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import React, { useState, useEffect } from 'react';
import {
Terminal,
CheckCircle,
AlertTriangle,
CircleDashed,
Clock,
Loader2,
ArrowRight,
TerminalIcon,
Power,
StopCircle
} from 'lucide-react';
import { ToolViewProps } from '../types';
import { formatTimestamp, getToolTitle, normalizeContentToString } from '../utils';
import { cn } from '@/lib/utils';
import { useTheme } from 'next-themes';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Badge } from '@/components/ui/badge';
import { Progress } from '@/components/ui/progress';
import { ScrollArea } from "@/components/ui/scroll-area";
import { extractCommandData } from './_utils';
export function TerminateCommandToolView({
name = 'terminate-command',
assistantContent,
toolContent,
assistantTimestamp,
toolTimestamp,
isSuccess = true,
isStreaming = false,
}: ToolViewProps) {
const { resolvedTheme } = useTheme();
const isDarkTheme = resolvedTheme === 'dark';
const [progress, setProgress] = useState(0);
const [showFullOutput, setShowFullOutput] = useState(true);
const {
sessionName,
output,
actualIsSuccess,
actualToolTimestamp,
actualAssistantTimestamp
} = extractCommandData(
assistantContent,
toolContent,
isSuccess,
toolTimestamp,
assistantTimestamp
);
const rawSessionName = React.useMemo(() => {
if (sessionName) return sessionName;
if (!assistantContent) return null;
const contentStr = normalizeContentToString(assistantContent);
if (!contentStr) return null;
try {
const parsed = JSON.parse(contentStr);
if (parsed.content) {
const sessionMatch = parsed.content.match(
/<terminate-command[^>]*session_name=["']([^"']+)["'][^>]*>/,
);
if (sessionMatch) {
return sessionMatch[1].trim();
}
}
} catch (e) {
const sessionMatch = contentStr.match(
/<terminate-command[^>]*session_name=["']([^"']+)["'][^>]*>/,
);
if (sessionMatch) {
return sessionMatch[1].trim();
}
}
return null;
}, [assistantContent, sessionName]);
const finalSessionName = rawSessionName?.trim() || sessionName;
const toolTitle = getToolTitle(name) || 'Terminate Session';
const terminationSuccess = React.useMemo(() => {
if (!output) return false;
const outputLower = output.toLowerCase();
if (outputLower.includes('does not exist')) return false;
if (outputLower.includes('terminated') || outputLower.includes('killed')) return true;
if (typeof toolContent === 'string') {
const toolResultMatch = toolContent.match(/ToolResult\(success=(true|false)/i);
if (toolResultMatch) {
return toolResultMatch[1].toLowerCase() === 'true';
}
}
return actualIsSuccess;
}, [output, actualIsSuccess, toolContent]);
useEffect(() => {
if (isStreaming) {
const timer = setInterval(() => {
setProgress((prevProgress) => {
if (prevProgress >= 95) {
clearInterval(timer);
return prevProgress;
}
return prevProgress + 5;
});
}, 300);
return () => clearInterval(timer);
} else {
setProgress(100);
}
}, [isStreaming]);
const formattedOutput = React.useMemo(() => {
if (!output) return [];
let processedOutput = output;
try {
if (typeof output === 'string' && (output.trim().startsWith('{') || output.trim().startsWith('{'))) {
const parsed = JSON.parse(output);
if (parsed && typeof parsed === 'object' && parsed.output) {
processedOutput = parsed.output;
}
}
} catch (e) {
}
processedOutput = String(processedOutput);
processedOutput = processedOutput.replace(/\\\\/g, '\\');
processedOutput = processedOutput
.replace(/\\n/g, '\n')
