[React] Part parameters table (#5709)

* Track current panel selection in local storage

* Simplify part detail tabs

* Fix <PanelGroup> instances

* Handle missing model type for rendering

* Add some more API endpoints

* Add PartParameter table

* Add callback to create new part parameter

* Allow PartParameter list API endpoint to be searched

* More PanelGroup collapse tweaks

- Still requires more attention

* Fix logic for related part table

- Need to rebuild columns when part id changes

* Further fixes for related part table

* Re-implement change to PanelGroup

- useLocalStorage
- Change got clobbered in recent merge conflict

* Add part thumbnail to StockItemTable

* Add simple <YesNo> button

- Can be improved later

* Fix for PartTable

* Allow CORS requests to /static/ endpoint

* Updates to other existing tables

* Update URLs for dashboard items

InvenTree/InvenTree/settings.py

@@ -140,7 +140,7 @@ ALLOWED_HOSTS = get_setting(
 # Cross Origin Resource Sharing (CORS) options
 
 # Only allow CORS access to API and media endpoints
-CORS_URLS_REGEX = r'^/(api|media)/.*$'
+CORS_URLS_REGEX = r'^/(api|media|static)/.*$'
 
 # Extract CORS options from configuration file
 CORS_ORIGIN_ALLOW_ALL = get_boolean_setting(

InvenTree/part/api.py

@@ -1509,6 +1509,13 @@ class PartParameterList(PartParameterAPIMixin, ListCreateAPI):
         'data': ['data_numeric', 'data'],
     }
 
+    search_fields = [
+        'data',
+        'template__name',
+        'template__description',
+        'template__units',
+    ]
+
     filterset_fields = [
         'part',
         'template',

src/frontend/src/components/forms/ApiForm.tsx

@@ -207,6 +207,7 @@ export function ApiForm({
                 // Data validation error
                 form.setErrors(error.response.data);
                 setNonFieldErrors(error.response.data.non_field_errors ?? []);
+                setIsLoading(false);
                 break;
               default:
                 // Unexpected state on form error

src/frontend/src/components/items/YesNoButton.tsx

@@ -0,0 +1,18 @@
+import { t } from '@lingui/macro';
+import { Badge } from '@mantine/core';
+
+export function YesNoButton(value: any) {
+  const bool =
+    String(value).toLowerCase().trim() in ['true', '1', 't', 'y', 'yes'];
+
+  return (
+    <Badge
+      color={bool ? 'green' : 'red'}
+      variant="filled"
+      radius="lg"
+      size="sm"
+    >
+      {bool ? t`Yes` : t`No`}
+    </Badge>
+  );
+}

src/frontend/src/components/nav/PanelGroup.tsx

@@ -1,4 +1,12 @@
-import { Divider, Paper, Stack, Tabs, Tooltip } from '@mantine/core';
+import {
+  ActionIcon,
+  Divider,
+  Paper,
+  Stack,
+  Tabs,
+  Tooltip
+} from '@mantine/core';
+import { useLocalStorage } from '@mantine/hooks';
 import {
   IconLayoutSidebarLeftCollapse,
   IconLayoutSidebarRightCollapse
@@ -29,29 +37,31 @@ export type PanelType = {
  * @returns
  */
 export function PanelGroup({
+  pageKey,
   panels,
   selectedPanel,
   onPanelChange
 }: {
+  pageKey: string;
   panels: PanelType[];
   selectedPanel?: string;
   onPanelChange?: (panel: string) => void;
 }): ReactNode {
-  // Default to the provided panel name, or the first panel
-  const [activePanelName, setActivePanelName] = useState<string>(
-    selectedPanel || panels.length > 0 ? panels[0].name : ''
-  );
+  const [activePanel, setActivePanel] = useLocalStorage<string>({
+    key: `panel-group-active-panel-${pageKey}`,
+    defaultValue: selectedPanel || panels.length > 0 ? panels[0].name : ''
+  });
 
   // Update the active panel when the selected panel changes
   useEffect(() => {
     if (selectedPanel) {
-      setActivePanelName(selectedPanel);
+      setActivePanel(selectedPanel);
     }
   }, [selectedPanel]);
 
   // Callback when the active panel changes
   function handlePanelChange(panel: string) {
-    setActivePanelName(panel);
+    setActivePanel(panel);
 
