package io.reactivex.internal.operators.mixed;

import io.reactivex.Completable;
import io.reactivex.CompletableObserver;
import io.reactivex.CompletableSource;
import io.reactivex.Flowable;
import io.reactivex.FlowableSubscriber;
import io.reactivex.disposables.Disposable;
import io.reactivex.exceptions.Exceptions;
import io.reactivex.exceptions.MissingBackpressureException;
import io.reactivex.functions.Function;
import io.reactivex.internal.disposables.DisposableHelper;
import io.reactivex.internal.functions.ObjectHelper;
import io.reactivex.internal.fuseable.SimplePlainQueue;
import io.reactivex.internal.queue.SpscArrayQueue;
import io.reactivex.internal.subscriptions.SubscriptionHelper;
import io.reactivex.internal.util.AtomicThrowable;
import io.reactivex.internal.util.ErrorMode;
import io.reactivex.internal.util.ExceptionHelper;
import io.reactivex.plugins.RxJavaPlugins;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReference;
import org.reactivestreams.Subscription;

/* JADX INFO: loaded from: classes2.dex */
public final class FlowableConcatMapCompletable<T> extends Completable {
    final ErrorMode errorMode;
    final Function<? super T, ? extends CompletableSource> mapper;
    final int prefetch;
    final Flowable<T> source;

    public FlowableConcatMapCompletable(Flowable<T> flowable, Function<? super T, ? extends CompletableSource> function, ErrorMode errorMode, int i) {
        this.source = flowable;
        this.mapper = function;
        this.errorMode = errorMode;
        this.prefetch = i;
    }

    @Override // io.reactivex.Completable
    protected void subscribeActual(CompletableObserver completableObserver) {
        this.source.subscribe((FlowableSubscriber) new ConcatMapCompletableObserver(completableObserver, this.mapper, this.errorMode, this.prefetch));
    }

    static final class ConcatMapCompletableObserver<T> extends AtomicInteger implements FlowableSubscriber<T>, Disposable {
        private static final long serialVersionUID = 3610901111000061034L;
        volatile boolean active;
        int consumed;
        volatile boolean disposed;
        volatile boolean done;
        final CompletableObserver downstream;
        final ErrorMode errorMode;
        final AtomicThrowable errors = new AtomicThrowable();
        final ConcatMapInnerObserver inner = new ConcatMapInnerObserver(this);
        final Function<? super T, ? extends CompletableSource> mapper;
        final int prefetch;
        final SimplePlainQueue<T> queue;
        Subscription upstream;

        ConcatMapCompletableObserver(CompletableObserver completableObserver, Function<? super T, ? extends CompletableSource> function, ErrorMode errorMode, int i) {
            this.downstream = completableObserver;
            this.mapper = function;
            this.errorMode = errorMode;
            this.prefetch = i;
            this.queue = new SpscArrayQueue(i);
        }

        @Override // io.reactivex.FlowableSubscriber, org.reactivestreams.Subscriber
        public void onSubscribe(Subscription subscription) {
            if (SubscriptionHelper.validate(this.upstream, subscription)) {
                this.upstream = subscription;
                this.downstream.onSubscribe(this);
                subscription.request(this.prefetch);
            }
        }

        @Override // org.reactivestreams.Subscriber
        public void onNext(T t) {
            if (this.queue.offer(t)) {
                drain();
            } else {
                this.upstream.cancel();
                onError(new MissingBackpressureException("Queue full?!"));
            }
        }

        @Override // org.reactivestreams.Subscriber
        public void onError(Throwable th) {
            if (this.errors.addThrowable(th)) {
                if (this.errorMode == ErrorMode.IMMEDIATE) {
                    this.inner.dispose();
                    Throwable thTerminate = this.errors.terminate();
                    if (thTerminate != ExceptionHelper.TERMINATED) {
                        this.downstream.onError(thTerminate);
                    }
                    if (getAndIncrement() == 0) {
                        this.queue.clear();
                        return;
                    }
                    return;
                }
                this.done = true;
                drain();
                return;
            }
            RxJavaPlugins.onError(th);
        }

