package com.qianwen.core.websocket.distribute;

import cn.hutool.json.JSONUtil;
import java.util.List;
import java.util.Properties;
import java.util.stream.Collectors;
import com.qianwen.core.tool.utils.Func;
import com.qianwen.core.tool.utils.SpringUtil;
import com.qianwen.core.websocket.config.ServerConfig;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.data.redis.core.StringRedisTemplate;

public class RedisMessageDistributor implements MessageDistributor {
    private final StringRedisTemplate stringRedisTemplate;

    public RedisMessageDistributor(final StringRedisTemplate stringRedisTemplate) {
        this.stringRedisTemplate = stringRedisTemplate;
    }

    @Override
    public void distribute(MessageDO messageDO) {
        String host;
        int port;
        Properties props = System.getProperties();
        String appName = props.getProperty("spring.application.name");
        String channel = Func.isNotEmpty(appName) ? RedisWebsocketMessageListener.CHANNEL.concat("-").concat(appName) : RedisWebsocketMessageListener.CHANNEL;
        ServiceInstance instance = null;
        try {
            instance = (ServiceInstance) SpringUtil.getBean(ServiceInstance.class);
        } catch (Exception e) {
        }
        if (Func.isEmpty(instance)) {
            port = ((ServerConfig) SpringUtil.getBean(ServerConfig.class)).getServerPort();
            host = ((ServerConfig) SpringUtil.getBean(ServerConfig.class)).getHost();
        } else {
            host = instance.getHost();
            port = instance.getPort();
        }
        if (Func.isNotEmpty(messageDO.getSessionKeys())) {
            String str = host;
            int i = port;
            List<Object> sessionKeyList = messageDO.getSessionKeys().stream().map(key -> {
                return String.format("%s:%s:%s", str, Integer.valueOf(i), key);
            }).collect(Collectors.toList());
            messageDO.setSessionKeys(sessionKeyList);
        }
        String str2 = JSONUtil.toJsonStr(messageDO);
        this.stringRedisTemplate.convertAndSend(channel, str2);
    }
}