package androidx.lifecycle;

import androidx.annotation.Nullable;
import androidx.lifecycle.Lifecycle;
import b.d.b.a.a;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public final class ClassesInfoCache {
    private static final int CALL_TYPE_NO_ARG = 0;
    private static final int CALL_TYPE_PROVIDER = 1;
    private static final int CALL_TYPE_PROVIDER_WITH_EVENT = 2;
    public static ClassesInfoCache sInstance = new ClassesInfoCache();
    private final Map<Class<?>, CallbackInfo> mCallbackMap = new HashMap();
    private final Map<Class<?>, Boolean> mHasLifecycleMethods = new HashMap();

    public static class CallbackInfo {
        public final Map<Lifecycle.Event, List<MethodReference>> mEventToHandlers = new HashMap();
        public final Map<MethodReference, Lifecycle.Event> mHandlerToEvent;

        public CallbackInfo(Map<MethodReference, Lifecycle.Event> map) {
            this.mHandlerToEvent = map;
            for (Map.Entry<MethodReference, Lifecycle.Event> entry : map.entrySet()) {
                Lifecycle.Event value = entry.getValue();
                List<MethodReference> list = this.mEventToHandlers.get(value);
                if (list == null) {
                    list = new ArrayList<>();
                    this.mEventToHandlers.put(value, list);
                }
                list.add(entry.getKey());
            }
        }

        private static void invokeMethodsForEvent(List<MethodReference> list, LifecycleOwner lifecycleOwner, Lifecycle.Event event, Object obj) {
            if (list != null) {
                for (int size = list.size() - 1; size >= 0; size--) {
                    list.get(size).invokeCallback(lifecycleOwner, event, obj);
                }
            }
        }

        public void invokeCallbacks(LifecycleOwner lifecycleOwner, Lifecycle.Event event, Object obj) {
            invokeMethodsForEvent(this.mEventToHandlers.get(event), lifecycleOwner, event, obj);
            invokeMethodsForEvent(this.mEventToHandlers.get(Lifecycle.Event.ON_ANY), lifecycleOwner, event, obj);
        }
    }

    public static final class MethodReference {
        public final int mCallType;
        public final Method mMethod;

        public MethodReference(int i, Method method) {
            this.mCallType = i;
            this.mMethod = method;
            method.setAccessible(true);
        }

        public boolean equals(Object obj) {
            if (this == obj) {
                return true;
            }
            if (!(obj instanceof MethodReference)) {
                return false;
            }
            MethodReference methodReference = (MethodReference) obj;
            return this.mCallType == methodReference.mCallType && this.mMethod.getName().equals(methodReference.mMethod.getName());
        }

        public int hashCode() {
            return this.mMethod.getName().hashCode() + (this.mCallType * 31);
        }

        public void invokeCallback(LifecycleOwner lifecycleOwner, Lifecycle.Event event, Object obj) {
            try {
                int i = this.mCallType;
                if (i == 0) {
                    this.mMethod.invoke(obj, new Object[0]);
                } else if (i == 1) {
                    this.mMethod.invoke(obj, lifecycleOwner);
                } else if (i == 2) {
                    this.mMethod.invoke(obj, lifecycleOwner, event);
                }
            } catch (InvocationTargetException e) {
                throw new RuntimeException("Failed to call observer method", e.getCause());
            } catch (IllegalAccessException e2) {
                throw new RuntimeException(e2);
            }
        }
    }

