File size: 16,175 Bytes
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import * as Ariakit from '@ariakit/react';
import { ChevronDown } from 'lucide-react';
import { useFormContext } from 'react-hook-form';
import { Constants } from 'librechat-data-provider';
import * as AccordionPrimitive from '@radix-ui/react-accordion';
import {
Label,
Checkbox,
OGDialog,
Accordion,
TrashIcon,
AccordionItem,
CircleHelpIcon,
OGDialogTrigger,
AccordionContent,
OGDialogTemplate,
} from '@librechat/client';
import type { AgentForm, MCPServerInfo } from '~/common';
import { useLocalize, useMCPServerManager, useRemoveMCPTool } from '~/hooks';
import MCPServerStatusIcon from '~/components/MCP/MCPServerStatusIcon';
import MCPConfigDialog from '~/components/MCP/MCPConfigDialog';
import { cn } from '~/utils';
export default function MCPTool({ serverInfo }: { serverInfo?: MCPServerInfo }) {
const localize = useLocalize();
const { removeTool } = useRemoveMCPTool();
const { getValues, setValue } = useFormContext<AgentForm>();
const { getServerStatusIconProps, getConfigDialogProps } = useMCPServerManager();
const [isFocused, setIsFocused] = useState(false);
const [isHovering, setIsHovering] = useState(false);
const [accordionValue, setAccordionValue] = useState<string>('');
const [hoveredToolId, setHoveredToolId] = useState<string | null>(null);
if (!serverInfo) {
return null;
}
const currentServerName = serverInfo.serverName;
const getSelectedTools = () => {
if (!serverInfo?.tools) return [];
const formTools = getValues('tools') || [];
return serverInfo.tools.filter((t) => formTools.includes(t.tool_id)).map((t) => t.tool_id);
};
const updateFormTools = (newSelectedTools: string[]) => {
const currentTools = getValues('tools') || [];
const otherTools = currentTools.filter(
(t: string) => !serverInfo?.tools?.some((st) => st.tool_id === t),
);
setValue('tools', [...otherTools, ...newSelectedTools]);
};
const selectedTools = getSelectedTools();
const isExpanded = accordionValue === currentServerName;
const statusIconProps = getServerStatusIconProps(currentServerName);
const configDialogProps = getConfigDialogProps();
const statusIcon = statusIconProps && (
<div
onClick={(e) => {
e.stopPropagation();
}}
className="cursor-pointer rounded p-0.5 hover:bg-surface-secondary"
>
<MCPServerStatusIcon {...statusIconProps} />
</div>
);
return (
<OGDialog>
<Accordion type="single" value={accordionValue} onValueChange={setAccordionValue} collapsible>
<AccordionItem value={currentServerName} className="group relative w-full border-none">
<div
className="relative flex w-full items-center gap-1 rounded-lg p-1 hover:bg-surface-primary-alt"
onMouseEnter={() => setIsHovering(true)}
onMouseLeave={() => setIsHovering(false)}
onFocus={() => setIsFocused(true)}
onBlur={(e) => {
if (!e.currentTarget.contains(e.relatedTarget)) {
setIsFocused(false);
}
}}
>
<AccordionPrimitive.Header asChild>
<div
className="flex grow cursor-pointer select-none items-center gap-1 rounded bg-transparent p-0 text-left transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-1"
onClick={() =>
setAccordionValue((prev) => {
if (prev) {
return '';
}
return currentServerName;
})
}
>
{statusIcon && <div className="flex items-center">{statusIcon}</div>}
{serverInfo.metadata.icon && (
<div className="flex h-8 w-8 items-center justify-center overflow-hidden rounded-full">
<div
