File size: 9,146 Bytes
7c5ed63 | 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 | import { useState, type ReactNode } from 'react';
import type {
ContentPart,
ProjectedMessage,
ToolCall,
} from '../../types';
import { ImagePreview } from '../shared/ImagePreview';
import { Pill } from '../shared/Pill';
interface MessageBubbleProps {
message: ProjectedMessage;
}
export function MessageBubble({ message }: MessageBubbleProps) {
const role = message.message.role;
if (role === 'user') return <UserBubble m={message} />;
if (role === 'assistant') return <AssistantBubble m={message} />;
if (role === 'tool') return <ToolBubble m={message} />;
return <SystemBubble m={message} />;
}
function baseClass(): string {
return 'relative flex max-w-full min-w-0 flex-col border-l-[3px] bg-surface-1 px-3 py-2';
}
function UserBubble({ m }: { m: ProjectedMessage }) {
const origin = m.message.origin;
const originKind = origin?.kind;
// Badge every origin that is not a plain user prompt. This covers
// skill_activation, task (v2; v1: background_task), cron_job, cron_missed,
// retry, system_trigger, injection, hook_result, compaction_summary, etc.
const showsOriginBadge = originKind !== undefined && originKind !== 'user';
return (
<article className={baseClass()} style={{ borderLeftColor: 'var(--color-user)' }}>
<header className="mb-1 flex items-center gap-2">
<Pill tone="user" variant="solid">user</Pill>
<span className="font-mono text-[10px] text-fg-3 tabular">line {m.lineNo}</span>
{showsOriginBadge ? (
<Pill tone="meta" variant="outline">{originKind}</Pill>
) : null}
{m.message.isError ? <Pill tone="error" variant="outline">error</Pill> : null}
</header>
<MessageContent parts={m.message.content} />
</article>
);
}
function AssistantBubble({ m }: { m: ProjectedMessage }) {
const thinkPart = m.message.content.find((p) => p.type === 'think');
const think = thinkPart && thinkPart.type === 'think' ? thinkPart.think : undefined;
const visibleParts = m.message.content.filter((p) => p.type !== 'think');
const toolCalls = m.message.toolCalls;
return (
<article className={baseClass()} style={{ borderLeftColor: 'var(--color-assistant)' }}>
<header className="mb-1 flex items-center gap-2">
<Pill tone="assistant" variant="solid">assistant</Pill>
<span className="font-mono text-[10px] text-fg-3 tabular">line {m.lineNo}</span>
{think ? <Pill tone="config" variant="outline">think</Pill> : null}
{toolCalls.length > 0 ? (
<Pill tone="tools" variant="outline">
{toolCalls.length} tool call{toolCalls.length > 1 ? 's' : ''}
</Pill>
) : null}
{m.message.partial ? <Pill tone="warning" variant="outline">partial</Pill> : null}
</header>
{think ? <ThinkBlock text={think} /> : null}
<MessageContent parts={visibleParts} />
{toolCalls.length > 0 ? (
<div className="mt-2 space-y-1">
{toolCalls.map((tc) => (
<ToolCallCard key={tc.id} call={tc} />
))}
</div>
) : null}
</article>
);
}
function ToolBubble({ m }: { m: ProjectedMessage }) {
// Tool outputs are often huge (file contents, command stdout). Collapse
// by default so the conversation flow stays readable. Errors open by
// default — that's the case where the user actually needs to read.
