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<script lang="ts">
import { groupRenderedChunks, type RenderedChunk } from "../index";
import type { TelemetryState } from "../../../core/telemetry";
import { stepMetrics, stepTps } from "../../../core/telemetry";
interface Props {
chunks: readonly RenderedChunk[];
telemetry: TelemetryState;
currentTurnId: string | null;
}
let { chunks, telemetry, currentTurnId }: Props = $props();
const groups = $derived(groupRenderedChunks(chunks));
function formatMs(ms: number): string {
if (ms < 1000) return `${Math.round(ms)}ms`;
const s = ms / 1000;
return s < 60 ? `${s.toFixed(1)}s` : `${Math.floor(s / 60)}m${Math.round(s % 60)}s`;
}
const rows = $derived.by(() => {
let thinking = 0;
let stepIdx = 0;
return groups.map((group, i) => {
let key: string;
if (group.kind === "tool-batch") {
key = `b${group.stepId}`;
} else if (group.chunk.chunk.type === "thinking") {
key = `think${thinking++}`;
} else if (group.chunk.seq != null) {
key = `c${group.chunk.seq}`;
} else {
key = `p${i}`;
}
const si = stepIdx;
if (group.kind === "tool-batch" || (group.kind === "single" && (group.chunk.chunk.type === "tool-call" || group.chunk.chunk.type === "tool-result"))) {
stepIdx++;
}
return { group, key, stepIdx: si };
});
});
</script>
{#snippet chunkRow(rendered: RenderedChunk, sIdx: number)}
{#if rendered.role === "user"}
<div class="chat chat-start">
<div class="chat-bubble chat-bubble-primary">
{#if rendered.chunk.type === "text"}
<p>{rendered.chunk.text}</p>
{/if}
</div>
</div>
{:else if rendered.chunk.type === "thinking"}
<div class="chat chat-start [&>.chat-bubble]:max-w-5xl [&>.chat-bubble]:p-0">
<div class="chat-bubble w-full bg-transparent">
<div class="collapse w-full rounded-box bg-base-200 text-sm">
<input type="checkbox" aria-label="Toggle thoughts" />
<div class="collapse-title flex min-h-0 items-center gap-2 py-2 font-medium">
<span>{rendered.streaming ? "Thinking" : "Thoughts"}</span>
{#if rendered.streaming}
<span class="loading loading-dots loading-sm" aria-label="Generating"></span>
{/if}
</div>
<div class="collapse-content">
<p class="whitespace-pre-wrap">{rendered.chunk.text}</p>
</div>
</div>
</div>
</div>
{:else if rendered.chunk.type === "tool-call" || rendered.chunk.type === "tool-result"}
{@const step = currentTurnId ? stepMetrics(telemetry, currentTurnId, sIdx) : undefined}
{@const toolDur = step?.toolDurationMs}
<div class="chat chat-start [&>.chat-bubble]:max-w-full [&>.chat-bubble]:p-0">
<div class="chat-bubble bg-transparent">
{#if rendered.chunk.type === "tool-call"}
<div class="w-fit max-w-full rounded-box bg-base-200 p-3 text-sm">
<div class="flex items-center gap-2">
<strong>{rendered.chunk.toolName}</strong>
{#if toolDur !== undefined && toolDur > 0}
<span class="badge badge-ghost badge-xs ml-auto">{formatMs(toolDur)}</span>
{/if}
</div>
<pre class="text-xs mt-1">{JSON.stringify(rendered.chunk.input, null, 2)}</pre>
</div>
{:else}
<div
class="w-fit max-w-full rounded-box bg-base-200 p-3 text-sm"
class:text-error={rendered.chunk.isError}
>
<div class="flex items-center gap-2">
<strong>{rendered.chunk.toolName}</strong>
{#if toolDur !== undefined && toolDur > 0}
<span class="badge badge-ghost badge-xs ml-auto">{formatMs(toolDur)}</span>
{/if}
</div>
<pre class="text-xs mt-1">{rendered.chunk.content}</pre>
</div>
{/if}
</div>
</div>
{:else}
{@const step = currentTurnId ? stepMetrics(telemetry, currentTurnId, sIdx) : undefined}
{@const tps = step ? stepTps(step) : undefined}
<div class="chat chat-start [&>.chat-bubble]:max-w-5xl">
<div class="chat-bubble w-full bg-transparent">
{#if rendered.chunk.type === "text"}
<ul class="list rounded-box text-sm">
<li class="list-row">
<p>{rendered.chunk.text}</p>
</li>
{#if step && (step.genTotalMs !== undefined || tps !== undefined || step.usage?.outputTokens !== undefined)}
<li class="list-row">
{#if step.genTotalMs !== undefined}
<span class="badge badge-ghost badge-xs">{formatMs(step.genTotalMs)}</span>
{/if}
<span>·</span>
{#if tps !== undefined}
<span class="badge badge-ghost badge-xs">{Math.round(tps)} t/s</span>
{/if}
<span>·</span>
{#if step.usage?.outputTokens !== undefined}
<span class="badge badge-ghost badge-xs">{step.usage.outputTokens} tok</span>
{/if}
</li>
{/if}
</ul>
{:else if rendered.chunk.type === "error"}
<div class="text-error" role="alert">
{rendered.chunk.message}
{#if rendered.chunk.code}
<span class="text-xs opacity-70">[{rendered.chunk.code}]</span>
{/if}
</div>
{:else if rendered.chunk.type === "system"}
<div class="text-sm opacity-70">{rendered.chunk.text}</div>
{/if}
</div>
</div>
{/if}
{/snippet}
<div class="flex flex-col gap-2 p-4 pl-6" role="log" aria-live="polite">
{#each rows as { group, key, stepIdx } (key)}
{#if group.kind === "single"}
{@render chunkRow(group.chunk, stepIdx)}
{:else}
{@const step = currentTurnId ? stepMetrics(telemetry, currentTurnId, stepIdx) : undefined}
{@const toolDur = step?.toolDurationMs}
<div class="chat chat-start [&>.chat-bubble]:max-w-full [&>.chat-bubble]:p-0">
<div class="chat-bubble bg-transparent">
<ul class="list w-fit max-w-full rounded-box bg-base-200 text-sm">
{#each group.entries as entry (entry.call.toolCallId)}
<li class="list-row">
<div>
<div class="flex items-center gap-2">
<strong>{entry.call.toolName}</strong>
{#if toolDur !== undefined && toolDur > 0}
<span class="badge badge-ghost badge-xs ml-auto">{formatMs(toolDur)}</span>
{/if}
</div>
<pre class="text-xs mt-1">{JSON.stringify(entry.call.input, null, 2)}</pre>
{#if entry.result}
<pre
class="text-xs mt-1"
class:text-error={entry.result.isError}>{entry.result.content}</pre>
{/if}
</div>
</li>
{/each}
</ul>
</div>
</div>
{/if}
{/each}
</div>
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