     // Optionally call external callback hook
     if (onPanelChange) {
@@ -64,7 +74,7 @@ export function PanelGroup({
   return (
     <Paper p="sm" radius="xs" shadow="xs">
       <Tabs
-        value={activePanelName}
+        value={activePanel}
         orientation="vertical"
         onTabChange={handlePanelChange}
         keepMounted={false}
@@ -89,19 +99,18 @@ export function PanelGroup({
                 </Tooltip>
               )
           )}
-          <Tabs.Tab
-            key="panel-tab-collapse-toggle"
-            p="xs"
-            value="collapse-toggle"
+          <ActionIcon
+            style={{
+              paddingLeft: '10px'
+            }}
             onClick={() => setExpanded(!expanded)}
-            icon={
-              expanded ? (
-                <IconLayoutSidebarLeftCollapse opacity={0.35} size={18} />
-              ) : (
-                <IconLayoutSidebarRightCollapse opacity={0.35} size={18} />
-              )
-            }
-          />
+          >
+            {expanded ? (
+              <IconLayoutSidebarLeftCollapse opacity={0.5} />
+            ) : (
+              <IconLayoutSidebarRightCollapse opacity={0.5} />
+            )}
+          </ActionIcon>
         </Tabs.List>
         {panels.map(
           (panel, idx) =>

src/frontend/src/components/render/Instance.tsx

@@ -1,5 +1,5 @@
 import { t } from '@lingui/macro';
-import { Alert } from '@mantine/core';
+import { Alert, Space } from '@mantine/core';
 import { Group, Text } from '@mantine/core';
 import { ReactNode } from 'react';
 
@@ -18,7 +18,11 @@ import {
   RenderSalesOrder,
   RenderSalesOrderShipment
 } from './Order';
-import { RenderPart, RenderPartCategory } from './Part';
+import {
+  RenderPart,
+  RenderPartCategory,
+  RenderPartParameterTemplate
+} from './Part';
 import { RenderStockItem, RenderStockLocation } from './Stock';
 import { RenderOwner, RenderUser } from './User';
 
@@ -40,6 +44,7 @@ const RendererLookup: EnumDictionary<
   [ModelType.owner]: RenderOwner,
   [ModelType.part]: RenderPart,
   [ModelType.partcategory]: RenderPartCategory,
+  [ModelType.partparametertemplate]: RenderPartParameterTemplate,
   [ModelType.purchaseorder]: RenderPurchaseOrder,
   [ModelType.returnorder]: RenderReturnOrder,
   [ModelType.salesorder]: RenderSalesOrder,
@@ -63,8 +68,18 @@ export function RenderInstance({
   model: ModelType | undefined;
   instance: any;
 }): ReactNode {
-  if (model === undefined) return <UnknownRenderer model={model} />;
+  if (model === undefined) {
+    console.error('RenderInstance: No model provided');
+    return <UnknownRenderer model={model} />;
+  }
+
   const RenderComponent = RendererLookup[model];
+
+  if (!RenderComponent) {
+    console.error(`RenderInstance: No renderer for model ${model}`);
+    return <UnknownRenderer model={model} />;
+  }
+
   return <RenderComponent instance={instance} />;
 }
 
@@ -74,12 +89,14 @@ export function RenderInstance({
 export function RenderInlineModel({
   primary,
   secondary,
+  suffix,
   image,
   labels,
   url
 }: {
   primary: string;
   secondary?: string;
+  suffix?: string;
   image?: string;
   labels?: string[];
   url?: string;
@@ -88,10 +105,18 @@ export function RenderInlineModel({
   // TODO: Handle URL
 
   return (
-    <Group spacing="xs">
-      {image && Thumbnail({ src: image, size: 18 })}
-      <Text size="sm">{primary}</Text>
-      {secondary && <Text size="xs">{secondary}</Text>}
+    <Group spacing="xs" position="apart">
+      <Group spacing="xs" position="left">
+        {image && Thumbnail({ src: image, size: 18 })}
+        <Text size="sm">{primary}</Text>
+        {secondary && <Text size="xs">{secondary}</Text>}
+      </Group>
+      {suffix && (
+        <>
+          <Space />
+          <Text size="xs">{suffix}</Text>
+        </>
+      )}
     </Group>
   );
 }

