refactor(hq): 抽离卡片行情订阅客户端

doc/market-ranking-interfaces.md

@@ -1,7 +1,7 @@
 # 市场排名接口文档
 
-本文记录 `MarketRankingNodeComponent` 卡片使用的合约榜单 HTTP 接口及 4106 行情订阅协议。当前实现位于
+本文记录 `MarketRankingNodeComponent` 卡片使用的合约榜单 HTTP 接口及 4106 行情订阅协议。HTTP
-`entry/src/main/ets/market-ranking/MarketRankingDataFetcher.ets`。
+实现位于 `MarketRankingDataFetcher.ets`，行情实现位于 `MarketRankingHqRequestClient.ets`。
 
 ## 合约榜单 HTTP 接口
 
@@ -93,12 +93,13 @@ GET {API_HOST}futgwapi/api/market/homepage/v1/recommend_futures
 | `chg_speed_10min` | 34875 | 10 分钟涨跌速 |
 | `chg_speed_15min` | 34876 | 15 分钟涨跌速 |
 
-原始推送为“字段 ID → 数组”的分列结构，相同数组下标表示同一合约。Fetcher 将其合并为
+鸿蒙原始推送为 `TableData` 行式结构。`tableRows` 中每个 Row 代表一份合约行情，通过
-`RankItem[]`，再通过完整替换 `CardData` 刷新 UI。
+`row.get(字段 ID)` 读取对应值。`MarketRankingHqRequestClient` 将其转换为 `RankItem[]`，再通过
+完整替换 `CardData` 刷新 UI。
 
 ## 当前 Mock 行为
 
 - HTTP：使用 `@ohos.net.http` 构造 GET URL 和请求选项，但不调用 `request()`。
-- 行情：构造并输出完整 4106 参数，不连接真实行情桥。
+- 行情：构造并输出完整 4106 参数，不连接真实行情桥；Mock 使用 `tableRows + row.get(id)` 模拟回调。
 - Mock 行情每 `2500ms` 推送一次，与 `pushtime=2.5` 保持一致。
 - 每次请求及订阅参数均使用 `[MarketRanking]` 前缀输出到控制台。

entry/src/main/ets/ai-pick/AiPickDataFetcher.ets

@@ -1,10 +1,7 @@
-// AI选期数据层：负责网络请求、行情订阅及原始数据到视图数据的转换。
+// AI 选期数据层：负责网络请求及原始数据到视图数据的转换。
 import http from '@ohos.net.http';
 import allCardsMock from '../common/mock/AllCardsMock.json';
 import {
-  AiPickQuoteData,
-  AiPickQuoteRequestParams,
-  CardData,
   PickContractItem,
   PickStrategy,
   PickTabData,
@@ -24,7 +21,6 @@ import { MAX_ITEMS, MAX_TABS, MAX_TAGS } from './AiPickConstant';
 
 // 模拟网络延迟（毫秒），验证 loading 状态和异步流程用；接入真实接口后删除
 const MOCK_DELAY_MS = 300;
-const MOCK_QUOTE_INTERVAL_MS = 2500;
 const EMPTY_RAW_STRATEGY_ITEM: RawStrategyItem = {};
 const EMPTY_RAW_STRATEGY_DETAIL: RawStrategyDetail = {
   id: '',
@@ -32,8 +28,6 @@ const EMPTY_RAW_STRATEGY_DETAIL: RawStrategyDetail = {
   strategy_type: '',
 };
 
-export type AiPickCardDataListener = (cardData: CardData) => void;
-
 // 对应 Vue 端 index.vue 中 formatTabData 的单项处理（新版 isCustomVersion=true）
 function parseRawTab(item: RawPickTabItem): PickTabData {
   const isSystemPeriod = item.type === 'system_period';
@@ -143,128 +137,6 @@ export class AiPickDataFetcher {
     });
   }
 
