdownOpen, toggleDropdown] = useReducer((t) => !t, false)
+    const userDropdownItems = [
+        <DropdownGroup key="budget" label="Monthly Simulation Budget">
+            <DropdownItem isDisabled>
+                <Progress
+                    min={0}
+                    max={simulationBudget}
+                    value={simulationTime}
+                    title={`${Math.ceil(simulationTime / 60)} of ${Math.ceil(simulationBudget / 60)} minutes`}
+                    size={ProgressSize.sm}
+                />
+            </DropdownItem>
+        </DropdownGroup>,
+        <DropdownSeparator key="separator" />,
+        <DropdownItem
+            key="group 2 logout"
+            isDisabled={!isAuthenticated}
+            onClick={() => logout({ returnTo: window.location.origin })}
+        >
+            Logout
+        </DropdownItem>,
+    ]
+
+    const avatarComponent = avatar ? (
+        <Avatar src={avatar} alt="Avatar image" size="sm" />
+    ) : (
+        <Skeleton className="pf-c-avatar" shape="circle" width="24px" screenreaderText="Loading avatar" />
+    )
+
+    return (
+        <ToolbarItem visibility={{ default: 'hidden', md: 'visible' }}>
+            <Dropdown
+                isFullHeight
+                position="right"
+                isOpen={isDropdownOpen}
+                toggle={
+                    <DropdownToggle onToggle={toggleDropdown} icon={avatarComponent}>
+                        {username ?? (
+                            <Skeleton
+                                fontSize="xs"
+                                width="150px"
+                                className="pf-u-display-inline-flex"
+                                screenreaderText="Loading username"
+                            />
+                        )}
+                    </DropdownToggle>
+                }
+                dropdownItems={userDropdownItems}
+            />
+        </ToolbarItem>
+    )
+}