package androidx.recyclerview.widget;

import android.content.Context;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.util.SparseIntArray;
import android.view.View;
import android.view.ViewGroup;
import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import c.d.b.a.a;
import java.util.Arrays;
public class GridLayoutManager extends LinearLayoutManager {
    private static final boolean DEBUG = false;
    public static final int DEFAULT_SPAN_COUNT = -1;
    private static final String TAG = "GridLayoutManager";
    public int[] mCachedBorders;
    public final Rect mDecorInsets = new Rect();
    public boolean mPendingSpanCountChange = false;
    public final SparseIntArray mPreLayoutSpanIndexCache = new SparseIntArray();
    public final SparseIntArray mPreLayoutSpanSizeCache = new SparseIntArray();
    public View[] mSet;
    public int mSpanCount = -1;
    public SpanSizeLookup mSpanSizeLookup = new DefaultSpanSizeLookup();
    private boolean mUsingSpansToEstimateScrollBarDimensions;

    public static final class DefaultSpanSizeLookup extends SpanSizeLookup {
        @Override // androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup
        public int getSpanIndex(int i, int i2) {
            return i % i2;
        }

        @Override // androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup
        public int getSpanSize(int i) {
            return 1;
        }
    }

    public static class LayoutParams extends RecyclerView.LayoutParams {
        public static final int INVALID_SPAN_ID = -1;
        public int mSpanIndex = -1;
        public int mSpanSize = 0;

        public LayoutParams(int i, int i2) {
            super(i, i2);
        }

        public LayoutParams(Context context, AttributeSet attributeSet) {
            super(context, attributeSet);
        }

        public LayoutParams(ViewGroup.LayoutParams layoutParams) {
            super(layoutParams);
        }

        public LayoutParams(ViewGroup.MarginLayoutParams marginLayoutParams) {
            super(marginLayoutParams);
        }

        public LayoutParams(RecyclerView.LayoutParams layoutParams) {
            super(layoutParams);
        }

        public int getSpanIndex() {
            return this.mSpanIndex;
        }

        public int getSpanSize() {
            return this.mSpanSize;
        }
    }

    public static abstract class SpanSizeLookup {
        private boolean mCacheSpanGroupIndices = false;
        private boolean mCacheSpanIndices = false;
        public final SparseIntArray mSpanGroupIndexCache = new SparseIntArray();
        public final SparseIntArray mSpanIndexCache = new SparseIntArray();

        public static int findFirstKeyLessThan(SparseIntArray sparseIntArray, int i) {
            int size = sparseIntArray.size() - 1;
            int i2 = 0;
            while (i2 <= size) {
                int i3 = (i2 + size) >>> 1;
                if (sparseIntArray.keyAt(i3) < i) {
                    i2 = i3 + 1;
                } else {
                    size = i3 - 1;
                }
            }
            int i4 = i2 - 1;
            if (i4 < 0 || i4 >= sparseIntArray.size()) {
                return -1;
            }
            return sparseIntArray.keyAt(i4);
        }

        public int getCachedSpanGroupIndex(int i, int i2) {
            if (!this.mCacheSpanGroupIndices) {
                return getSpanGroupIndex(i, i2);
            }
            int i3 = this.mSpanGroupIndexCache.get(i, -1);
            if (i3 != -1) {
                return i3;
            }
            int spanGroupIndex = getSpanGroupIndex(i, i2);
            this.mSpanGroupIndexCache.put(i, spanGroupIndex);
            return spanGroupIndex;
        }

        public int getCachedSpanIndex(int i, int i2) {
            if (!this.mCacheSpanIndices) {
                return getSpanIndex(i, i2);
            }
            int i3 = this.mSpanIndexCache.get(i, -1);
            if (i3 != -1) {
                return i3;
            }
            int spanIndex = getSpanIndex(i, i2);
            this.mSpanIndexCache.put(i, spanIndex);
            return spanIndex;
        }

        public int getSpanGroupIndex(int i, int i2) {
            int i3;
            int i4;
            int i5;
            int findFirstKeyLessThan;
            if (!this.mCacheSpanGroupIndices || (findFirstKeyLessThan = findFirstKeyLessThan(this.mSpanGroupIndexCache, i)) == -1) {
                i5 = 0;
                i4 = 0;
                i3 = 0;
            } else {
                i4 = this.mSpanGroupIndexCache.get(findFirstKeyLessThan);
                i3 = findFirstKeyLessThan + 1;
                i5 = getSpanSize(findFirstKeyLessThan) + getCachedSpanIndex(findFirstKeyLessThan, i2);
                if (i5 == i2) {
                    i4++;
                    i5 = 0;
                }
            }
            int spanSize = getSpanSize(i);
            while (i3 < i) {
                int spanSize2 = getSpanSize(i3);
                i5 += spanSize2;
                if (i5 == i2) {
                    i4++;
                    i5 = 0;
                } else if (i5 > i2) {
                    i4++;
                    i5 = spanSize2;
                }
                i3++;
            }
            return i5 + spanSize > i2 ? i4 + 1 : i4;
        }

