File size: 5,437 Bytes
f0743f4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | import React, { useRef, useState, useMemo, useEffect } from 'react';
import copy from 'copy-to-clipboard';
import { InfoIcon } from 'lucide-react';
import { Tools } from 'librechat-data-provider';
import { Clipboard, CheckMark } from '@librechat/client';
import type { CodeBarProps } from '~/common';
import ResultSwitcher from '~/components/Messages/Content/ResultSwitcher';
import { useToolCallsMapContext, useMessageContext } from '~/Providers';
import { LogContent } from '~/components/Chat/Messages/Content/Parts';
import RunCode from '~/components/Messages/Content/RunCode';
import { useLocalize } from '~/hooks';
import cn from '~/utils/cn';
type CodeBlockProps = Pick<
CodeBarProps,
'lang' | 'plugin' | 'error' | 'allowExecution' | 'blockIndex'
> & {
codeChildren: React.ReactNode;
classProp?: string;
};
const CodeBar: React.FC<CodeBarProps> = React.memo(
({ lang, error, codeRef, blockIndex, plugin = null, allowExecution = true }) => {
const localize = useLocalize();
const [isCopied, setIsCopied] = useState(false);
return (
<div className="relative flex items-center justify-between rounded-tl-md rounded-tr-md bg-gray-700 px-4 py-2 font-sans text-xs text-gray-200 dark:bg-gray-700">
<span className="">{lang}</span>
{plugin === true ? (
<InfoIcon className="ml-auto flex h-4 w-4 gap-2 text-white/50" />
) : (
<div className="flex items-center justify-center gap-4">
{allowExecution === true && (
<RunCode lang={lang} codeRef={codeRef} blockIndex={blockIndex} />
)}
<button
type="button"
className={cn(
'ml-auto flex gap-2',
error === true ? 'h-4 w-4 items-start text-white/50' : '',
)}
onClick={async () => {
const codeString = codeRef.current?.textContent;
if (codeString != null) {
setIsCopied(true);
copy(codeString.trim(), { format: 'text/plain' });
setTimeout(() => {
setIsCopied(false);
}, 3000);
}
}}
>
{isCopied ? (
<>
<CheckMark className="h-[18px] w-[18px]" />
{error === true ? '' : localize('com_ui_copied')}
</>
) : (
<>
<Clipboard />
{error === true ? '' : localize('com_ui_copy_code')}
</>
)}
</button>
</div>
)}
</div>
);
},
);
const CodeBlock: React.FC<CodeBlockProps> = ({
lang,
blockIndex,
codeChildren,
classProp = '',
allowExecution = true,
plugin = null,
error,
}) => {
const codeRef = useRef<HTMLElement>(null);
const toolCallsMap = useToolCallsMapContext();
const { messageId, partIndex } = useMessageContext();
const key = allowExecution
? `${messageId}_${partIndex ?? 0}_${blockIndex ?? 0}_${Tools.execute_code}`
: '';
const [currentIndex, setCurrentIndex] = useState(0);
const fetchedToolCalls = toolCallsMap?.[key];
const [toolCalls, setToolCalls] = useState(toolCallsMap?.[key] ?? null);
useEffect(() => {
if (fetchedToolCalls) {
setToolCalls(fetchedToolCalls);
setCurrentIndex(fetchedToolCalls.length - 1);
}
}, [fetchedToolCalls]);
const currentToolCall = useMemo(() => toolCalls?.[currentIndex], [toolCalls, currentIndex]);
const next = () => {
if (!toolCalls) {
return;
}
if (currentIndex < toolCalls.length - 1) {
setCurrentIndex(currentIndex + 1);
}
};
const previous = () => {
if (currentIndex > 0) {
setCurrentIndex(currentIndex - 1);
}
};
const isNonCode = !!(plugin === true || error === true);
const language = isNonCode ? 'json' : lang;
return (
<div className="w-full rounded-md bg-gray-900 text-xs text-white/80">
<CodeBar
lang={lang}
error={error}
codeRef={codeRef}
blockIndex={blockIndex}
plugin={plugin === true}
allowExecution={allowExecution}
/>
<div className={cn(classProp, 'overflow-y-auto p-4')}>
<code
ref={codeRef}
className={cn(
isNonCode ? '!whitespace-pre-wrap' : `hljs language-${language} !whitespace-pre`,
)}
>
{codeChildren}
</code>
</div>
{allowExecution === true && toolCalls && toolCalls.length > 0 && (
<>
<div className="bg-gray-700 p-4 text-xs">
<div
className="prose flex flex-col-reverse text-white"
style={{
color: 'white',
}}
>
<pre className="shrink-0">
<LogContent
output={(currentToolCall?.result as string | undefined) ?? ''}
attachments={currentToolCall?.attachments ?? []}
renderImages={true}
/>
</pre>
</div>
</div>
{toolCalls.length > 1 && (
<ResultSwitcher
currentIndex={currentIndex}
totalCount={toolCalls.length}
onPrevious={previous}
onNext={next}
/>
)}
</>
)}
</div>
);
};
export default CodeBlock;
|