perses · Gladorme · Mar 27, 2026 · Feb 23, 2026
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+// Copyright The Perses Authors
+// 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 { useState, ReactElement } from 'react';
+import {
+  Button,
+  Stack,
+  Box,
+  Typography,
+  IconButton,
+  Table,
+  TableBody,
+  TableCell,
+  TableContainer,
+  TableHead,
+  TableRow,
+  Collapse,
+} from '@mui/material';
+import AddIcon from 'mdi-material-ui/Plus';
+import TrashIcon from 'mdi-material-ui/TrashCan';
+import ArrowUp from 'mdi-material-ui/ArrowUp';
+import ArrowDown from 'mdi-material-ui/ArrowDown';
+import PencilIcon from 'mdi-material-ui/Pencil';
+import ChevronUp from 'mdi-material-ui/ChevronUp';
+import { Link } from '@perses-dev/core';
+import { useImmer } from 'use-immer';
+import { InfoTooltip, LinkEditorForm } from '@perses-dev/components';
+import { useDiscardChangesConfirmationDialog } from '../../context';
+
+export interface DashboardLinksEditorProps {
+  links: Link[];
+  onChange: (links: Link[]) => void;
+  onCancel: () => void;
+}
+
+const DEFAULT_LINK: Link = {
+  url: '',
+  name: '',
+  tooltip: '',
+  renderVariables: true,
+  targetBlank: true,
+};
+
+export function DashboardLinksEditor({
+  links: initialLinks,
+  onChange,
+  onCancel,
+}: DashboardLinksEditorProps): ReactElement {
+  const [links, setLinks] = useImmer(initialLinks);
+  const [expandedIndex, setExpandedIndex] = useState<number | null>(null);
+
+  const { openDiscardChangesConfirmationDialog, closeDiscardChangesConfirmationDialog } =
+    useDiscardChangesConfirmationDialog();
+
+  const handleCancel = (): void => {
+    if (JSON.stringify(initialLinks) !== JSON.stringify(links)) {
+      openDiscardChangesConfirmationDialog({
+        onDiscardChanges: () => {
+          closeDiscardChangesConfirmationDialog();
+          onCancel();
+        },
+        onCancel: closeDiscardChangesConfirmationDialog,
+      });
+    } else {
+      onCancel();
+    }
+  };
+
+  const handleAdd = (): void => {
+    setLinks((draft) => {
+      draft.push({ ...DEFAULT_LINK });
+    });
+    setExpandedIndex(links.length);
+  };
+
+  const handleRemove = (index: number): void => {
+    setLinks((draft) => {
+      draft.splice(index, 1);
+    });
+    if (expandedIndex === index) {
+      setExpandedIndex(null);
+    } else if (expandedIndex !== null && expandedIndex > index) {
+      setExpandedIndex(expandedIndex - 1);
+    }
+  };
+
+  const handleMoveUp = (index: number): void => {
+    if (index === 0) return;
+    setLinks((draft) => {
+      const temp = draft[index - 1];
+      if (temp && draft[index]) {
+        draft[index - 1] = draft[index]!;
+        draft[index] = temp;
+      }
+    });
+    if (expandedIndex === index) {
+      setExpandedIndex(index - 1);
+    } else if (expandedIndex === index - 1) {
+      setExpandedIndex(index);
+    }
+  };
+
+  const handleMoveDown = (index: number): void => {
+    if (index >= links.length - 1) return;
+    setLinks((draft) => {
+      const temp = draft[index + 1];
+      if (temp && draft[index]) {
+        draft[index + 1] = draft[index]!;
+        draft[index] = temp;
+      }
+    });
+    if (expandedIndex === index) {
+      setExpandedIndex(index + 1);
+    } else if (expandedIndex === index + 1) {
+      setExpandedIndex(index);
+    }
+  };
+
+  const handleUpdateLink = (index: number, link: Link): void => {
+    setLinks((draft) => {
+      draft[index] = link;
+    });
+  };
+
+  const isValid = links.every((link) => link.url.trim().length > 0);
+
+  return (
+    <>
+      <Box
+        sx={{
+          display: 'flex',
+          alignItems: 'center',
+          padding: (theme) => theme.spacing(1, 2),
+          borderBottom: (theme) => `1px solid ${theme.palette.divider}`,
+        }}
+      >
+        <Typography variant="h2">Edit Dashboard Links</Typography>
+        <Stack direction="row" spacing={1} marginLeft="auto">
+          <Button disabled={!isValid} variant="contained" onClick={() => onChange(links)}>
