54fe2793fc
- App.tsx: extract useEntryActions hook and useLayoutPanels hook (8.92 → 9.28) - DiffView.tsx: extract classifyDiffLine and DiffLine component (9.09 → 10.0) - Editor.tsx: extract findEntryByTarget and lookupColorForEntry (9.09 → 10.0) - InspectorPanels.tsx: extract entryStatusTitle and StatusSuffix (8.87 → 10.0) - NoteList.tsx: extract EntityView, ListView, useNoteListData (8.79 → 9.68) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
import { cn } from '@/lib/utils'
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interface DiffViewProps {
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diff: string
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}
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const DIFF_HEADER_PREFIXES = ['diff', 'index', '---', '+++', 'new file']
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function classifyDiffLine(line: string): string {
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if (line.startsWith('+') && !line.startsWith('+++')) return 'bg-[rgba(76,175,80,0.12)] text-[#4caf50]'
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if (line.startsWith('-') && !line.startsWith('---')) return 'bg-[rgba(244,67,54,0.12)] text-[#f44336]'
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if (line.startsWith('@@')) return 'bg-[rgba(33,150,243,0.08)] text-primary italic'
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if (DIFF_HEADER_PREFIXES.some((p) => line.startsWith(p))) return 'bg-muted text-muted-foreground font-semibold'
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return 'text-secondary-foreground'
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}
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function DiffLine({ line, lineNumber }: { line: string; lineNumber: number }) {
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return (
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<div className={cn("flex min-h-[22px] px-4", classifyDiffLine(line))}>
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<span className="w-10 shrink-0 text-right pr-3 text-muted-foreground select-none">{lineNumber}</span>
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<span className="flex-1 whitespace-pre-wrap break-all px-2">{line || '\u00A0'}</span>
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</div>
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)
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}
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export function DiffView({ diff }: DiffViewProps) {
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if (!diff) {
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return (
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<div className="flex h-full items-center justify-center text-sm text-muted-foreground">
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No changes to display
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</div>
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)
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}
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return (
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<div className="font-mono text-[13px] leading-relaxed py-3">
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{diff.split('\n').map((line, i) => (
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<DiffLine key={i} line={line} lineNumber={i + 1} />
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))}
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</div>
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)
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}
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