freezmo/components/homework/HomeworkResult.tsx
Martin Dvorak 756a6257a2 Chat mode, phase 1: grounded streaming chat over your notes
Entry points (no sixth tab): Ask in the Library header (desktop button,
phone icon), Ask about this deck in the deck menu, Ask a question on
study/homework results (compact result travels as context), and a Chat
row in the desktop sidebar. Phones get a full-screen route with back +
New chat; the tab bar steps aside.

- Client-side retrieval: chunk scoped decks (~800 tokens), BM25 against
  the question + recent turns, top chunks under ~7k tokens, each
  labelled with deck + section. Notes come from the deck's stored
  sourceText (already kept for Regenerate); decks without it fall back
  to generated content and the UI says so.
- Stateless server: /api/chat validates against the CHAT_MODELS
  allowlist, trims the history to ~6k tokens, caps context at ~9k and
  streams token/thinking/done/error NDJSON. /api/chat/extract reduces
  attachments to text through the existing vision step.
- UI: user bubbles + full-width assistant text, streaming with stop,
  auto-scroll that pauses with a jump-to-bottom button, safe markdown
  (React nodes, no HTML injection; KaTeX dynamically imported only when
  a message has math), Thinking row for reasoning, copy/regenerate/
  edit-and-resend, model + context pickers (last model remembered),
  composer with visualViewport keyboard handling, safe-area, 16px
  textarea, Enter-to-send on desktop.
- Usage-limit failures keep the draft and show the shared message with
  Settings/Ollama actions; stopping maps the reader abort to a clean
  stopped state; offline disables sending with a reason.
- Settings: Keep notes text for chat toggle; deck menu: Delete notes
  text. RATE_LIMIT_CHAT + CHAT_MODELS in .env.example and README.
- Tests: chat suite (63 checks, stub Ollama) wired into run-all.
  Full set: 12/12 suites, 487 checks. SW -> freezmo-v32.

Also: tests/model-compare.mjs (diagnostic) benchmarks two models on the
same notes (latency, repair rounds, activity types) so the gpt-oss vs
gemma default can be decided on numbers; defaults unchanged.
2026-10-11 18:32:11 +00:00

83 lines
2.6 KiB
TypeScript

"use client";
import { useState } from "react";
import { Button } from "@/components/ui";
import { AskButton } from "@/components/chat/AskButton";
import { useI18n } from "@/lib/i18n";
import type { HomeworkMakeRecord } from "@/lib/schemas";
import { shareHomework } from "@/lib/share";
import { CopyButton } from "./CopyButton";
import { FollowUpBar } from "./FollowUpBar";
/** Mode 1 result: the finished homework, nothing else. */
export function HomeworkResult({
record,
onAgain,
onNew,
onToDeck,
againLoading,
}: {
record: HomeworkMakeRecord;
onAgain: () => void;
onNew: () => void;
onToDeck: () => void;
againLoading: boolean;
}) {
const { t } = useI18n();
const [answer, setAnswer] = useState(record.answer);
return (
<div className="space-y-5">
<header className="space-y-1">
<p className="text-[11px] font-semibold uppercase tracking-wider text-[var(--text-subtle)]">
{t("homework.result.title")}
</p>
<h1 className="text-[22px] font-semibold leading-tight tracking-[-0.02em] text-[var(--text)] text-balance">
{record.title}
</h1>
</header>
<article className="card space-y-3 p-4 sm:p-5">
<p className="whitespace-pre-wrap break-words text-[15px] leading-relaxed text-[var(--text)]">{answer}</p>
<FollowUpBar
text={answer}
context={record.sourceText}
onReplace={setAnswer}
onRestore={() => setAnswer(record.answer)}
canRestore={answer !== record.answer}
/>
</article>
<div className="flex flex-wrap items-start gap-2">
<CopyButton text={answer} />
<Button variant="secondary" className="touch-target" onClick={() => void shareHomework({ ...record, answer })}>
{t("deck.share")}
</Button>
<AskButton
seed={{
label: record.title,
text: [
`${t("chat.seedAssignment")}:`,
record.sourceText,
"",
`${t("chat.seedAnswer")}:`,
answer,
].join("\n"),
}}
/>
<Button variant="secondary" className="touch-target" onClick={onAgain} loading={againLoading}>
{t("homework.followup.redo")}
</Button>
<Button variant="secondary" className="touch-target" onClick={onToDeck}>
{t("homework.toDeck")}
</Button>
<Button variant="ghost" className="touch-target" onClick={onNew}>
{t("homework.result.new")}
</Button>
</div>
<p className="text-[11.5px] text-[var(--text-subtle)]">{t("homework.toDeckNote")}</p>
</div>
);
}