-  // 模拟 Vue 的共享 4106 行情订阅：立即推送一次，之后每 2.5 秒整体更新 CardData。
-  subscribeQuotes(cardData: CardData, listener: AiPickCardDataListener): () => void {
-    const requestParams = this.buildQuoteRequestParams(cardData);
-    console.info(`[AiPick] subscribeQuotes params: ${JSON.stringify(requestParams)}`);
-    const contracts = this.getUniqueContracts(cardData);
-    let tick = 0;
-    const emit = (): void => {
-      tick += 1;
-      const quoteData = this.createMockQuoteData(contracts, tick);
-      listener(this.mergeQuoteData(cardData, quoteData));
-    };
-    emit();
-    const timer = setInterval(emit, MOCK_QUOTE_INTERVAL_MS);
-    return (): void => {
-      clearInterval(timer);
-    };
-  }
-
-  // 对齐 Vue buildHqParams，生成 AI 选期共享行情连接的完整请求参数。
-  private buildQuoteRequestParams(cardData: CardData): AiPickQuoteRequestParams {
-    const dataItems: string[] = ['55', '10', '4', '36103', '34818', '6', '7', '66', '34877'];
-    const requestDic = `sortid=-1\r\n` +
-      `sortorder=0\r\n` +
-      `push=1\r\n` +
-      `dataitem=${dataItems.map((item: string): string => `${item},`).join('')}\r\n` +
-      `codelist=${this.formatCodeList(cardData)}\r\n` +
-      `scenario=qht_qihuo_sort\r\n` +
-      `precision=1\r\n` +
-      `pushtime=2.5\r\n`;
-    return {
-      protocolId: '4106',
-      pageId: '2201',
-      onlineId: 'contractHQData',
-      columnOrder: dataItems.join('|'),
-      requestDic: requestDic,
-    };
-  }
-
-  private getUniqueContracts(cardData: CardData): PickContractItem[] {
-    const contracts: PickContractItem[] = [];
-    const contractKeys: string[] = [];
-    cardData.tabs.forEach((tab: PickTabData): void => {
-      tab.items.forEach((item: PickContractItem): void => {
-        const contractKey = `${item.contract}_${item.market}`;
-        if (!contractKeys.includes(contractKey)) {
-          contractKeys.push(contractKey);
-          contracts.push(item);
-        }
-      });
-    });
-    return contracts;
-  }
-
-  private formatCodeList(cardData: CardData): string {
-    const contracts = this.getUniqueContracts(cardData);
-    const markets: string[] = [];
-    const codeGroups: string[][] = [];
-    contracts.forEach((contract: PickContractItem): void => {
-      const marketIndex = markets.indexOf(contract.market);
-      if (marketIndex >= 0) {
-        codeGroups[marketIndex].push(contract.contract);
-      } else {
-        markets.push(contract.market);
-        codeGroups.push([contract.contract]);
-      }
-    });
-    return markets.map((market: string, index: number): string =>
-      `${market}(${codeGroups[index].map((code: string): string => `${code},`).join('')});`
-    ).join('');
-  }
-
-  private createMockQuoteData(contracts: PickContractItem[], tick: number): AiPickQuoteData {
-    const data: AiPickQuoteData = {
-      code: [],
-      market: [],
-      price: [],
-      priceChg: [],
-    };
-    contracts.forEach((contract: PickContractItem, index: number): void => {
-      data.code.push(contract.contract);
-      data.market.push(contract.market);
-      data.price.push(100 + index * 10 + tick * 0.1);
-      data.priceChg.push(((tick + index) % 5 - 2) * 0.35);
-    });
-    return data;
-  }
-
-  private mergeQuoteData(cardData: CardData, quoteData: AiPickQuoteData): CardData {
-    const tabs = cardData.tabs.map((tab: PickTabData): PickTabData => {
-      const items = tab.items.map((item: PickContractItem): PickContractItem => {
-        let quoteIndex = -1;
-        for (let index = 0; index < quoteData.code.length; index += 1) {
-          if (quoteData.code[index] === item.contract && quoteData.market[index] === item.market) {
-            quoteIndex = index;
-            break;
-          }
-        }
-        const nextItem: PickContractItem = {
-          contract: item.contract,
-          market: item.market,
-          name: item.name,
-          price: quoteIndex >= 0 ? quoteData.price[quoteIndex] : undefined,
-          priceChg: quoteIndex >= 0 ? quoteData.priceChg[quoteIndex] : undefined,
-          isMain: item.isMain,
-          extraFields: item.extraFields,
-        };
-        return nextItem;
-      });
-      const nextTab: PickTabData = {
-        strategy: tab.strategy,
-        items: items,
-        keysList: tab.keysList,
-        fieldList: tab.fieldList,
-      };
-      return nextTab;
-    });
-    const nextCardData: CardData = {
-      tabs: tabs,
-    };
-    return nextCardData;
-  }
-
   private buildRequestUrl(configuredUrl: string, timestamp: number): string {
     const separator = configuredUrl.includes('?') ? '&' : '?';
     return `${configuredUrl}${separator}_=${timestamp}`;