        /* JADX WARNING: Removed duplicated region for block: B:10:0x0024  */
        public int getSpanIndex(int i, int i2) {
            int i3;
            int i4;
            int spanSize = getSpanSize(i);
            if (spanSize == i2) {
                return 0;
            }
            if (!this.mCacheSpanIndices || (i4 = findFirstKeyLessThan(this.mSpanIndexCache, i)) < 0) {
                i4 = 0;
                i3 = 0;
            } else {
                i3 = getSpanSize(i4) + this.mSpanIndexCache.get(i4);
                i4++;
            }
            if (i4 < i) {
                int spanSize2 = getSpanSize(i4);
                i3 += spanSize2;
                if (i3 == i2) {
                    i3 = 0;
                } else if (i3 > i2) {
                    i3 = spanSize2;
                }
                i4++;
                if (i4 < i) {
                }
            }
            if (spanSize + i3 <= i2) {
                return i3;
            }
            return 0;
        }

        public abstract int getSpanSize(int i);

        public void invalidateSpanGroupIndexCache() {
            this.mSpanGroupIndexCache.clear();
        }

        public void invalidateSpanIndexCache() {
            this.mSpanIndexCache.clear();
        }

        public boolean isSpanGroupIndexCacheEnabled() {
            return this.mCacheSpanGroupIndices;
        }

        public boolean isSpanIndexCacheEnabled() {
            return this.mCacheSpanIndices;
        }

        public void setSpanGroupIndexCacheEnabled(boolean z2) {
            if (!z2) {
                this.mSpanGroupIndexCache.clear();
            }
            this.mCacheSpanGroupIndices = z2;
        }

        public void setSpanIndexCacheEnabled(boolean z2) {
            if (!z2) {
                this.mSpanGroupIndexCache.clear();
            }
            this.mCacheSpanIndices = z2;
        }
    }

    public GridLayoutManager(Context context, int i) {
        super(context);
        setSpanCount(i);
    }

    public GridLayoutManager(Context context, int i, int i2, boolean z2) {
        super(context, i2, z2);
        setSpanCount(i);
    }

    public GridLayoutManager(Context context, AttributeSet attributeSet, int i, int i2) {
        super(context, attributeSet, i, i2);
        setSpanCount(RecyclerView.LayoutManager.getProperties(context, attributeSet, i, i2).spanCount);
    }

    private void assignSpans(RecyclerView.Recycler recycler, RecyclerView.State state, int i, boolean z2) {
        int i2;
        int i3;
        int i4 = 0;
        int i5 = -1;
        if (z2) {
            i5 = i;
            i3 = 0;
            i2 = 1;
        } else {
            i3 = i - 1;
            i2 = -1;
        }
        while (i3 != i5) {
            View view = this.mSet[i3];
            LayoutParams layoutParams = (LayoutParams) view.getLayoutParams();
            int spanSize = getSpanSize(recycler, state, getPosition(view));
            layoutParams.mSpanSize = spanSize;
            layoutParams.mSpanIndex = i4;
            i4 += spanSize;
            i3 += i2;
        }
    }

    private void cachePreLayoutSpanMapping() {
        int childCount = getChildCount();
        for (int i = 0; i < childCount; i++) {
            LayoutParams layoutParams = (LayoutParams) getChildAt(i).getLayoutParams();
            int viewLayoutPosition = layoutParams.getViewLayoutPosition();
            this.mPreLayoutSpanSizeCache.put(viewLayoutPosition, layoutParams.getSpanSize());
            this.mPreLayoutSpanIndexCache.put(viewLayoutPosition, layoutParams.getSpanIndex());
        }
    }

    private void calculateItemBorders(int i) {
        this.mCachedBorders = calculateItemBorders(this.mCachedBorders, this.mSpanCount, i);
    }

    public static int[] calculateItemBorders(int[] iArr, int i, int i2) {
        int i3;
        if (!(iArr != null && iArr.length == i + 1 && iArr[iArr.length - 1] == i2)) {
            iArr = new int[(i + 1)];
        }
        int i4 = 0;
        iArr[0] = 0;
        int i5 = i2 / i;
        int i6 = i2 % i;
        int i7 = 0;
        for (int i8 = 1; i8 <= i; i8++) {
            i4 += i6;
            if (i4 <= 0 || i - i4 >= i6) {
                i3 = i5;
            } else {
                i3 = i5 + 1;
                i4 -= i;
            }
            i7 += i3;
            iArr[i8] = i7;
        }
        return iArr;
    }

    private void clearPreLayoutSpanMappingCache() {
        this.mPreLayoutSpanSizeCache.clear();
        this.mPreLayoutSpanIndexCache.clear();
    }

    private int computeScrollOffsetWithSpanInfo(RecyclerView.State state) {
        if (!(getChildCount() == 0 || state.getItemCount() == 0)) {
            ensureLayoutState();
            boolean isSmoothScrollbarEnabled = isSmoothScrollbarEnabled();
            View findFirstVisibleChildClosestToStart = findFirstVisibleChildClosestToStart(!isSmoothScrollbarEnabled, true);
            View findFirstVisibleChildClosestToEnd = findFirstVisibleChildClosestToEnd(!isSmoothScrollbarEnabled, true);
            if (!(findFirstVisibleChildClosestToStart == null || findFirstVisibleChildClosestToEnd == null)) {
                int cachedSpanGroupIndex = this.mSpanSizeLookup.getCachedSpanGroupIndex(getPosition(findFirstVisibleChildClosestToStart), this.mSpanCount);
                int cachedSpanGroupIndex2 = this.mSpanSizeLookup.getCachedSpanGroupIndex(getPosition(findFirstVisibleChildClosestToEnd), this.mSpanCount);
                int min = Math.min(cachedSpanGroupIndex, cachedSpanGroupIndex2);
                int max = this.mShouldReverseLayout ? Math.max(0, ((this.mSpanSizeLookup.getCachedSpanGroupIndex(state.getItemCount() - 1, this.mSpanCount) + 1) - Math.max(cachedSpanGroupIndex, cachedSpanGroupIndex2)) - 1) : Math.max(0, min);
                if (!isSmoothScrollbarEnabled) {
                    return max;
                }
                return Math.round((((float) max) * (((float) Math.abs(this.mOrientationHelper.getDecoratedEnd(findFirstVisibleChildClosestToEnd) - this.mOrientationHelper.getDecoratedStart(findFirstVisibleChildClosestToStart))) / ((float) ((this.mSpanSizeLookup.getCachedSpanGroupIndex(getPosition(findFirstVisibleChildClosestToEnd), this.mSpanCount) - this.mSpanSizeLookup.getCachedSpanGroupIndex(getPosition(findFirstVisibleChildClosestToStart), this.mSpanCount)) + 1)))) + ((float) (this.mOrientationHelper.getStartAfterPadding() - this.mOrientationHelper.getDecoratedStart(findFirstVisibleChildClosestToStart))));
            }
        }
        return 0;
    }

