thread-master/apps/web/src/pages/TodayPage.tsx

import { useCallback, useEffect, useMemo, useState } from "react";
import { Link } from "react-router-dom";
import { PageHeader } from "../components/layout/PageHeader";
import { Badge, Button, Card, EmptyState } from "../components/ui";
import { useData, useRepos } from "../data/DataContext";
import type {
  MentionItem,
  OutcomeSummary,
  OutboxBundle,
  OwnPost,
  RadarToday,
  ScoutPost,
  ThreadsAccount,
  TrendItem,
  WeeklyCheckup,
} from "../domain/types";
import { useI18n } from "../i18n/I18nContext";
import { useFormatApiError } from "../lib/apiErrors";
import { dismissRadarOnboarding, isRadarOnboardingDismissed } from "../lib/radarOnboarding";
import { loadScoutToday } from "../lib/scoutToday";

function isPendingScout(p: ScoutPost): boolean {
  return p.outreach_status === "new" || p.outreach_status === "drafted";
}

function startOfLocalDayNano(): number {
  const d = new Date();
  d.setHours(0, 0, 0, 0);
  return d.getTime() * 1_000_000;
}

type AccountPulse = {
  account: ThreadsAccount;
  posts: number;
  views: number;
  likes: number;
  replies: number;
  topInsight?: string;
};

/**
 * 今日儀表板：海巡待回、今日目標、發送、話題、帳號成效。
 * 全部接 live repos；話題可刷新；點話題進靈感 tab。
 */
export function TodayPage() {
  const repos = useRepos();
  const { tick, refresh } = useData();
  const { t, locale } = useI18n();
  const formatApiError = useFormatApiError();

  const [loading, setLoading] = useState(true);
  const [error, setError] = useState("");
  const [trendMessage, setTrendMessage] = useState("");
  const [refreshingTrends, setRefreshingTrends] = useState(false);
  const [syncingPosts, setSyncingPosts] = useState(false);

  const [scoutPosts, setScoutPosts] = useState<ScoutPost[]>([]);
  const [outbox, setOutbox] = useState<OutboxBundle[]>([]);
  const [trends, setTrends] = useState<TrendItem[]>([]);
  const [ownPosts, setOwnPosts] = useState<OwnPost[]>([]);
  const [mentions, setMentions] = useState<MentionItem[]>([]);
  const [accounts, setAccounts] = useState<ThreadsAccount[]>([]);
  const [scoutDone, setScoutDone] = useState(0);
  const [scoutGoal, setScoutGoal] = useState(8);
  const [outcomeSummary, setOutcomeSummary] = useState<OutcomeSummary | null>(null);
  const [checkup, setCheckup] = useState<WeeklyCheckup | null>(null);
  const [radarToday, setRadarToday] = useState<RadarToday | null>(null);
  const [onboardingDismissed, setOnboardingDismissed] = useState(() => isRadarOnboardingDismissed());

  const dateLocale = locale === "en" ? "en-US" : "zh-TW";

  const todayLabel = new Date().toLocaleDateString(dateLocale, {
    month: "numeric",
    day: "numeric",
    weekday: "short",
  });

  const load = useCallback(async () => {
    setLoading(true);
    setError("");
    try {
      const scoutLocal = loadScoutToday();
      setScoutGoal(scoutLocal.goalValue);

      const [posts, box, trendList, acc, owns, mentionList, outcomes, latestCheckup, radar] =
        await Promise.all([
          repos.scout.listPosts(),
          repos.outbox.list(),
          repos.inspiration.listTrends("all").catch(() => [] as TrendItem[]),
          repos.accounts.list(),
          repos.ownPosts.list().catch(() => [] as OwnPost[]),
          repos.mentions.list().catch(() => [] as MentionItem[]),
          repos.growth.getOutcomeSummary("week").catch(() => null),
          repos.growth.getLatestCheckup().catch(() => null),
          repos.radar.getToday().catch(() => null),
        ]);
      setOutcomeSummary(outcomes);
      setCheckup(latestCheckup);
      setRadarToday(radar);

      const usable = acc.filter((a) => a.is_usable);
      setAccounts(usable.length ? usable : acc);
      setScoutPosts(posts);
      setOutbox(box);
      setTrends(
        [...trendList]
          .sort((a, b) => (b.heat || 0) - (a.heat || 0))
          .slice(0, 12),
      );
      setOwnPosts(owns);
      setMentions(mentionList);