entry/src/main/ets/ai-pick/AiPickHqRequestClient.ets

@@ -0,0 +1,158 @@
+import {
+  AiPickHqData,
+  AiPickHqRequestParams,
+  CardData,
+  PickContractItem,
+  PickTabData,
+} from './AiPickModels';
+import { HqFieldId } from '../common/HqFieldId';
+
+const MOCK_QUOTE_INTERVAL_MS = 2500;
+
+export type AiPickCardDataListener = (cardData: CardData) => void;
+
+// AI 选期行情请求客户端：负责合约去重、4106 参数、订阅和行情数据合并。
+export class AiPickHqRequestClient {
+  private static readonly instance: AiPickHqRequestClient = new AiPickHqRequestClient();
+
+  private constructor() {
+  }
+
+  static getInstance(): AiPickHqRequestClient {
+    return AiPickHqRequestClient.instance;
+  }
+
+  // 模拟共享 4106 行情订阅：立即推送一次，之后每 2.5 秒更新完整卡片数据。
+  subscribeHq(cardData: CardData, listener: AiPickCardDataListener): () => void {
+    const requestParams = this.buildHqRequestParams(cardData);
+    console.info(`[AiPick] subscribeHq params: ${JSON.stringify(requestParams)}`);
+    // todo: 接入真实的行情订阅。
+    const contracts = this.getUniqueContracts(cardData);
+    let tick = 0;
+    const emit = (): void => {
+      tick += 1;
+      const hqData = this.createMockHqData(contracts, tick);
+      listener(this.mergeHqData(cardData, hqData));
+    };
+
+    emit();
+    const timer = setInterval(emit, MOCK_QUOTE_INTERVAL_MS);
+    return (): void => {
+      clearInterval(timer);
+    };
+  }
+
+  // 对齐 Vue buildHqParams，生成 AI 选期共享行情连接的完整请求参数。
+  buildHqRequestParams(cardData: CardData): AiPickHqRequestParams {
+    const dataItems: number[] = [
+      HqFieldId.DATA_ID_NAME,
+      HqFieldId.DATA_ID_PRICE,
+      HqFieldId.DATA_ID_CODE,
+      HqFieldId.DATA_ID_MARKET,
+      HqFieldId.DATA_ID_PRICE_CHG,
+      HqFieldId.DATA_ID_PRE_PRICE,
+      HqFieldId.DATA_ID_OPEN_PRICE,
+      HqFieldId.DATA_ID_PRE_SETTLE_PRICE,
+      HqFieldId.DATA_ID_PRICE_CHG_YTD,
+    ];
+    const requestDic = `sortid=-1\r\n` +
+      `sortorder=0\r\n` +
+      `push=1\r\n` +
+      `dataitem=${dataItems.map((item: number): string => `${item},`).join('')}\r\n` +
+      `codelist=${this.formatCodeList(cardData)}\r\n` +
+      `scenario=qht_qihuo_sort\r\n` +
+      `precision=1\r\n` +
+      `pushtime=2.5\r\n`;
+    return {
+      protocolId: '4106',
+      pageId: '2201',
+      onlineId: 'contractHQData',
+      columnOrder: dataItems.join('|'),
+      requestDic: requestDic,
+    };
+  }
+
+  private getUniqueContracts(cardData: CardData): PickContractItem[] {
+    const contracts: PickContractItem[] = [];
+    const contractKeys: string[] = [];
+    cardData.tabs.forEach((tab: PickTabData): void => {
+      tab.items.forEach((item: PickContractItem): void => {
+        const contractKey = `${item.contract}_${item.market}`;
+        if (!contractKeys.includes(contractKey)) {
+          contractKeys.push(contractKey);
+          contracts.push(item);
+        }
+      });
+    });
+    return contracts;
+  }
+
+  private formatCodeList(cardData: CardData): string {
+    const contracts = this.getUniqueContracts(cardData);
+    const markets: string[] = [];
+    const codeGroups: string[][] = [];
+    contracts.forEach((contract: PickContractItem): void => {
+      const marketIndex = markets.indexOf(contract.market);
+      if (marketIndex >= 0) {
+        codeGroups[marketIndex].push(contract.contract);
+      } else {
+        markets.push(contract.market);
+        codeGroups.push([contract.contract]);
+      }
+    });
+    return markets.map((market: string, index: number): string =>
+      `${market}(${codeGroups[index].map((code: string): string => `${code},`).join('')});`
+    ).join('');
+  }
+
+  private createMockHqData(contracts: PickContractItem[], tick: number): AiPickHqData {
+    const data: AiPickHqData = {
+      code: [],
+      market: [],
+      price: [],
+      priceChg: [],
+    };
+    contracts.forEach((contract: PickContractItem, index: number): void => {
+      data.code.push(contract.contract);
+      data.market.push(contract.market);
+      data.price.push(100 + index * 10 + tick * 0.1);
+      data.priceChg.push(((tick + index) % 5 - 2) * 0.35);
+    });
+    return data;
+  }
+
+  private mergeHqData(cardData: CardData, hqData: AiPickHqData): CardData {
+    const tabs = cardData.tabs.map((tab: PickTabData): PickTabData => {
+      const items = tab.items.map((item: PickContractItem): PickContractItem => {
+        let hqIndex = -1;
+        for (let index = 0; index < hqData.code.length; index += 1) {
+          if (hqData.code[index] === item.contract && hqData.market[index] === item.market) {
+            hqIndex = index;
+            break;
+          }
+        }
+        const nextItem: PickContractItem = {
+          contract: item.contract,
+          market: item.market,
+          name: item.name,
+          price: hqIndex >= 0 ? hqData.price[hqIndex] : undefined,
+          priceChg: hqIndex >= 0 ? hqData.priceChg[hqIndex] : undefined,
+          isMain: item.isMain,
+          extraFields: item.extraFields,
+        };
+        return nextItem;
+      });
+      const nextTab: PickTabData = {
+        strategy: tab.strategy,
+        items: items,
+        keysList: tab.keysList,
+        fieldList: tab.fieldList,
+      };
+      return nextTab;
+    });
+    const nextCardData: CardData = {
+      tabs: tabs,
+    };
+    return nextCardData;
+  }
+}

entry/src/main/ets/ai-pick/AiPickModels.ets

@@ -39,14 +39,14 @@ export interface CardData {
   tabs: PickTabData[];
 }
 
-export interface AiPickQuoteData {
+export interface AiPickHqData {
   code: string[];
   market: string[];
   price: number[];
   priceChg: number[];
 }
 
