package androidx.recyclerview.widget;

import android.view.View;
import androidx.recyclerview.widget.RecyclerView;

/* loaded from: classes.dex */
class ScrollbarHelper {
    static int a(RecyclerView.State state, OrientationHelper orientationHelper, View view, View view2, RecyclerView.LayoutManager layoutManager, boolean z, boolean z2) {
        if (layoutManager.e() == 0 || state.a() == 0 || view == null || view2 == null) {
            return 0;
        }
        int max = z2 ? Math.max(0, (state.a() - Math.max(layoutManager.l(view), layoutManager.l(view2))) - 1) : Math.max(0, Math.min(layoutManager.l(view), layoutManager.l(view2)));
        if (z) {
            return Math.round((max * (Math.abs(orientationHelper.a(view2) - orientationHelper.d(view)) / (Math.abs(layoutManager.l(view) - layoutManager.l(view2)) + 1))) + (orientationHelper.f() - orientationHelper.d(view)));
        }
        return max;
    }

    static int b(RecyclerView.State state, OrientationHelper orientationHelper, View view, View view2, RecyclerView.LayoutManager layoutManager, boolean z) {
        if (layoutManager.e() == 0 || state.a() == 0 || view == null || view2 == null) {
            return 0;
        }
        if (!z) {
            return state.a();
        }
        return (int) (((orientationHelper.a(view2) - orientationHelper.d(view)) / (Math.abs(layoutManager.l(view) - layoutManager.l(view2)) + 1)) * state.a());
    }

    static int a(RecyclerView.State state, OrientationHelper orientationHelper, View view, View view2, RecyclerView.LayoutManager layoutManager, boolean z) {
        if (layoutManager.e() == 0 || state.a() == 0 || view == null || view2 == null) {
            return 0;
        }
        if (!z) {
            return Math.abs(layoutManager.l(view) - layoutManager.l(view2)) + 1;
        }
        return Math.min(orientationHelper.g(), orientationHelper.a(view2) - orientationHelper.d(view));
    }
}