@hakit/core/dist/es/hooks/useLogs/index.js

A collection of React hooks and helpers for Home Assistant to easily communicate with the Home Assistant WebSocket API.

import { useState as _, useRef as d, useMemo as D, useCallback as m, useEffect as k } from "react";
import { subscribeLogbook as R } from "./logbook.js";
import "lodash";
import "../../utils/light/index.js";
import "../useLocale/locales/index.js";
import "../../../index-BfdcdUoC.js";
import "../../HassConnect/HassContext.js";
import "@iconify/react";
import { useStore as x } from "../useStore/index.js";
import "home-assistant-js-websocket";
import { useDebouncedCallback as B } from "use-debounce";
const y = 24, g = (f, i) => new Date(f.getTime() - i * 1e3).getTime() / 1e3;
function z(f, i) {
  const [b, L] = _(void 0), l = x((e) => e.connection), [w, s] = _([]), n = d([]), a = d(!1), u = d(void 0), c = D(() => {
    const e = {};
    return i?.hoursToShow ? e.recent = i.hoursToShow * 60 * 60 : i?.startTime && i?.endTime ? e.range = [i.startTime, i.endTime] : e.recent = y * 60 * 60, e;
  }, [i]), h = m(() => {
    const e = /* @__PURE__ */ new Date();
    if ("range" in c)
      return {
        now: e,
        startTime: c.range[0],
        endTime: c.range[1],
        purgeBeforePythonTime: void 0
      };
    if ("recent" in c) {
      const o = g(e, c.recent);
      return {
        now: e,
        startTime: new Date(o * 1e3),
        // end streaming one year from now
        endTime: new Date(e.getTime() + 86400 * 365 * 1e3),
        purgeBeforePythonTime: g(e, c.recent)
      };
    }
    throw new Error("Unexpected time specified");
  }, [c]), T = m(
    (e) => n.current ? e ? n.current.filter((o) => o.when > e) : n.current : [],
    []
  ), p = m(
    (e) => {
      const o = c && "recent" in c ? g(/* @__PURE__ */ new Date(), c.recent) : void 0, r = [...e.events].reverse();
      if (!n.current.length) {
        n.current = r, s(r);
        return;
      }
      if (!r.length)
        return;
      const t = T(o);
      t.length ? r[r.length - 1].when > // oldest new entry
      t[0].when ? (n.current = r.concat(t), s(n.current)) : t[t.length - 1].when > // oldest old entry
      r[0].when ? (n.current = t.concat(r), s(n.current)) : (n.current = t.concat(r).sort((O, P) => P.when - O.when), s(n.current)) : (n.current = r, s(r));
    },
    [c, T]
  );
  k(() => () => {
    a.current = !1, n.current = [], s([]);
  }, []);
  const S = m(
    (e, o) => R(
      l,
      (t) => {
        a.current && p(t);
      },
      o.startTime.toISOString(),
      o.endTime.toISOString(),
      [e]
    ).catch((t) => {
      a.current = !1, t instanceof Error && L(t.message);
    }),
    [l, p]
  ), E = B(
    async (e, o) => {
      if (u.current) {
        const r = await u.current;
        r && await r(), u.current = void 0;
      }
      a.current = !0, u.current = await S(e, o);
    },
    100,
    {
      leading: !0,
      trailing: !0
    }
  );
  if (k(() => {
    const e = h();
    return E(f, e), () => {
      a.current = !1, u.current && u.current();
    };
  }, [h, E, S, f]), b)
    throw new Error(b);
  return D(() => w, [w]);
}
export {
  z as useLogs
};
//# sourceMappingURL=index.js.map