      // 舊資料沒有發佈時間時不可拿歷史 published 總數冒充今日完成量。
      const dayStart = startOfLocalDayNano();
      const publishedN = posts.filter(
        (p) =>
          p.outreach_status === "published" &&
          p.published_at != null &&
          p.published_at >= dayStart,
      ).length;
      setScoutDone(Math.max(scoutLocal.done, publishedN));

      // 舊 API 若不支援全帳列表，分帳 fallback 在背景補齊，不阻塞首屏。
      if (!owns.length && usable.length) {
        void Promise.all(
          usable.slice(0, 6).map((a) => repos.ownPosts.list(a.id).catch(() => [] as OwnPost[])),
        ).then((chunks) => setOwnPosts(chunks.flat()));
      }

      if (!mentionList.length && usable[0]?.id) {
        void repos.mentions.list(usable[0].id).then(setMentions).catch(() => undefined);
      }
    } catch (e) {
      setError(formatApiError(e, "today.loadFail"));
    } finally {
      setLoading(false);
    }
  }, [repos, formatApiError]);

  useEffect(() => {
    void load();
  }, [load, tick]);

  useEffect(() => {
    const onStore = () => refresh();
    window.addEventListener("harbor:store", onStore);
    return () => window.removeEventListener("harbor:store", onStore);
  }, [refresh]);

  const dayStart = startOfLocalDayNano();

  const pendingScout = useMemo(
    () =>
      scoutPosts
        .filter(isPendingScout)
        .slice()
        .sort((a, b) => (b.score || 0) - (a.score || 0)),
    [scoutPosts],
  );

  const pendingMentions = useMemo(
    () => mentions.filter((m) => m.status === "pending"),
    [mentions],
  );

  const failedOutbox = useMemo(
    () => outbox.filter((o) => o.status === "partial_failed"),
    [outbox],
  );
  const runningOutbox = useMemo(
    () => outbox.filter((o) => o.status === "scheduling" || o.status === "active"),
    [outbox],
  );
  const sentToday = useMemo(() => {
    return outbox.filter((o) => {
      if (o.status !== "completed") return false;
      return o.updated_at >= dayStart;
    }).length;
  }, [outbox, dayStart]);

  const goalPct = Math.min(100, Math.round((scoutDone / Math.max(1, scoutGoal)) * 100));

  const topicCards = useMemo(() => trends.slice(0, 6), [trends]);

  const accountPulses = useMemo((): AccountPulse[] => {
    const byAcc = new Map<string, OwnPost[]>();
    for (const p of ownPosts) {
      const list = byAcc.get(p.account_id) || [];
      list.push(p);
      byAcc.set(p.account_id, list);
    }
    const rows: AccountPulse[] = [];
    for (const acc of accounts) {
      const posts = byAcc.get(acc.id) || [];
      if (!posts.length && accounts.length > 3) continue;
      const views = posts.reduce((s, p) => s + (p.view_count || 0), 0);
      const likes = posts.reduce((s, p) => s + (p.like_count || 0), 0);
      const replies = posts.reduce((s, p) => s + (p.reply_count || 0), 0);
      const top = posts.slice().sort((a, b) => (b.view_count || 0) - (a.view_count || 0))[0];
      rows.push({
        account: acc,
        posts: posts.length,
        views,
        likes,
        replies,
        topInsight: top?.insight || top?.formula_summary,
      });
    }
    if (!rows.length) {
      for (const [accId, posts] of byAcc) {
        const acc =
          accounts.find((a) => a.id === accId) ||
          ({
            id: accId,
            username: accId,
            display_name: accId,
            connection: "connected",
            is_usable: true,
            avatar_color: "var(--hb-muted)",
          } as ThreadsAccount);
        rows.push({
          account: acc,
          posts: posts.length,
          views: posts.reduce((s, p) => s + (p.view_count || 0), 0),
          likes: posts.reduce((s, p) => s + (p.like_count || 0), 0),
          replies: posts.reduce((s, p) => s + (p.reply_count || 0), 0),
          topInsight: posts[0]?.insight,
        });
      }
    }
    return rows
      .sort((a, b) => b.views - a.views || b.likes - a.likes)
      .slice(0, 4);
  }, [accounts, ownPosts]);

  const pendingPreview = pendingScout.slice(0, 5);

  const hasOutcome = Boolean(
    outcomeSummary &&
      (outcomeSummary.reach ||
        outcomeSummary.conversations ||
        outcomeSummary.follows_possible ||
        outcomeSummary.follows_confirmed ||
        outcomeSummary.conversions),
  );