    private CallbackInfo createInfo(Class<?> cls, @Nullable Method[] methodArr) {
        int i;
        CallbackInfo info;
        Class<?> superclass = cls.getSuperclass();
        HashMap hashMap = new HashMap();
        if (!(superclass == null || (info = getInfo(superclass)) == null)) {
            hashMap.putAll(info.mHandlerToEvent);
        }
        for (Class<?> cls2 : cls.getInterfaces()) {
            for (Map.Entry<MethodReference, Lifecycle.Event> entry : getInfo(cls2).mHandlerToEvent.entrySet()) {
                verifyAndPutHandler(hashMap, entry.getKey(), entry.getValue(), cls);
            }
        }
        if (methodArr == null) {
            methodArr = getDeclaredMethods(cls);
        }
        boolean z2 = false;
        for (Method method : methodArr) {
            OnLifecycleEvent onLifecycleEvent = (OnLifecycleEvent) method.getAnnotation(OnLifecycleEvent.class);
            if (onLifecycleEvent != null) {
                Class<?>[] parameterTypes = method.getParameterTypes();
                if (parameterTypes.length <= 0) {
                    i = 0;
                } else if (parameterTypes[0].isAssignableFrom(LifecycleOwner.class)) {
                    i = 1;
                } else {
                    throw new IllegalArgumentException("invalid parameter type. Must be one and instanceof LifecycleOwner");
                }
                Lifecycle.Event value = onLifecycleEvent.value();
                if (parameterTypes.length > 1) {
                    if (!parameterTypes[1].isAssignableFrom(Lifecycle.Event.class)) {
                        throw new IllegalArgumentException("invalid parameter type. second arg must be an event");
                    } else if (value == Lifecycle.Event.ON_ANY) {
                        i = 2;
                    } else {
                        throw new IllegalArgumentException("Second arg is supported only for ON_ANY value");
                    }
                }
                if (parameterTypes.length <= 2) {
                    verifyAndPutHandler(hashMap, new MethodReference(i, method), value, cls);
                    z2 = true;
                } else {
                    throw new IllegalArgumentException("cannot have more than 2 params");
                }
            }
        }
        CallbackInfo callbackInfo = new CallbackInfo(hashMap);
        this.mCallbackMap.put(cls, callbackInfo);
        this.mHasLifecycleMethods.put(cls, Boolean.valueOf(z2));
        return callbackInfo;
    }

    private Method[] getDeclaredMethods(Class<?> cls) {
        try {
            return cls.getDeclaredMethods();
        } catch (NoClassDefFoundError e) {
            throw new IllegalArgumentException("The observer class has some methods that use newer APIs which are not available in the current OS version. Lifecycles cannot access even other methods so you should make sure that your observer classes only access framework classes that are available in your min API level OR use lifecycle:compiler annotation processor.", e);
        }
    }

    private void verifyAndPutHandler(Map<MethodReference, Lifecycle.Event> map, MethodReference methodReference, Lifecycle.Event event, Class<?> cls) {
        Lifecycle.Event event2 = map.get(methodReference);
        if (event2 != null && event != event2) {
            Method method = methodReference.mMethod;
            StringBuilder R = a.R("Method ");
            R.append(method.getName());
            R.append(" in ");
            R.append(cls.getName());
            R.append(" already declared with different @OnLifecycleEvent value: previous value ");
            R.append(event2);
            R.append(", new value ");
            R.append(event);
            throw new IllegalArgumentException(R.toString());
        } else if (event2 == null) {
            map.put(methodReference, event);
        }
    }

    public CallbackInfo getInfo(Class<?> cls) {
        CallbackInfo callbackInfo = this.mCallbackMap.get(cls);
        return callbackInfo != null ? callbackInfo : createInfo(cls, null);
    }

    public boolean hasLifecycleMethods(Class<?> cls) {
        Boolean bool = this.mHasLifecycleMethods.get(cls);
        if (bool != null) {
            return bool.booleanValue();
        }
        Method[] declaredMethods = getDeclaredMethods(cls);
        for (Method method : declaredMethods) {
            if (((OnLifecycleEvent) method.getAnnotation(OnLifecycleEvent.class)) != null) {
                createInfo(cls, declaredMethods);
                return true;
            }
        }
        this.mHasLifecycleMethods.put(cls, Boolean.FALSE);
        return false;
    }
}