// Metro module 3961 (f3962).
import { useMemo, useRef } from "react";
import { ArtboardByName } from "./Module3950";
import { useDisposableMemo } from "./Module3954";
import { callDispose } from "./Module3942";
export function useViewModelInstance(a0, a1) {
  let c13757_0 = a0;
  let r12 = a1?.instanceName;
  const name2 = a1?.name;
  if (r12 == null) {
    r12 = name2;
  }
  const name = r12;
  const artboardName = a1?.artboardName;
  const viewModelName = a1?.viewModelName;
  let r6 = a1?.useNew;
  if (r6 == null) {
    r6 = false;
  }
  let c13757_4 = r6;
  let r23 = a1?.required;
  if (r23 == null) {
    r23 = false;
  }
  const onInit = a1?.onInit;
  const ref = useRef(onInit);
  ref.current = onInit;
  const disposableMemo = useDisposableMemo(() => {
    let r3, r35, r60, instance;
    L41: {
      if (c13757_0) {
        if (c13757_0 != null && "getViewModelInstance" in c13757_0) {
          let instance3 = c13757_0.getViewModelInstance();
          if (instance3 == null) {
            instance3 = null;
          }
          r3 = {
            instance: instance3,
            needsDispose: false
          };
        } else if (c13757_0 != null && "defaultArtboardViewModel" in c13757_0) {
          if (viewModelName) {
            r35 = c13757_0.viewModelByName(viewModelName);
            if (!r35) {
              r3 = {
                instance: null,
                needsDispose: false,
                error: `ViewModel '${viewModelName}' not found`
              };
              break L41;
            }
          } else {
            r35 = c13757_0.defaultArtboardViewModel(artboardName ? ArtboardByName(artboardName) : void 0);
            if (!r35) {
              r3 = artboardName ? {
                instance: null,
                needsDispose: false,
                error: `Artboard '${artboardName}' not found or has no ViewModel`
              } : {
                instance: null,
                needsDispose: false
              };
              break L41;
            }
          }
          let instance2 = name ? r35.createInstanceByName(name) : r35.createDefaultInstance();
          if (!instance2 && name) {
            r60 = {
              instance: null,
              needsDispose: false,
              error: `ViewModel instance '${name}' not found`
            };
          } else {
            if (instance2 == null) {
              instance2 = null;
            }
            r60 = {
              instance: instance2,
              needsDispose: true
            };
          }
          r3 = r60;
        } else {
          if (name) {
            instance = c13757_0.createInstanceByName(name);
            if (!instance) {
              r3 = {
                instance: null,
                needsDispose: false,
                error: `ViewModel instance '${name}' not found`
              };
              break L41;
            }
          } else {
            instance = c13757_4 ? c13757_0.createInstance() : c13757_0.createDefaultInstance();
          }
          if (instance == null) {
            instance = null;
          }
          r3 = {
            instance,
            needsDispose: true
          };
        }
      } else {
        r3 = {
          instance: void 0,
          needsDispose: false
        };
      }
    }
    if (r3.instance && ref.current) {
      ref.current(r3.instance);
    }
    return r3;
  }, (a0) => {
    if (a0.needsDispose && a0.instance) {
      callDispose(a0.instance);
    }
  }, [a0, name, artboardName, viewModelName, r6]);
  const memo = useMemo(() => disposableMemo.error ? new Error(disposableMemo.error) : null, [disposableMemo.error]);
  if (r23 && disposableMemo.instance === null) {
    throw new Error(disposableMemo.error ? `useViewModelInstance: ${disposableMemo.error}` : "useViewModelInstance: Failed to get ViewModelInstance. Ensure the source has a valid ViewModel and instance available.");
  }
  const { instance, instance: instance2 } = disposableMemo;
  return instance ? {
    instance: instance2,
    error: null
  } : instance2 === void 0 ? {
    instance: void 0,
    error: null
  } : {
    instance: null,
    error: memo
  };
}