  // 三步引導只從 radarToday.empty_reason 推斷，不額外打 API：
  // 有結果或曾巡過（含暫停／失敗／沒命中）代表訂閱已建立。
  const onboardingProfileDone = Boolean(
    radarToday && radarToday.empty_reason !== "no_profile",
  );
  const onboardingWatchDone = Boolean(
    radarToday &&
      (radarToday.stats.total > 0 ||
        ["not_swept_yet", "sweep_failed", "no_hit", "all_watches_paused"].includes(
          radarToday.empty_reason || "",
        )),
  );
  const onboardingOpportunityDone = Boolean(radarToday && radarToday.stats.total > 0);
  const onboardingAllDone =
    onboardingProfileDone && onboardingWatchDone && onboardingOpportunityDone;
  const showOnboarding = Boolean(radarToday) && !onboardingAllDone && !onboardingDismissed;

  useEffect(() => {
    if (onboardingAllDone && !onboardingDismissed) {
      dismissRadarOnboarding();
      setOnboardingDismissed(true);
    }
  }, [onboardingAllDone, onboardingDismissed]);

  async function onRefreshTrends() {
    setRefreshingTrends(true);
    setError("");
    setTrendMessage("");
    try {
      const list = await repos.inspiration.refreshTrends("all");
      if (!list.length) {
        throw new Error(t("today.trendsFail"));
      }
      setTrends(
        [...list].sort((a, b) => (b.heat || 0) - (a.heat || 0)).slice(0, 12),
      );
      setTrendMessage(t("today.trendsUpdated", { n: list.length }));
      refresh();
    } catch (e) {
      setError(formatApiError(e, "today.trendsFail"));
    } finally {
      setRefreshingTrends(false);
    }
  }

  async function onSyncOwnPosts() {
    const acc = accounts[0];
    if (!acc) {
      setError(t("today.needAccount"));
      return;
    }
    setSyncingPosts(true);
    setError("");
    try {
      const list = await repos.ownPosts.sync(acc.id);
      setOwnPosts((prev) => {
        const others = prev.filter((p) => p.account_id !== acc.id);
        return [...list, ...others];
      });
      refresh();
    } catch (e) {
      setError(formatApiError(e, "today.syncPostsFail"));
    } finally {
      setSyncingPosts(false);
    }
  }

  function topicHref(label: string) {
    const q = new URLSearchParams({ tab: "inspire", topic: label });
    return `/app/studio?${q.toString()}`;
  }

  if (loading && !scoutPosts.length && !trends.length && !outbox.length) {
    return (
      <>
        <PageHeader title={t("nav.today")} description={todayLabel} />
        <p className="text-muted">{t("common.loading")}</p>
      </>
    );
  }

  return (
    <>
      <PageHeader title={t("nav.today")} description={todayLabel} />

      {error ? (
        <p className="hb-form-error" role="alert">
          {error}
        </p>
      ) : null}

      {showOnboarding ? (
        <Card title={t("today.onboarding.title")} className="hb-stack" style={{ marginBottom: "1rem" }}>
          <ul className="hb-today-list">
            {[
              {
                key: "profile",
                done: onboardingProfileDone,
                to: "/app/policy",
                label: t("today.onboarding.step.profile"),
                hint: t("today.onboarding.step.profileHint"),
              },
              {
                key: "watch",
                done: onboardingWatchDone,
                to: "/app/radar/watches",
                label: t("today.onboarding.step.watch"),
                hint: t("today.onboarding.step.watchHint"),
              },
              {
                key: "opportunity",
                done: onboardingOpportunityDone,
                to: "/app/radar/today",
                label: t("today.onboarding.step.opportunity"),
                hint: t("today.onboarding.step.opportunityHint"),
              },
            ].map((step) => (
              <li key={step.key}>
                <Link to={step.to} className="hb-today-list__item">
                  <span className="hb-today-list__meta">
                    <Badge tone={step.done ? "success" : "neutral"}>
                      {step.done ? t("today.onboarding.step.done") : t("today.onboarding.step.go")}
                    </Badge>{" "}
                    {step.label}
                  </span>
                  <span className="hb-today-list__text">{step.hint}</span>
                </Link>
              </li>
            ))}
          </ul>
          <Button
            type="button"
            variant="ghost"
            onClick={() => {
              dismissRadarOnboarding();
              setOnboardingDismissed(true);
            }}
          >
            {t("today.onboarding.dismiss")}
          </Button>
        </Card>
      ) : null}

