improved the highlighter

[leouofa]

Summary by CodeRabbit

• New Features

  • Updated visual styling for piano keys to provide more dynamic highlighting
  • Improved note highlighting logic to better represent musical patterns

• Style

  • Modified opacity and filter settings for piano keys
  • Enhanced visual feedback for notes in different musical contexts

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[coderabbitai]

Walkthrough

The pull request introduces modifications to the visual representation of piano keys in the PianoKeyboard.tsx and NoteHighlighter.ts files. The changes focus on adjusting the opacity and filter properties of keys based on their state, musical pattern, and root note. These updates aim to provide more nuanced visual feedback when interacting with the piano keyboard component.

Changes

File	Change Summary
components/PianoKeyboard.tsx	Modified key opacity logic to remove opacity for black keys
utils/NoteHighlighter.ts	Updated getNoteHighlight function to change opacity and filter values for notes based on pattern and root note

Sequence Diagram

sequenceDiagram
    participant User
    participant PianoKeyboard
    participant NoteHighlighter
    
    User->>PianoKeyboard: Interact with keys
    PianoKeyboard->>NoteHighlighter: Request note highlight
    NoteHighlighter-->>PianoKeyboard: Return highlight properties
    PianoKeyboard->>PianoKeyboard: Apply visual styling

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Possibly related PRs

• modified the keyboard to highlight the keys #11: Modifications to the PianoKey component in PianoKeyboard.tsx
• making piano notes highlightable #12: Enhancements to PianoKeyboard component's pattern and root note responsiveness

Poem

🎹 Rabbit's Musical Styling Ode 🐰

Keys dance with opacity's grace,
Black and white in a visual embrace,
Highlights shimmer, patterns unfold,
A keyboard's tale, musically bold!

Hop hop hooray! 🎶

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (2)

utils/NoteHighlighter.ts (2)

39-40: Consider whether the brightness factor is too aggressive.
At line 40, "brightness(50%)" greatly dims the note. If the goal is to place emphasis on notes within the chord, you may want to use a milder brightness level (e.g., 80–90%) to maintain visual clarity and avoid giving the impression that these notes are “grayed-out.”

---

46-47: Reevaluate opacity in combination with heavy grayscale and low brightness.
The lower brightness value (brightness(15%)) and slightly reduced opacity may render notes nearly invisible for users with certain display settings. Consider adjusting one or both values to balance visual de-emphasis with readability.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 64c3d49 and 7ddea09.

📒 Files selected for processing (2)

• components/PianoKeyboard.tsx (1 hunks)
• utils/NoteHighlighter.ts (1 hunks)

🔇 Additional comments (1)

components/PianoKeyboard.tsx (1)

39-39: Ensure clarity of using empty string for opacity.
Setting opacity: "" for black keys may rely on a browser default behavior of rendering at full opacity. This is acceptable behavior-wise, but using undefined or removing the property altogether might be clearer and more explicit.

Please confirm that all targeted browsers handle an empty string as a no-op and fall back to full opacity.