react-hook-deep-state/dist/react-hook-deep-state.js

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import { useState as g } from "react";
function o(r) {
  return r !== null && typeof r == "object" && !Array.isArray(r);
}
function y(r, i) {
  const n = { ...r };
  for (const u of Object.keys(i)) {
    const t = i[u];
    if (o(t)) {
      const f = n[u];
      o(f) ? n[u] = y(f, t) : n[u] = y({}, t);
    } else
      n[u] = t;
  }
  return n;
}
function w(r) {
  const [i, n] = g(r);
  return [i, (t, f, k = !0) => {
    if (!f) {
      n((c) => {
        const e = t;
        return o(c) && o(e) && k ? y({ ...c }, e) : e;
      });
      return;
    }
    f && n((c) => {
      if (!o(c))
        return console.warn(
          `Cannot assign key-value pair. State must be of type "object", not "${typeof c}"`
        ), c;
      const e = f.split("."), p = structuredClone(c);
      let s = p;
      for (let a = 0; a < e.length - 1; a++) {
        const b = e[a];
        o(s[b]) || (s[b] = {}), s = s[b];
      }
      const l = e[e.length - 1];
      return k && o(s[l]) && o(t) ? s[l] = y(s[l], t) : s[l] = t, p;
    });
  }];
}
export {
  w as useDeepState
};