        @Override // org.reactivestreams.Subscriber
        public void onComplete() {
            this.done = true;
            drain();
        }

        @Override // io.reactivex.disposables.Disposable
        public void dispose() {
            this.disposed = true;
            this.upstream.cancel();
            this.inner.dispose();
            if (getAndIncrement() == 0) {
                this.queue.clear();
            }
        }

        @Override // io.reactivex.disposables.Disposable
        public boolean isDisposed() {
            return this.disposed;
        }

        void innerError(Throwable th) {
            if (this.errors.addThrowable(th)) {
                if (this.errorMode == ErrorMode.IMMEDIATE) {
                    this.upstream.cancel();
                    Throwable thTerminate = this.errors.terminate();
                    if (thTerminate != ExceptionHelper.TERMINATED) {
                        this.downstream.onError(thTerminate);
                    }
                    if (getAndIncrement() == 0) {
                        this.queue.clear();
                        return;
                    }
                    return;
                }
                this.active = false;
                drain();
                return;
            }
            RxJavaPlugins.onError(th);
        }

        void innerComplete() {
            this.active = false;
            drain();
        }

        void drain() {
            if (getAndIncrement() != 0) {
                return;
            }
            while (!this.disposed) {
                if (!this.active) {
                    if (this.errorMode == ErrorMode.BOUNDARY && this.errors.get() != null) {
                        this.queue.clear();
                        this.downstream.onError(this.errors.terminate());
                        return;
                    }
                    boolean z = this.done;
                    T tPoll = this.queue.poll();
                    boolean z2 = tPoll == null;
                    if (z && z2) {
                        Throwable thTerminate = this.errors.terminate();
                        if (thTerminate != null) {
                            this.downstream.onError(thTerminate);
                            return;
                        } else {
                            this.downstream.onComplete();
                            return;
                        }
                    }
                    if (!z2) {
                        int i = this.prefetch;
                        int i2 = i - (i >> 1);
                        int i3 = this.consumed + 1;
                        if (i3 == i2) {
                            this.consumed = 0;
                            this.upstream.request(i2);
                        } else {
                            this.consumed = i3;
                        }
                        try {
                            CompletableSource completableSource = (CompletableSource) ObjectHelper.requireNonNull(this.mapper.apply(tPoll), "The mapper returned a null CompletableSource");
                            this.active = true;
                            completableSource.subscribe(this.inner);
                        } catch (Throwable th) {
                            Exceptions.throwIfFatal(th);
                            this.queue.clear();
                            this.upstream.cancel();
                            this.errors.addThrowable(th);
                            this.downstream.onError(this.errors.terminate());
                            return;
                        }
                    }
                }
                if (decrementAndGet() == 0) {
                    return;
                }
            }
            this.queue.clear();
        }

        static final class ConcatMapInnerObserver extends AtomicReference<Disposable> implements CompletableObserver {
            private static final long serialVersionUID = 5638352172918776687L;
            final ConcatMapCompletableObserver<?> parent;

            ConcatMapInnerObserver(ConcatMapCompletableObserver<?> concatMapCompletableObserver) {
                this.parent = concatMapCompletableObserver;
            }

            @Override // io.reactivex.CompletableObserver
            public void onSubscribe(Disposable disposable) {
                DisposableHelper.replace(this, disposable);
            }

            @Override // io.reactivex.CompletableObserver
            public void onError(Throwable th) {
                this.parent.innerError(th);
            }

            @Override // io.reactivex.CompletableObserver, io.reactivex.MaybeObserver
            public void onComplete() {
                this.parent.innerComplete();
            }

            void dispose() {
                DisposableHelper.dispose(this);
            }
        }
    }
}