feat(NotePreview): add NotePreview component for rendering truncated note content#54
feat(NotePreview): add NotePreview component for rendering truncated note content#54Arnab-Mandal1 wants to merge 8 commits intomainfrom
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📝 WalkthroughWalkthroughAdds a new NotePreview React component and its TypeScript props interface. The component defaults missing Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~10 minutes Poem
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Actionable comments posted: 2
🧹 Nitpick comments (2)
src/components/notes/NotePreview/NotePreview.tsx (2)
3-13: Add@exampletag to JSDoc per coding guidelines.The JSDoc comment is well-structured but missing the
@exampletag required by the coding guidelines. Adding an example improves documentation and shows typical usage patterns.🔎 Suggested enhancement
/** * Renders a preview of the note content. * * This component processes the note content by truncating it to a specified length * and wrapping it in a container with line-clamping styles to ensure it fits within the UI. * * @param props - The component properties. * @param props.content - The text content of the note. Defaults to an empty string if null or undefined. * @param props.maxLength - The maximum number of characters to display before the text is sliced. * @returns The rendered note preview element. + * + * @example + * ```tsx + * <NotePreview + * content="This is a long note that will be truncated..." + * maxLength={50} + * /> + * ``` */Based on coding guidelines.
15-18: Consider adding ellipsis to indicate truncated content.The truncation logic works correctly but doesn't append "..." to signal to users that the content has been cut off. This is a common UX pattern that improves clarity.
🔎 Suggested enhancement
const contents = props.content ?? ""; const previewText = contents.length > props.maxLength - ? contents.slice(0, props.maxLength) + ? contents.slice(0, props.maxLength) + "..." : contents;
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Review profile: CHILL
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📒 Files selected for processing (2)
src/components/notes/NotePreview/NotePreview.tsxsrc/components/notes/NotePreview/NotePreviewProps.ts
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📓 Path-based instructions (5)
**/*.{ts,tsx}
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
**/*.{ts,tsx}: Use TypeScript for all files
Prefertypefor unions and primitives,interfacefor object shapes
Use?.optional chaining and??nullish coalescing
Files:
src/components/notes/NotePreview/NotePreview.tsxsrc/components/notes/NotePreview/NotePreviewProps.ts
src/components/**/[!.]*.tsx
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
Define interfaces for all component props in separate
[ComponentName]Props.tsfiles
Files:
src/components/notes/NotePreview/NotePreview.tsx
src/components/**/*.tsx
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
src/components/**/*.tsx: Use function components (not arrow functions for exported components). Export named components:export function ComponentName() {}
Use destructuring for props, but keep the full props object for clarity in React components
Use React 19 features when appropriate
Use JSDoc comments for component documentation with@exampletags
Use TailwindCSS v4 utility classes exclusively for styling
Use DaisyUI component classes (e.g.,btn,card,input) and variants (e.g.,btn-primary,btn-secondary,btn-sm,btn-md,btn-lg)
Build dynamic class names using arrays and.join(' ')
Component files: PascalCase (e.g.,Button.tsx,UserProfile.tsx)
Follow established component directory structure:/src/components/[category]/[ComponentName]/with ComponentName.tsx, ComponentNameProps.ts, ComponentName.test.tsx, ComponentName.stories.tsx files
Files:
src/components/notes/NotePreview/NotePreview.tsx
src/components/**/*Props.ts
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
Props files: PascalCase with
Props.tssuffix (e.g.,ButtonProps.ts)
Files:
src/components/notes/NotePreview/NotePreviewProps.ts
src/**/*.ts
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
Other files: camelCase (e.g.,
setupTests.ts)
Files:
src/components/notes/NotePreview/NotePreviewProps.ts
🧠 Learnings (2)
📚 Learning: 2025-12-23T08:13:56.218Z
Learnt from: CR
Repo: dbc2201/class-notes PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-12-23T08:13:56.218Z
Learning: Applies to src/components/**/[!.]*.tsx : Define interfaces for all component props in separate `[ComponentName]Props.ts` files
Applied to files:
src/components/notes/NotePreview/NotePreview.tsxsrc/components/notes/NotePreview/NotePreviewProps.ts
📚 Learning: 2025-12-23T08:13:56.218Z
Learnt from: CR
Repo: dbc2201/class-notes PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-12-23T08:13:56.218Z
Learning: Applies to src/components/**/*Props.ts : Props files: PascalCase with `Props.ts` suffix (e.g., `ButtonProps.ts`)
Applied to files:
src/components/notes/NotePreview/NotePreviewProps.ts
🧬 Code graph analysis (1)
src/components/notes/NotePreview/NotePreview.tsx (1)
src/components/notes/NotePreview/NotePreviewProps.ts (1)
NotePreviewProps(1-4)
| return ( | ||
| <div className="line-clamp-3 text-base-content"> | ||
| <p> | ||
| {previewText} | ||
| </p> | ||
| </div> | ||
| ); |
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Resolve conflicting truncation strategies.