-export interface AiPickQuoteRequestParams {
+export interface AiPickHqRequestParams {
   protocolId: string;
   pageId: string;
   onlineId: string;

entry/src/main/ets/ai-pick/AiPickNodeComponent.ets

@@ -7,6 +7,7 @@ import {
 } from './AiPickModels';
 import { AllCardsCard } from '../common/AllCardsModels';
 import { AiPickDataFetcher } from './AiPickDataFetcher';
+import { AiPickHqRequestClient } from './AiPickHqRequestClient';
 import { cellColor, cellValue, formatColName } from './AiPickUtils';
 import {
   EMPTY_IMAGE_DARK,
@@ -34,7 +35,7 @@ export struct AiPickNodeComponent {
   @State tabContentWidth: number = 0;
   @State tabScrollOffset: number = 0;
   @State showExplainSheet: boolean = false;
-  private quoteUnsubscribe: (() => void) | undefined;
+  private hqUnsubscribe: (() => void) | undefined;
 
   private showTabGradient(): boolean {
     const maxOffset = this.tabContentWidth - this.tabViewportWidth;
@@ -49,7 +50,7 @@ export struct AiPickNodeComponent {
   }
 
   aboutToDisappear(): void {
-    this.stopSubscribeQuotes();
+    this.stopSubscribeHq();
   }
 
   // 只负责从公共 Mock 获取并更新卡片配置。
@@ -59,25 +60,25 @@ export struct AiPickNodeComponent {
 
   // 只负责请求并更新卡片展示数据。
   private async updateCardData(): Promise<void> {
-    this.stopSubscribeQuotes();
+    this.stopSubscribeHq();
     this.cardData = { tabs: [] };
     const fetcher = AiPickDataFetcher.getInstance();
     try {
       const tabs = await fetcher.fetchCardData();
       this.cardData = { tabs };
       if (tabs.length > 0) {
-        this.subscribeQuotes();
+        this.subscribeHq();
       }
     } catch {
-      this.stopSubscribeQuotes();
+      this.stopSubscribeHq();
       this.cardData = { tabs: [] };
     }
   }
 
   // 使用当前 CardData 的全部 Tab 合约订阅行情，推送后整体更新 CardData。
-  private subscribeQuotes(): void {
+  private subscribeHq(): void {
-    this.stopSubscribeQuotes();
+    this.stopSubscribeHq();
-    this.quoteUnsubscribe = AiPickDataFetcher.getInstance().subscribeQuotes(
+    this.hqUnsubscribe = AiPickHqRequestClient.getInstance().subscribeHq(
       this.cardData,
       (cardData: CardData): void => {
         this.cardData = cardData;
@@ -85,10 +86,10 @@ export struct AiPickNodeComponent {
     );
   }
 
-  private stopSubscribeQuotes(): void {
+  private stopSubscribeHq(): void {
-    if (this.quoteUnsubscribe !== undefined) {
+    if (this.hqUnsubscribe !== undefined) {
-      this.quoteUnsubscribe();
+      this.hqUnsubscribe();
-      this.quoteUnsubscribe = undefined;
+      this.hqUnsubscribe = undefined;
     }
   }
 

entry/src/main/ets/common/HqFieldId.ets

@@ -0,0 +1,21 @@
+// 4106 行情协议通用字段 ID。
+export class HqFieldId {
+  static readonly DATA_ID_CODE: number = 4; // 合约代码
+  static readonly DATA_ID_PRE_PRICE: number = 6; // 昨收价
+  static readonly DATA_ID_OPEN_PRICE: number = 7; // 今日开盘价
+  static readonly DATA_ID_PRICE: number = 10; // 最新价
+  static readonly DATA_ID_TURNOVER: number = 19; // 成交额
+  static readonly DATA_ID_NAME: number = 55; // 合约名称
+  static readonly DATA_ID_PRE_SETTLE_PRICE: number = 66; // 昨日结算价
+  static readonly DATA_ID_CHG_SPEED_5MIN: number = 34325; // 5 分钟涨跌速
+  static readonly DATA_ID_INCRE_POSIT: number = 34355; // 日增仓
+  static readonly DATA_ID_PRICE_CHG: number = 34818; // 涨跌幅
+  static readonly DATA_ID_CHG_SPEED_1MIN: number = 34874; // 1 分钟涨跌速
+  static readonly DATA_ID_CHG_SPEED_10MIN: number = 34875; // 10 分钟涨跌速
+  static readonly DATA_ID_CHG_SPEED_15MIN: number = 34876; // 15 分钟涨跌速
+  static readonly DATA_ID_PRICE_CHG_YTD: number = 34877; // 昨收涨跌幅
+  static readonly DATA_ID_MARKET: number = 36103; // 市场 ID
+
+  private constructor() {
+  }
+}