+            Apply
+          </Button>
+          <Button color="secondary" variant="outlined" onClick={handleCancel}>
+            Cancel
+          </Button>
+        </Stack>
+      </Box>
+      <Box padding={2} sx={{ overflowY: 'scroll' }}>
+        <Stack spacing={2}>
+          <TableContainer>
+            <Table size="small" sx={{ tableLayout: 'fixed', width: '100%' }} aria-label="table of dashboard links">
+              <TableHead>
+                <TableRow>
+                  <TableCell>Name</TableCell>
+                  <TableCell>URL</TableCell>
+                  <TableCell width={80}>New Tab</TableCell>
+                  <TableCell align="right" width={180}>
+                    Actions
+                  </TableCell>
+                </TableRow>
+              </TableHead>
+              <TableBody>
+                {links.map((link, index) => (
+                  <LinkTableRow
+                    key={index}
+                    link={link}
+                    index={index}
+                    isFirst={index === 0}
+                    isLast={index === links.length - 1}
+                    isExpanded={expandedIndex === index}
+                    onToggleExpand={() => setExpandedIndex(expandedIndex === index ? null : index)}
+                    onUpdate={(updatedLink) => handleUpdateLink(index, updatedLink)}
+                    onRemove={() => handleRemove(index)}
+                    onMoveUp={() => handleMoveUp(index)}
+                    onMoveDown={() => handleMoveDown(index)}
+                  />
+                ))}
+              </TableBody>
+            </Table>
+          </TableContainer>
+          {links.length === 0 && (
+            <Typography variant="body1" color="text.secondary" fontStyle="italic" textAlign="center" py={4}>
+              No links defined. Click &apos;Add Link&apos; to create one.
+            </Typography>
+          )}
+          <Button variant="contained" startIcon={<AddIcon />} onClick={handleAdd} sx={{ alignSelf: 'flex-start' }}>
+            Add Link
+          </Button>
+        </Stack>
+      </Box>
+    </>
+  );
+}
+
+interface LinkTableRowProps {
+  link: Link;
+  index: number;
+  isFirst: boolean;
+  isLast: boolean;
+  isExpanded: boolean;
+  onToggleExpand: () => void;
+  onUpdate: (link: Link) => void;
+  onRemove: () => void;
+  onMoveUp: () => void;
+  onMoveDown: () => void;
+}
+
+function LinkTableRow({
+  link,
+  index,
+  isFirst,
+  isLast,
+  isExpanded,
+  onToggleExpand,
+  onUpdate,
+  onRemove,
+  onMoveUp,
+  onMoveDown,
+}: LinkTableRowProps): ReactElement {
+  const displayName = link.name?.trim() || `Link ${index + 1}`;
+  const hasError = link.url.trim().length === 0;
+
+  return (
+    <>
+      <TableRow>
+        <TableCell component="th" scope="row" sx={{ fontWeight: 'bold', overflow: 'hidden', textOverflow: 'ellipsis' }}>
+          {displayName}
+        </TableCell>
+        <TableCell
+          sx={{
+            overflow: 'hidden',
+            textOverflow: 'ellipsis',
+            whiteSpace: 'nowrap',
+            color: hasError ? 'error.main' : undefined,
+          }}
+        >
+          <InfoTooltip description={link.url} enterDelay={100}>
+            {link.url || '(no URL)'}
+          </InfoTooltip>
+        </TableCell>
+        <TableCell>{link.targetBlank ? 'Yes' : 'No'}</TableCell>
+        <TableCell align="right" sx={{ whiteSpace: 'nowrap' }}>
+          <IconButton onClick={onMoveUp} disabled={isFirst} aria-label="Move link up">
+            <ArrowUp />
+          </IconButton>
+          <IconButton onClick={onMoveDown} disabled={isLast} aria-label="Move link down">
+            <ArrowDown />
+          </IconButton>
+          <IconButton onClick={onToggleExpand} aria-label={isExpanded ? 'Collapse link editor' : 'Edit link'}>
+            {isExpanded ? <ChevronUp /> : <PencilIcon />}
+          </IconButton>
+          <IconButton onClick={onRemove} aria-label="Remove link">
+            <TrashIcon />
+          </IconButton>
