ant-design-x-vue-next/es/conversations/hooks/useCollapsible.mjs

Ant Design X for Vue — community continuation aligned with @ant-design/x

import { computed as a, toValue as v } from "vue";
import m from "../../_util/hooks/useMergedState.mjs";
function b(r, c) {
  const n = a(() => !!v(r)), e = a(() => v(c) || {}), o = a(
    () => !n.value || e.value.expandedKeys === void 0
  ), i = a(
    () => o.value ? void 0 : e.value.expandedKeys
  ), [t, x] = m(
    () => e.value.defaultExpandedKeys || [],
    { value: i }
  );
  return {
    enableCollapse: n,
    expandedKeys: t,
    onItemExpand: (d) => {
      var u, p;
      if (!n.value) return;
      const l = o.value ? t.value : e.value.expandedKeys || [], s = l.includes(d) ? l.filter((f) => f !== d) : [...l, d];
      (p = (u = e.value).onExpand) == null || p.call(u, s), o.value && x(s);
    }
  };
}
export {
  b as default
};