entry/src/main/ets/market-ranking/MarketRankingConstant.ets

@@ -1,4 +1,5 @@
 import { PeriodRange, TabMetric } from './MarketRankingModels';
+import { HqFieldId } from '../common/HqFieldId';
 
 export const TITLE_ARROW_LIGHT =
   'https://s.thsi.cn/staticS3/mobileweb-upload-static-server.img/offline/pkg/e6b471c4-b9a6-4c73-a2e4-7c3176308daf.png';
@@ -9,20 +10,20 @@ export const INFO_IMAGE_LIGHT =
 export const INFO_IMAGE_DARK =
   'https://u.thsi.cn/imgsrc/bbs/19f7f20bcf800ec2b8e9fc0fa0d73369.png';
 
-// 一级 Tab 配置：涨幅/跌幅/涨速/跌速/成交额/日增仓，hqId/hqName 用于后续接入行情推送
+// 一级 Tab 配置：涨幅/跌幅/涨速/跌速/成交额/日增仓。
 export const TAB_METRICS: TabMetric[] = [
-  { id: 'rise', label: $r('app.string.market_ranking_tab_rise'), stat: 'rise', api: 'rise_percent', hqId: '34818', hqName: 'price_chg', index: 0, hasChildren: false },
+  { id: 'rise', label: $r('app.string.market_ranking_tab_rise'), api: 'rise_percent', hqId: HqFieldId.DATA_ID_PRICE_CHG, hasChildren: false },
-  { id: 'fall', label: $r('app.string.market_ranking_tab_fall'), stat: 'fall', api: 'fall_percent', hqId: '34818', hqName: 'price_chg', index: 1, hasChildren: false },
+  { id: 'fall', label: $r('app.string.market_ranking_tab_fall'), api: 'fall_percent', hqId: HqFieldId.DATA_ID_PRICE_CHG, hasChildren: false },
-  { id: 'riseSpeed', label: $r('app.string.market_ranking_tab_rise_speed'), stat: 'riseSpeed', api: 'rise_percent', hqId: '34821', hqName: 'chg_speed', index: 2, hasChildren: true },
+  { id: 'riseSpeed', label: $r('app.string.market_ranking_tab_rise_speed'), api: 'rise_percent', hqId: HqFieldId.DATA_ID_CHG_SPEED_1MIN, hasChildren: true },
-  { id: 'fallSpeed', label: $r('app.string.market_ranking_tab_fall_speed'), stat: 'fallSpeed', api: 'fall_percent', hqId: '34821', hqName: 'chg_speed', index: 3, hasChildren: true },
+  { id: 'fallSpeed', label: $r('app.string.market_ranking_tab_fall_speed'), api: 'fall_percent', hqId: HqFieldId.DATA_ID_CHG_SPEED_1MIN, hasChildren: true },
-  { id: 'turnOver', label: $r('app.string.market_ranking_tab_turnover'), stat: 'turnOver', api: 'turnover', hqId: '19', hqName: 'turnover', index: 4, hasChildren: false },
+  { id: 'turnOver', label: $r('app.string.market_ranking_tab_turnover'), api: 'turnover', hqId: HqFieldId.DATA_ID_TURNOVER, hasChildren: false },
-  { id: 'increPosit', label: $r('app.string.market_ranking_tab_increase_position'), stat: 'increPosit', api: 'increase_position', hqId: '34355', hqName: 'incre_posit', index: 5, hasChildren: false },
+  { id: 'increPosit', label: $r('app.string.market_ranking_tab_increase_position'), api: 'increase_position', hqId: HqFieldId.DATA_ID_INCRE_POSIT, hasChildren: false },
 ];
 
 // 二级 Tab 配置：仅涨速/跌速下出现，按周期筛选
 export const PERIOD_RANGES: PeriodRange[] = [
-  { id: '1min', label: $r('app.string.market_ranking_period_1min'), stat: 'min1', api: 'one_minute', hqId: '34874', index: 0 },
+  { id: '1min', label: $r('app.string.market_ranking_period_1min'), api: 'one_minute', hqId: HqFieldId.DATA_ID_CHG_SPEED_1MIN },
-  { id: '5min', label: $r('app.string.market_ranking_period_5min'), stat: 'min5', api: 'five_minute', hqId: '34325', index: 1 },
+  { id: '5min', label: $r('app.string.market_ranking_period_5min'), api: 'five_minute', hqId: HqFieldId.DATA_ID_CHG_SPEED_5MIN },
-  { id: '10min', label: $r('app.string.market_ranking_period_10min'), stat: 'min10', api: 'ten_minute', hqId: '34875', index: 2 },
+  { id: '10min', label: $r('app.string.market_ranking_period_10min'), api: 'ten_minute', hqId: HqFieldId.DATA_ID_CHG_SPEED_10MIN },
-  { id: '15min', label: $r('app.string.market_ranking_period_15min'), stat: 'min15', api: 'fifteen_minute', hqId: '34876', index: 3 },
+  { id: '15min', label: $r('app.string.market_ranking_period_15min'), api: 'fifteen_minute', hqId: HqFieldId.DATA_ID_CHG_SPEED_15MIN },
 ];