src/frontend/src/components/render/ModelType.tsx

@@ -5,6 +5,7 @@ export enum ModelType {
   supplierpart = 'supplierpart',
   manufacturerpart = 'manufacturerpart',
   partcategory = 'partcategory',
+  partparametertemplate = 'partparametertemplate',
   stockitem = 'stockitem',
   stocklocation = 'stocklocation',
   build = 'build',
@@ -37,6 +38,12 @@ export const ModelInformationDict: ModelDictory = {
     url_overview: '/part',
     url_detail: '/part/:pk/'
   },
+  partparametertemplate: {
+    label: t`Part Parameter Template`,
+    label_multiple: t`Part Parameter Templates`,
+    url_overview: '/partparametertemplate',
+    url_detail: '/partparametertemplate/:pk/'
+  },
   supplierpart: {
     label: t`Supplier Part`,
     label_multiple: t`Supplier Parts`,

src/frontend/src/components/render/Part.tsx

@@ -30,3 +30,20 @@ export function RenderPartCategory({ instance }: { instance: any }): ReactNode {
     />
   );
 }
+
+/**
+ * Inline rendering of a PartParameterTemplate instance
+ */
+export function RenderPartParameterTemplate({
+  instance
+}: {
+  instance: any;
+}): ReactNode {
+  return (
+    <RenderInlineModel
+      primary={instance.name}
+      secondary={instance.description}
+      suffix={instance.units}
+    />
+  );
+}

src/frontend/src/components/tables/InvenTreeTable.tsx

@@ -387,7 +387,7 @@ export function InvenTreeTable({
     fetchTableData,
     {
       refetchOnWindowFocus: false,
-      refetchOnMount: 'always'
+      refetchOnMount: true
     }
   );
 

src/frontend/src/components/tables/part/PartParameterTable.tsx

@@ -0,0 +1,170 @@
+import { t } from '@lingui/macro';
+import { ActionIcon, Text, Tooltip } from '@mantine/core';
+import { IconTextPlus } from '@tabler/icons-react';
+import { useCallback, useMemo } from 'react';
+
+import {
+  openCreateApiForm,
+  openDeleteApiForm,
+  openEditApiForm
+} from '../../../functions/forms';
+import { useTableRefresh } from '../../../hooks/TableRefresh';
+import { ApiPaths, apiUrl } from '../../../states/ApiState';
+import { YesNoButton } from '../../items/YesNoButton';
+import { TableColumn } from '../Column';
+import { InvenTreeTable } from '../InvenTreeTable';
+
+/**
+ * Construct a table listing parameters for a given part
+ */
+export function PartParameterTable({ partId }: { partId: any }) {
+  const { tableKey, refreshTable } = useTableRefresh('part-parameters');
+
+  const tableColumns: TableColumn[] = useMemo(() => {
+    return [
+      {
+        accessor: 'name',
+        title: t`Parameter`,
+        switchable: false,
+        sortable: true,
+        render: (record) => record.template_detail?.name
+      },
+      {
+        accessor: 'description',
+        title: t`Description`,
+        sortable: false,
+        switchable: true,
+        render: (record) => record.template_detail?.description
+      },
+      {
+        accessor: 'data',
+        title: t`Value`,
+        switchable: false,
+        sortable: true,
+        render: (record) => {
+          let template = record.template_detail;
+
+          if (template?.checkbox) {
+            return <YesNoButton value={record.data} />;
+          }
+
+          if (record.data_numeric) {
+            // TODO: Numeric data
+          }
+
+          // TODO: Units
+
+          return record.data;
+        }
+      },
+      {
+        accessor: 'units',
+        title: t`Units`,
+        switchable: true,
+        sortable: true,
+        render: (record) => record.template_detail?.units
+      }
+    ];
+  }, []);
+
+  // Callback for row actions
+  // TODO: Adjust based on user permissions
+  const rowActions = useCallback((record: any) => {
+    let actions = [];
+
+    actions.push({
+      title: t`Edit`,
+      onClick: () => {
+        openEditApiForm({
+          name: 'edit-part-parameter',
+          url: ApiPaths.part_parameter_list,
+          pk: record.pk,
+          title: t`Edit Part Parameter`,
+          fields: {
+            part: {
+              hidden: true
+            },
+            template: {},
+            data: {}
+          },
+          successMessage: t`Part parameter updated`,
+          onFormSuccess: refreshTable
+        });
+      }
+    });
+
+    actions.push({
+      title: t`Delete`,
+      color: 'red',
+      onClick: () => {
+        openDeleteApiForm({
+          name: 'delete-part-parameter',
+          url: ApiPaths.part_parameter_list,
+          pk: record.pk,
+          title: t`Delete Part Parameter`,
+          successMessage: t`Part parameter deleted`,
+          onFormSuccess: refreshTable,
+          preFormContent: (
+            <Text>{t`Are you sure you want to remove this parameter?`}</Text>
+          )
+        });
+      }
+    });
+
+    return actions;
+  }, []);
+
+  const addParameter = useCallback(() => {
+    if (!partId) {
+      return;
+    }
+
+    openCreateApiForm({
+      name: 'add-part-parameter',
+      url: ApiPaths.part_parameter_list,
+      title: t`Add Part Parameter`,
+      fields: {
+        part: {
+          hidden: true,
+          value: partId
+        },
+        template: {},
+        data: {}
+      },
+      successMessage: t`Part parameter added`,
+      onFormSuccess: refreshTable
+    });
+  }, [partId]);
+
+  // Custom table actions
+  const tableActions = useMemo(() => {
+    let actions = [];
+
+    // TODO: Hide if user does not have permission to edit parts
+    actions.push(
+      <Tooltip label={t`Add parameter`}>
+        <ActionIcon radius="sm" onClick={addParameter}>
+          <IconTextPlus color="green" />
+        </ActionIcon>
+      </Tooltip>
+    );
+
+    return actions;
+  }, []);
+
+  return (
+    <InvenTreeTable
+      url={apiUrl(ApiPaths.part_parameter_list)}
+      tableKey={tableKey}
+      columns={tableColumns}
+      props={{
+        rowActions: rowActions,
+        customActionGroups: tableActions,
+        params: {
+          part: partId,
+          template_detail: true
+        }
+      }}
+    />
+  );
+}

