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+package cn.iocoder.yudao.module.iot.plugin.http.upstream.router;
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+
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+import cn.hutool.core.util.IdUtil;
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+import cn.hutool.core.util.ObjUtil;
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+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
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+import cn.iocoder.yudao.module.iot.api.device.IotDeviceUpstreamApi;
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+import cn.iocoder.yudao.module.iot.api.device.dto.control.upstream.IotDeviceEventReportReqDTO;
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+import cn.iocoder.yudao.module.iot.api.device.dto.control.upstream.IotDevicePropertyReportReqDTO;
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+import cn.iocoder.yudao.module.iot.api.device.dto.control.upstream.IotDeviceStateUpdateReqDTO;
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+import cn.iocoder.yudao.module.iot.enums.device.IotDeviceStateEnum;
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+import cn.iocoder.yudao.module.iot.plugin.common.pojo.IotStandardResponse;
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+import cn.iocoder.yudao.module.iot.plugin.common.util.IotPluginCommonUtils;
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+import io.vertx.core.Handler;
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+import io.vertx.core.json.JsonObject;
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+import io.vertx.ext.web.RoutingContext;
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+import lombok.RequiredArgsConstructor;
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+import lombok.extern.slf4j.Slf4j;
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+
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+import java.time.LocalDateTime;
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+import java.util.HashMap;
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+import java.util.Map;
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+
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+import static cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants.BAD_REQUEST;
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+import static cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants.INTERNAL_SERVER_ERROR;
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+
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+/**
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+ * IoT 设备上行统一处理的 Vert.x Handler
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+ * <p>
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+ * 统一处理设备属性上报和事件上报的请求
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+ *
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+ * @author haohao
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+ */
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+@RequiredArgsConstructor
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+@Slf4j
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+public class IotDeviceUpstreamVertxHandler implements Handler<RoutingContext> {
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+
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+ // 属性上报路径
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+ public static final String PROPERTY_PATH = "/sys/:productKey/:deviceName/thing/event/property/post";
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+ // 事件上报路径
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+ public static final String EVENT_PATH = "/sys/:productKey/:deviceName/thing/event/:identifier/post";
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+
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+ private static final String PROPERTY_METHOD = "thing.event.property.post";
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+ private static final String EVENT_METHOD_PREFIX = "thing.event.";
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+ private static final String EVENT_METHOD_SUFFIX = ".post";
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+
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+ private final IotDeviceUpstreamApi deviceUpstreamApi;
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+
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+ @Override
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+ public void handle(RoutingContext routingContext) {
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+ String path = routingContext.request().path();
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+ String requestId = IdUtil.fastSimpleUUID();
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+
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+ try {
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+ // 1. 解析通用参数
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+ String productKey = routingContext.pathParam("productKey");
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+ String deviceName = routingContext.pathParam("deviceName");
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+ JsonObject body = routingContext.body().asJsonObject();
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+ requestId = ObjUtil.defaultIfBlank(body.getString("id"), requestId);
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+
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+ // 2. 根据路径模式处理不同类型的请求
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+ CommonResult<Boolean> result;
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+ String method;
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+
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+ if (path.matches(".*/thing/event/property/post")) {
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+ // 处理属性上报
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+ IotDevicePropertyReportReqDTO reportReqDTO = parsePropertyReportRequest(productKey, deviceName, requestId, body);
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+
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+ // 设备上线
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+ updateDeviceState(reportReqDTO.getProductKey(), reportReqDTO.getDeviceName());
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+
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+ // 属性上报
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+ result = deviceUpstreamApi.reportDeviceProperty(reportReqDTO);
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+ method = PROPERTY_METHOD;
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+ } else if (path.matches(".*/thing/event/.+/post")) {
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+ // 处理事件上报
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+ String identifier = routingContext.pathParam("identifier");
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+ IotDeviceEventReportReqDTO reportReqDTO = parseEventReportRequest(productKey, deviceName, identifier, requestId, body);
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+
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+ // 设备上线
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+ updateDeviceState(reportReqDTO.getProductKey(), reportReqDTO.getDeviceName());
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+
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+ // 事件上报
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+ result = deviceUpstreamApi.reportDeviceEvent(reportReqDTO);
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+ method = EVENT_METHOD_PREFIX + identifier + EVENT_METHOD_SUFFIX;
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+ } else {
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+ // 不支持的请求路径
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+ IotStandardResponse errorResponse = IotStandardResponse.error(requestId, "unknown", BAD_REQUEST.getCode(), "不支持的请求路径");
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+ IotPluginCommonUtils.writeJsonResponse(routingContext, errorResponse);
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+ return;
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+ }
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+
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+ // 3. 返回标准响应