      <Card title={t("today.radar.title")} className="hb-stack" style={{ marginBottom: "1rem" }}>
        {radarToday && radarToday.stats.total > 0 ? (
          <>
            <div className="hb-today-metrics" role="group" aria-label={t("today.radar.title")}>
              <div className="hb-today-metric">
                <span className="hb-today-metric__label">{t("today.radar.total")}</span>
                <span className="hb-today-metric__value">{radarToday.stats.total}</span>
              </div>
              <div className="hb-today-metric">
                <span className="hb-today-metric__label">{t("today.radar.high")}</span>
                <span className="hb-today-metric__value">{radarToday.stats.high}</span>
              </div>
              <div className="hb-today-metric">
                <span className="hb-today-metric__label">{t("today.radar.mid")}</span>
                <span className="hb-today-metric__value">{radarToday.stats.mid}</span>
              </div>
              <div className="hb-today-metric">
                <span className="hb-today-metric__label">{t("today.radar.low")}</span>
                <span className="hb-today-metric__value">{radarToday.stats.low}</span>
              </div>
            </div>
            <Link className="hb-btn hb-btn--secondary" to="/app/radar/today">
              {t("today.radar.open")}
            </Link>
          </>
        ) : (
          <p className="text-muted" style={{ margin: 0, fontSize: "var(--hb-text-sm)" }}>
            {radarToday?.empty_hint || t("today.radar.empty")}{" "}
            <Link
              to={
                radarToday?.empty_reason === "no_profile"
                  ? "/app/policy"
                  : "/app/radar/watches"
              }
            >
              {radarToday?.empty_reason === "no_profile"
                ? t("today.radar.goProfile")
                : t("today.radar.goWatches")}
            </Link>
          </p>
        )}
      </Card>

      <Card title={t("today.outcome.title")} className="hb-stack" style={{ marginBottom: "1rem" }}>
        <div className="hb-today-metrics" role="group" aria-label={t("today.outcome.title")}>
          <div className="hb-today-metric">
            <span className="hb-today-metric__label">{t("today.outcome.reach")}</span>
            <span className="hb-today-metric__value">{outcomeSummary?.reach ?? 0}</span>
          </div>
          <div className="hb-today-metric">
            <span className="hb-today-metric__label">{t("today.outcome.conversations")}</span>
            <span className="hb-today-metric__value">{outcomeSummary?.conversations ?? 0}</span>
          </div>
          <div className="hb-today-metric">
            <span className="hb-today-metric__label">{t("today.outcome.follows")}</span>
            <span className="hb-today-metric__value">
              {outcomeSummary?.follows_possible ?? 0}
              {outcomeSummary?.follows_confirmed ? (
                <span className="hb-today-metric__den">
                  {t("today.outcome.followsConfirmedHint", { n: outcomeSummary.follows_confirmed })}
                </span>
              ) : null}
            </span>
            <span className="hb-today-metric__hint">{t("today.outcome.followsHint")}</span>
          </div>
          <div className="hb-today-metric">
            <span className="hb-today-metric__label">{t("today.outcome.conversions")}</span>
            <span className="hb-today-metric__value">{outcomeSummary?.conversions ?? 0}</span>
            {outcomeSummary?.conversion_amount ? (
              <span className="hb-today-metric__hint">
                ${Math.round(outcomeSummary.conversion_amount)}
              </span>
            ) : null}
          </div>
        </div>
        {!hasOutcome ? (
          <p className="text-muted" style={{ margin: 0, fontSize: "var(--hb-text-sm)" }}>
            {t("today.outcome.emptyHint")}{" "}
            <Link to="/app/scout">{t("today.goScout")}</Link>
          </p>
        ) : null}
        {checkup ? (
          <div style={{ marginTop: "0.75rem" }}>
            <p className="text-muted" style={{ margin: 0 }}>
              {t("today.checkup.prefix")}
              {checkup.summary}
            </p>
            <ul style={{ margin: "0.5rem 0 0", paddingLeft: "1.2rem" }}>
              {checkup.actions.slice(0, 3).map((a) => (
                <li key={a.title}>
                  <Link
                    to={
                      a.deeplink === "scout"
                        ? "/app/scout"
                        : a.deeplink === "studio_compose"
                          ? "/app/studio?tab=compose"
                          : a.deeplink === "studio_inspire"
                            ? "/app/studio?tab=inspire"
                            : a.deeplink === "crew_persona"
                              ? "/app/crew"
                              : a.deeplink === "outbox"
                                ? "/app/outbox"
                                : "/app/today"
                    }
                  >
                    {a.title}
                  </Link>
                  <span className="text-muted"> — {a.reason}</span>
                </li>
              ))}
            </ul>
          </div>
        ) : (
          <p className="text-muted" style={{ margin: "0.75rem 0 0", fontSize: "var(--hb-text-sm)" }}>
            {t("today.checkup.empty")}
          </p>
        )}
      </Card>