src/frontend/src/components/tables/part/PartTable.tsx

@@ -35,11 +35,6 @@ function partTableColumns(): TableColumn[] {
             />
             <Text>{record.full_name}</Text>
           </Group>
-          // <ThumbnailHoverCard
-          //   src={record.thumbnail || record.image}
-          //   text={record.name}
-          //   link=""
-          // />
         );
       }
     },
@@ -68,7 +63,7 @@ function partTableColumns(): TableColumn[] {
       render: function (record: any) {
         // TODO: Link to the category detail page
         return shortenString({
-          str: record.category_detail.pathstring
+          str: record.category_detail?.pathstring
         });
       }
     },

src/frontend/src/components/tables/part/RelatedPartTable.tsx

@@ -11,6 +11,9 @@ import { Thumbnail } from '../../images/Thumbnail';
 import { TableColumn } from '../Column';
 import { InvenTreeTable } from '../InvenTreeTable';
 
+/**
+ * Construct a table listing related parts for a given part
+ */
 export function RelatedPartTable({ partId }: { partId: number }): ReactNode {
   const { tableKey, refreshTable } = useTableRefresh('relatedparts');
 
@@ -56,7 +59,7 @@ export function RelatedPartTable({ partId }: { partId: number }): ReactNode {
         }
       }
     ];
-  }, []);
+  }, [partId]);
 
   const addRelatedPart = useCallback(() => {
     openCreateApiForm({
@@ -75,7 +78,7 @@ export function RelatedPartTable({ partId }: { partId: number }): ReactNode {
       successMessage: t`Related part added`,
       onFormSuccess: refreshTable
     });
-  }, []);
+  }, [partId]);
 
   const customActions: ReactNode[] = useMemo(() => {
     // TODO: Hide if user does not have permission to edit parts

src/frontend/src/components/tables/stock/StockItemTable.tsx

@@ -1,11 +1,12 @@
 import { t } from '@lingui/macro';
-import { Text } from '@mantine/core';
+import { Group, Text } from '@mantine/core';
 import { useMemo } from 'react';
 import { useNavigate } from 'react-router-dom';
 
 import { notYetImplemented } from '../../../functions/notifications';
 import { useTableRefresh } from '../../../hooks/TableRefresh';
 import { ApiPaths, apiUrl } from '../../../states/ApiState';
+import { Thumbnail } from '../../images/Thumbnail';
 import { TableColumn } from '../Column';
 import { TableFilter } from '../Filter';
 import { RowAction } from '../RowActions';
@@ -21,14 +22,16 @@ function stockItemTableColumns(): TableColumn[] {
       sortable: true,
       title: t`Part`,
       render: function (record: any) {
-        let part = record.part_detail;
+        let part = record.part_detail ?? {};
         return (
-          <Text>{part.full_name}</Text>
-          // <ThumbnailHoverCard
-          //   src={part.thumbnail || part.image}
-          //   text={part.name}
-          //   link=""
-          // />
+          <Group spacing="xs" noWrap={true}>
+            <Thumbnail
+              src={part?.thumbnail || part?.image}
+              alt={part?.name}
+              size={24}
+            />
+            <Text>{part.full_name}</Text>
+          </Group>
         );
       }
     },