The component uses both character-based truncation (lines 16-18: slice(0, maxLength)) and CSS line-clamping (line-clamp-3). These two approaches can conflict:
- Character slicing truncates at an exact character count, potentially mid-word
- Line clamping truncates at line boundaries after 3 lines of text
If maxLength allows text that spans more than 3 lines, both truncations apply, which may produce unexpected results. Conversely, if maxLength produces only 1-2 lines, line-clamp-3 is redundant.
Choose one truncation strategy:
- Option 1: Keep only
line-clamp-3for visual line-based truncation (removemaxLengthprop and slicing logic) - Option 2: Keep only character slicing (remove
line-clamp-3class) - Option 3: If both are intentional, clarify the behavior in JSDoc
🔎 Example fix for Option 1 (line-based only)
In NotePreviewProps.ts:
export interface NotePreviewProps {
content?: string;
- maxLength: number;
}In NotePreview.tsx:
- const contents = props.content ?? "";
- const previewText = contents.length > props.maxLength
- ? contents.slice(0, props.maxLength)
- : contents;
+ const previewText = props.content ?? "";
return (
<div className="line-clamp-3 text-base-content">Committable suggestion skipped: line range outside the PR's diff.
✅ Addressed in commit df154b4
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Seems like the humans are having a chat. I'll hop back into my burrow for now. If you need me again, just tag @coderabbitai in a new comment, and I'll come hopping out!
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🧩 Analysis chain
🏁 Script executed:
#!/bin/bash
# Fetch the current state of the NotePreview component files
cat src/components/notes/NotePreview/NotePreview.tsx
echo "---NotePreviewProps---"
cat src/components/notes/NotePreview/NotePreviewProps.ts
Length of output: 957
@Arnab-Mandal1, good progress! The conflicting truncation strategies have been resolved—the component now uses only CSS line-clamping (line-clamp-3), and the character-based slicing logic has been removed. ✅
However, there's a cleanup issue remaining:
The maxLength prop is still declared in NotePreviewProps but is no longer used in the component.
This creates confusion for anyone using this component, as they'll see maxLength as a required prop but it won't have any effect. Additionally, the JSDoc still documents @param props.maxLength, which is now misleading.
To complete the fix:
- Remove
maxLengthfromNotePreviewProps.ts:
export interface NotePreviewProps {
content?: string;
}- Remove the
@param props.maxLengthline from the JSDoc inNotePreview.tsx:
/**
* Renders a preview of the note content.
*
* This component processes the note content by wrapping it in a container
* with line-clamping styles to ensure it fits within the UI.
*
* `@param` props - The component properties.
* `@param` props.content - The text content of the note. Defaults to an empty string if null or undefined.
* `@returns` The rendered note preview element.
*/Would you like me to create an issue to track this cleanup, or will you address it in this PR?
🧠 Learnings used
Learnt from: CR
Repo: dbc2201/class-notes PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-12-23T08:13:56.218Z
Learning: Applies to src/components/**/*.tsx : Use JSDoc comments for component documentation with `example` tags
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Actionable comments posted: 0
🧹 Nitpick comments (1)
src/components/notes/NotePreview/NotePreviewProps.ts (1)
1-4: LGTM! The type mismatch has been resolved.The
contentproperty is now correctly defined as optional (content?: string), which aligns perfectly with the component's use of nullish coalescing (props.content ?? ""). This resolves the inconsistency flagged in the previous review.