      <div className="hb-today-actions">
        <Link to="/app/scout">
          <Button type="button" variant={pendingScout.length ? "primary" : "ghost"}>
            {pendingScout.length
              ? t("today.pendingRepliesN", { n: pendingScout.length })
              : t("today.pendingReplies")}
          </Button>
        </Link>
        <Link to="/app/studio?tab=compose">
          <Button type="button" variant="ghost">
            {t("today.newThread")}
          </Button>
        </Link>
        <Button type="button" variant="ghost" onClick={() => void load()} disabled={loading}>
          {t("today.reload")}
        </Button>
      </div>

      {/* 數值列 */}
      <div className="hb-today-metrics" role="group" aria-label={t("today.metricsAria")}>
        <Link to="/app/scout" className="hb-today-metric">
          <span className="hb-today-metric__label">{t("today.metric.pending")}</span>
          <span className="hb-today-metric__value">{pendingScout.length}</span>
          <span className="hb-today-metric__hint">{t("today.metric.pendingHint")}</span>
        </Link>
        <div className="hb-today-metric" title={t("today.metric.doneGoalHint")}>
          <span className="hb-today-metric__label">{t("today.metric.doneGoal")}</span>
          <span className="hb-today-metric__value">
            {scoutDone}
            <span className="hb-today-metric__den">/{scoutGoal}</span>
          </span>
          <div className="hb-progress hb-progress--sm" aria-hidden>
            <div className="hb-progress__bar" style={{ width: `${goalPct}%` }} />
          </div>
        </div>
        <Link to="/app/outbox" className="hb-today-metric">
          <span className="hb-today-metric__label">{t("today.metric.sentToday")}</span>
          <span className="hb-today-metric__value">{sentToday}</span>
          <span className="hb-today-metric__hint">
            {runningOutbox.length
              ? t("today.metric.running", { n: runningOutbox.length })
              : t("today.metric.sentDone")}
          </span>
        </Link>
        <Link
          to="/app/outbox"
          className={`hb-today-metric${failedOutbox.length ? " is-alert" : ""}`}
        >
          <span className="hb-today-metric__label">{t("today.metric.failed")}</span>
          <span className="hb-today-metric__value">{failedOutbox.length}</span>
          <span className="hb-today-metric__hint">
            {failedOutbox.length ? t("today.metric.needAction") : t("today.metric.ok")}
          </span>
        </Link>
        <Link to="/app/studio?tab=mentions" className="hb-today-metric">
          <span className="hb-today-metric__label">{t("today.metric.mentions")}</span>
          <span className="hb-today-metric__value">{pendingMentions.length}</span>
          <span className="hb-today-metric__hint">{t("today.metric.mentionsHint")}</span>
        </Link>
      </div>