entry/src/main/ets/market-ranking/MarketRankingDataFetcher.ets

@@ -7,9 +7,6 @@ import {
   AllCardsResponse,
 } from '../common/AllCardsModels';
 import {
-  CardData,
-  MarketRankingQuoteData,
-  MarketRankingQuoteRequestParams,
   RankItem,
   RecommendFuturesItem,
 } from './MarketRankingModels';
@@ -17,14 +14,11 @@ import { MOCK_RANK_LISTS, MOCK_SPEED_LISTS } from './MarketRankingMock';
 import { PERIOD_RANGES, TAB_METRICS } from './MarketRankingConstant';
 
 const MOCK_REQUEST_DELAY_MS = 300;
-const MOCK_QUOTE_INTERVAL_MS = 2500;
 const TEST_API_HOST = 'https://futures-test.10jqka.com.cn/';
 const RELEASE_API_HOST = 'https://ftapi.10jqka.com.cn/';
 const RECOMMEND_FUTURES_API_PATH = 'futgwapi/api/market/homepage/v1/recommend_futures';
 const RECOMMEND_FUTURES_NUMBER = 50;
 
-export type MarketRankingCardDataListener = (cardData: CardData) => void;
-
 export class MarketRankingDataFetcher {
   private static readonly instance: MarketRankingDataFetcher = new MarketRankingDataFetcher();
 
@@ -47,14 +41,8 @@ export class MarketRankingDataFetcher {
     return undefined;
   }
 
-  private findMarketRankingCard(floor: AllCardsFloor): AllCardsCard | undefined {
-    return floor.card_list.find((card: AllCardsCard): boolean =>
-      card.render_key === 'market-ranking'
-    );
-  }
-
   /**
-   * 市场排名合约列表接口（当前暂用 Mock，后续只替换本方法内部实现）：
+   * 市场排名合约列表接口（todo: 当前暂用 Mock，后续只替换本方法内部实现）：
    * GET {API_HOST}futgwapi/api/market/homepage/v1/recommend_futures
    * dev/test API_HOST: https://futures-test.10jqka.com.cn/
    * release API_HOST: https://ftapi.10jqka.com.cn/
@@ -97,37 +85,18 @@ export class MarketRankingDataFetcher {
     });
   }
 
+  private findMarketRankingCard(floor: AllCardsFloor): AllCardsCard | undefined {
+    return floor.card_list.find((card: AllCardsCard): boolean =>
+      card.render_key === 'market-ranking'
+    );
+  }
+
   private buildRecommendFuturesUrl(quoteType: string): string {
     const apiHost = BuildProfile.DEBUG ? TEST_API_HOST : RELEASE_API_HOST;
     return `${apiHost}${RECOMMEND_FUTURES_API_PATH}` +
       `?quote_type=${encodeURIComponent(quoteType)}&number=${RECOMMEND_FUTURES_NUMBER}`;
   }
 
-  // 模拟行情订阅：先生成原始推送数据并完成合并，再返回完整 CardData。
-  subscribeQuotes(
-    contracts: RecommendFuturesItem[],
-    primaryIdx: number,
-    secondaryIdx: number,
-    listener: MarketRankingCardDataListener,
-  ): () => void {
-    const requestParams = this.buildQuoteRequestParams(contracts, primaryIdx, secondaryIdx);
-    console.info(`[MarketRanking] subscribeQuotes params: ${JSON.stringify(requestParams)}`);
-    // todo: 接入真实的行情订阅
-    const quoteType = this.getQuoteType(primaryIdx, secondaryIdx);
-    let tick = 0;
-    const emit = (): void => {
-      tick += 1;
-      const quoteData = this.createMockQuoteData(contracts, quoteType, tick);
-      listener(this.mergeQuoteData(quoteData));
-    };
-
-    emit();
-    const timer = setInterval(emit, MOCK_QUOTE_INTERVAL_MS);
-    return (): void => {
-      clearInterval(timer);
-    };
-  }
-
   private getQuoteType(primaryIdx: number, secondaryIdx: number): string {
     const metric = TAB_METRICS[primaryIdx];
     if (metric.hasChildren) {
@@ -136,134 +105,6 @@ export class MarketRankingDataFetcher {
     return metric.api;
   }
 
