"""Demo console (#17, ADR-004/005): web chat of the patient, demo clock and scenario playback.

Everything goes through the HTTP API (`API_BASE_URL`); the page keeps working when the backend serves fixtures.
"""

import sys
from pathlib import Path

import streamlit as st

# `streamlit run dashboard/app.py` already puts dashboard/ on sys.path; this keeps the page runnable on its own.
sys.path.insert(0, str(Path(__file__).resolve().parents[1]))

from console import widgets as w  # noqa: E402
from console.playback_ui import render_playback_panel  # noqa: E402

from dashboard import theme  # noqa: E402
from dashboard.components import ui  # noqa: E402

st.set_page_config(page_title="Демо-консоль", page_icon="🎬", layout="wide")

st.html(theme.CSS)
st.html(
    ui.page_header(
        "Демо-консоль",
        "Чат пациента и сценарий сопровождения. Прототип на синтетических данных.",
        kicker="Демонстрация",
    )
)

persona = w.select_persona()
w.render_connect_hero()
w.show_flash()
st.sidebar.caption(f"API: {w.get_api().base_url}")

# One switch for the presentation: initial questionnaires after consent on/off (off → straight to the chat).
try:
    _screening = bool(w.get_api().demo_settings().get("screening_enabled", True))
    _wanted = st.sidebar.toggle(
        "Начальный тест (скрининг)",
        value=_screening,
        help="Выключено: после согласия пациент сразу попадает в чат, без опросников.",
    )
    if _wanted != _screening:
        w.get_api().set_screening(_wanted)
        st.sidebar.success("Начальный тест " + ("включён" if _wanted else "выключен"))
except Exception:  # noqa: BLE001 — the switch must never break the console
    st.sidebar.caption("Переключатель теста недоступен (API)")

with st.container(border=True, key="panel-console-clock"):
    w.render_clock_bar(persona, key="console-clock")

chat_col, play_col = st.columns([1.05, 1], gap="large")
with chat_col, st.container(border=True, key="panel-console-chat"):
    st.subheader(f"Чат пациента — {persona.get('display_name') or persona['token']}")
    w.render_chat(persona["token"], height=560, key="console-chat")
with play_col, st.container(border=True, key="panel-console-scenario"):
    render_playback_panel(persona)