src/frontend/src/components/tables/stock/StockLocationTable.tsx

@@ -4,6 +4,7 @@ import { useNavigate } from 'react-router-dom';
 
 import { useTableRefresh } from '../../../hooks/TableRefresh';
 import { ApiPaths, apiUrl } from '../../../states/ApiState';
+import { YesNoButton } from '../../items/YesNoButton';
 import { TableColumn } from '../Column';
 import { InvenTreeTable } from '../InvenTreeTable';
 
@@ -44,16 +45,14 @@ export function StockLocationTable({ params = {} }: { params?: any }) {
         title: t`Structural`,
         switchable: true,
         sortable: true,
-        render: (record: any) => (record.structural ? 'Y' : 'N')
-        // TODO: custom 'true / false' label,
+        render: (record: any) => <YesNoButton value={record.structural} />
       },
       {
         accessor: 'external',
         title: t`External`,
         switchable: true,
         sortable: true,
-        render: (record: any) => (record.structural ? 'Y' : 'N')
-        // TODO: custom 'true / false' label,
+        render: (record: any) => <YesNoButton value={record.external} />
       },
       {
         accessor: 'location_type',

src/frontend/src/defaults/dashboardItems.tsx

@@ -1,116 +1,118 @@
 import { t } from '@lingui/macro';
 
+import { ApiPaths, apiUrl } from '../states/ApiState';
+
 export const dashboardItems = [
   {
     id: 'starred-parts',
     text: t`Subscribed Parts`,
     icon: 'fa-bell',
-    url: 'part',
+    url: apiUrl(ApiPaths.part_list),
     params: { starred: true }
   },
   {
     id: 'starred-categories',
     text: t`Subscribed Categories`,
     icon: 'fa-bell',
-    url: 'part/category',
+    url: apiUrl(ApiPaths.category_list),
     params: { starred: true }
   },
   {
     id: 'latest-parts',
     text: t`Latest Parts`,
     icon: 'fa-newspaper',
-    url: 'part',
+    url: apiUrl(ApiPaths.part_list),
     params: { ordering: '-creation_date', limit: 10 }
   },
   {
     id: 'bom-validation',
     text: t`BOM Waiting Validation`,
     icon: 'fa-times-circle',
-    url: 'part',
+    url: apiUrl(ApiPaths.part_list),
     params: { bom_valid: false }
   },
   {
     id: 'recently-updated-stock',
     text: t`Recently Updated`,
     icon: 'fa-clock',
-    url: 'stock',
+    url: apiUrl(ApiPaths.stock_item_list),
     params: { part_detail: true, ordering: '-updated', limit: 10 }
   },
   {
     id: 'low-stock',
     text: t`Low Stock`,
     icon: 'fa-flag',
-    url: 'part',
+    url: apiUrl(ApiPaths.part_list),
     params: { low_stock: true }
   },
   {
     id: 'depleted-stock',
     text: t`Depleted Stock`,
     icon: 'fa-times',
-    url: 'part',
+    url: apiUrl(ApiPaths.part_list),
     params: { depleted_stock: true }
   },
   {
     id: 'stock-to-build',
     text: t`Required for Build Orders`,
     icon: 'fa-bullhorn',
-    url: 'part',
+    url: apiUrl(ApiPaths.part_list),
     params: { stock_to_build: true }
   },
   {
     id: 'expired-stock',
     text: t`Expired Stock`,
     icon: 'fa-calendar-times',
-    url: 'stock',
+    url: apiUrl(ApiPaths.stock_item_list),
     params: { expired: true }
   },
   {
     id: 'stale-stock',
     text: t`Stale Stock`,
     icon: 'fa-stopwatch',
-    url: 'stock',
+    url: apiUrl(ApiPaths.stock_item_list),
     params: { stale: true, expired: true }
   },
   {
     id: 'build-pending',
     text: t`Build Orders In Progress`,
     icon: 'fa-cogs',
-    url: 'build',
+    url: apiUrl(ApiPaths.build_order_list),
     params: { active: true }
   },
   {
     id: 'build-overdue',
     text: t`Overdue Build Orders`,
     icon: 'fa-calendar-times',
-    url: 'build',
+    url: apiUrl(ApiPaths.build_order_list),
     params: { overdue: true }
   },
   {
     id: 'po-outstanding',
     text: t`Outstanding Purchase Orders`,
     icon: 'fa-sign-in-alt',
-    url: 'order/po',
+    url: apiUrl(ApiPaths.purchase_order_list),
     params: { supplier_detail: true, outstanding: true }
   },
   {
     id: 'po-overdue',
     text: t`Overdue Purchase Orders`,
     icon: 'fa-calendar-times',
-    url: 'order/po',
+    url: apiUrl(ApiPaths.purchase_order_list),
     params: { supplier_detail: true, overdue: true }
   },
   {
     id: 'so-outstanding',
     text: t`Outstanding Sales Orders`,
     icon: 'fa-sign-out-alt',
-    url: 'order/so',
+    url: apiUrl(ApiPaths.sales_order_list),
     params: { customer_detail: true, outstanding: true }
   },
   {
     id: 'so-overdue',
     text: t`Overdue Sales Orders`,
     icon: 'fa-calendar-times',
-    url: 'order/so',
+    url: apiUrl(ApiPaths.sales_order_list),
     params: { customer_detail: true, overdue: true }
   },
   {