-  // 对齐 Vue generateHqParam，生成 4106 行情订阅所需的完整请求参数。
-  buildQuoteRequestParams(
-    contracts: RecommendFuturesItem[],
-    primaryIdx: number,
-    secondaryIdx: number,
-  ): MarketRankingQuoteRequestParams {
-    const metric = TAB_METRICS[primaryIdx];
-    const sortId = metric.hasChildren ? PERIOD_RANGES[secondaryIdx].hqId : metric.hqId;
-    const sortOrder = metric.id === 'fall' || metric.id === 'fallSpeed' ? '1' : '0';
-    const dataItems: string[] = ['55', '10', '4', '36103', '34818', '6', '7', '66'];
-    if (!dataItems.includes(sortId)) {
-      dataItems.push(sortId);
-    }
-    const columnOrder = dataItems.join('|');
-    const requestDic = `sortid=${sortId}\r\n` +
-      `sortorder=${sortOrder}\r\n` +
-      `push=1\r\n` +
-      `dataitem=${dataItems.map((item: string): string => `${item},`).join('')}\r\n` +
-      `codelist=${this.formatCodeList(contracts)}\r\n` +
-      `scenario=qht_qihuo_sort\r\n` +
-      `precision=1\r\n` +
-      `pushtime=2.5\r\n`;
-    return {
-      protocolId: '4106',
-      // HarmonyOS 当前沿用 Android 行情页面标识。
-      pageId: '2201',
-      onlineId: 'marketRankingData',
-      columnOrder,
-      requestDic,
-    };
-  }
-
-  // 按市场拼成 4106 所需格式，例如 70(CU2501,RB2505,);。
-  private formatCodeList(contracts: RecommendFuturesItem[]): string {
-    const markets: string[] = [];
-    const codeGroups: string[][] = [];
-    contracts.forEach((contract: RecommendFuturesItem): void => {
-      const marketIndex = markets.indexOf(contract.market);
-      if (marketIndex >= 0) {
-        codeGroups[marketIndex].push(contract.contract_code);
-      } else {
-        markets.push(contract.market);
-        codeGroups.push([contract.contract_code]);
-      }
-    });
-    return markets.map((market: string, index: number): string =>
-      `${market}(${codeGroups[index].map((code: string): string => `${code},`).join('')});`
-    ).join('');
-  }
-
-  // 模拟 4106 行情接口原始分列数据；非当前 Tab 请求的扩展字段返回空数组。
-  private createMockQuoteData(
-    contracts: RecommendFuturesItem[],
-    quoteType: string,
-    tick: number,
-  ): MarketRankingQuoteData {
-    const data: MarketRankingQuoteData = {
-      code: [],
-      market: [],
-      name: [],
-      price: [],
-      price_chg: [],
-      pre_price: [],
-      open_price: [],
-      pre_settle_price: [],
-      turnover: [],
-      incre_posit: [],
-      chg_speed_1min: [],
-      chg_speed_5min: [],
-      chg_speed_10min: [],
-      chg_speed_15min: [],
-    };
-    contracts.forEach((contract: RecommendFuturesItem, index: number): void => {
-      const price = 100 + index * 10 + tick * 0.1;
-      const priceChg = ((tick + index) % 5 - 2) * 0.35;
-      data.code.push(contract.contract_code);
-      data.market.push(contract.market);
-      data.name.push(contract.contract_name);
-      data.price.push(price);
-      data.price_chg.push(priceChg);
-      data.pre_price.push(price - 0.5);
-      data.open_price.push(price - 0.2);
-      data.pre_settle_price.push(price - 0.4);
-      if (quoteType === 'turnover') {
-        data.turnover.push(100000 + index * 5000 + tick * 100);
-      }
-      if (quoteType === 'increase_position') {
-        data.incre_posit.push(1000 + index * 100 + tick * 10);
-      }
-      const speed = priceChg / 2;
-      if (quoteType === 'one_minute_rise_percent' || quoteType === 'one_minute_fall_percent') {
-        data.chg_speed_1min.push(speed);
-      } else if (quoteType === 'five_minute_rise_percent' || quoteType === 'five_minute_fall_percent') {
-        data.chg_speed_5min.push(speed);
-      } else if (quoteType === 'ten_minute_rise_percent' || quoteType === 'ten_minute_fall_percent') {
-        data.chg_speed_10min.push(speed);
-      } else if (quoteType === 'fifteen_minute_rise_percent' || quoteType === 'fifteen_minute_fall_percent') {
-        data.chg_speed_15min.push(speed);
-      }
-    });
-    return data;
-  }
-
-  // 对齐 Vue handleSpeedHqRes/handleNormalHqRes：按数组下标合并为 View 使用的行数据。
-  private mergeQuoteData(data: MarketRankingQuoteData): CardData {
-    let speedList: number[] = data.chg_speed_1min;
-    if (speedList.length === 0) {
-      speedList = data.chg_speed_5min;
-    }
-    if (speedList.length === 0) {
-      speedList = data.chg_speed_10min;
-    }
-    if (speedList.length === 0) {
-      speedList = data.chg_speed_15min;
-    }
-    const tableList = data.code.map((code: string, index: number): RankItem => ({
-      code,
-      market: data.market[index],
-      name: data.name[index],
-      price: data.price[index],
-      price_chg: data.price_chg[index],
-      chg_speed: speedList[index],
-      turnover: data.turnover[index],
-      incre_posit: data.incre_posit[index],
-    }));
-    return { tableList };
-  }
-
   private mockRankList(quoteType: string): RankItem[] {
     switch (quoteType) {
       case 'rise_percent':

