| | |
| | | import { useSimStore } from "@/store/simulation.js"; |
| | | import { EventBus } from "@/eventBus"; // 引入事件总线 |
| | | import { getDeviceInfoSHG, getYLJData } from "@/api/hpApi"; |
| | | import { getSimStart, getSimDataById } from "@/api/trApi"; |
| | | import { getSimStart, getSimDataById, getSimresult } from "@/api/trApi"; |
| | | import { ControlSchemeType } from "@/assets/js/lib-pixelstreamingfrontend.esm"; |
| | | |
| | | // 获取 Store 实例 |
| | | const simAPIStore = SimAPIStore(); |
| | |
| | | |
| | | // 实时模拟定时器 |
| | | let pollingInterval = null; |
| | | // 用于记录上次数据条数 |
| | | let lastDataLength = 0; |
| | | |
| | | async function startPlay() { |
| | | // 开始模拟前需要先保存方案 |
| | |
| | | }); |
| | | |
| | | try { |
| | | // 调用求解器并初始化模拟 |
| | | const resStart = await getSimStart(schemeId); |
| | | // 启动模拟 |
| | | await getSimStart(schemeId); |
| | | |
| | | // 请求完成后关闭加载提示 |
| | | loadingMessage.close(); |
| | | |
| | | if (resStart.code === 200) { |
| | | const res = await getSimDataById(schemeId); |
| | | simStore.setSelectedScheme(res.data[0]); |
| | | |
| | | simStore.layerDate = resStart.data; |
| | | initeWaterPrimitiveView(); |
| | | |
| | | // 首次请求延迟 90s |
| | | setTimeout(async () => { |
| | | try { |
| | | startSimulate(); // 这里可能会报错 |
| | | } catch (error) { |
| | | console.error("调用 startSimulate 出错:", error); |
| | | } |
| | | const res = await getSimresult(schemeId); |
| | | console.log(res.data, "实时模拟 - 初始结果"); |
| | | |
| | | // 开始轮询任务:每 5 分钟调用一次 getSimStart 并更新方案数据 |
| | | startPolling(schemeId); |
| | | } else { |
| | | ElMessage.error(resStart.message || "调用求解器失败"); |
| | | } |
| | | if (res.data.length > 0) { |
| | | handleNewData(res.data, schemeId); |
| | | } |
| | | |
| | | // 显示结果并开始轮询 |
| | | loadingMessage.close(); |
| | | startPolling(schemeId); |
| | | } catch (error) { |
| | | console.error("首次请求模拟结果失败", error); |
| | | loadingMessage.close(); |
| | | } |
| | | }, 3 * 60 * 1000); // 1.5 分钟后第一次请求 |
| | | } catch (error) { |
| | | loadingMessage.close(); |
| | | ElMessage.error("请求失败:" + (error.message || "未知错误")); |
| | |
| | | } |
| | | } |
| | | |
| | | // 启动轮询函数 |
| | | // 定时五分钟请求 |
| | | function startPolling(schemeId) { |
| | | stopPolling(); // 避免重复启动 |
| | | stopPolling(); // 确保不会重复启动 |
| | | |
| | | pollingInterval = setInterval(async () => { |
| | | try { |
| | | const resStart = await getSimStart(schemeId); |
| | | const res = await getSimresult(schemeId); |
| | | |
| | | if (resStart.code === 200) { |
| | | const res = await getSimDataById(schemeId); |
| | | simStore.setSelectedScheme(res.data[0]); // 更新方案数据 |
| | | simStore.layerDate = resStart.data; // 更新 layer 数据 |
| | | if (res.data && res.data.length > 0) { |
| | | if (res.data.length === lastDataLength) { |
| | | console.log("主轮询:无新数据,切换为 10 秒高频轮询"); |
| | | |
| | | console.log("轮询获取最新数据成功"); |
| | | } else { |
| | | console.warn("轮询请求失败:", resStart.message); |
| | | clearInterval(pollingInterval); |
| | | pollingInterval = null; |
| | | |
| | | startFastPolling(schemeId); // 启动高频轮询 |
| | | } else { |
| | | handleNewData(res.data, schemeId); |
| | | } |
| | | } |
| | | } catch (error) { |
| | | console.error("轮询请求异常:", error); |
| | | console.error("轮询获取模拟结果失败", error); |
| | | } |
| | | }, 5 * 60 * 1000); // 每 5 分钟执行一次 |
| | | }, 5.6 * 60 * 1000); // 每 5.5 分钟执行一次 |
| | | } |
| | | |
| | | let fastPollingInterval = null; |
| | | // 如果五分钟没拿到最新的数据,则开启十秒钟调用一次,拿到最新的数据就停止 |
| | | function startFastPolling(schemeId) { |
| | | fastPollingInterval = setInterval(async () => { |
| | | try { |
| | | const res = await getSimresult(schemeId); |
| | | |
| | | if (res.data && res.data.length > 0) { |
| | | if (res.data.length !== lastDataLength) { |
| | | console.log("高频轮询:检测到新数据,恢复主轮询"); |
| | | |
| | | clearInterval(fastPollingInterval); |
| | | fastPollingInterval = null; |
| | | |
| | | handleNewData(res.data, schemeId); |
| | | |
| | | startPolling(schemeId); // 重新启动主轮询 |
| | | } |
| | | } |
| | | } catch (error) { |
| | | console.error("高频轮询获取模拟结果失败", error); |
| | | } |
| | | }, 10 * 1000); // 每 10 秒执行一次 |
| | | } |
| | | |
| | | // 拿取最新的layer.json存储到pinia中 |
| | | async function handleNewData(dataArray, schemeId) { |
| | | // 拿服务名称 |
| | | const res = await getSimDataById(schemeId); |
| | | simStore.setSelectedScheme(res.data[0]); // 更新方案数据 |
| | | |
| | | const latestItem = dataArray[dataArray.length - 1]; |
| | | const currentLength = dataArray.length; |
| | | |
| | | if (currentLength <= lastDataLength) { |
| | | console.log("本轮无新数据(长度未变化)"); |
| | | return; |
| | | } |
| | | |
| | | // 更新标识 |
| | | lastDataLength = currentLength; |
| | | |
| | | // 执行更新逻辑 |
| | | console.log("检测到新数据,更新中..."); |
| | | console.log(latestItem, "last"); |
| | | simStore.layerDate = latestItem; |
| | | initeWaterPrimitiveView(); |
| | | |
| | | try { |
| | | startSimulate(); |
| | | } catch (error) { |
| | | console.error("调用 startSimulate 出错:", error); |
| | | } |
| | | } |
| | | |
| | | // 停止轮询函数 |
| | |
| | | if (pollingInterval) { |
| | | clearInterval(pollingInterval); |
| | | pollingInterval = null; |
| | | console.log("轮询已停止"); |
| | | } |
| | | |
| | | if (fastPollingInterval) { |
| | | clearInterval(fastPollingInterval); |
| | | fastPollingInterval = null; |
| | | } |
| | | |
| | | console.log("轮询已停止"); |
| | | } |
| | | |
| | | EventBus.on("close-time", () => { |