      {/* 待回覆 · 海巡 */}
      <Card title={t("today.pending.title", { n: pendingScout.length })}>
        {pendingPreview.length === 0 ? (
          <EmptyState
            title={t("today.pending.empty")}
            action={
              <Link to="/app/scout">
                <Button type="button">{t("today.goScout")}</Button>
              </Link>
            }
          />
        ) : (
          <div className="hb-stack">
            <ul className="hb-today-list">
              {pendingPreview.map((p) => (
                <li key={p.id}>
                  <Link to="/app/scout" className="hb-today-list__item">
                    <span className="hb-today-list__meta">
                      @{p.author}
                      {p.search_tag ? ` · ${p.search_tag}` : ""}
                      {typeof p.score === "number" ? ` · ${Math.round(p.score)}` : ""}
                      {p.outreach_status === "drafted" ? (
                        <>
                          {" · "}
                          <Badge tone="brand">{t("today.badge.drafted")}</Badge>
                        </>
                      ) : null}
                    </span>
                    <span className="hb-today-list__text">
                      {p.text.slice(0, 96)}
                      {p.text.length > 96 ? "…" : ""}
                    </span>
                    {p.opportunity ? (
                      <span className="hb-today-list__meta">{p.opportunity}</span>
                    ) : null}
                  </Link>
                </li>
              ))}
            </ul>
            {pendingScout.length > pendingPreview.length ? (
              <p className="text-muted" style={{ margin: 0, fontSize: "var(--hb-text-sm)" }}>
                {t("today.pending.more", { n: pendingScout.length - pendingPreview.length })}{" "}
                <Link to="/app/scout">{t("today.pending.handle")}</Link>
              </p>
            ) : (
              <Link to="/app/scout">
                <Button type="button" variant="ghost">
                  {t("today.pending.start")}
                </Button>
              </Link>
            )}
          </div>
        )}
      </Card>

      {/* 找話題 */}
      <Card title={t("today.topics.title")}>
        <div className="hb-today-actions" style={{ margin: "0 0 0.5rem" }}>
          <Button
            type="button"
            variant="ghost"
            disabled={refreshingTrends}
            onClick={() => void onRefreshTrends()}
          >
            {refreshingTrends ? t("common.loading") : t("today.refreshTopics")}
          </Button>
          {trendMessage ? (
            <span className="text-muted" role="status">
              {trendMessage}
            </span>
          ) : null}
        </div>
        {topicCards.length === 0 ? (
          <EmptyState
            title={t("today.topics.empty")}
            action={
              <div className="hb-today-actions" style={{ margin: 0 }}>
                <Button
                  type="button"
                  onClick={() => void onRefreshTrends()}
                  disabled={refreshingTrends}
                >
                  {refreshingTrends ? t("common.loading") : t("today.refreshTopics")}
                </Button>
                <Link to="/app/studio?tab=inspire">
                  <Button type="button" variant="ghost">
                    {t("today.goStudio")}
                  </Button>
                </Link>
              </div>
            }
          />
        ) : (
          <div className="hb-stack">
            <ul className="hb-today-list">
              {topicCards.map((item) => (
                <li key={item.id}>
                  <Link to={topicHref(item.label)} className="hb-today-list__item">
                    <span className="hb-today-list__meta">
                      {item.label}
                      {typeof item.heat === "number" && item.heat > 0 ? (
                        <Badge tone="brand">{t("today.heat", { n: item.heat })}</Badge>
                      ) : null}
                      {item.source_label ? (
                        <span className="text-muted"> · {item.source_label}</span>
                      ) : null}
                    </span>
                    <span className="hb-today-list__text">
                      {item.summary?.slice(0, 100) ||
                        item.samples?.[0] ||
                        t("today.topicAngle")}
                      {(item.summary?.length || 0) > 100 ? "…" : ""}
                    </span>
                  </Link>
                </li>
              ))}
            </ul>
            <div className="hb-today-actions" style={{ margin: 0 }}>
              <Link to="/app/studio?tab=inspire">
                <Button type="button" variant="ghost">
                  {t("today.moreInspire")}
                </Button>
              </Link>
              {topicCards[0] ? (
                <Link to={topicHref(topicCards[0].label)}>
                  <Button type="button" variant="ghost">
                    {t("today.useTopic")}
                  </Button>
                </Link>
              ) : null}
            </div>
          </div>
        )}
      </Card>

