feat: integrate @falkordb/canvas for schema visualization and remove …#351
feat: integrate @falkordb/canvas for schema visualization and remove …#351
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…react-force-graph-2d - Added @falkordb/canvas dependency to package.json and package-lock.json. - Refactored SchemaViewer component to utilize FalkorDBCanvas for rendering schema data. - Updated schema data handling to remap node IDs and create a nodesMap for efficient access. - Removed all references and dependencies related to react-force-graph-2d. - Implemented dynamic loading of canvas and adjusted theme colors for better visualization. - Enhanced zoom and center functionalities to work with the new canvas implementation.
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📝 WalkthroughWalkthroughReplaces ForceGraph2D with FalkorDBCanvas for schema visualization; node IDs remapped to sequential numbers, links reference numeric IDs, a nodesMap added, and SchemaViewer props now include isOpen, onClose, onWidthChange?, and sidebarWidth. Canvas is dynamically loaded and theme-aware. Changes
Sequence Diagram(s)sequenceDiagram
participant Viewer as SchemaViewer
participant Loader as DataLoader
participant CanvasLib as FalkorDBCanvas
participant Theme as ThemeProvider
Note over Viewer,Loader: Initialization & data remapping
Viewer->>Loader: loadSchemaData(raw)
Loader-->>Viewer: SchemaData (nodes remapped, nodesMap, links)
Viewer->>CanvasLib: dynamic import & init()
CanvasLib-->>Viewer: canvas instance (canvasLoaded)
Viewer->>CanvasLib: render(convertToCanvasData(SchemaData))
Viewer->>CanvasLib: setBackgroundColor / setForegroundColor (Theme colors)
Theme->>CanvasLib: onThemeChange -> update colors
CanvasLib-->>Viewer: user interactions (zoom/center events)
Estimated code review effort🎯 4 (Complex) | ⏱️ ~45 minutes Poem
🚥 Pre-merge checks | ✅ 3✅ Passed checks (3 passed)
✏️ Tip: You can configure your own custom pre-merge checks in the settings. ✨ Finishing touches🧪 Generate unit tests (beta)
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Dependency ReviewThe following issues were found:
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Static Code Review 📊 ✅ All quality checks passed! |
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Summary
- Findings: BLOCKER 1 · CRITICAL 0 · MAJOR 5 · MINOR 0 · SUGGESTION 0 · PRAISE 0 across 3 files.
Key themes
- SchemaViewer’s new canvas integration still has correctness gaps: color setters never run once the canvas finally mounts, link remapping leaves some edges pointing at old node IDs, and the UI shows a blank panel while the canvas bundle loads.
- The app-level lockfile was regenerated against a local @falkordb/canvas@0.0.11 tarball, leaving it inconsistent with package.json/root lock and making fresh installs fail (BLOCKER) plus a second warning about the stale version record.
- Adding @falkordb/canvas introduces a second React 19 tree because the library lists React as a dependency rather than a peer, risking invalid hook calls when mixed with the app’s React 18 runtime.
Next steps
- Regenerate both app/package-lock.json and the root lockfile against the published @falkordb/canvas@0.0.12, ensuring the dependency resolves from npm and React is declared as a compatible peer so installs/CI stay reproducible.
- Fix SchemaViewer initialization by reapplying colors when the canvas ref becomes ready, normalizing link endpoints to the remapped IDs, and keeping a loading indicator visible until the canvas bundle reports ready.
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Actionable comments posted: 1
♻️ Duplicate comments (2)
app/src/components/schema/SchemaViewer.tsx (2)
161-166: Links keep old identifiers when lookup fails.This issue was already flagged in previous reviews. The fallback
|| link.sourcepreserves the original string ID when the lookup fails, which will cause rendering issues in the canvas that expects numeric IDs.
455-472: Blank panel when canvas import lags after data loads.This issue was already flagged in previous reviews. When schema data finishes loading but
canvasLoadedis still false, the UI shows neither a loading indicator nor the canvas, resulting in a blank panel.
