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package org.jboss.resteasy.reactive.common.model;

import java.util.Collections;
import java.util.Map;
import java.util.Set;

import jakarta.ws.rs.Priorities;
import jakarta.ws.rs.RuntimeType;

import org.jboss.resteasy.reactive.spi.BeanFactory;

public class ResourceInterceptor
        implements Comparable>, SettableResourceInterceptor, HasPriority {

    public static final String FILTER_SOURCE_METHOD_METADATA_KEY = "filterSourceMethod";

    private BeanFactory factory;
    private int priority = Priorities.USER; // default priority as defined by spec
    private boolean nonBlockingRequired; // whether or not @NonBlocking was specified on the class
    private boolean withFormRead; // whether or not '@WithFormRead' was set on this filter

    /**
     * The class names of the {@code @NameBinding} annotations that the method is annotated with.
     */
    private Set nameBindingNames = Collections.emptySet();

    private String className;

    public transient Map metadata; // by using 'public transient' we ensure that this field will not be populated at runtime  \

    private RuntimeType runtimeType;

    public void setFactory(BeanFactory factory) {
        this.factory = factory;
    }

    public BeanFactory getFactory() {
        return factory;
    }

    public Integer getPriority() {
        return priority;
    }

    public Integer priority() {
        return priority;
    }

    public void setPriority(Integer priority) {
        if (priority == null) {
            this.priority = Priorities.USER;
        } else {
            this.priority = priority;
        }
    }

    public Set getNameBindingNames() {
        return nameBindingNames;
    }

    public void setNameBindingNames(Set nameBindingNames) {
        this.nameBindingNames = nameBindingNames;
    }

    public String getClassName() {
        return className;
    }

    public ResourceInterceptor setClassName(String className) {
        this.className = className;
        return this;
    }

    public boolean isNonBlockingRequired() {
        return nonBlockingRequired;
    }

    public void setNonBlockingRequired(boolean nonBlockingRequired) {
        this.nonBlockingRequired = nonBlockingRequired;
    }

    public boolean isWithFormRead() {
        return withFormRead;
    }

    public void setWithFormRead(boolean withFormRead) {
        this.withFormRead = withFormRead;
    }

    public RuntimeType getRuntimeType() {
        return runtimeType;
    }

    public void setRuntimeType(RuntimeType runtimeType) {
        this.runtimeType = runtimeType;
    }

    // spec says that writer interceptors are sorted in ascending order
    @Override
    public int compareTo(ResourceInterceptor o) {
        return this.priority().compareTo(o.priority());
    }

    //Container response filters are reversed
    public static class Reversed extends ResourceInterceptor {

        @Override
        public Integer priority() {
            Integer p = super.priority();
            if (p == null) {
                return null;
            }
            return -p;
        }
    }
}