File size: 6,685 Bytes
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import { decode } from 'html-entities';
import { v4 as uuidv4 } from 'uuid';
import { getContext } from 'svelte';
const i18n = getContext('i18n');
import { slide } from 'svelte/transition';
import { quintOut } from 'svelte/easing';
import ChevronUp from '../icons/ChevronUp.svelte';
import ChevronDown from '../icons/ChevronDown.svelte';
import Spinner from './Spinner.svelte';
import Markdown from '../chat/Messages/Markdown.svelte';
import WrenchSolid from '../icons/WrenchSolid.svelte';
import CheckCircle from '../icons/CheckCircle.svelte';
import Image from './Image.svelte';
import FullHeightIframe from './FullHeightIframe.svelte';
export let id: string = '';
export let attributes: {
type?: string;
id?: string;
name?: string;
arguments?: string;
result?: string;
files?: string;
embeds?: string;
done?: string;
} = {};
export let open = false;
export let className = '';
export let buttonClassName =
'w-fit text-gray-500 hover:text-gray-700 dark:hover:text-gray-300 transition';
const componentId = id || uuidv4();
function parseJSONString(str: string) {
try {
return parseJSONString(JSON.parse(str));
} catch (e) {
return str;
}
}
function formatJSONString(str: string) {
try {
const parsed = parseJSONString(str);
if (typeof parsed === 'object') {
return JSON.stringify(parsed, null, 2);
} else {
return `${JSON.stringify(String(parsed))}`;
}
} catch (e) {
return str;
}
}
function parseArguments(str: string): Record<string, unknown> | null {
try {
const parsed = parseJSONString(str);
if (typeof parsed === 'object' && parsed !== null && !Array.isArray(parsed)) {
return parsed as Record<string, unknown>;
}
return null;
} catch {
return null;
}
}
$: args = decode(attributes?.arguments ?? '');
$: result = decode(attributes?.result ?? '');
$: files = parseJSONString(decode(attributes?.files ?? ''));
$: embeds = parseJSONString(decode(attributes?.embeds ?? ''));
$: isDone = attributes?.done === 'true';
$: isExecuting = attributes?.done && attributes?.done !== 'true';
$: parsedArgs = parseArguments(args);
</script>
<div {id} class={className}>
{#if embeds && Array.isArray(embeds) && embeds.length > 0}
<!-- Embed Mode: Show iframes without collapsible behavior -->
<div class="py-1 w-full cursor-pointer">
<div class="w-full text-xs text-gray-500">
{attributes.name}
</div>
{#each embeds as embed, idx}
<div class="my-2" id={`${componentId}-tool-call-embed-${idx}`}>
<FullHeightIframe
src={embed}
{args}
allowScripts={true}
allowForms={true}
allowSameOrigin={true}
allowPopups={true}
/>
</div>
{/each}
</div>
{:else}
<!-- Tool call display -->
<!-- svelte-ignore a11y-no-static-element-interactions -->
<div
class="{buttonClassName} cursor-pointer"
on:pointerup={() => {
open = !open;
}}
>
<div
class="w-full max-w-full font-medium flex items-center gap-1.5 {isExecuting
? 'shimmer'
: ''}"
>
<!-- Status icon -->
{#if isExecuting}
<div>
<Spinner className="size-4" />
</div>
{:else if isDone}
<div class="text-emerald-500 dark:text-emerald-400">
<CheckCircle className="size-4" strokeWidth="2" />
</div>
{:else}
<div class="text-gray-400 dark:text-gray-500">
<WrenchSolid className="size-3.5" />
</div>
{/if}
<!-- Label -->
<div class="flex-1 line-clamp-1">
<!-- Short label (below md) -->
<span class="@md:hidden font-semibold text-black dark:text-white">{attributes.name}</span>
<!-- Full label (md and above) -->
<span class="hidden @md:inline">
{#if isDone}
<Markdown
id={`${componentId}-tool-call-title`}
content={$i18n.t('View Result from **{{NAME}}**', {
NAME: attributes.name
})}
/>
{:else}
<Markdown
id={`${componentId}-tool-call-executing`}
content={$i18n.t('Executing **{{NAME}}**...', {
NAME: attributes.name
})}
/>
{/if}
</span>
</div>
<!-- Chevron -->
<div class="flex shrink-0 self-center translate-y-[1px]">
{#if open}
<ChevronUp strokeWidth="3.5" className="size-3.5" />
{:else}
<ChevronDown strokeWidth="3.5" className="size-3.5" />
{/if}
</div>
</div>
</div>
{#if open}
<div transition:slide={{ duration: 300, easing: quintOut, axis: 'y' }}>
<div class="border border-gray-50 dark:border-gray-850/30 rounded-2xl my-1.5 p-3 space-y-3">
<!-- Input -->
{#if args}
<div>
<div
class="text-[10px] uppercase tracking-wider font-medium text-gray-400 dark:text-gray-500 mb-1.5 px-1"
>
{$i18n.t('Input')}
</div>
{#if parsedArgs}
<div class="px-1 space-y-0.5">
{#each Object.entries(parsedArgs) as [key, value]}
<div class="flex gap-2 text-xs py-0.5">
<span class="font-medium text-gray-600 dark:text-gray-400 shrink-0"
>{key}</span
>
<span class="text-gray-800 dark:text-gray-200 break-all"
>{typeof value === 'object' ? JSON.stringify(value) : value}</span
>
</div>
{/each}
</div>
{:else}
<div class="tool-call-body w-full max-w-none!">
<Markdown
id={`${componentId}-tool-call-args`}
content={`\`\`\`json\n${formatJSONString(args)}\n\`\`\``}
/>
</div>
{/if}
</div>
{/if}
<!-- Output -->
{#if isDone && result}
<div>
<div
class="text-[10px] uppercase tracking-wider font-medium text-gray-400 dark:text-gray-500 mb-1.5 px-1"
>
{$i18n.t('Output')}
</div>
<div class="w-full max-w-none!">
<Markdown
id={`${componentId}-tool-call-result`}
content={`\`\`\`json\n${formatJSONString(result)}\n\`\`\``}
/>
</div>
</div>
{/if}
</div>
</div>
{/if}
{/if}
<!-- Files display (images etc.) when done -->
{#if isDone}
{#if typeof files === 'object'}
{#each files ?? [] as file, idx}
{#if typeof file === 'string'}
{#if file.startsWith('data:image/')}
<Image id={`${componentId}-tool-call-result-${idx}`} src={file} alt="Image" />
{/if}
{:else if typeof file === 'object'}
{#if (file.type === 'image' || (file?.content_type ?? '').startsWith('image/')) && file.url}
<Image id={`${componentId}-tool-call-result-${idx}`} src={file.url} alt="Image" />
{/if}
{/if}
{/each}
{/if}
{/if}
</div>
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