DB viewer + query editor enhancements (home-screen-ux-query-editor) (#4)

* feat: add query_history table migration (v5) (Task 1)

* feat: add isDestructiveQuery utility (Task 2)

* feat: add tabType discriminator and openQueryTab to dbViewerStore (Task 3)

* feat: add execute_query command with pagination and query history (Task 4)

* feat: add typed wrappers for executeQuery, getQueryHistory, clearQueryHistory (Task 5)

* fix: global search bypasses folder scope when filters active (Task 6)

* feat: add TagFilterDropdown with checkboxes and empty state (Task 7)

* feat: add DbTypeFilterDropdown with checkboxes and clear all (Task 8)

* feat: wire TagFilterDropdown/DbTypeFilterDropdown into ActionRow, add inline tag creation (Task 9)

* feat: add Name input to GeneralTab for connection editing (Task 10)

* feat: add QueryEditor Monaco wrapper with SQL mode and Cmd+Enter (Task 11)

* feat: add DestructiveQueryDialog with SQL preview and confirmation (Task 12)

* feat: integrate query tabs, Monaco editor, destructive guard into DbViewerScreen (Task 13)

* fix: harden moveConnection against race conditions on rapid drags (Task 14)

* docs: update AGENTS.md implementation status for Home Screen UX + Query Editor (Task 15)

* feat: switch tag filter to OR semantics, add environment filter (F-T16)

* feat: add activeEnvironment filter state to uiStore and useFilteredConnections (F-T17)

* feat: add environment filter select to Filters dropdown (F-T18)

* feat: filter folder cards by tag match or contained connections (F-T19)

* fix: keep grid header width to content, border last column

* fix: hide select-all checkbox and empty-state when no table open

* fix: filter folder cards by any active filter, show global search results (F-T20)

* feat: show 'Showing Search Results' breadcrumb with clear button (F-T21)

* docs: update README + AGENTS.md for Query Editor, filters, and planned AI integration (BYOK)

* feat: refresh indicator with spinning icon and pulse, defer auto-refresh on tab switch

* feat: smart default schema selection, refresh schemas on database switch

* fix: auto-refresh waits for in-flight refresh to complete before next tick

* style: shrink db viewer sidebar nav icons from 20px to 16px

* style: shrink db viewer sidebar nav buttons to 32px (8px padding)

* style: make Tables panel title xs, regular weight, muted

* style: bump Tables panel title back to sm, keep regular weight and muted

* feat: export schema diagram as PNG/JPEG/SVG (entire schema or viewport)

* chore: lockfile for html-to-image

* fix: raise schema visualizer toolbar above legend so export menu isn't hidden

* feat: schema export via save dialog, transparent background option, save notification

* fix: render nothing in tab bar when no tabs are open

* style: reduce tab bar height from 40px to 36px

* style: reduce tab bar height to 32px

* style: revert tab bar height to 36px

* feat: split tab bar with fixed +Query and Changes actions on the right

* style: blue play-icon Query button in tab bar

* refactor: remove sidebar New Query button (now in tab bar)

* style: conditional bottom padding in sidebar toolbar when nothing is below

* feat: distinguish table and query tabs with icons

* style: tab icons follow active/inactive state, muted colors

* feat: query tab toolbar (run/format/dialect badge) + bare transparent editor

* style: blue rounded Run Query button in query toolbar

* feat: smart platform-aware shortcut tooltip on Run Query (⌘+⏎ / Ctrl+Enter)

* style: show only the shortcut in the Run Query tooltip

* fix: Cmd+Enter keybinding stale closure; add run pulse to query toolbar; bundle monaco locally (offline)

* feat: show placeholder text in empty query editor

* feat: SQL autocomplete — keywords + table names from active schema

* feat: per-table column autocomplete on 'table.' + docs update

* feat: query-variant result toolbar — export/refresh/columns left, smart-unit execution time right

* fix: populate execution_time_ms on query results so the toolbar can show time taken

* fix: re-measure monaco fonts after async font load to stop cursor drift

* feat: resizable + collapsible query results panel

* refactor: move results caret onto the resize handle (centered), bottom caret when collapsed

* style: thin drag strip with caret on its own centered pill

* refactor: remove Queue button from table toolbar (Changes lives in tab bar)

* style: changes button becomes bordered rounded icon with count badge

* docs: mark tab-bar Changes queue button in AGENTS.md and README
This commit is contained in:
2026-08-01 05:56:47 +08:00
committed by GitHub
parent 4f18993e70
commit 80962d7d11
66 changed files with 5681 additions and 509 deletions
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import { useCallback } from "react";
import Editor, { type OnMount, type BeforeMount } from "@monaco-editor/react";
import * as monaco from "monaco-editor";
interface QueryEditorProps {
value: string;
onChange: (value: string) => void;
onRun: () => void;
readOnly?: boolean;
}
export function QueryEditor({
value,
onChange,
onRun,
readOnly = false,
}: QueryEditorProps) {
const handleMount: OnMount = useCallback(
(editor) => {
editor.addAction({
id: "run-query",
label: "Run Query",
keybindings: [2048 | 3], // Cmd/Ctrl+Enter
run: () => onRun(),
});
editor.focus();
// Custom fonts (@fontsource Space Mono) load asynchronously. Monaco
// measures glyph widths at creation, so if the font lands after that the
// cursor/selection drift rightward the further along the line you are.
// Re-measure now (fonts may already be ready) and again once fonts load.
const reMeasure = () => monaco.editor.remeasureFonts();
reMeasure();
try {
void document.fonts?.load('13px "Space Mono"').then(() => {
requestAnimationFrame(reMeasure);
// WebKit can settle a frame late; re-measure once more to be safe
setTimeout(reMeasure, 200);
});
} catch {
// fonts API unavailable — nothing more we can do
}
},
[onRun],
);
// Transparent editor background so the app's canvas shows through
const handleBeforeMount: BeforeMount = useCallback((monaco) => {
monaco.editor.defineTheme("gridline-sql", {
base: "vs-dark",
inherit: true,
rules: [],
colors: {
"editor.background": "#00000000",
"editorGutter.background": "#00000000",
"editor.lineHighlightBackground": "#ffffff08",
"editorLineNumber.foreground": "#5b5b5e",
"editorLineNumber.activeForeground": "#a1a1a6",
},
});
}, []);
return (
<div className="h-full min-h-0" data-testid="query-editor">
<Editor
height="100%"
language="sql"
theme="gridline-sql"
beforeMount={handleBeforeMount}
value={value}
onChange={(v) => onChange(v ?? "")}
onMount={handleMount}
options={{
minimap: { enabled: false },
fontSize: 13,
fontFamily: "'Space Mono', 'Fira Code', monospace",
lineNumbers: "on",
scrollBeyondLastLine: false,
wordWrap: "off",
readOnly,
placeholder: "Enter your SQL query…",
automaticLayout: true,
}}
/>
</div>
);
}