className="flex h-6 w-6 items-center justify-center overflow-hidden rounded-full bg-center bg-no-repeat dark:bg-white/20"
style={{
backgroundImage: `url(${serverInfo.metadata.icon})`,
backgroundSize: 'cover',
}}
/>
</div>
)}
<div
className="grow px-2 py-1.5"
style={{ textOverflow: 'ellipsis', wordBreak: 'break-all', overflow: 'hidden' }}
>
{currentServerName}
</div>
<div className="flex items-center">
<div className="relative flex items-center">
<div
className={cn(
'absolute right-0 transition-all duration-300',
isHovering || isFocused
? 'translate-x-0 opacity-100'
: 'translate-x-8 opacity-0',
)}
>
<div className="flex items-center gap-2">
<div
data-checkbox-container
onClick={(e) => e.stopPropagation()}
className="mt-1"
>
<Checkbox
id={`select-all-${currentServerName}`}
checked={
selectedTools.length === serverInfo.tools?.length &&
selectedTools.length > 0
}
onCheckedChange={(checked) => {
if (serverInfo.tools) {
const newSelectedTools = checked
? serverInfo.tools.map((t) => t.tool_id)
: [
`${Constants.mcp_server}${Constants.mcp_delimiter}${currentServerName}`,
];
updateFormTools(newSelectedTools);
}
}}
className={cn(
'h-4 w-4 rounded border border-border-medium transition-all duration-200 hover:border-border-heavy',
isExpanded ? 'visible' : 'pointer-events-none invisible',
)}
onClick={(e) => e.stopPropagation()}
onKeyDown={(e) => {
if (e.key === 'Enter' || e.key === ' ') {
e.preventDefault();
e.stopPropagation();
const checkbox = e.currentTarget as HTMLButtonElement;
checkbox.click();
}
}}
tabIndex={isExpanded ? 0 : -1}
aria-label={
selectedTools.length === serverInfo.tools?.length &&
selectedTools.length > 0
? localize('com_ui_deselect_all')
: localize('com_ui_select_all')
}
/>
</div>
<div className="flex items-center gap-1">
{/* Caret button for accordion */}
<AccordionPrimitive.Trigger asChild>
<button
type="button"
onClick={(e) => {
e.stopPropagation();
}}
className={cn(
'flex h-7 w-7 items-center justify-center rounded transition-colors duration-200 hover:bg-surface-active-alt focus:translate-x-0 focus:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-1',
isExpanded && 'bg-surface-active-alt',
)}
aria-hidden="true"
tabIndex={0}
onFocus={() => setIsFocused(true)}
>
<ChevronDown
className={cn(
'h-4 w-4 transition-transform duration-200',
isExpanded && 'rotate-180',
)}
/>
</button>
</AccordionPrimitive.Trigger>
<OGDialogTrigger asChild>
<button
type="button"
className={cn(
'flex h-7 w-7 items-center justify-center rounded transition-colors duration-200',
'hover:bg-surface-active-alt focus:translate-x-0 focus:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-1',
)}
onClick={(e) => e.stopPropagation()}
aria-label={`Delete ${currentServerName}`}
tabIndex={0}
onFocus={() => setIsFocused(true)}
>
<TrashIcon className="h-4 w-4" />
</button>
</OGDialogTrigger>
</div>
</div>
</div>
</div>
</div>
</div>
</AccordionPrimitive.Header>
</div>
<AccordionContent className="relative ml-1 pt-1 before:absolute before:bottom-2 before:left-0 before:top-0 before:w-0.5 before:bg-border-medium">
<div className="space-y-1">
{serverInfo.tools?.map((subTool) => (
<label
key={subTool.tool_id}
htmlFor={subTool.tool_id}
className={cn(
'border-token-border-light hover:bg-token-surface-secondary flex cursor-pointer items-center rounded-lg border p-2',
'ml-2 mr-1 focus-within:ring-2 focus-within:ring-ring focus-within:ring-offset-2 focus-within:ring-offset-background',