src/frontend/src/pages/Notifications.tsx

@@ -88,7 +88,7 @@ export default function NotificationsPage() {
     <>
       <Stack>
         <PageDetail title={t`Notifications`} />
-        <PanelGroup panels={notificationPanels} />
+        <PanelGroup pageKey="notifications" panels={notificationPanels} />
       </Stack>
     </>
   );

src/frontend/src/pages/build/BuildDetail.tsx

@@ -148,7 +148,7 @@ export default function BuildDetail() {
           actions={[<PlaceholderPill key="1" />]}
         />
         <LoadingOverlay visible={instanceQuery.isFetching} />
-        <PanelGroup panels={buildPanels} />
+        <PanelGroup pageKey="build" panels={buildPanels} />
       </Stack>
     </>
   );

src/frontend/src/pages/part/CategoryDetail.tsx

@@ -43,7 +43,7 @@ export default function CategoryDetail({}: {}) {
       {
         name: 'parts',
         label: t`Parts`,
-        icon: <IconCategory size="18" />,
+        icon: <IconCategory />,
         content: (
           <PartListTable
             props={{
@@ -56,8 +56,8 @@ export default function CategoryDetail({}: {}) {
       },
       {
         name: 'subcategories',
-        label: t`Subcategories`,
-        icon: <IconSitemap size="18" />,
+        label: t`Part Categories`,
+        icon: <IconSitemap />,
         content: (
           <PartCategoryTable
             params={{
@@ -69,7 +69,7 @@ export default function CategoryDetail({}: {}) {
       {
         name: 'parameters',
         label: t`Parameters`,
-        icon: <IconListDetails size="18" />,
+        icon: <IconListDetails />,
         content: <PlaceholderPanel />
       }
     ],
@@ -95,7 +95,7 @@ export default function CategoryDetail({}: {}) {
         detail={<Text>{category.name ?? 'Top level'}</Text>}
         breadcrumbs={breadcrumbs}
       />
-      <PanelGroup panels={categoryPanels} />
+      <PanelGroup pageKey="partcategory" panels={categoryPanels} />
     </Stack>
   );
 }

src/frontend/src/pages/part/PartDetail.tsx

@@ -18,22 +18,21 @@ import {
   IconPackages,
   IconPaperclip,
   IconShoppingCart,
+  IconStack2,
   IconTestPipe,
   IconTools,
   IconTruckDelivery,
   IconVersions
 } from '@tabler/icons-react';
-import React from 'react';
 import { useMemo } from 'react';
 import { useParams } from 'react-router-dom';
 