Optional: Consider adding JSDoc for documentation.
While not critical, adding JSDoc comments would improve developer experience and maintainability.
💡 Example JSDoc addition
+/** + * Props for the NotePreview component. + */ export interface NotePreviewProps { + /** The note content to preview. Defaults to empty string if not provided. */ content?: string; + /** Maximum number of characters to display before truncation. */ maxLength: number; }
📜 Review details
Configuration used: defaults
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
src/components/notes/NotePreview/NotePreviewProps.ts
🧰 Additional context used
📓 Path-based instructions (3)
**/*.{ts,tsx}
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
**/*.{ts,tsx}: Use TypeScript for all files
Prefertypefor unions and primitives,interfacefor object shapes
Use?.optional chaining and??nullish coalescing
Files:
src/components/notes/NotePreview/NotePreviewProps.ts
src/components/**/*Props.ts
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
Props files: PascalCase with
Props.tssuffix (e.g.,ButtonProps.ts)
Files:
src/components/notes/NotePreview/NotePreviewProps.ts
src/**/*.ts
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
Other files: camelCase (e.g.,
setupTests.ts)
Files:
src/components/notes/NotePreview/NotePreviewProps.ts
🧠 Learnings (3)
📚 Learning: 2025-12-23T08:13:56.218Z
Learnt from: CR
Repo: dbc2201/class-notes PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-12-23T08:13:56.218Z
Learning: Applies to src/components/**/[!.]*.tsx : Define interfaces for all component props in separate `[ComponentName]Props.ts` files
Applied to files:
src/components/notes/NotePreview/NotePreviewProps.ts
📚 Learning: 2025-11-14T06:41:40.575Z
Learnt from: Arnab-Mandal1
Repo: dbc2201/class-notes PR: 39
File: src/components/ui/Input/Input.stories.tsx:25-79
Timestamp: 2025-11-14T06:41:40.575Z
Learning: For the Input component in src/components/ui/Input/, do not flag type issues in the Input.stories.tsx file related to the value prop being set to `{}` or other non-string/number values, as there is runtime protection in the component itself.
Applied to files:
src/components/notes/NotePreview/NotePreviewProps.ts
📚 Learning: 2025-12-23T08:13:56.218Z
Learnt from: CR
Repo: dbc2201/class-notes PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-12-23T08:13:56.218Z
Learning: Applies to **/*.{ts,tsx} : Use `?.` optional chaining and `??` nullish coalescing
Applied to files:
src/components/notes/NotePreview/NotePreviewProps.ts
## Description Removed the `maxLength` property from the `NotePreview` component's interface and documentation. The component logic does not utilize this property, likely relying on CSS for content truncation, making this prop redundant. ## Type of Change - [ ] New feature - [ ] Bug fix - [x] Refactoring - [ ] Documentation update - [ ] Test addition/update ## Changes Made - Removed `maxLength` from the `NotePreviewProps` interface. - Removed the corresponding `@param props.maxLength` JSDoc entry from `NotePreview.tsx`. ## Testing Done - [x] All tests pass - [x] Manual testing completed ## Screenshots (if applicable) N/A ## Related Issues N/A ## Checklist - [x] Code follows project style guidelines - [x] Self-review completed - [x] No console.log or debugging code - [x] All tests passing
3 participants
Description
Adds a lightweight
NotePreviewcomponent that renders a truncated preview of note content with Tailwind line-clamping styles. The component safely defaults content to an empty string using nullish coalescing and slices content toprops.maxLengthwhen necessary. JSDoc was added for clarity.Type of Change
Changes Made
src/components/notes/NotePreview/NotePreview.tsx— new component implementing preview truncation and Tailwindline-clampstyling.src/components/notes/NotePreview/NotePreviewProps.tsfor the props interface to follow project conventions.Testing Done
Screenshots (if applicable)
Add screenshots here
Related Issues
Closes #issue_number
Checklist
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