/* 아리 — 회의 도우미 드로어 (일정 페이지)
   사전 브리핑(upcoming) · 실시간 기록(live) · 회의 노트 + 액션 추출(done) · 1:1 어시스턴트
   window.CalMeet = { MeetDrawer } */
(function () {
  const { useState, useEffect } = React;

  const MP = {
    spark: "M12 3l1.9 5.2L19 10l-5.1 1.8L12 17l-1.9-5.2L5 10l5.1-1.8z|M19 4v3|M5 17v3",
    x: "M18 6 6 18M6 6l12 12",
    tick: "M20 6 9 17l-5-5",
    check: "M9 11l3 3L22 4|M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11",
    clock: "M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20z|M12 7v5l3 2",
    mic: "M12 2a3 3 0 0 0-3 3v6a3 3 0 0 0 6 0V5a3 3 0 0 0-3-3z|M19 10v1a7 7 0 0 1-14 0v-1|M12 18v4M8 22h8",
    file: "M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z|M14 2v6h6M9 13h6M9 17h4",
    users: "M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2|M9 11a4 4 0 1 0 0-8 4 4 0 0 0 0 8z|M23 21v-2a4 4 0 0 0-3-3.87|M16 3.13a4 4 0 0 1 0 7.75",
    list: "M8 6h13M8 12h13M8 18h13M3 6h.01M3 12h.01M3 18h.01",
    msg: "M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z",
    target: "M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20z|M12 8a4 4 0 1 0 0 8 4 4 0 0 0 0-8z|M12 12h.01",
    flag: "M4 22V4M4 4s1.5-1 5-1 5 2 8 2 4-1 4-1v10s-1.5 1-4 1-5-2-8-2-5 1-5 1",
    heart: "M19 14c1.5-1.5 3-3.4 3-5.5A4.5 4.5 0 0 0 12 5.5 4.5 4.5 0 0 0 2 8.5c0 2.1 1.5 4 3 5.5l7 7z",
    plus: "M12 5v14M5 12h14",
    zap: "M13 2 3 14h9l-1 8 10-12h-9z",
  };
  function MI({ d, w }) {
    return (
      <svg className="ic" viewBox="0 0 24 24" fill="none" stroke="currentColor"
        strokeWidth={w || 1.9} strokeLinecap="round" strokeLinejoin="round">
        {MP[d].split("|").map((s, i) => <path key={i} d={s} />)}
      </svg>
    );
  }

  function Sec({ icon, title, hint, children }) {
    return (
      <section className="md-sec">
        <div className="md-sh"><MI d={icon} /><b>{title}</b>{hint && <span className="md-hint">{hint}</span>}</div>
        {children}
      </section>
    );
  }

  /* 액션 아이템 한 줄 — '작업으로' 보내기 */
  function ActionRow({ a, onAdd }) {
    return (
      <div className={"md-act" + (a.added ? " added" : "")}>
        <span className="md-act-check"><MI d="tick" w="3" /></span>
        <span className="md-act-text">{a.text}</span>
        <span className="md-act-who">{a.who} · {a.when}</span>
        {a.added
          ? <span className="md-act-done"><MI d="tick" w="2.6" />작업에 있음</span>
          : <button className="md-act-add" onClick={onAdd}><MI d="plus" />작업으로</button>}
      </div>
    );
  }

  function MeetDrawer({ ev, meet, calName, tone, onClose }) {
    const [actions, setActions] = useState(meet.actions || []);
    useEffect(() => setActions(meet.actions || []), [ev.id]);
    useEffect(() => {
      const h = (e) => { if (e.key === "Escape") onClose(); };
      window.addEventListener("keydown", h); return () => window.removeEventListener("keydown", h);
    }, [onClose]);

    const addOne = (i) => setActions((as) => as.map((a, j) => (j === i ? { ...a, added: true } : a)));
    const addAll = () => setActions((as) => as.map((a) => ({ ...a, added: true })));
    const remaining = actions.filter((a) => !a.added).length;

    const phaseBadge = meet.phase === "done"
      ? <span className="md-phase done"><MI d="tick" w="2.6" />회의 노트 정리됨</span>
      : meet.phase === "live"
        ? <span className="md-phase live"><span className="md-pulse" />기록 중</span>
        : <span className="md-phase up"><MI d="clock" />{meet.startsIn}</span>;

    return (
      <>
        <div className="dp-backdrop" onClick={onClose} />
        <aside className={"mdrawer tint-" + tone} role="dialog" aria-label="회의 도우미">
          <div className="md-head">
            <div className="md-ic"><MI d={meet.oneOnOne ? "heart" : "spark"} /></div>
            <div className="md-ht">
              <span className="md-k">{meet.oneOnOne ? "1:1 어시스턴트" : meet.phase === "upcoming" ? "사전 브리핑" : "회의 도우미"}</span>
              <b>{ev.title}</b>
              <span className="md-sub">{ev.start}–{ev.end}{ev.loc ? " · " + ev.loc : ""} · {calName}</span>
            </div>
            <button className="md-x" onClick={onClose} aria-label="닫기"><MI d="x" /></button>
          </div>
          <div className="md-bar">{phaseBadge}{meet.meta && <span className="md-meta">{meet.meta}</span>}</div>

