package com.nq.ws;

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.nq.enums.EStockType;
import com.nq.pojo.StockRealTimeBean;
import com.nq.service.IMandatoryLiquidationService;
import com.nq.service.impl.MandatoryLiquidationService;
import com.nq.utils.ApplicationContextRegisterUtil;
import com.nq.utils.redis.RedisKeyUtil;
import lombok.extern.slf4j.Slf4j;
import org.java_websocket.client.WebSocketClient;
import org.java_websocket.handshake.ServerHandshake;
import org.springframework.context.ApplicationContext;

import java.lang.reflect.Type;
import java.net.URI;
import java.util.HashMap;
import java.util.Map;

@Slf4j
public class WebsocketRunClient extends WebSocketClient {

    private EStockType eStockType;

    public WebsocketRunClient(URI serverUri, EStockType eStockType) {
        super(serverUri);
        this.eStockType = eStockType;
    }

    @Override
    public void onOpen(ServerHandshake serverHandshake) {
        log.info("WebSocket连接已建立，服务器: {}", getURI());

        // 根据新服务器的协议格式发送认证或订阅消息
        String subscribeMessage = buildSubscribeMessage();
        send(subscribeMessage);
        log.info("已发送订阅消息: {}", subscribeMessage);
    }

    @Override
    public void onMessage(String message) {
        try {
            log.debug("收到WebSocket消息: {}", message);

            ApplicationContext act = ApplicationContextRegisterUtil.getApplicationContext();
            MandatoryLiquidationService liquidationService = (MandatoryLiquidationService) act.getBean(IMandatoryLiquidationService.class);

            // 根据新服务器的数据格式解析消息
            StockRealTimeBean stockDetailBean = parseMessage(message);
            if (stockDetailBean != null) {
                liquidationService.RealTimeDataProcess(eStockType, stockDetailBean);
                RedisKeyUtil.setCacheRealTimeStock(eStockType, stockDetailBean);
            }

        } catch (Exception e) {
            log.error("处理WebSocket消息时发生错误: {}", e.getMessage(), e);
        }
    }

    @Override
    public void onClose(int code, String reason, boolean remote) {
        log.info("WebSocket连接关闭 - 代码: {}, 原因: {}, 远程关闭: {}", code, reason, remote);
        log.info("股票类型: {}", eStockType);
    }

    @Override
    public void onError(Exception e) {
        log.error("WebSocket连接错误: {}", e.getMessage(), e);
    }

    /**
     * 构建订阅消息 - 根据新服务器的协议格式调整
     */
    private String buildSubscribeMessage() {
        // 根据新服务器的API文档调整消息格式
        // 示例格式，需要根据实际API调整
        // 使用 HashMap
        Map<String, Object> subscribeMsg = new HashMap<>();
        subscribeMsg.put("action", "subscribe");
        subscribeMsg.put("key", eStockType.getStockKey());
        subscribeMsg.put("country", eStockType.getContryId());
        subscribeMsg.put("type", "stock_realtime");

        return new Gson().toJson(subscribeMsg);
    }

    /**
     * 解析消息 - 根据新服务器的数据格式调整
     */
    private StockRealTimeBean parseMessage(String message) {
        try {
            // 首先将消息解析为Map查看结构
            Map<String, Object> messageMap = jsonToMap(message);
            log.debug("消息结构: {}", messageMap);

            // 根据实际的数据结构进行转换
            // 这里需要根据新服务器的数据格式调整解析逻辑

            // 如果是直接符合StockRealTimeBean结构的消息
            return new Gson().fromJson(message, StockRealTimeBean.class);

        } catch (Exception e) {
            log.error("解析消息失败: {}, 原始消息: {}", e.getMessage(), message);
            return null;
        }
    }

    public static Map<String, Object> jsonToMap(String json) {
        Gson gson = new Gson();
        Type type = new TypeToken<Map<String, Object>>(){}.getType();
        return gson.fromJson(json, type);
    }
}