    private int computeScrollRangeWithSpanInfo(RecyclerView.State state) {
        if (!(getChildCount() == 0 || state.getItemCount() == 0)) {
            ensureLayoutState();
            View findFirstVisibleChildClosestToStart = findFirstVisibleChildClosestToStart(!isSmoothScrollbarEnabled(), true);
            View findFirstVisibleChildClosestToEnd = findFirstVisibleChildClosestToEnd(!isSmoothScrollbarEnabled(), true);
            if (!(findFirstVisibleChildClosestToStart == null || findFirstVisibleChildClosestToEnd == null)) {
                if (!isSmoothScrollbarEnabled()) {
                    return this.mSpanSizeLookup.getCachedSpanGroupIndex(state.getItemCount() - 1, this.mSpanCount) + 1;
                }
                int decoratedEnd = this.mOrientationHelper.getDecoratedEnd(findFirstVisibleChildClosestToEnd) - this.mOrientationHelper.getDecoratedStart(findFirstVisibleChildClosestToStart);
                int cachedSpanGroupIndex = this.mSpanSizeLookup.getCachedSpanGroupIndex(getPosition(findFirstVisibleChildClosestToStart), this.mSpanCount);
                return (int) ((((float) decoratedEnd) / ((float) ((this.mSpanSizeLookup.getCachedSpanGroupIndex(getPosition(findFirstVisibleChildClosestToEnd), this.mSpanCount) - cachedSpanGroupIndex) + 1))) * ((float) (this.mSpanSizeLookup.getCachedSpanGroupIndex(state.getItemCount() - 1, this.mSpanCount) + 1)));
            }
        }
        return 0;
    }

    private void ensureAnchorIsInCorrectSpan(RecyclerView.Recycler recycler, RecyclerView.State state, LinearLayoutManager.AnchorInfo anchorInfo, int i) {
        boolean z2 = i == 1;
        int spanIndex = getSpanIndex(recycler, state, anchorInfo.mPosition);
        if (z2) {
            while (spanIndex > 0) {
                int i2 = anchorInfo.mPosition;
                if (i2 > 0) {
                    int i3 = i2 - 1;
                    anchorInfo.mPosition = i3;
                    spanIndex = getSpanIndex(recycler, state, i3);
                } else {
                    return;
                }
            }
            return;
        }
        int itemCount = state.getItemCount() - 1;
        int i4 = anchorInfo.mPosition;
        while (i4 < itemCount) {
            int i5 = i4 + 1;
            int spanIndex2 = getSpanIndex(recycler, state, i5);
            if (spanIndex2 <= spanIndex) {
                break;
            }
            i4 = i5;
            spanIndex = spanIndex2;
        }
        anchorInfo.mPosition = i4;
    }

    private void ensureViewSet() {
        View[] viewArr = this.mSet;
        if (viewArr == null || viewArr.length != this.mSpanCount) {
            this.mSet = new View[this.mSpanCount];
        }
    }

    private int getSpanGroupIndex(RecyclerView.Recycler recycler, RecyclerView.State state, int i) {
        if (!state.isPreLayout()) {
            return this.mSpanSizeLookup.getCachedSpanGroupIndex(i, this.mSpanCount);
        }
        int convertPreLayoutPositionToPostLayout = recycler.convertPreLayoutPositionToPostLayout(i);
        if (convertPreLayoutPositionToPostLayout != -1) {
            return this.mSpanSizeLookup.getCachedSpanGroupIndex(convertPreLayoutPositionToPostLayout, this.mSpanCount);
        }
        a.f0("Cannot find span size for pre layout position. ", i, "GridLayoutManager");
        return 0;
    }

    private int getSpanIndex(RecyclerView.Recycler recycler, RecyclerView.State state, int i) {
        if (!state.isPreLayout()) {
            return this.mSpanSizeLookup.getCachedSpanIndex(i, this.mSpanCount);
        }
        int i2 = this.mPreLayoutSpanIndexCache.get(i, -1);
        if (i2 != -1) {
            return i2;
        }
        int convertPreLayoutPositionToPostLayout = recycler.convertPreLayoutPositionToPostLayout(i);
        if (convertPreLayoutPositionToPostLayout != -1) {
            return this.mSpanSizeLookup.getCachedSpanIndex(convertPreLayoutPositionToPostLayout, this.mSpanCount);
        }
        a.f0("Cannot find span size for pre layout position. It is not cached, not in the adapter. Pos:", i, "GridLayoutManager");
        return 0;
    }