          <div className="md-body">
            {/* ---- 1:1 — 지난 대화 · 약속 · 시그널 · 대화 주제 ---- */}
            {meet.oneOnOne && (
              <>
                <Sec icon="msg" title="지난 1:1 요약" hint={meet.lastMeeting.when}>
                  <p className="md-note">{meet.lastMeeting.note}</p>
                </Sec>
                <Sec icon="flag" title="지난번 약속한 것">
                  {meet.promises.map((p, i) => (
                    <div key={i} className={"md-chk" + (p.done ? " done" : "")}>
                      <span className="md-cbx"><MI d="tick" w="3" /></span>{p.text}
                      {!p.done && <span className="md-tag warn">아직</span>}
                    </div>
                  ))}
                </Sec>
                <Sec icon="zap" title={meet.person.name + "님 시그널"} hint="아리가 작업·메일에서 정리">
                  {meet.signals.map((s, i) => (
                    <div key={i} className="md-sig">
                      <span className="md-sig-dot" style={{ background: `var(--${s.tone})` }} />
                      <span className="md-sig-k">{s.k}</span>
                      <span className="md-sig-v">{s.v}</span>
                    </div>
                  ))}
                </Sec>
                <Sec icon="spark" title="이런 이야기를 나눠보세요">
                  <ol className="md-points">
                    {meet.talkingPoints.map((t, i) => <li key={i}>{t}</li>)}
                  </ol>
                </Sec>
              </>
            )}

            {/* ---- 예정 회의 — 안건 · 지난 회의 · 지난 액션 · 인사이트 ---- */}
            {!meet.oneOnOne && meet.phase === "upcoming" && (
              <>
                <Sec icon="list" title="오늘 안건">
                  <ol className="md-points">{meet.agenda.map((a, i) => <li key={i}>{a}</li>)}</ol>
                </Sec>
                <Sec icon="msg" title="지난 회의에서" hint={meet.lastMeeting.when}>
                  <p className="md-note">{meet.lastMeeting.note}</p>
                </Sec>
                <Sec icon="target" title="지난 액션 아이템"
                  hint={meet.lastActions.filter((a) => a.done).length + "/" + meet.lastActions.length + " 완료"}>
                  {meet.lastActions.map((a, i) => (
                    <div key={i} className={"md-chk" + (a.done ? " done" : "")}>
                      <span className="md-cbx"><MI d="tick" w="3" /></span>{a.text}
                      <span className="md-who">{a.who}</span>
                      {!a.done && <span className="md-tag warn">미완</span>}
                    </div>
                  ))}
                </Sec>
                <Sec icon="spark" title="아리 인사이트">
                  {meet.insights.map((t, i) => (
                    <p key={i} className="md-insight" dangerouslySetInnerHTML={{ __html: t }} />
                  ))}
                </Sec>
                {meet.docs && (
                  <div className="md-docs">
                    {meet.docs.map((d, i) => <span key={i} className="md-doc"><MI d="file" />{d}</span>)}
                  </div>
                )}
              </>
            )}

            {/* ---- 끝난/진행 중 회의 — 요약 · 결정 · 액션 추출 ---- */}
            {!meet.oneOnOne && meet.phase !== "upcoming" && (
              <>
                <Sec icon={meet.phase === "live" ? "mic" : "msg"}
                  title={meet.phase === "live" ? "지금까지 논의" : "핵심 논의 요약"}
                  hint={meet.phase === "live" ? "실시간" : "음성 기록 기반"}>
                  <ul className="md-sum">{meet.summary.map((s, i) => <li key={i}>{s}</li>)}</ul>
                </Sec>
                {meet.decisions.length > 0 && (
                  <Sec icon="flag" title="결정 사항">
                    {meet.decisions.map((d, i) => (
                      <div key={i} className="md-decision"><MI d="tick" w="2.6" />{d}</div>
                    ))}
                  </Sec>
                )}
                <Sec icon="target" title="액션 아이템" hint="아리가 대화에서 추출">
                  {actions.map((a, i) => <ActionRow key={i} a={a} onAdd={() => addOne(i)} />)}
                  {remaining > 0 ? (
                    <button className="md-addall" onClick={addAll}>
                      <MI d="check" />남은 {remaining}건 모두 작업으로 보내기
                    </button>
                  ) : (
                    <div className="md-allok"><MI d="tick" w="2.6" />모든 액션이 담당자 작업으로 등록됐어요</div>
                  )}
                </Sec>
              </>
            )}
          </div>
        </aside>
      </>
    );
  }

  window.CalMeet = { MeetDrawer };
})();