-import { api } from '../../App';
 import { ApiImage } from '../../components/images/ApiImage';
-import { Thumbnail } from '../../components/images/Thumbnail';
 import { PlaceholderPanel } from '../../components/items/Placeholder';
 import { PageDetail } from '../../components/nav/PageDetail';
 import { PanelGroup, PanelType } from '../../components/nav/PanelGroup';
 import { AttachmentTable } from '../../components/tables/AttachmentTable';
+import { PartParameterTable } from '../../components/tables/part/PartParameterTable';
 import { RelatedPartTable } from '../../components/tables/part/RelatedPartTable';
 import { StockItemTable } from '../../components/tables/stock/StockItemTable';
 import { NotesEditor } from '../../components/widgets/MarkdownEditor';
@@ -67,87 +66,99 @@ export default function PartDetail() {
       {
         name: 'details',
         label: t`Details`,
-        icon: <IconInfoCircle size="18" />,
+        icon: <IconInfoCircle />,
         content: <PlaceholderPanel />
       },
+      {
+        name: 'parameters',
+        label: t`Parameters`,
+        icon: <IconList />,
+        content: <PartParameterTable partId={id ?? -1} />
+      },
       {
         name: 'stock',
         label: t`Stock`,
-        icon: <IconPackages size="18" />,
-        content: partStockTab()
+        icon: <IconPackages />,
+        content: (
+          <StockItemTable
+            params={{
+              part: part.pk ?? -1
+            }}
+          />
+        )
       },
       {
         name: 'variants',
         label: t`Variants`,
-        icon: <IconVersions size="18" />,
+        icon: <IconVersions />,
         hidden: !part.is_template,
         content: <PlaceholderPanel />
       },
       {
         name: 'bom',
         label: t`Bill of Materials`,
-        icon: <IconListTree size="18" />,
+        icon: <IconListTree />,
         hidden: !part.assembly,
         content: <PlaceholderPanel />
       },
       {
         name: 'builds',
         label: t`Build Orders`,
-        icon: <IconTools size="18" />,
+        icon: <IconTools />,
         hidden: !part.assembly && !part.component,
         content: <PlaceholderPanel />
       },
       {
         name: 'used_in',
         label: t`Used In`,
-        icon: <IconList size="18" />,
+        icon: <IconStack2 />,
         hidden: !part.component,
         content: <PlaceholderPanel />
       },
       {
         name: 'pricing',
         label: t`Pricing`,
-        icon: <IconCurrencyDollar size="18" />,
+        icon: <IconCurrencyDollar />,
         content: <PlaceholderPanel />
       },
       {
         name: 'suppliers',
         label: t`Suppliers`,
-        icon: <IconBuilding size="18" />,
+        icon: <IconBuilding />,
         hidden: !part.purchaseable,
         content: <PlaceholderPanel />
       },
       {
         name: 'purchase_orders',
         label: t`Purchase Orders`,
-        icon: <IconShoppingCart size="18" />,
+        icon: <IconShoppingCart />,
         content: <PlaceholderPanel />,
         hidden: !part.purchaseable
       },
       {
         name: 'sales_orders',
         label: t`Sales Orders`,
-        icon: <IconTruckDelivery size="18" />,
+        icon: <IconTruckDelivery />,
         content: <PlaceholderPanel />,
         hidden: !part.salable
       },
       {
         name: 'test_templates',
         label: t`Test Templates`,
-        icon: <IconTestPipe size="18" />,
+        icon: <IconTestPipe />,
         content: <PlaceholderPanel />,
         hidden: !part.trackable
       },
       {
         name: 'related_parts',
         label: t`Related Parts`,
-        icon: <IconLayersLinked size="18" />,
+        icon: <IconLayersLinked />,
         content: <RelatedPartTable partId={part.pk ?? -1} />
       },
       {
         name: 'attachments',
         label: t`Attachments`,
-        icon: <IconPaperclip size="18" />,
+        icon: <IconPaperclip />,
         content: (
           <AttachmentTable
             endpoint={ApiPaths.part_attachment_list}
@@ -159,33 +170,18 @@ export default function PartDetail() {
       {
         name: 'notes',
         label: t`Notes`,
-        icon: <IconNotes size="18" />,
-        content: partNotesTab()
+        icon: <IconNotes />,
+        content: (
+          <NotesEditor
+            url={apiUrl(ApiPaths.part_list, part.pk)}
+            data={part.notes ?? ''}
+            allowEdit={true}
+          />
+        )
       }
     ];
   }, [part]);
 