    private int getSpanSize(RecyclerView.Recycler recycler, RecyclerView.State state, int i) {
        if (!state.isPreLayout()) {
            return this.mSpanSizeLookup.getSpanSize(i);
        }
        int i2 = this.mPreLayoutSpanSizeCache.get(i, -1);
        if (i2 != -1) {
            return i2;
        }
        int convertPreLayoutPositionToPostLayout = recycler.convertPreLayoutPositionToPostLayout(i);
        if (convertPreLayoutPositionToPostLayout != -1) {
            return this.mSpanSizeLookup.getSpanSize(convertPreLayoutPositionToPostLayout);
        }
        a.f0("Cannot find span size for pre layout position. It is not cached, not in the adapter. Pos:", i, "GridLayoutManager");
        return 1;
    }

    private void guessMeasurement(float f, int i) {
        calculateItemBorders(Math.max(Math.round(f * ((float) this.mSpanCount)), i));
    }

    private void measureChild(View view, int i, boolean z2) {
        int i2;
        int i3;
        LayoutParams layoutParams = (LayoutParams) view.getLayoutParams();
        Rect rect = layoutParams.mDecorInsets;
        int i4 = rect.top + rect.bottom + ((ViewGroup.MarginLayoutParams) layoutParams).topMargin + ((ViewGroup.MarginLayoutParams) layoutParams).bottomMargin;
        int i5 = rect.left + rect.right + ((ViewGroup.MarginLayoutParams) layoutParams).leftMargin + ((ViewGroup.MarginLayoutParams) layoutParams).rightMargin;
        int spaceForSpanRange = getSpaceForSpanRange(layoutParams.mSpanIndex, layoutParams.mSpanSize);
        if (this.mOrientation == 1) {
            i2 = RecyclerView.LayoutManager.getChildMeasureSpec(spaceForSpanRange, i, i5, ((ViewGroup.MarginLayoutParams) layoutParams).width, false);
            i3 = RecyclerView.LayoutManager.getChildMeasureSpec(this.mOrientationHelper.getTotalSpace(), getHeightMode(), i4, ((ViewGroup.MarginLayoutParams) layoutParams).height, true);
        } else {
            int childMeasureSpec = RecyclerView.LayoutManager.getChildMeasureSpec(spaceForSpanRange, i, i4, ((ViewGroup.MarginLayoutParams) layoutParams).height, false);
            int childMeasureSpec2 = RecyclerView.LayoutManager.getChildMeasureSpec(this.mOrientationHelper.getTotalSpace(), getWidthMode(), i5, ((ViewGroup.MarginLayoutParams) layoutParams).width, true);
            i3 = childMeasureSpec;
            i2 = childMeasureSpec2;
        }
        measureChildWithDecorationsAndMargin(view, i2, i3, z2);
    }

    private void measureChildWithDecorationsAndMargin(View view, int i, int i2, boolean z2) {
        RecyclerView.LayoutParams layoutParams = (RecyclerView.LayoutParams) view.getLayoutParams();
        if (z2 ? shouldReMeasureChild(view, i, i2, layoutParams) : shouldMeasureChild(view, i, i2, layoutParams)) {
            view.measure(i, i2);
        }
    }

    private void updateMeasurements() {
        int i;
        int i2;
        if (getOrientation() == 1) {
            i2 = getWidth() - getPaddingRight();
            i = getPaddingLeft();
        } else {
            i2 = getHeight() - getPaddingBottom();
            i = getPaddingTop();
        }
        calculateItemBorders(i2 - i);
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public boolean checkLayoutParams(RecyclerView.LayoutParams layoutParams) {
        return layoutParams instanceof LayoutParams;
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager
    public void collectPrefetchPositionsForLayoutState(RecyclerView.State state, LinearLayoutManager.LayoutState layoutState, RecyclerView.LayoutManager.LayoutPrefetchRegistry layoutPrefetchRegistry) {
        int i = this.mSpanCount;
        for (int i2 = 0; i2 < this.mSpanCount && layoutState.hasMore(state) && i > 0; i2++) {
            int i3 = layoutState.mCurrentPosition;
            layoutPrefetchRegistry.addPosition(i3, Math.max(0, layoutState.mScrollingOffset));
            i -= this.mSpanSizeLookup.getSpanSize(i3);
            layoutState.mCurrentPosition += layoutState.mItemDirection;
        }
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public int computeHorizontalScrollOffset(RecyclerView.State state) {
        return this.mUsingSpansToEstimateScrollBarDimensions ? computeScrollOffsetWithSpanInfo(state) : super.computeHorizontalScrollOffset(state);
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public int computeHorizontalScrollRange(RecyclerView.State state) {
        return this.mUsingSpansToEstimateScrollBarDimensions ? computeScrollRangeWithSpanInfo(state) : super.computeHorizontalScrollRange(state);
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public int computeVerticalScrollOffset(RecyclerView.State state) {
        return this.mUsingSpansToEstimateScrollBarDimensions ? computeScrollOffsetWithSpanInfo(state) : super.computeVerticalScrollOffset(state);
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public int computeVerticalScrollRange(RecyclerView.State state) {
        return this.mUsingSpansToEstimateScrollBarDimensions ? computeScrollRangeWithSpanInfo(state) : super.computeVerticalScrollRange(state);
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager
    public View findReferenceChild(RecyclerView.Recycler recycler, RecyclerView.State state, int i, int i2, int i3) {
        ensureLayoutState();
        int startAfterPadding = this.mOrientationHelper.getStartAfterPadding();
        int endAfterPadding = this.mOrientationHelper.getEndAfterPadding();
        int i4 = i2 > i ? 1 : -1;
        View view = null;
        View view2 = null;
        while (i != i2) {
            View childAt = getChildAt(i);
            int position = getPosition(childAt);
            if (position >= 0 && position < i3 && getSpanIndex(recycler, state, position) == 0) {
                if (((RecyclerView.LayoutParams) childAt.getLayoutParams()).isItemRemoved()) {
                    if (view2 == null) {
                        view2 = childAt;
                    }
                } else if (this.mOrientationHelper.getDecoratedStart(childAt) < endAfterPadding && this.mOrientationHelper.getDecoratedEnd(childAt) >= startAfterPadding) {
                    return childAt;
                } else {
                    if (view == null) {
                        view = childAt;
                    }
                }
            }
            i += i4;
        }
        return view != null ? view : view2;
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public RecyclerView.LayoutParams generateDefaultLayoutParams() {
        return this.mOrientation == 0 ? new LayoutParams(-2, -1) : new LayoutParams(-1, -2);
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public RecyclerView.LayoutParams generateLayoutParams(Context context, AttributeSet attributeSet) {
        return new LayoutParams(context, attributeSet);
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public RecyclerView.LayoutParams generateLayoutParams(ViewGroup.LayoutParams layoutParams) {
        return layoutParams instanceof ViewGroup.MarginLayoutParams ? new LayoutParams((ViewGroup.MarginLayoutParams) layoutParams) : new LayoutParams(layoutParams);
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public int getColumnCountForAccessibility(RecyclerView.Recycler recycler, RecyclerView.State state) {
        if (this.mOrientation == 1) {
            return this.mSpanCount;
        }
        if (state.getItemCount() < 1) {
            return 0;
        }
        return getSpanGroupIndex(recycler, state, state.getItemCount() - 1) + 1;
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public int getRowCountForAccessibility(RecyclerView.Recycler recycler, RecyclerView.State state) {
        if (this.mOrientation == 0) {
            return this.mSpanCount;
        }
        if (state.getItemCount() < 1) {
            return 0;
        }
        return getSpanGroupIndex(recycler, state, state.getItemCount() - 1) + 1;
    }