+        </TableCell>
+      </TableRow>
+      <TableRow>
+        <TableCell colSpan={4} sx={{ paddingBottom: 0, paddingTop: 0, border: isExpanded ? undefined : 'none' }}>
+          <Collapse in={isExpanded} timeout="auto" unmountOnExit>
+            <Box sx={{ margin: 2 }}>
+              <LinkEditorForm
+                mode="modalEmbedded"
+                url={{
+                  value: link.url,
+                  label: 'URL',
+                  error: { hasError: hasError, helperText: hasError ? 'URL is required' : undefined },
+                  placeholder: 'https://example.com/dashboard?var=$variable',
+                  onChange: (url) => onUpdate({ ...link, url }),
+                }}
+                name={{
+                  value: link.name ?? '',
+                  label: 'Display Name',
+                  onChange: (name) => onUpdate({ ...link, name }),
+                }}
+                tooltip={{
+                  value: link.tooltip ?? '',
+                  label: 'Tooltip',
+                  onChange: (tooltip) => onUpdate({ ...link, tooltip }),
+                }}
+                renderVariables={{
+                  value: link.renderVariables ?? true,
+                  label: 'Replace variables in URL',
+                  onChange: (renderVariables) => onUpdate({ ...link, renderVariables }),
+                }}
+                newTabOpen={{
+                  value: link.targetBlank ?? true,
+                  label: 'Open in new tab',
+                  onChange: (targetBlank) => onUpdate({ ...link, targetBlank }),
+                }}
+              />
+            </Box>
+          </Collapse>
+        </TableCell>
+      </TableRow>
+    </>
+  );
+}
@@ -0,0 +1,90 @@
+// Copyright The Perses Authors
+// 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 { ReactElement, useState } from 'react';
+import { Button, ButtonProps } from '@mui/material';
+import PencilIcon from 'mdi-material-ui/PencilOutline';
+import { Drawer, InfoTooltip } from '@perses-dev/components';
+import { Link } from '@perses-dev/core';
+import { TOOLTIP_TEXT, editButtonStyle } from '../../constants';
+import { useDashboardLinks, useDashboardLinksActions } from '../../context';
+import { DashboardLinksEditor } from './DashboardLinksEditor';
+
+export interface EditDashboardLinksButtonProps extends Pick<ButtonProps, 'fullWidth'> {
+  /**
+   * The variant to use to display the button.
+   */
+  variant?: 'text' | 'outlined';
+
+  /**
+   * The color to use to display the button.
+   */
+  color?: 'primary' | 'secondary';
+
+  /**
+   * The label used inside the button.
+   */
+  label?: string;
+}
+
+export function EditDashboardLinksButton({
+  variant = 'text',
+  label = 'Links',
+  color = 'primary',
+  fullWidth,
+}: EditDashboardLinksButtonProps): ReactElement {
+  const [isLinksEditorOpen, setIsLinksEditorOpen] = useState(false);
+  const links = useDashboardLinks();
+  const { setLinks } = useDashboardLinksActions();
+
+  const openLinksEditor = (): void => {
+    setIsLinksEditorOpen(true);
+  };
+
+  const closeLinksEditor = (): void => {
+    setIsLinksEditorOpen(false);
+  };
+
+  return (
+    <>
+      <InfoTooltip description={TOOLTIP_TEXT.editLinks}>
+        <Button
+          startIcon={<PencilIcon />}
+          onClick={openLinksEditor}
+          aria-label={TOOLTIP_TEXT.editLinks}
+          variant={variant}
+          color={color}
+          fullWidth={fullWidth}
+          sx={editButtonStyle}
+        >
+          {label}
+        </Button>
+      </InfoTooltip>
+      <Drawer
+        isOpen={isLinksEditorOpen}
+        onClose={closeLinksEditor}
+        PaperProps={{ sx: { width: '50%' } }}
+        data-testid="dashboard-links-editor"
+      >
+        <DashboardLinksEditor
+          links={links}
+          onCancel={closeLinksEditor}
+          onChange={(updatedLinks: Link[]) => {
+            setLinks?.(updatedLinks);
+            setIsLinksEditorOpen(false);
+          }}
+        />
+      </Drawer>
+    </>
+  );
+}