// 顶栏动作：默认仅图标，hover 横向展开文字（与 CountBadge 同交互）
const maestroIconActionCss = `
.m-iact{display:inline-flex;align-items:center;height:28px;padding:0 8px;cursor:pointer;font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.08em;line-height:1;background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:var(--radius-sm,4px);transition:color .12s,border-color .12s;white-space:nowrap}
.m-iact svg{flex:none}
.m-iact .m-iact-label{max-width:0;opacity:0;overflow:hidden;transition:max-width .28s ease,opacity .22s ease,margin-left .28s ease}
.m-iact:hover{color:var(--green);border-color:var(--green-dim)}
.m-iact:hover .m-iact-label{max-width:9em;opacity:1;margin-left:6px}
`;
function ensureIconActionCss() {
  if (document.getElementById('m-iact-css')) return;
  const s = document.createElement('style'); s.id = 'm-iact-css'; s.textContent = maestroIconActionCss;
  document.head.appendChild(s);
}
function IconAction({ icon, label, title, onClick }) {
  ensureIconActionCss();
  return (
    <button type="button" className="m-iact" title={title || label} onClick={onClick}>
      {icon}
      <span className="m-iact-label">{label}</span>
    </button>
  );
}
const iactSvg = { fill: 'none', stroke: 'currentColor', strokeWidth: 2, strokeLinecap: 'round', strokeLinejoin: 'round', width: 14, height: 14, viewBox: '0 0 24 24' };
function SyncIcon() {
  return <svg {...iactSvg}><path d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8" /><path d="M21 3v5h-5" /></svg>;
}
function ConfigIcon() {
  return <svg {...iactSvg}><line x1="3" y1="6" x2="12" y2="6" /><circle cx="15" cy="6" r="2.5" /><line x1="18" y1="6" x2="21" y2="6" /><line x1="3" y1="12" x2="5.5" y2="12" /><circle cx="9" cy="12" r="2.5" /><line x1="12.5" y1="12" x2="21" y2="12" /><line x1="3" y1="18" x2="12.5" y2="18" /><circle cx="16" cy="18" r="2.5" /><line x1="19.5" y1="18" x2="21" y2="18" /></svg>;
}

function LangIcon() {
  return <svg {...iactSvg}><circle cx="12" cy="12" r="9" /><path d="M3 12h18" /><path d="M12 3a14 14 0 0 1 0 18a14 14 0 0 1 0-18" /></svg>;
}
function SunIcon() {
  return <svg {...iactSvg}><circle cx="12" cy="12" r="4" /><line x1="12" y1="2" x2="12" y2="5" /><line x1="12" y1="19" x2="12" y2="22" /><line x1="2" y1="12" x2="5" y2="12" /><line x1="19" y1="12" x2="22" y2="12" /><line x1="4.9" y1="4.9" x2="7" y2="7" /><line x1="17" y1="17" x2="19.1" y2="19.1" /><line x1="4.9" y1="19.1" x2="7" y2="17" /><line x1="17" y1="7" x2="19.1" y2="4.9" /></svg>;
}
function MoonIcon() {
  return <svg {...iactSvg}><path d="M21 12.8A9 9 0 1 1 11.2 3a7 7 0 0 0 9.8 9.8z" /></svg>;
}

function LangMenu({ t, lang, onSelectLang }) {
  const [open, setOpen] = React.useState(false);
  const ref = React.useRef(null);
  React.useEffect(() => {
    if (!open) return;
    const onDoc = (e) => { if (ref.current && !ref.current.contains(e.target)) setOpen(false); };
    document.addEventListener('mousedown', onDoc);
    return () => document.removeEventListener('mousedown', onDoc);
  }, [open]);
  return (
    <span ref={ref} style={{ position: 'relative', display: 'inline-flex' }}>
      <span onClick={() => setOpen(!open)}>
        <IconAction icon={<LangIcon />} label={t.lang} title={t.langTip} onClick={() => {}} />
      </span>
      {open ? (
        <div style={{
          position: 'absolute', top: 'calc(100% + 5px)', right: 0, zIndex: 60,
          display: 'grid', minWidth: 124,
          background: 'var(--bg-deep)', border: '1px solid var(--line)', borderRadius: 'var(--radius-md, 6px)',
          padding: 4, boxShadow: '0 10px 30px rgba(0,0,0,.65)', animation: 'maestro-rise .12s ease both',
        }}>
          {window.MAESTRO_LANGS.map(([code, name]) => {
            const active = code === lang;
            return (
              <button key={code} onClick={() => { onSelectLang(code); setOpen(false); }} style={{
                fontFamily: 'var(--mono)', fontSize: 12, textAlign: 'left',
                background: active ? 'var(--panel-2)' : 'transparent',
                color: active ? 'var(--green)' : 'var(--ink)',
                border: 'none', borderRadius: 4, padding: '7px 10px', cursor: 'pointer',
                display: 'flex', alignItems: 'center', gap: 8,
              }}
                onMouseEnter={(e) => { if (!active) e.currentTarget.style.background = 'var(--panel)'; }}
                onMouseLeave={(e) => { if (!active) e.currentTarget.style.background = 'transparent'; }}>
                <span style={{ width: 12, color: 'var(--green)' }}>{active ? '▍' : ''}</span>{name}
              </button>
            );
          })}
        </div>
      ) : null}
    </span>
  );
}