    public int getSpaceForSpanRange(int i, int i2) {
        if (this.mOrientation != 1 || !isLayoutRTL()) {
            int[] iArr = this.mCachedBorders;
            return iArr[i2 + i] - iArr[i];
        }
        int[] iArr2 = this.mCachedBorders;
        int i3 = this.mSpanCount;
        return iArr2[i3 - i] - iArr2[(i3 - i) - i2];
    }

    public int getSpanCount() {
        return this.mSpanCount;
    }

    public SpanSizeLookup getSpanSizeLookup() {
        return this.mSpanSizeLookup;
    }

    public boolean isUsingSpansToEstimateScrollbarDimensions() {
        return this.mUsingSpansToEstimateScrollBarDimensions;
    }

    /* JADX DEBUG: Multi-variable search result rejected for r18v0, resolved type: androidx.recyclerview.widget.GridLayoutManager */
    /* JADX WARN: Multi-variable type inference failed */
    /* JADX WARNING: Unknown variable types count: 1 */
    @Override // androidx.recyclerview.widget.LinearLayoutManager
    public void layoutChunk(RecyclerView.Recycler recycler, RecyclerView.State state, LinearLayoutManager.LayoutState layoutState, LinearLayoutManager.LayoutChunkResult layoutChunkResult) {
        int i;
        int i2;
        int i3;
        int i4;
        int i5;
        int i6;
        int i7;
        int i8;
        int i9;
        int i10;
        View next;
        int modeInOther = this.mOrientationHelper.getModeInOther();
        ?? r5 = 0;
        boolean z2 = modeInOther != 1073741824;
        int i11 = getChildCount() > 0 ? this.mCachedBorders[this.mSpanCount] : 0;
        if (z2) {
            updateMeasurements();
        }
        boolean z3 = layoutState.mItemDirection == 1;
        int i12 = this.mSpanCount;
        if (!z3) {
            i12 = getSpanIndex(recycler, state, layoutState.mCurrentPosition) + getSpanSize(recycler, state, layoutState.mCurrentPosition);
        }
        int i13 = 0;
        while (i13 < this.mSpanCount && layoutState.hasMore(state) && i12 > 0) {
            int i14 = layoutState.mCurrentPosition;
            int spanSize = getSpanSize(recycler, state, i14);
            if (spanSize <= this.mSpanCount) {
                i12 -= spanSize;
                if (i12 < 0 || (next = layoutState.next(recycler)) == null) {
                    break;
                }
                this.mSet[i13] = next;
                i13++;
            } else {
                throw new IllegalArgumentException(a.y(a.N("Item at position ", i14, " requires ", spanSize, " spans but GridLayoutManager has only "), this.mSpanCount, " spans."));
            }
        }
        if (i13 == 0) {
            layoutChunkResult.mFinished = true;
            return;
        }
        float f = 0.0f;
        assignSpans(recycler, state, i13, z3);
        int i15 = 0;
        int i16 = 0;
        while (i15 < i13) {
            View view = this.mSet[i15];
            if (layoutState.mScrapList == null) {
                if (z3) {
                    addView(view);
                } else {
                    addView(view, r5);
                }
            } else if (z3) {
                addDisappearingView(view);
            } else {
                int i17 = r5 == true ? 1 : 0;
                int i18 = r5 == true ? 1 : 0;
                int i19 = r5 == true ? 1 : 0;
                addDisappearingView(view, i17);
            }
            calculateItemDecorationsForChild(view, this.mDecorInsets);
            measureChild(view, modeInOther, (boolean) r5);
            int decoratedMeasurement = this.mOrientationHelper.getDecoratedMeasurement(view);
            if (decoratedMeasurement > i16) {
                i16 = decoratedMeasurement;
            }
            float decoratedMeasurementInOther = (((float) this.mOrientationHelper.getDecoratedMeasurementInOther(view)) * 1.0f) / ((float) ((LayoutParams) view.getLayoutParams()).mSpanSize);
            if (decoratedMeasurementInOther > f) {
                f = decoratedMeasurementInOther;
            }
            i15++;
            r5 = 0;
        }
        if (z2) {
            guessMeasurement(f, i11);
            i16 = 0;
            for (int i20 = 0; i20 < i13; i20++) {
                View view2 = this.mSet[i20];
                measureChild(view2, 1073741824, true);
                int decoratedMeasurement2 = this.mOrientationHelper.getDecoratedMeasurement(view2);
                if (decoratedMeasurement2 > i16) {
                    i16 = decoratedMeasurement2;
                }
            }
        }
