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0b9dc2e | 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 | import { FileX, Search, SearchX } from 'lucide-react';
import { useMemo, useState } from 'react';
import type { KnowledgeBaseView, SessionKnowledgeConfig } from '@/api';
import { PanelEmpty } from '@/components/panel/PanelEmpty';
import { Badge } from '@/components/ui/badge';
import { Checkbox } from '@/components/ui/checkbox';
import { InputGroup, InputGroupAddon, InputGroupInput } from '@/components/ui/input-group';
import { Item, ItemContent, ItemDescription, ItemTitle } from '@/components/ui/item';
import { useTranslation } from '@/i18n/useI18n';
interface KnowledgeBasePanelProps {
/** The user's knowledge bases. */
knowledgeBases: KnowledgeBaseView[];
/** Whether the KB list is still loading. */
loading?: boolean;
/**
* Current attachment for this session. `null` means no KBs attached
* and the panel renders with an empty selection.
*/
value: SessionKnowledgeConfig | null;
/**
* Persist a new attachment to the session. The owner is responsible
* for awaiting the backend round-trip and refreshing session state.
* Pass `null` to detach every KB.
*/
onChange: (next: SessionKnowledgeConfig | null) => void;
/** Disable the entire panel — e.g. when no session is selected. */
disabled?: boolean;
}
/**
* Pure content body for the Knowledge Base dock panel: a search box and
* a checkbox list of the user's KBs.
*
* Middleware parameter editing lives in
* {@link KnowledgeBaseParametersPopover}, which the owner mounts in the
* panel header's `actions` slot — that keeps this body focused on
* picking KBs rather than mixing two unrelated forms in the same scroll
* area.
*/
export function KnowledgeBasePanel({
knowledgeBases,
loading = false,
value,
onChange,
disabled = false,
}: KnowledgeBasePanelProps) {
const { t } = useTranslation();
const [search, setSearch] = useState('');
const selectedIds = useMemo(() => new Set(value?.knowledge_base_ids ?? []), [value]);
const filtered = search
? knowledgeBases.filter((kb) => kb.name.toLowerCase().includes(search.toLowerCase()))
: knowledgeBases;
const toggleKb = (kbId: string, checked: boolean) => {
const next = new Set(selectedIds);
if (checked) next.add(kbId);
else next.delete(kbId);
const ids = Array.from(next);
if (ids.length === 0) {
onChange(null);
return;
}
onChange({
knowledge_base_ids: ids,
parameters: value?.parameters ?? {},
});
};
return (
<div className="flex flex-col flex-1 min-h-0 gap-y-2">
<span className="text-muted-foreground text-sm">
{t('panel.knowledge.description')}
</span>
<InputGroup>
<InputGroupInput
placeholder={t('panel.knowledge.searchPlaceholder')}
value={search}
onChange={(e) => setSearch(e.target.value)}
disabled={disabled}
/>
<InputGroupAddon align="inline-end">
<Search />
</InputGroupAddon>
</InputGroup>
<div className="flex flex-col flex-1 min-h-0 gap-y-3 overflow-y-auto">
{loading ? (
<div className="flex flex-1 items-center justify-center">
<p className="text-muted-foreground text-sm">{t('panel.loading')}</p>
</div>
) : filtered.length === 0 ? (
<PanelEmpty
icon={search ? SearchX : FileX}
title={
search ? t('panel.search.emptyTitle') : t('panel.knowledge.emptyTitle')
}
description={
search
? t('panel.search.emptyDescription', { query: search })
: t('panel.knowledge.emptyDescription')
}
/>
) : (
<div className="flex flex-col gap-y-2">
{filtered.map((kb) => {
const isSelected = selectedIds.has(kb.id);
const inputId = `kb-${kb.id}`;
return (
<Item
key={kb.id}
variant="outline"
data-selected={isSelected || undefined}
>
<Checkbox
id={inputId}
checked={isSelected}
disabled={disabled}
onCheckedChange={(checked) => toggleKb(kb.id, !!checked)}
/>
<ItemContent>
<ItemTitle>
<label htmlFor={inputId} className="cursor-pointer">
{kb.name}
</label>
</ItemTitle>
{kb.description ? (
<ItemDescription>{kb.description}</ItemDescription>
) : null}
<div className="flex flex-wrap gap-1 mt-1">
<Badge
variant="outline"
className="text-[10px] px-1 py-0"
>
{kb.embedding_model_config.model}
</Badge>
<Badge
variant="outline"
className="text-[10px] px-1 py-0"
>
{kb.embedding_model_config.dimensions}d
</Badge>
</div>
</ItemContent>
</Item>
);
})}
</div>
)}
</div>
</div>
);
}
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