// 顶栏：项目标题 + 徽章组 + 动作；agent 执行面板
function Topbar({ project, counts, onSync, onToggleConfig, t, theme, onToggleTheme, lang, onSelectLang }) {
  const { Button, CountBadge } = window.MaestroDesignSystem_a6a290;
  return (
    <header style={{ display: 'flex', alignItems: 'flex-end', gap: 14, padding: '22px 0 14px', borderBottom: '1px solid var(--line)' }}>
      <div style={{ minWidth: 0, flex: '0 1 auto' }}>
        <div style={{ fontSize: 20, fontWeight: 700, letterSpacing: '.04em', whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis' }}>{project.name}</div>
        <div style={{ fontSize: 11, color: 'var(--muted)', marginTop: 2, whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis' }} title={project.path + ' · ' + project.branch + ' · ' + project.autonomy}>{project.path} · {project.branch} · {project.autonomy}</div>
      </div>
      <div style={{ flex: 1 }}></div>
      <div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
        <CountBadge kind="gate" count={counts.gate} label={t.badgeGate} title={t.badgeGateTip} />
        <CountBadge kind="ready" count={counts.ready} label={t.badgeReady} title={t.badgeReadyTip} />
        <CountBadge kind="run" count={counts.run} label={t.badgeRun} title={t.badgeRunTip} />
        <CountBadge kind="blocked" count={counts.blocked} label={t.badgeBlocked} title={t.badgeBlockedTip} />
        <CountBadge kind="total" count={counts.total} label={t.badgeTotal} title={t.badgeTotalTip} />
      </div>
      <div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
        <IconAction icon={<ConfigIcon />} label={t.config} title={t.configTip} onClick={onToggleConfig} />
        <LangMenu t={t} lang={lang} onSelectLang={onSelectLang} />
        <IconAction icon={theme === 'light' ? <MoonIcon /> : <SunIcon />} label={theme === 'light' ? t.themeDark : t.themeLight} title={t.themeTip} onClick={onToggleTheme} />
      </div>
    </header>
  );
}

function ConfigPanel({ project, onSave, onClose, onSync, t }) {
  const { Button, Input, Select } = window.MaestroDesignSystem_a6a290;
  return (
    <section style={{ position: 'relative', zIndex: 30, background: 'var(--panel)', border: '1px solid var(--line)', borderRadius: 6, padding: '12px 14px', marginTop: 12, animation: 'maestro-rise .18s ease both' }}>
      <div style={{ display: 'flex', gap: 14, alignItems: 'flex-end', flexWrap: 'wrap' }}>
        <Input label={t.maxConcurrency} type="number" defaultValue={String(project.concurrency)} width={76} />
        <Select label={t.workMode} defaultValue={project.autonomy} options={Object.entries(t.autonomy).map(([value, label]) => ({ value, label }))} />
        <span style={{ fontSize: 11, color: 'var(--muted)', letterSpacing: '.06em', marginLeft: 'auto', paddingBottom: 7 }}>
          {t.current}：{project.concurrency} · {project.autonomy}
        </span>
        <Button variant="solid" onClick={onSave}>{t.save}</Button>
        <Button onClick={onClose}>{t.collapse}</Button>
      </div>
      <div style={{ display: 'flex', gap: 14, alignItems: 'flex-end', flexWrap: 'wrap', marginTop: 12 }}>
        <span style={{ flex: 2, minWidth: 220, display: 'flex' }}><Input label={t.projLogo} placeholder={t.logoPh} style={{ width: '100%' }} /></span>
        <span style={{ flex: 1, minWidth: 170, display: 'flex' }}><Input label={t.verifyCmd} placeholder={t.verifyPh} style={{ width: '100%' }} /></span>
        <span style={{ flex: 1, minWidth: 170, display: 'flex' }}><Input label={t.model} placeholder={t.modelPh} style={{ width: '100%' }} /></span>
      </div>
      <div style={{ display: 'flex', alignItems: 'center', gap: 10, marginTop: 10, paddingTop: 10, borderTop: '1px dashed var(--line-soft)' }}>
        <span style={{ fontSize: 10.5, color: 'var(--faint)', letterSpacing: '.06em' }}>{t.lastSync}</span>
        <Button size="xs" onClick={onSync}>⟳ {t.sync}</Button>
      </div>
    </section>
  );
}