        for (int i21 = 0; i21 < i13; i21++) {
            View view3 = this.mSet[i21];
            if (this.mOrientationHelper.getDecoratedMeasurement(view3) != i16) {
                LayoutParams layoutParams = (LayoutParams) view3.getLayoutParams();
                Rect rect = layoutParams.mDecorInsets;
                int i22 = rect.top + rect.bottom + ((ViewGroup.MarginLayoutParams) layoutParams).topMargin + ((ViewGroup.MarginLayoutParams) layoutParams).bottomMargin;
                int i23 = rect.left + rect.right + ((ViewGroup.MarginLayoutParams) layoutParams).leftMargin + ((ViewGroup.MarginLayoutParams) layoutParams).rightMargin;
                int spaceForSpanRange = getSpaceForSpanRange(layoutParams.mSpanIndex, layoutParams.mSpanSize);
                if (this.mOrientation == 1) {
                    i10 = RecyclerView.LayoutManager.getChildMeasureSpec(spaceForSpanRange, 1073741824, i23, ((ViewGroup.MarginLayoutParams) layoutParams).width, false);
                    i9 = View.MeasureSpec.makeMeasureSpec(i16 - i22, 1073741824);
                } else {
                    int makeMeasureSpec = View.MeasureSpec.makeMeasureSpec(i16 - i23, 1073741824);
                    i9 = RecyclerView.LayoutManager.getChildMeasureSpec(spaceForSpanRange, 1073741824, i22, ((ViewGroup.MarginLayoutParams) layoutParams).height, false);
                    i10 = makeMeasureSpec;
                }
                measureChildWithDecorationsAndMargin(view3, i10, i9, true);
            }
        }
        layoutChunkResult.mConsumed = i16;
        if (this.mOrientation == 1) {
            if (layoutState.mLayoutDirection == -1) {
                i3 = layoutState.mOffset;
                i4 = i3 - i16;
            } else {
                int i24 = layoutState.mOffset;
                i3 = i16 + i24;
                i4 = i24;
            }
            i2 = 0;
            i = 0;
        } else if (layoutState.mLayoutDirection == -1) {
            i2 = layoutState.mOffset;
            i = i2 - i16;
            i4 = 0;
            i3 = 0;
        } else {
            i = layoutState.mOffset;
            i2 = i16 + i;
            i3 = 0;
            i4 = 0;
        }
        int i25 = 0;
        while (i25 < i13) {
            View view4 = this.mSet[i25];
            LayoutParams layoutParams2 = (LayoutParams) view4.getLayoutParams();
            if (this.mOrientation != 1) {
                i4 = this.mCachedBorders[layoutParams2.mSpanIndex] + getPaddingTop();
                i3 = this.mOrientationHelper.getDecoratedMeasurementInOther(view4) + i4;
            } else if (isLayoutRTL()) {
                i2 = this.mCachedBorders[this.mSpanCount - layoutParams2.mSpanIndex] + getPaddingLeft();
                i = i2 - this.mOrientationHelper.getDecoratedMeasurementInOther(view4);
            } else {
                int paddingLeft = getPaddingLeft() + this.mCachedBorders[layoutParams2.mSpanIndex];
                i5 = paddingLeft;
                i8 = i4;
                i7 = i3;
                i6 = this.mOrientationHelper.getDecoratedMeasurementInOther(view4) + paddingLeft;
                layoutDecoratedWithMargins(view4, i5, i8, i6, i7);
                if (!layoutParams2.isItemRemoved() || layoutParams2.isItemChanged()) {
                    layoutChunkResult.mIgnoreConsumed = true;
                }
                layoutChunkResult.mFocusable |= view4.hasFocusable();
                i25++;
                i4 = i8;
                i3 = i7;
                i2 = i6;
                i = i5;
            }
            i8 = i4;
            i7 = i3;
            i6 = i2;
            i5 = i;
            layoutDecoratedWithMargins(view4, i5, i8, i6, i7);
            if (!layoutParams2.isItemRemoved()) {
            }
            layoutChunkResult.mIgnoreConsumed = true;
            layoutChunkResult.mFocusable |= view4.hasFocusable();
            i25++;
            i4 = i8;
            i3 = i7;
            i2 = i6;
            i = i5;
        }
        Arrays.fill(this.mSet, (Object) null);
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager
    public void onAnchorReady(RecyclerView.Recycler recycler, RecyclerView.State state, LinearLayoutManager.AnchorInfo anchorInfo, int i) {
        super.onAnchorReady(recycler, state, anchorInfo, i);
        updateMeasurements();
        if (state.getItemCount() > 0 && !state.isPreLayout()) {
            ensureAnchorIsInCorrectSpan(recycler, state, anchorInfo, i);
        }
        ensureViewSet();
    }