const [open, setOpen] = useState(m.message.isError === true);
const totalChars = m.message.content.reduce((acc, p) => {
if (p.type === 'text') return acc + p.text.length;
return acc;
}, 0);
const preview = firstTextPreview(m.message.content);
return (
<article className={baseClass()} style={{ borderLeftColor: 'var(--color-tool)' }}>
<button
type="button"
onClick={() => {
setOpen((v) => !v);
}}
className="flex w-full items-center gap-2 text-left"
>
<span className="text-fg-3">{open ? '▾' : '▸'}</span>
<Pill tone="tool" variant="solid">tool</Pill>
{m.message.toolCallId ? (
<span className="font-mono text-[11px] text-fg-1">
call {m.message.toolCallId.slice(0, 12)}
</span>
) : null}
<span className="font-mono text-[10px] text-fg-3 tabular">line {m.lineNo}</span>
{m.message.isError ? <Pill tone="error" variant="outline">error</Pill> : null}
{!open ? (
<span className="ml-1 flex min-w-0 flex-1 items-center gap-2 font-mono text-[11px] text-fg-3">
<span className="truncate">{preview}</span>
<span className="shrink-0 tabular">
· {totalChars.toLocaleString()} chars
</span>
</span>
) : null}
</button>
{open ? (
<div className="mt-2 max-h-[60vh] overflow-auto">
<MessageContent parts={m.message.content} />
</div>
) : null}
</article>
);
}
function SystemBubble({ m }: { m: ProjectedMessage }) {
return (
<article className={baseClass()} style={{ borderLeftColor: 'var(--color-cat-config)' }}>
<header className="mb-1 flex items-center gap-2">
<Pill tone="config" variant="solid">system</Pill>
<span className="font-mono text-[10px] text-fg-3 tabular">line {m.lineNo}</span>
</header>
<MessageContent parts={m.message.content} />
</article>
);
}
function ThinkBlock({ text }: { text: string }) {
const [open, setOpen] = useState(false);
return (
<div className="mb-2 border border-border bg-surface-0">
<button
onClick={() => {
setOpen((v) => !v);
}}
className="flex w-full items-center gap-2 px-2 py-1 text-left font-mono text-[11px] text-fg-2 hover:text-fg-1"
>
<span className="text-fg-3">{open ? '▾' : '▸'}</span>
<span className="uppercase tracking-[0.08em]">thinking</span>
<span className="text-fg-3 tabular">{text.length}ch</span>
</button>
{open ? (
<pre className="border-t border-border px-2 py-1 whitespace-pre-wrap break-words font-mono text-[12px] text-fg-1">
{text}
</pre>
) : null}
</div>
);
}
function ToolCallCard({ call }: { call: ToolCall }) {
const [open, setOpen] = useState(false);
const argsStr = call.arguments ?? '';
return (
<div className="border border-border bg-surface-0">
<button
onClick={() => {
setOpen((v) => !v);
}}
className="flex w-full items-center gap-2 px-2 py-1 text-left font-mono text-[11px] hover:bg-surface-2"
>
<span className="text-fg-3">{open ? '▾' : '▸'}</span>
<Pill tone="tools" variant="soft">call</Pill>
<span className="text-fg-0">{call.name}</span>
<span className="truncate text-fg-3">{truncate(argsStr, 80)}</span>
<span className="ml-auto text-fg-3 tabular text-[10px]">{call.id.slice(0, 10)}</span>
</button>
{open ? (
<pre className="border-t border-border px-2 py-1 whitespace-pre-wrap break-words font-mono text-[12px] text-fg-1">
{prettyJson(argsStr)}
</pre>
) : null}
</div>
);
}
function MessageContent({ parts }: { parts: readonly ContentPart[] }): ReactNode {
return (
<div className="space-y-2">
{parts.map((p, i) => {
if (p.type === 'text') {
return (
<pre
key={i}
className="whitespace-pre-wrap break-words font-mono text-[12.5px] leading-[1.55] text-fg-0"
>
{p.text}
</pre>
);
}
if (p.type === 'think') {
return <ThinkBlock key={i} text={p.think} />;
}
if (p.type === 'image_url') {
return <ImagePreview key={i} url={p.imageUrl.url} />;
}
if (p.type === 'audio_url') {
return (
<div key={i} className="font-mono text-[11px] text-fg-2">
[audio: {p.audioUrl.url}]
</div>
);
}
if (p.type === 'video_url') {
return (
<div key={i} className="font-mono text-[11px] text-fg-2">
[video: {p.videoUrl.url ?? '—'}]
</div>
);
}
// Exhaustive — anything else is unexpected for ContentPart.
return (
<div key={i} className="font-mono text-[11px] text-fg-3">
[{(p as { type: string }).type}]
</div>
);
})}
</div>
);
}
function truncate(s: string, n: number): string {
return s.length <= n ? s : s.slice(0, n) + '…';
}
function firstTextPreview(parts: readonly ContentPart[]): string {
for (const p of parts) {
if (p.type === 'text' && p.text.length > 0) {
const firstLine = p.text.split('\n', 1)[0] ?? '';
return truncate(firstLine, 100);
}
if (p.type === 'image_url') return '[image]';
if (p.type === 'audio_url') return '[audio]';
if (p.type === 'video_url') return '[video]';
}
return '(empty)';
}
function prettyJson(s: string): string {
try {
return JSON.stringify(JSON.parse(s), null, 2);
} catch {
return s;
}
}
|