      {/* 發送摘要 */}
      <Card title={t("today.outbox.title")}>
        {failedOutbox.length === 0 && runningOutbox.length === 0 && sentToday === 0 ? (
          <p className="text-muted" style={{ margin: 0 }}>
            {t("today.outbox.empty")}{" "}
            <Link to="/app/studio?tab=compose">{t("today.newThread")}</Link>
            {t("today.outbox.emptyMid")}{" "}
            <Link to="/app/outbox">{t("nav.outbox")}</Link>
            {t("today.outbox.emptyEnd")}
          </p>
        ) : (
          <div className="hb-stack" style={{ gap: "0.5rem" }}>
            <p style={{ margin: 0, fontSize: "var(--hb-text-sm)" }}>
              {t("today.outbox.summary", {
                sent: sentToday,
                running: runningOutbox.length,
                failed: failedOutbox.length,
              })}
            </p>
            {failedOutbox.slice(0, 2).map((o) => (
              <p key={o.id} style={{ margin: 0, fontSize: "var(--hb-text-sm)" }}>
                <Badge tone="danger">{t("today.badge.failed")}</Badge>{" "}
                <Link to={`/app/outbox/${o.id}`}>{o.title || o.id.slice(0, 8)}</Link>
              </p>
            ))}
            {runningOutbox.slice(0, 2).map((o) => (
              <p key={o.id} style={{ margin: 0, fontSize: "var(--hb-text-sm)" }}>
                <Badge tone="brand">
                  {o.status === "scheduling"
                    ? t("today.badge.scheduling")
                    : t("today.badge.sending")}
                </Badge>{" "}
                <Link to={`/app/outbox/${o.id}`}>{o.title || o.id.slice(0, 8)}</Link>
              </p>
            ))}
            <Link to="/app/outbox">
              <Button type="button" variant="ghost">
                {t("today.openOutbox")}
              </Button>
            </Link>
          </div>
        )}
      </Card>

      {/* 帳號成效 */}
      <Card title={t("today.accounts.title")}>
        {accountPulses.length === 0 ? (
          <EmptyState
            title={t("today.accounts.empty")}
            action={
              <div className="hb-today-actions" style={{ margin: 0 }}>
                {accounts.length > 0 ? (
                  <Button
                    type="button"
                    onClick={() => void onSyncOwnPosts()}
                    disabled={syncingPosts}
                  >
                    {syncingPosts ? t("common.loading") : t("today.syncPosts")}
                  </Button>
                ) : (
                  <Link to="/app/crew">
                    <Button type="button" variant="ghost">
                      {t("nav.crew")}
                    </Button>
                  </Link>
                )}
              </div>
            }
          />
        ) : (
          <div className="hb-stack">
            <ul className="hb-today-account-list">
              {accountPulses.map((row) => (
                <li key={row.account.id} className="hb-today-account">
                  <div className="hb-today-account__head">
                    <strong>@{row.account.username}</strong>
                    <span className="text-muted" style={{ fontSize: "var(--hb-text-xs)" }}>
                      {t("today.postsCount", { n: row.posts })}
                    </span>
                  </div>
                  <div className="hb-today-account__stats">
                    <span>
                      {t("today.views")}{" "}
                      <strong>{row.views.toLocaleString(dateLocale)}</strong>
                    </span>
                    <span>
                      {t("today.likes")} <strong>{row.likes}</strong>
                    </span>
                    <span>
                      {t("today.repliesShort")} <strong>{row.replies}</strong>
                    </span>
                  </div>
                  {row.topInsight ? (
                    <p className="hb-today-account__insight">{row.topInsight}</p>
                  ) : null}
                </li>
              ))}
            </ul>
            <div className="hb-today-actions" style={{ margin: 0 }}>
              <Link to="/app/insights">
                <Button type="button">{t("today.fullInsights")}</Button>
              </Link>
              <Link to="/app/studio?tab=posts">
                <Button type="button" variant="ghost">
                  {t("today.viewPosts")}
                </Button>
              </Link>
              <Button
                type="button"
                variant="ghost"
                onClick={() => void onSyncOwnPosts()}
                disabled={syncingPosts || !accounts.length}
              >
                {syncingPosts ? t("common.loading") : t("today.syncPosts")}
              </Button>
              <Link to="/app/crew">
                <Button type="button" variant="ghost">
                  {t("today.manageAccounts")}
                </Button>
              </Link>
            </div>
          </div>
        )}
      </Card>
    </>
  );
}