function AgentSection({ agents, quota, t }) {
  const { SectionHead, QuotaMeter } = window.MaestroDesignSystem_a6a290;
  return (
    <section>
      <SectionHead mark="cyan" title={<span>{t.agentSection}<span style={{ color: 'var(--cyan)', letterSpacing: '.08em', marginLeft: 8 }}>{agents.length > 0 ? agents.length : ''}</span></span>} sticky />
      {quota ? (
        <div style={{ display: 'flex', alignItems: 'center', gap: 22, flexWrap: 'wrap', fontFamily: 'var(--mono)', margin: '0 0 12px' }}>
          <span style={{ fontSize: 11, fontWeight: 600, color: 'var(--muted)', letterSpacing: '.08em' }}>{t.quota}</span>
          <QuotaMeter label="5h" pct={quota.five.pct} detail={t.quotaReset.replace('{t}', quota.five.reset)} />
          <QuotaMeter label={t.quotaWeek} pct={quota.week.pct} detail={t.quotaReset.replace('{t}', quota.week.reset)} />
        </div>
      ) : null}
      {agents.length === 0 ? (
        <div style={{ padding: '12px 14px', color: 'var(--faint)', fontSize: 12, border: '1px dashed var(--line)', borderRadius: 6 }}>{t.agentEmpty}</div>
      ) : (
        <div style={{ display: 'flex', gap: 20, alignItems: 'stretch', background: 'var(--panel)', border: '1px solid var(--cyan-dim)', borderRadius: 6, padding: '12px 16px', animation: 'maestro-rise .2s ease both' }}>
          <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', minWidth: 64, padding: '4px 8px', borderRight: '1px solid var(--line-soft)' }}>
            <span style={{ fontSize: 40, fontWeight: 700, lineHeight: 1, color: 'var(--cyan)', textShadow: '0 0 18px rgba(89,200,216,.5)' }}>{agents.length}</span>
            <span style={{ fontSize: 9, fontWeight: 600, letterSpacing: '.3em', color: 'var(--muted)', marginTop: 6 }}>RUNNING</span>
          </div>
          <div style={{ flex: 1, display: 'grid', gap: 10, minWidth: 0, alignContent: 'center' }}>
            {agents.map((a) => (
              <div key={a.id} style={{ display: 'flex', gap: 8, alignItems: 'center', fontSize: 12, padding: '3px 0' }}>
                <span style={{ flex: 'none', width: 6, height: 6, borderRadius: '50%', background: 'var(--cyan)', boxShadow: '0 0 8px var(--cyan)', animation: 'maestro-pulse .9s infinite' }}></span>
                <span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{a.title}</span>
                <span style={{ flex: 'none', fontSize: 10, letterSpacing: '.1em', color: 'var(--cyan)', border: '1px solid var(--cyan-dim)', padding: '0 6px', borderRadius: 3 }}>{a.kind}</span>
                <span style={{ flex: 'none', marginLeft: 'auto', fontSize: 10.5, color: 'var(--faint)' }}>{a.meta} · {a.time} {t.since}</span>
              </div>
            ))}
          </div>
        </div>
      )}
    </section>
  );
}

Object.assign(window, { MaestroKitTopbar: Topbar, MaestroKitConfigPanel: ConfigPanel, MaestroKitAgentSection: AgentSection });