.replace(/\\t/g, '\t')
.replace(/\\"/g, '"')
.replace(/\\'/g, "'");
processedOutput = processedOutput.replace(/\\u([0-9a-fA-F]{4})/g, (_match, group) => {
return String.fromCharCode(parseInt(group, 16));
});
return processedOutput.split('\n');
}, [output]);
const hasMoreLines = formattedOutput.length > 10;
const previewLines = formattedOutput.slice(0, 10);
const linesToShow = showFullOutput ? formattedOutput : previewLines;
return (
<Card className="gap-0 flex border shadow-none border-t border-b-0 border-x-0 p-0 rounded-none flex-col h-full overflow-hidden bg-card">
<CardHeader className="h-14 bg-zinc-50/80 dark:bg-zinc-900/80 backdrop-blur-sm border-b p-2 px-4 space-y-2">
<div className="flex flex-row items-center justify-between">
<div className="flex items-center gap-2">
<div className="relative p-2 rounded-lg bg-gradient-to-br from-red-500/20 to-red-600/10 border border-red-500/20">
<StopCircle className="w-5 h-5 text-red-500 dark:text-red-400" />
</div>
<div>
<CardTitle className="text-base font-medium text-zinc-900 dark:text-zinc-100">
{toolTitle}
</CardTitle>
</div>
</div>
{!isStreaming && (
<Badge
variant="secondary"
className={
terminationSuccess
? "bg-gradient-to-b from-emerald-200 to-emerald-100 text-emerald-700 dark:from-emerald-800/50 dark:to-emerald-900/60 dark:text-emerald-300"
: "bg-gradient-to-b from-rose-200 to-rose-100 text-rose-700 dark:from-rose-800/50 dark:to-rose-900/60 dark:text-rose-300"
}
>
{terminationSuccess ? (
<CheckCircle className="h-3.5 w-3.5 mr-1" />
) : (
<AlertTriangle className="h-3.5 w-3.5 mr-1" />
)}
{terminationSuccess ? 'Session terminated' : 'Termination failed'}
</Badge>
)}
</div>
</CardHeader>
<CardContent className="p-0 h-full flex-1 overflow-hidden relative">
{isStreaming ? (
<div className="flex flex-col items-center justify-center h-full py-12 px-6 bg-gradient-to-b from-white to-zinc-50 dark:from-zinc-950 dark:to-zinc-900">
<div className="text-center w-full max-w-xs">
<div className="w-16 h-16 rounded-full mx-auto mb-6 flex items-center justify-center bg-gradient-to-b from-red-100 to-red-50 shadow-inner dark:from-red-800/40 dark:to-red-900/60 dark:shadow-red-950/20">
<Loader2 className="h-8 w-8 animate-spin text-red-500 dark:text-red-400" />
</div>
<h3 className="text-lg font-medium text-zinc-900 dark:text-zinc-100 mb-2">
Terminating session
</h3>
<p className="text-sm text-zinc-500 dark:text-zinc-400 mb-6">
<span className="font-mono text-xs break-all">{finalSessionName || 'Processing termination...'}</span>
</p>
<Progress value={progress} className="w-full h-1" />
<p className="text-xs text-zinc-400 dark:text-zinc-500 mt-2">{progress}%</p>
</div>
</div>
) : finalSessionName ? (
<ScrollArea className="h-full w-full">
<div className="p-4">
<div className="mb-4 bg-zinc-100 dark:bg-neutral-900 rounded-lg overflow-hidden border border-zinc-200 dark:border-zinc-800">
<div className="bg-zinc-200 dark:bg-zinc-800 px-4 py-2 flex items-center gap-2">
<Power className="h-4 w-4 text-zinc-600 dark:text-zinc-400" />
<span className="text-sm font-medium text-zinc-700 dark:text-zinc-300">Session</span>
</div>
<div className="p-4 font-mono text-sm text-zinc-700 dark:text-zinc-300 flex gap-2">
<span className="text-red-500 dark:text-red-400 select-none">●</span>
<code className="flex-1 break-all">{finalSessionName}</code>
</div>
</div>
{output && (
<div className="mb-4">
<div className="flex items-center justify-between mb-2">