)}
onClick={(e) => e.stopPropagation()}
onKeyDown={(e) => {
e.stopPropagation();
}}
onMouseEnter={() => setHoveredToolId(subTool.tool_id)}
onMouseLeave={() => setHoveredToolId(null)}
>
<Checkbox
id={subTool.tool_id}
checked={selectedTools.includes(subTool.tool_id)}
onCheckedChange={(_checked) => {
const newSelectedTools = selectedTools.includes(subTool.tool_id)
? selectedTools.filter((t) => t !== subTool.tool_id)
: [...selectedTools, subTool.tool_id];
updateFormTools(newSelectedTools);
}}
onKeyDown={(e) => {
e.stopPropagation();
if (e.key === 'Enter' || e.key === ' ') {
e.preventDefault();
const checkbox = e.currentTarget as HTMLButtonElement;
checkbox.click();
}
}}
onClick={(e) => e.stopPropagation()}
className={cn(
'relative float-left mr-2 inline-flex h-4 w-4 cursor-pointer rounded border border-border-medium transition-[border-color] duration-200 hover:border-border-heavy focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 focus:ring-offset-background',
)}
aria-label={subTool.metadata.name}
/>
<span className="text-token-text-primary select-none">
{subTool.metadata.name}
</span>
{subTool.metadata.description && (
<Ariakit.HovercardProvider placement="left-start">
<div className="ml-auto flex h-6 w-6 items-center justify-center">
<Ariakit.HovercardAnchor
render={
<Ariakit.Button
className={cn(
'flex h-5 w-5 cursor-help items-center rounded-full text-text-secondary transition-opacity duration-200',
hoveredToolId === subTool.tool_id ? 'opacity-100' : 'opacity-0',
)}
aria-label={localize('com_ui_tool_info')}
>
<CircleHelpIcon className="h-4 w-4" />
<Ariakit.VisuallyHidden>
{localize('com_ui_tool_info')}
</Ariakit.VisuallyHidden>
</Ariakit.Button>
}
/>
<Ariakit.HovercardDisclosure
className="rounded-full text-text-secondary focus:outline-none focus:ring-2 focus:ring-ring"
aria-label={localize('com_ui_tool_more_info')}
aria-expanded={hoveredToolId === subTool.tool_id}
aria-controls={`tool-description-${subTool.tool_id}`}
>
<Ariakit.VisuallyHidden>
{localize('com_ui_tool_more_info')}
</Ariakit.VisuallyHidden>
<ChevronDown className="h-4 w-4" />
</Ariakit.HovercardDisclosure>
</div>
<Ariakit.Hovercard
id={`tool-description-${subTool.tool_id}`}
gutter={14}
shift={40}
flip={false}
className="z-[999] w-80 scale-95 rounded-2xl border border-border-medium bg-surface-secondary p-4 text-text-primary opacity-0 shadow-md transition-all duration-200 data-[enter]:scale-100 data-[leave]:scale-95 data-[enter]:opacity-100 data-[leave]:opacity-0"
portal={true}
unmountOnHide={true}
role="tooltip"
aria-label={subTool.metadata.description}
>
<div className="space-y-2">
<p className="text-sm text-text-secondary">
{subTool.metadata.description}
</p>
</div>
</Ariakit.Hovercard>
</Ariakit.HovercardProvider>
)}
</label>
))}
</div>
</AccordionContent>
</AccordionItem>
</Accordion>
<OGDialogTemplate
showCloseButton={false}
title={localize('com_ui_delete_tool')}
mainClassName="px-0"
className="max-w-[450px]"
main={
<Label className="text-left text-sm font-medium">
{localize('com_ui_delete_tool_confirm')}
</Label>
}
selection={{
selectHandler: () => removeTool(currentServerName),
selectClasses:
'bg-red-700 dark:bg-red-600 hover:bg-red-800 dark:hover:bg-red-800 transition-color duration-200 text-white',
selectText: localize('com_ui_delete'),
}}
/>
{configDialogProps && <MCPConfigDialog {...configDialogProps} />}
</OGDialog>
);
}
|