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+ IotStandardResponse response;
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+ if (result.isSuccess()) {
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+ response = IotStandardResponse.success(requestId, method, result.getData());
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+ } else {
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+ response = IotStandardResponse.error(requestId, method, result.getCode(), result.getMsg());
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+ }
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+ IotPluginCommonUtils.writeJsonResponse(routingContext, response);
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+
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+ } catch (Exception e) {
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+ log.error("[handle][处理上行请求异常] path={}", path, e);
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+
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+ // 构建错误响应
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+ String method = path.contains("/property/") ? PROPERTY_METHOD : EVENT_METHOD_PREFIX + (routingContext.pathParams().containsKey("identifier") ? routingContext.pathParam("identifier") : "unknown") + EVENT_METHOD_SUFFIX;
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+
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+ IotStandardResponse errorResponse = IotStandardResponse.error(requestId, method, INTERNAL_SERVER_ERROR.getCode(), INTERNAL_SERVER_ERROR.getMsg());
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+ IotPluginCommonUtils.writeJsonResponse(routingContext, errorResponse);
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+ }
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+ }
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+
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+ /**
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+ * 更新设备状态
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+ *
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+ * @param productKey 产品Key
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+ * @param deviceName 设备名称
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+ */
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+ private void updateDeviceState(String productKey, String deviceName) {
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+ deviceUpstreamApi.updateDeviceState(((IotDeviceStateUpdateReqDTO) new IotDeviceStateUpdateReqDTO().setRequestId(IdUtil.fastSimpleUUID()).setProcessId(IotPluginCommonUtils.getProcessId()).setReportTime(LocalDateTime.now()).setProductKey(productKey).setDeviceName(deviceName)).setState(IotDeviceStateEnum.ONLINE.getState()));
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+ }
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+
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+ /**
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+ * 解析属性上报请求
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+ *
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+ * @param productKey 产品Key
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+ * @param deviceName 设备名称
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+ * @param requestId 请求ID
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+ * @param body 请求体
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+ * @return 属性上报请求DTO
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+ */
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+ @SuppressWarnings("unchecked")
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+ private IotDevicePropertyReportReqDTO parsePropertyReportRequest(String productKey, String deviceName, String requestId, JsonObject body) {
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+
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+ // 按照标准JSON格式处理属性数据
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+ Map<String, Object> properties = new HashMap<>();
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+
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+ // 优先使用params字段，符合标准
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+ Map<String, Object> params = body.getJsonObject("params") != null ? body.getJsonObject("params").getMap() : null;
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+
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+ if (params != null) {
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+ // 将标准格式的params转换为平台需要的properties格式
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+ for (Map.Entry<String, Object> entry : params.entrySet()) {
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+ String key = entry.getKey();
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+ Object valueObj = entry.getValue();
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+
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+ // 如果是复杂结构（包含value和time）
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+ if (valueObj instanceof Map) {
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+ Map<String, Object> valueMap = (Map<String, Object>) valueObj;
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+ properties.put(key, valueMap.getOrDefault("value", valueObj));
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+ } else {
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+ properties.put(key, valueObj);
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+ }
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+ }
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+ }
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+
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+ return ((IotDevicePropertyReportReqDTO) new IotDevicePropertyReportReqDTO().setRequestId(requestId).setProcessId(IotPluginCommonUtils.getProcessId()).setReportTime(LocalDateTime.now()).setProductKey(productKey).setDeviceName(deviceName)).setProperties(properties);
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+ }
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+
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+ /**
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+ * 解析事件上报请求
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+ *
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+ * @param productKey 产品Key
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+ * @param deviceName 设备名称
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+ * @param identifier 事件标识符
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+ * @param requestId 请求ID
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+ * @param body 请求体
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+ * @return 事件上报请求DTO
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+ */
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+ @SuppressWarnings("unchecked")
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+ private IotDeviceEventReportReqDTO parseEventReportRequest(String productKey, String deviceName, String identifier, String requestId, JsonObject body) {
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+
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+ // 按照标准JSON格式处理事件参数
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+ Map<String, Object> params;
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+
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+ // 优先使用params字段，符合标准
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+ if (body.getJsonObject("params") != null) {
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+ params = body.getJsonObject("params").getMap();
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+ } else {
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+ // 兼容旧格式
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+ params = new HashMap<>();
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+ }
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+
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+ return ((IotDeviceEventReportReqDTO) new IotDeviceEventReportReqDTO().setRequestId(requestId).setProcessId(IotPluginCommonUtils.getProcessId()).setReportTime(LocalDateTime.now()).setProductKey(productKey).setDeviceName(deviceName)).setIdentifier(identifier).setParams(params);
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+ }
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+}
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