package com.mes.interaction;

import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 交互注册中心
 * @author huang
 */
@Slf4j
@Component
public class DeviceInteractionRegistry {

    private final Map<String, DeviceInteraction> interactionMap = new HashMap<>();

    public DeviceInteractionRegistry(List<DeviceInteraction> interactions) {
        if (interactions != null) {
            for (DeviceInteraction interaction : interactions) {
                if (interaction.getDeviceType() != null) {
                    interactionMap.put(interaction.getDeviceType(), interaction);
                    log.info("注册设备交互: {}", interaction.getDeviceType());
                }
            }
        }
    }

    public DeviceInteraction getInteraction(String deviceType) {
        if (deviceType == null) {
            return null;
        }
        return interactionMap.get(deviceType);
    }

    public Map<String, DeviceInteraction> getInteractions() {
        return Collections.unmodifiableMap(interactionMap);
    }
}