<h3 className="text-sm font-medium text-zinc-700 dark:text-zinc-300 flex items-center">
<ArrowRight className="h-4 w-4 mr-2 text-zinc-500 dark:text-zinc-400" />
Result
</h3>
<Badge
className={cn(
"ml-2",
terminationSuccess
? "bg-emerald-100 text-emerald-700 dark:bg-emerald-900/30 dark:text-emerald-400"
: "bg-red-100 text-red-700 dark:bg-red-900/30 dark:text-red-400"
)}
>
{terminationSuccess ? 'Success' : 'Failed'}
</Badge>
</div>
<div className="bg-zinc-100 dark:bg-neutral-900 rounded-lg overflow-hidden border border-zinc-200/20">
<div className="bg-zinc-300 dark:bg-neutral-800 flex items-center justify-between dark:border-zinc-700/50">
<div className="bg-zinc-200 w-full dark:bg-zinc-800 px-4 py-2 flex items-center gap-2">
<TerminalIcon className="h-4 w-4 text-zinc-600 dark:text-zinc-400" />
<span className="text-sm font-medium text-zinc-700 dark:text-zinc-300">Termination output</span>
</div>
{!terminationSuccess && (
<Badge variant="outline" className="text-xs h-5 border-red-700/30 text-red-400">
<AlertTriangle className="h-3 w-3 mr-1" />
Error
</Badge>
)}
</div>
<div className="p-4 max-h-96 overflow-auto scrollbar-hide">
<pre className="text-xs text-zinc-600 dark:text-zinc-300 font-mono whitespace-pre-wrap break-all overflow-visible">
{linesToShow.map((line, index) => (
<div
key={index}
className="py-0.5 bg-transparent"
>
{line || ' '}
</div>
))}
{!showFullOutput && hasMoreLines && (
<div className="text-zinc-500 mt-2 border-t border-zinc-700/30 pt-2">
+ {formattedOutput.length - 10} more lines
</div>
)}
</pre>
</div>
</div>
</div>
)}
{!output && !isStreaming && (
<div className="bg-black rounded-lg overflow-hidden border border-zinc-700/20 shadow-md p-6 flex items-center justify-center">
<div className="text-center">
<CircleDashed className="h-8 w-8 text-zinc-500 mx-auto mb-2" />
<p className="text-zinc-400 text-sm">No output received</p>
</div>
</div>
)}
</div>
</ScrollArea>
) : (
<div className="flex flex-col items-center justify-center h-full py-12 px-6 bg-gradient-to-b from-white to-zinc-50 dark:from-zinc-950 dark:to-zinc-900">
<div className="w-20 h-20 rounded-full flex items-center justify-center mb-6 bg-gradient-to-b from-zinc-100 to-zinc-50 shadow-inner dark:from-zinc-800/40 dark:to-zinc-900/60">
<StopCircle className="h-10 w-10 text-zinc-400 dark:text-zinc-600" />
</div>
<h3 className="text-xl font-semibold mb-2 text-zinc-900 dark:text-zinc-100">
No Session Found
</h3>
<p className="text-sm text-zinc-500 dark:text-zinc-400 text-center max-w-md">
No session name was detected. Please provide a valid session to terminate.
</p>
</div>
)}
</CardContent>
<div className="px-4 py-2 h-10 bg-gradient-to-r from-zinc-50/90 to-zinc-100/90 dark:from-zinc-900/90 dark:to-zinc-800/90 backdrop-blur-sm border-t border-zinc-200 dark:border-zinc-800 flex justify-between items-center gap-4">
<div className="h-full flex items-center gap-2 text-sm text-zinc-500 dark:text-zinc-400">
{!isStreaming && finalSessionName && (
<Badge variant="outline" className="h-6 py-0.5 bg-zinc-50 dark:bg-zinc-900">
<StopCircle className="h-3 w-3 mr-1" />
Terminate
</Badge>
)}
</div>
<div className="text-xs text-zinc-500 dark:text-zinc-400 flex items-center gap-2">
<Clock className="h-3.5 w-3.5" />
{actualToolTimestamp && !isStreaming
? formatTimestamp(actualToolTimestamp)
: actualAssistantTimestamp
? formatTimestamp(actualAssistantTimestamp)
: ''}
</div>
</div>
</Card>
);
} |