Perplexica/src/components/MessageInputActions/SystemPromptSelector.tsx

226 lines
9.2 KiB
TypeScript

import {
BookUser,
ChevronDown,
CheckSquare,
Square,
Settings,
User,
Loader2,
} from 'lucide-react';
import { cn } from '@/lib/utils';
import {
Popover,
PopoverButton,
PopoverPanel,
Transition,
} from '@headlessui/react';
import { Fragment, useEffect, useState } from 'react';
interface SystemPrompt {
id: string;
name: string;
type: 'system' | 'persona';
}
interface SystemPromptSelectorProps {
selectedPromptIds: string[];
onSelectedPromptIdsChange: (ids: string[]) => void;
}
const SystemPromptSelector = ({
selectedPromptIds,
onSelectedPromptIdsChange,
}: SystemPromptSelectorProps) => {
const [availablePrompts, setAvailablePrompts] = useState<SystemPrompt[]>([]);
const [isOpen, setIsOpen] = useState(false);
const [isLoading, setIsLoading] = useState(true);
useEffect(() => {
if (!isOpen) return; // Only fetch when popover is open or about to open
const fetchPrompts = async () => {
try {
setIsLoading(true);
const response = await fetch('/api/system-prompts');
if (response.ok) {
const prompts = await response.json();
setAvailablePrompts(prompts);
// Check if any currently selected prompt IDs are not in the API response
const availablePromptIds = prompts.map(
(prompt: SystemPrompt) => prompt.id,
);
const validSelectedIds = selectedPromptIds.filter((id) =>
availablePromptIds.includes(id),
);
// If some selected IDs are no longer available, update the selection
if (validSelectedIds.length !== selectedPromptIds.length) {
onSelectedPromptIdsChange(validSelectedIds);
}
} else {
console.error('Failed to load system prompts.');
}
} catch (error) {
console.error('Error loading system prompts.');
console.error(error);
} finally {
setIsLoading(false);
}
};
fetchPrompts();
}, [isOpen, selectedPromptIds, onSelectedPromptIdsChange]);
const handleTogglePrompt = (promptId: string) => {
const newSelectedIds = selectedPromptIds.includes(promptId)
? selectedPromptIds.filter((id) => id !== promptId)
: [...selectedPromptIds, promptId];
onSelectedPromptIdsChange(newSelectedIds);
};
const selectedCount = selectedPromptIds.length;
return (
<Popover className="relative">
{({ open }) => {
if (open && !isOpen) setIsOpen(true);
if (!open && isOpen) setIsOpen(false);
return (
<>
<PopoverButton
className={cn(
'flex items-center gap-1 rounded-lg text-sm transition-colors duration-150 ease-in-out focus:outline-none focus-visible:ring-2 focus-visible:ring-blue-500',
selectedCount > 0
? 'text-[#24A0ED] hover:text-blue-200'
: 'text-black/60 hover:text-black/30 dark:text-white/60 dark:hover:*:text-white/30',
)}
title="Select Prompts"
>
<BookUser size={18} />
{selectedCount > 0 ? <span> {selectedCount} </span> : null}
<ChevronDown size={16} className="opacity-60" />
</PopoverButton>
<Transition
as={Fragment}
enter="transition ease-out duration-200"
enterFrom="opacity-0 translate-y-1"
enterTo="opacity-100 translate-y-0"
leave="transition ease-in duration-150"
leaveFrom="opacity-100 translate-y-0"
leaveTo="opacity-0 translate-y-1"
>
<PopoverPanel className="absolute z-20 w-72 transform bottom-full mb-2">
<div className="overflow-hidden rounded-lg shadow-lg ring-1 ring-black/5 dark:ring-white/5 bg-white dark:bg-dark-secondary">
<div className="px-4 py-3 border-b border-light-200 dark:border-dark-200">
<h3 className="text-sm font-medium text-black/90 dark:text-white/90">
Select Prompts
</h3>
<p className="text-xs text-black/60 dark:text-white/60 mt-0.5">
Choose instructions to guide the AI.
</p>
</div>
{isLoading ? (
<div className="px-4 py-3">
<Loader2 className="animate-spin text-black/70 dark:text-white/70" />
</div>
) : (
<div className="max-h-60 overflow-y-auto p-1.5 space-y-3">
{availablePrompts.length === 0 && (
<p className="text-xs text-black/50 dark:text-white/50 px-2.5 py-2 text-center">
No prompts configured. <br /> Go to{' '}
<a className="text-blue-500" href="/settings">
settings
</a>{' '}
to add some.
</p>
)}
{availablePrompts.filter((p) => p.type === 'system')
.length > 0 && (
<div>
<div className="flex items-center gap-1.5 px-2.5 py-1.5 text-xs font-medium text-black/70 dark:text-white/70">
<Settings size={14} />
<span>System Prompts</span>
</div>
<div className="space-y-0.5">
{availablePrompts
.filter((p) => p.type === 'system')
.map((prompt) => (
<div
key={prompt.id}
onClick={() => handleTogglePrompt(prompt.id)}
className="flex items-center gap-2.5 p-2.5 rounded-md hover:bg-light-100 dark:hover:bg-dark-100 cursor-pointer"
>
{selectedPromptIds.includes(prompt.id) ? (
<CheckSquare
size={18}
className="text-[#24A0ED] flex-shrink-0"
/>
) : (
<Square
size={18}
className="text-black/40 dark:text-white/40 flex-shrink-0"
/>
)}
<span
className="text-sm text-black/80 dark:text-white/80 truncate"
title={prompt.name}
>
{prompt.name}
</span>
</div>
))}
</div>
</div>
)}
{availablePrompts.filter((p) => p.type === 'persona')
.length > 0 && (
<div>
<div className="flex items-center gap-1.5 px-2.5 py-1.5 text-xs font-medium text-black/70 dark:text-white/70">
<User size={14} />
<span>Persona Prompts</span>
</div>
<div className="space-y-0.5">
{availablePrompts
.filter((p) => p.type === 'persona')
.map((prompt) => (
<div
key={prompt.id}
onClick={() => handleTogglePrompt(prompt.id)}
className="flex items-center gap-2.5 p-2.5 rounded-md hover:bg-light-100 dark:hover:bg-dark-100 cursor-pointer"
>
{selectedPromptIds.includes(prompt.id) ? (
<CheckSquare
size={18}
className="text-[#24A0ED] flex-shrink-0"
/>
) : (
<Square
size={18}
className="text-black/40 dark:text-white/40 flex-shrink-0"
/>
)}
<span
className="text-sm text-black/80 dark:text-white/80 truncate"
title={prompt.name}
>
{prompt.name}
</span>
</div>
))}
</div>
</div>
)}
</div>
)}
</div>
</PopoverPanel>
</Transition>
</>
);
}}
</Popover>
);
};
export default SystemPromptSelector;