    /* JADX WARNING: Code restructure failed: missing block: B:54:0x00d6, code lost:
        if (r13 == (r2 > r15)) goto L_0x00b0;
     */
    /* JADX WARNING: Code restructure failed: missing block: B:65:0x00f6, code lost:
        if (r13 == r11) goto L_0x00b8;
     */
    /* JADX WARNING: Removed duplicated region for block: B:71:0x0107  */
    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public View onFocusSearchFailed(View view, int i, RecyclerView.Recycler recycler, RecyclerView.State state) {
        int i2;
        int i3;
        int i4;
        int i5;
        View view2;
        View view3;
        int i6;
        int i7;
        int i8;
        boolean z2;
        RecyclerView.Recycler recycler2 = recycler;
        RecyclerView.State state2 = state;
        View findContainingItemView = findContainingItemView(view);
        View view4 = null;
        if (findContainingItemView == null) {
            return null;
        }
        LayoutParams layoutParams = (LayoutParams) findContainingItemView.getLayoutParams();
        int i9 = layoutParams.mSpanIndex;
        int i10 = layoutParams.mSpanSize + i9;
        if (super.onFocusSearchFailed(view, i, recycler, state) == null) {
            return null;
        }
        if ((convertFocusDirectionToLayoutDirection(i) == 1) != this.mShouldReverseLayout) {
            i4 = getChildCount() - 1;
            i3 = -1;
            i2 = -1;
        } else {
            i3 = getChildCount();
            i4 = 0;
            i2 = 1;
        }
        boolean z3 = this.mOrientation == 1 && isLayoutRTL();
        int spanGroupIndex = getSpanGroupIndex(recycler2, state2, i4);
        int i11 = i4;
        int i12 = 0;
        int i13 = -1;
        int i14 = -1;
        int i15 = 0;
        View view5 = null;
        while (i11 != i3) {
            int spanGroupIndex2 = getSpanGroupIndex(recycler2, state2, i11);
            View childAt = getChildAt(i11);
            if (childAt == findContainingItemView) {
                break;
            }
            if (!childAt.hasFocusable() || spanGroupIndex2 == spanGroupIndex) {
                LayoutParams layoutParams2 = (LayoutParams) childAt.getLayoutParams();
                int i16 = layoutParams2.mSpanIndex;
                view2 = findContainingItemView;
                int i17 = layoutParams2.mSpanSize + i16;
                if (childAt.hasFocusable() && i16 == i9 && i17 == i10) {
                    return childAt;
                }
                if ((!childAt.hasFocusable() || view4 != null) && (childAt.hasFocusable() || view5 != null)) {
                    view3 = view5;
                    int min = Math.min(i17, i10) - Math.max(i16, i9);
                    if (childAt.hasFocusable()) {
                        if (min <= i12) {
                            if (min == i12) {
                            }
                        }
                    } else if (view4 == null) {
                        i6 = i12;
                        i5 = i3;
                        z2 = true;
                        if (isViewPartiallyVisible(childAt, false, true)) {
                            i7 = i15;
                            if (min > i7) {
                                i8 = i14;
                                if (z2) {
                                    if (childAt.hasFocusable()) {
                                        i13 = layoutParams2.mSpanIndex;
                                        i14 = i8;
                                        i15 = i7;
                                        view5 = view3;
                                        view4 = childAt;
                                        i12 = Math.min(i17, i10) - Math.max(i16, i9);
                                    } else {
                                        int i18 = layoutParams2.mSpanIndex;
                                        i15 = Math.min(i17, i10) - Math.max(i16, i9);
                                        i14 = i18;
                                        i12 = i6;
                                        view5 = childAt;
                                    }
                                    i11 += i2;
                                    recycler2 = recycler;
                                    state2 = state;
                                    findContainingItemView = view2;
                                    i3 = i5;
                                }
                            } else {
                                if (min == i7) {
                                    i8 = i14;
                                    if (i16 <= i8) {
                                        z2 = false;
                                    }
                                } else {
                                    i8 = i14;
                                }
                                z2 = false;
                                if (z2) {
                                }
                            }
                        }
                        i8 = i14;
                        i7 = i15;
                        z2 = false;
                        if (z2) {
                        }
                    }
                    i6 = i12;
                    i5 = i3;
                    i8 = i14;
                    i7 = i15;
                    z2 = false;
                    if (z2) {
                    }
                } else {
                    view3 = view5;
                }
                i6 = i12;
                i5 = i3;
                i8 = i14;
                i7 = i15;
                z2 = true;
                if (z2) {
                }
            } else if (view4 != null) {
                break;
            } else {
                view2 = findContainingItemView;
                view3 = view5;
                i6 = i12;
                i5 = i3;
                i8 = i14;
                i7 = i15;
            }
            i14 = i8;
            i15 = i7;
            i12 = i6;
            view5 = view3;
            i11 += i2;
            recycler2 = recycler;
            state2 = state;
            findContainingItemView = view2;
            i3 = i5;
        }
        return view4 != null ? view4 : view5;
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void onInitializeAccessibilityNodeInfoForItem(RecyclerView.Recycler recycler, RecyclerView.State state, View view, AccessibilityNodeInfoCompat accessibilityNodeInfoCompat) {
        ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
        if (!(layoutParams instanceof LayoutParams)) {
            super.onInitializeAccessibilityNodeInfoForItem(view, accessibilityNodeInfoCompat);
            return;
        }
        LayoutParams layoutParams2 = (LayoutParams) layoutParams;
        int spanGroupIndex = getSpanGroupIndex(recycler, state, layoutParams2.getViewLayoutPosition());
        if (this.mOrientation == 0) {
            accessibilityNodeInfoCompat.setCollectionItemInfo(AccessibilityNodeInfoCompat.CollectionItemInfoCompat.obtain(layoutParams2.getSpanIndex(), layoutParams2.getSpanSize(), spanGroupIndex, 1, false, false));
        } else {
            accessibilityNodeInfoCompat.setCollectionItemInfo(AccessibilityNodeInfoCompat.CollectionItemInfoCompat.obtain(spanGroupIndex, 1, layoutParams2.getSpanIndex(), layoutParams2.getSpanSize(), false, false));
        }
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void onItemsAdded(RecyclerView recyclerView, int i, int i2) {
        this.mSpanSizeLookup.invalidateSpanIndexCache();
        this.mSpanSizeLookup.invalidateSpanGroupIndexCache();
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void onItemsChanged(RecyclerView recyclerView) {
        this.mSpanSizeLookup.invalidateSpanIndexCache();
        this.mSpanSizeLookup.invalidateSpanGroupIndexCache();
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void onItemsMoved(RecyclerView recyclerView, int i, int i2, int i3) {
        this.mSpanSizeLookup.invalidateSpanIndexCache();
        this.mSpanSizeLookup.invalidateSpanGroupIndexCache();
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void onItemsRemoved(RecyclerView recyclerView, int i, int i2) {
        this.mSpanSizeLookup.invalidateSpanIndexCache();
        this.mSpanSizeLookup.invalidateSpanGroupIndexCache();
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void onItemsUpdated(RecyclerView recyclerView, int i, int i2, Object obj) {
        this.mSpanSizeLookup.invalidateSpanIndexCache();
        this.mSpanSizeLookup.invalidateSpanGroupIndexCache();
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {
        if (state.isPreLayout()) {
            cachePreLayoutSpanMapping();
        }
        super.onLayoutChildren(recycler, state);
        clearPreLayoutSpanMappingCache();
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void onLayoutCompleted(RecyclerView.State state) {
        super.onLayoutCompleted(state);
        this.mPendingSpanCountChange = false;
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public int scrollHorizontallyBy(int i, RecyclerView.Recycler recycler, RecyclerView.State state) {
        updateMeasurements();
        ensureViewSet();
        return super.scrollHorizontallyBy(i, recycler, state);
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public int scrollVerticallyBy(int i, RecyclerView.Recycler recycler, RecyclerView.State state) {
        updateMeasurements();
        ensureViewSet();
        return super.scrollVerticallyBy(i, recycler, state);
    }

