package androidx.compose.runtime;

import androidx.compose.runtime.collection.MutableVector;
import androidx.compose.runtime.internal.IntRef;
import androidx.compose.runtime.internal.SnapshotThreadLocal;
import androidx.compose.runtime.snapshots.StateFactoryMarker;

/* JADX INFO: loaded from: classes.dex */
final /* synthetic */ class SnapshotStateKt__DerivedStateKt {
    private static final SnapshotThreadLocal<IntRef> calculationBlockNestedLevel = new SnapshotThreadLocal<>();
    private static final SnapshotThreadLocal<MutableVector<DerivedStateObserver>> derivedStateObservers = new SnapshotThreadLocal<>();

    public static final MutableVector<DerivedStateObserver> derivedStateObservers() {
        SnapshotThreadLocal<MutableVector<DerivedStateObserver>> snapshotThreadLocal = derivedStateObservers;
        MutableVector<DerivedStateObserver> mutableVector = snapshotThreadLocal.get();
        if (mutableVector != null) {
            return mutableVector;
        }
        MutableVector<DerivedStateObserver> mutableVector2 = new MutableVector<>(new DerivedStateObserver[0], 0);
        snapshotThreadLocal.set(mutableVector2);
        return mutableVector2;
    }

    @StateFactoryMarker
    public static final <T> State<T> derivedStateOf(J4.a aVar) {
        return new DerivedSnapshotState(aVar, null);
    }

    private static final <R> R notifyObservers$SnapshotStateKt__DerivedStateKt(DerivedState<?> derivedState, J4.a aVar) {
        MutableVector<DerivedStateObserver> mutableVectorDerivedStateObservers = SnapshotStateKt.derivedStateObservers();
        DerivedStateObserver[] derivedStateObserverArr = mutableVectorDerivedStateObservers.content;
        int size = mutableVectorDerivedStateObservers.getSize();
        int i6 = 0;
        for (int i7 = 0; i7 < size; i7++) {
            derivedStateObserverArr[i7].start(derivedState);
        }
        try {
            return (R) aVar.invoke();
        } finally {
            DerivedStateObserver[] derivedStateObserverArr2 = mutableVectorDerivedStateObservers.content;
            int size2 = mutableVectorDerivedStateObservers.getSize();
            while (i6 < size2) {
                derivedStateObserverArr2[i6].done(derivedState);
                i6++;
            }
        }
    }

    public static final <R> void observeDerivedStateRecalculations(DerivedStateObserver derivedStateObserver, J4.a aVar) {
        MutableVector<DerivedStateObserver> mutableVectorDerivedStateObservers = SnapshotStateKt.derivedStateObservers();
        try {
            mutableVectorDerivedStateObservers.add(derivedStateObserver);
            aVar.invoke();
        } finally {
            mutableVectorDerivedStateObservers.removeAt(mutableVectorDerivedStateObservers.getSize() - 1);
        }
    }

    private static final <T> T withCalculationNestedLevel$SnapshotStateKt__DerivedStateKt(J4.c cVar) {
        IntRef intRef = (IntRef) calculationBlockNestedLevel.get();
        if (intRef == null) {
            intRef = new IntRef(0);
            calculationBlockNestedLevel.set(intRef);
        }
        return (T) cVar.invoke(intRef);
    }

    @StateFactoryMarker
    public static final <T> State<T> derivedStateOf(SnapshotMutationPolicy<T> snapshotMutationPolicy, J4.a aVar) {
        return new DerivedSnapshotState(aVar, snapshotMutationPolicy);
    }
}