🧹 Nitpick comments (2)
app/src/components/schema/SchemaViewer.tsx (2)
200-208: Remove debug console.log statement.The
console.log("Stop")appears to be a leftover debug statement that should be removed.🔎 Proposed fix
const handleCenter = useCallback(() => { - console.log("Stop"); - const canvas = canvasRef.current; if (canvas) { canvas.zoomToFit(); } }, []);
92-96: MissingloadSchemaDatain useEffect dependency array.The effect calls
loadSchemaDatabut doesn't include it in the dependency array. This can cause stale closure issues whereselectedGraphortoastreferences become outdated.🔎 Proposed fix
Wrap
loadSchemaDatainuseCallback:- const loadSchemaData = async () => { + const loadSchemaData = useCallback(async () => { if (!selectedGraph) return; // ... rest of function - }; + }, [selectedGraph, toast]); useEffect(() => { if (isOpen && selectedGraph) { loadSchemaData(); } - }, [isOpen, selectedGraph]); + }, [isOpen, selectedGraph, loadSchemaData]);
📜 Review details
Configuration used: defaults
Review profile: CHILL
Plan: Pro
⛔ Files ignored due to path filters (2)
app/package-lock.jsonis excluded by!**/package-lock.jsonpackage-lock.jsonis excluded by!**/package-lock.json
📒 Files selected for processing (2)
app/package.jsonapp/src/components/schema/SchemaViewer.tsx
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📓 Path-based instructions (1)
app/**/*.{ts,tsx}
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Frontend source changes in app/**/*.{ts,tsx} must be compiled before production runs
Files:
app/src/components/schema/SchemaViewer.tsx
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🔇 Additional comments (5)
app/src/components/schema/SchemaViewer.tsx (4)
9-25: LGTM! Type definitions properly updated for canvas integration.The updated interfaces correctly:
- Change
idtonumberfor canvas compatibility- Add
userIdto preserve the original string identifier- Include
nodesMapfor O(1) node lookups in rendering callbacks
210-249: LGTM! Data transformation is well-structured.The
convertToCanvasDatafunction correctly:
- Computes node sizes based on column count for proper collision detection
- Applies theme-aware colors consistently
- Maps links with sequential IDs
300-304: Verifynode.displayName[1]access is safe.The code accesses
node.displayName[1]without checking ifdisplayNameexists or has sufficient length. IfdisplayNameis undefined or has fewer than 2 elements, this will cause a runtime error or displayundefined.Consider adding a defensive check or using a fallback:
🔎 Proposed fix
ctx.fillText( - node.displayName[1], + node.displayName?.[1] ?? node.data?.name ?? '', node.x || 0, (node.y || 0) - nodeHeight / 2 + headerHeight / 2 + padding / 2 );
461-461: The component already imports and correctly uses theFalkorDBCanvastype from@falkordb/canvas. ThecanvasRefis properly typed at line 35, and the<falkordb-canvas>element at line 461 uses the correctly-typed ref. The package provides the necessary type definitions, so no additional TypeScript declarations are required.Likely an incorrect or invalid review comment.
app/package.json (1)
14-14: Verify the @falkordb/canvas package version and consider pinning.The package version
0.0.12is a pre-1.0 release where semver conventions allow breaking changes in patch versions. Using caret (^) versioning will permit updates to any0.0.xrelease, which could introduce unexpected breaking changes on updates.Consider pinning to an exact version (
"0.0.12") for stability until the library reaches a stable release.
…ckage.json and package-lock.json
…e.json and package-lock.json
…e.json and package-lock.json
….json and package-lock.json
…d package-lock.json
2 participants
…react-force-graph-2d
PR Summary by Typo
Overview
This PR refactors the database schema visualization component by replacing
react-force-graph-2dwith the new@falkordb/canvaslibrary. This change aims to leverage a more specialized and potentially optimized library for graph rendering, improving the schema viewer's performance and maintainability.Key Changes
react-force-graph-2dwith@falkordb/canvasas the primary graph visualization library.SchemaViewer.tsxto integrate the@falkordb/canvascomponent, including dynamic loading and configuration.nodesMap.nodeCanvasObject,nodePointerAreaPaint) to the@falkordb/canvasconfiguration, maintaining theme-aware styling.Work Breakdown
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Summary by CodeRabbit
New Features
Updates
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