    @Override // androidx.recyclerview.widget.RecyclerView.LayoutManager
    public void setMeasuredDimension(Rect rect, int i, int i2) {
        int i3;
        int i4;
        if (this.mCachedBorders == null) {
            super.setMeasuredDimension(rect, i, i2);
        }
        int paddingRight = getPaddingRight() + getPaddingLeft();
        int paddingBottom = getPaddingBottom() + getPaddingTop();
        if (this.mOrientation == 1) {
            i4 = RecyclerView.LayoutManager.chooseSize(i2, rect.height() + paddingBottom, getMinimumHeight());
            int[] iArr = this.mCachedBorders;
            i3 = RecyclerView.LayoutManager.chooseSize(i, iArr[iArr.length - 1] + paddingRight, getMinimumWidth());
        } else {
            i3 = RecyclerView.LayoutManager.chooseSize(i, rect.width() + paddingRight, getMinimumWidth());
            int[] iArr2 = this.mCachedBorders;
            i4 = RecyclerView.LayoutManager.chooseSize(i2, iArr2[iArr2.length - 1] + paddingBottom, getMinimumHeight());
        }
        setMeasuredDimension(i3, i4);
    }

    public void setSpanCount(int i) {
        if (i != this.mSpanCount) {
            this.mPendingSpanCountChange = true;
            if (i >= 1) {
                this.mSpanCount = i;
                this.mSpanSizeLookup.invalidateSpanIndexCache();
                requestLayout();
                return;
            }
            throw new IllegalArgumentException(a.k("Span count should be at least 1. Provided ", i));
        }
    }

    public void setSpanSizeLookup(SpanSizeLookup spanSizeLookup) {
        this.mSpanSizeLookup = spanSizeLookup;
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager
    public void setStackFromEnd(boolean z2) {
        if (!z2) {
            super.setStackFromEnd(false);
            return;
        }
        throw new UnsupportedOperationException("GridLayoutManager does not support stack from end. Consider using reverse layout");
    }

    public void setUsingSpansToEstimateScrollbarDimensions(boolean z2) {
        this.mUsingSpansToEstimateScrollBarDimensions = z2;
    }

    @Override // androidx.recyclerview.widget.LinearLayoutManager, androidx.recyclerview.widget.RecyclerView.LayoutManager
    public boolean supportsPredictiveItemAnimations() {
        return this.mPendingSavedState == null && !this.mPendingSpanCountChange;
    }
}