@hoosei/voxweave-react/dist/esm/index34.js

A customizable and interactive voice UI component for React applications

import * as i from "react";
import { useComposedRefs as O } from "./index24.js";
import { useLayoutEffect as A } from "./index39.js";
function E(n, e) {
  return i.useReducer((t, r) => e[t][r] ?? t, n);
}
var T = (n) => {
  const { present: e, children: t } = n, r = R(e), a = typeof t == "function" ? t({ present: r.isPresent }) : i.Children.only(t), c = O(r.ref, v(a));
  return typeof t == "function" || r.isPresent ? i.cloneElement(a, { ref: c }) : null;
};
T.displayName = "Presence";
function R(n) {
  const [e, t] = i.useState(), r = i.useRef(null), a = i.useRef(n), c = i.useRef("none"), p = n ? "mounted" : "unmounted", [N, s] = E(p, {
    mounted: {
      UNMOUNT: "unmounted",
      ANIMATION_OUT: "unmountSuspended"
    },
    unmountSuspended: {
      MOUNT: "mounted",
      ANIMATION_END: "unmounted"
    },
    unmounted: {
      MOUNT: "mounted"
    }
  });
  return i.useEffect(() => {
    const o = l(r.current);
    c.current = N === "mounted" ? o : "none";
  }, [N]), A(() => {
    const o = r.current, m = a.current;
    if (m !== n) {
      const f = c.current, u = l(o);
      n ? s("MOUNT") : u === "none" || o?.display === "none" ? s("UNMOUNT") : s(m && f !== u ? "ANIMATION_OUT" : "UNMOUNT"), a.current = n;
    }
  }, [n, s]), A(() => {
    if (e) {
      let o;
      const m = e.ownerDocument.defaultView ?? window, d = (u) => {
        const g = l(r.current).includes(u.animationName);
        if (u.target === e && g && (s("ANIMATION_END"), !a.current)) {
          const y = e.style.animationFillMode;
          e.style.animationFillMode = "forwards", o = m.setTimeout(() => {
            e.style.animationFillMode === "forwards" && (e.style.animationFillMode = y);
          });
        }
      }, f = (u) => {
        u.target === e && (c.current = l(r.current));
      };
      return e.addEventListener("animationstart", f), e.addEventListener("animationcancel", d), e.addEventListener("animationend", d), () => {
        m.clearTimeout(o), e.removeEventListener("animationstart", f), e.removeEventListener("animationcancel", d), e.removeEventListener("animationend", d);
      };
    } else
      s("ANIMATION_END");
  }, [e, s]), {
    isPresent: ["mounted", "unmountSuspended"].includes(N),
    ref: i.useCallback((o) => {
      r.current = o ? getComputedStyle(o) : null, t(o);
    }, [])
  };
}
function l(n) {
  return n?.animationName || "none";
}
function v(n) {
  let e = Object.getOwnPropertyDescriptor(n.props, "ref")?.get, t = e && "isReactWarning" in e && e.isReactWarning;
  return t ? n.ref : (e = Object.getOwnPropertyDescriptor(n, "ref")?.get, t = e && "isReactWarning" in e && e.isReactWarning, t ? n.props.ref : n.props.ref || n.ref);
}
export {
  T as Presence
};
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