-  function partNotesTab(): React.ReactNode {
-    // TODO: Set edit permission based on user permissions
-    return (
-      <NotesEditor
-        url={apiUrl(ApiPaths.part_list, part.pk)}
-        data={part.notes ?? ''}
-        allowEdit={true}
-      />
-    );
-  }
-
-  function partStockTab(): React.ReactNode {
-    return (
-      <StockItemTable
-        params={{
-          part: part.pk ?? -1
-        }}
-      />
-    );
-  }
-
   const breadcrumbs = useMemo(
     () => [
       { name: t`Parts`, url: '/part' },
@@ -239,7 +235,7 @@ export default function PartDetail() {
             </Button>
           ]}
         />
-        <PanelGroup panels={partPanels} />
+        <PanelGroup pageKey="part" panels={partPanels} />
       </Stack>
     </>
   );

src/frontend/src/pages/stock/LocationDetail.tsx

@@ -31,7 +31,7 @@ export default function Stock() {
       {
         name: 'stock-items',
         label: t`Stock Items`,
-        icon: <IconPackages size="18" />,
+        icon: <IconPackages />,
         content: (
           <StockItemTable
             params={{
@@ -42,8 +42,8 @@ export default function Stock() {
       },
       {
         name: 'sublocations',
-        label: t`Sublocations`,
-        icon: <IconSitemap size="18" />,
+        label: t`Stock Locations`,
+        icon: <IconSitemap />,
         content: (
           <StockLocationTable
             params={{
@@ -75,7 +75,7 @@ export default function Stock() {
           detail={<Text>{location.name ?? 'Top level'}</Text>}
           breadcrumbs={breadcrumbs}
         />
-        <PanelGroup panels={locationPanels} />
+        <PanelGroup pageKey="stocklocation" panels={locationPanels} />
       </Stack>
     </>
   );

src/frontend/src/pages/stock/StockDetail.tsx

@@ -42,37 +42,37 @@ export default function StockDetail() {
       {
         name: 'details',
         label: t`Details`,
-        icon: <IconInfoCircle size="18" />,
+        icon: <IconInfoCircle />,
         content: <PlaceholderPanel />
       },
       {
         name: 'tracking',
         label: t`Stock Tracking`,
-        icon: <IconHistory size="18" />,
+        icon: <IconHistory />,
         content: <PlaceholderPanel />
       },
       {
         name: 'allocations',
         label: t`Allocations`,
-        icon: <IconBookmark size="18" />,
+        icon: <IconBookmark />,
         content: <PlaceholderPanel />
       },
       {
         name: 'installed_items',
         label: t`Installed Items`,
-        icon: <IconBoxPadding size="18" />,
+        icon: <IconBoxPadding />,
         content: <PlaceholderPanel />
       },
       {
         name: 'child_items',
         label: t`Child Items`,
-        icon: <IconSitemap size="18" />,
+        icon: <IconSitemap />,
         content: <PlaceholderPanel />
       },
       {
         name: 'attachments',
         label: t`Attachments`,
-        icon: <IconPaperclip size="18" />,
+        icon: <IconPaperclip />,
         content: (
           <AttachmentTable
             endpoint={ApiPaths.stock_attachment_list}
@@ -84,7 +84,7 @@ export default function StockDetail() {
       {
         name: 'notes',
         label: t`Notes`,
-        icon: <IconNotes size="18" />,
+        icon: <IconNotes />,
         content: (
           <NotesEditor
             url={apiUrl(ApiPaths.stock_item_list, stockitem.pk)}
@@ -120,7 +120,7 @@ export default function StockDetail() {
         }
         breadcrumbs={breadcrumbs}
       />
-      <PanelGroup panels={stockPanels} />
+      <PanelGroup pageKey="stockitem" panels={stockPanels} />
     </Stack>
   );
 }

src/frontend/src/states/ApiState.tsx

@@ -49,6 +49,8 @@ export enum ApiPaths {
   category_list = 'api-category-list',
   related_part_list = 'api-related-part-list',
   part_attachment_list = 'api-part-attachment-list',
+  part_parameter_list = 'api-part-parameter-list',
+  part_parameter_template_list = 'api-part-parameter-template-list',
 
   // Company URLs
   company_list = 'api-company-list',
@@ -111,6 +113,10 @@ export function apiEndpoint(path: ApiPaths): string {
       return 'build/attachment/';
     case ApiPaths.part_list:
       return 'part/';
+    case ApiPaths.part_parameter_list:
+      return 'part/parameter/';
+    case ApiPaths.part_parameter_template_list:
+      return 'part/parameter/template/';
     case ApiPaths.category_list:
       return 'part/category/';
     case ApiPaths.related_part_list: