46 lines
1.5 KiB
TypeScript
46 lines
1.5 KiB
TypeScript
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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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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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const lines = diff.split('\n')
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return (
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<div className="font-mono text-[13px] leading-relaxed py-3">
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{lines.map((line, i) => {
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let lineClass = 'text-secondary-foreground'
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if (line.startsWith('+') && !line.startsWith('+++')) {
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lineClass = 'bg-[rgba(76,175,80,0.12)] text-[#4caf50]'
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} else if (line.startsWith('-') && !line.startsWith('---')) {
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lineClass = 'bg-[rgba(244,67,54,0.12)] text-[#f44336]'
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} else if (line.startsWith('@@')) {
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lineClass = 'bg-[rgba(33,150,243,0.08)] text-primary italic'
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} else if (line.startsWith('diff') || line.startsWith('index') || line.startsWith('---') || line.startsWith('+++') || line.startsWith('new file')) {
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lineClass = 'bg-muted text-muted-foreground font-semibold'
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}
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return (
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<div key={i} className={cn("flex min-h-[22px] px-4", lineClass)}>
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<span className="w-10 shrink-0 text-right pr-3 text-muted-foreground select-none">
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{i + 1}
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</span>
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<span className="flex-1 whitespace-pre-wrap break-all px-2">
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{line || '\u00A0'}
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</span>
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</div>
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)
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})}
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</div>
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)
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}
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