entry/src/main/ets/market-ranking/MarketRankingHqRequestClient.ets

@@ -0,0 +1,210 @@
+import {
+  CardData,
+  MarketRankingHqValue,
+  MarketRankingHqRequestParams,
+  MarketRankingTableData,
+  MarketRankingTableRow,
+  RankItem,
+  RecommendFuturesItem,
+} from './MarketRankingModels';
+import {
+  PERIOD_RANGES,
+  TAB_METRICS,
+} from './MarketRankingConstant';
+import { HqFieldId } from '../common/HqFieldId';
+
+const MOCK_QUOTE_INTERVAL_MS = 2500;
+
+export type MarketRankingCardDataListener = (cardData: CardData) => void;
+
+// 市场排名行情请求客户端：负责构造 4106 参数、管理订阅及转换行情数据。
+export class MarketRankingHqRequestClient {
+  private static readonly instance: MarketRankingHqRequestClient =
+    new MarketRankingHqRequestClient();
+
+  private constructor() {
+  }
+
+  static getInstance(): MarketRankingHqRequestClient {
+    return MarketRankingHqRequestClient.instance;
+  }
+
+  // 模拟行情订阅：先推送一次，之后每 2.5 秒更新完整卡片数据。
+  subscribeHq(
+    contracts: RecommendFuturesItem[],
+    primaryIdx: number,
+    secondaryIdx: number,
+    listener: MarketRankingCardDataListener,
+  ): () => void {
+    const requestParams = this.buildHqRequestParams(contracts, primaryIdx, secondaryIdx);
+    console.info(`[MarketRanking] subscribeHq params: ${JSON.stringify(requestParams)}`);
+    // todo: 接入真实的行情订阅。
+    const quoteType = this.getQuoteType(primaryIdx, secondaryIdx);
+    let tick = 0;
+    const emit = (): void => {
+      tick += 1;
+      const tableData = this.createMockTableData(contracts, quoteType, tick);
+      listener(this.mergeTableData(tableData, this.getSortId(primaryIdx, secondaryIdx)));
+    };
+
+    emit();
+    const timer = setInterval(emit, MOCK_QUOTE_INTERVAL_MS);
+    return (): void => {
+      clearInterval(timer);
+    };
+  }
+
+  // 对齐 Vue generateHqParam，生成 4106 行情订阅所需的完整请求参数。
+  buildHqRequestParams(
+    contracts: RecommendFuturesItem[],
+    primaryIdx: number,
+    secondaryIdx: number,
+  ): MarketRankingHqRequestParams {
+    const sortId = this.getSortId(primaryIdx, secondaryIdx);
+    const metric = TAB_METRICS[primaryIdx];
+    const sortOrder = metric.id === 'fall' || metric.id === 'fallSpeed' ? '1' : '0';
+    const dataItems: number[] = [
+      HqFieldId.DATA_ID_NAME,
+      HqFieldId.DATA_ID_PRICE,
+      HqFieldId.DATA_ID_CODE,
+      HqFieldId.DATA_ID_MARKET,
+      HqFieldId.DATA_ID_PRICE_CHG,
+      HqFieldId.DATA_ID_PRE_PRICE,
+      HqFieldId.DATA_ID_OPEN_PRICE,
+      HqFieldId.DATA_ID_PRE_SETTLE_PRICE,
+    ];
+    if (!dataItems.includes(sortId)) {
+      dataItems.push(sortId);
+    }
+    const columnOrder = dataItems.join('|');
+    const requestDic = `sortid=${sortId}\r\n` +
+      `sortorder=${sortOrder}\r\n` +
+      `push=1\r\n` +
+      `dataitem=${dataItems.map((item: number): string => `${item},`).join('')}\r\n` +
+      `codelist=${this.formatCodeList(contracts)}\r\n` +
+      `scenario=qht_qihuo_sort\r\n` +
+      `precision=1\r\n` +
+      `pushtime=2.5\r\n`;
+    return {
+      protocolId: '4106',
+      // HarmonyOS 当前沿用 Android 行情页面标识。
+      pageId: '2201',
+      onlineId: 'marketRankingData',
+      columnOrder: columnOrder,
+      requestDic: requestDic,
+    };
+  }
+
+  private getQuoteType(primaryIdx: number, secondaryIdx: number): string {
+    const metric = TAB_METRICS[primaryIdx];
+    if (metric.hasChildren) {
+      return `${PERIOD_RANGES[secondaryIdx].api}_${metric.api}`;
+    }
+    return metric.api;
+  }
+
+  private getSortId(primaryIdx: number, secondaryIdx: number): number {
+    const metric = TAB_METRICS[primaryIdx];
+    return metric.hasChildren ? PERIOD_RANGES[secondaryIdx].hqId : metric.hqId;
+  }
+
+  // 按市场拼成 4106 所需格式，例如 70(CU2501,RB2505,);。
+  private formatCodeList(contracts: RecommendFuturesItem[]): string {
+    const markets: string[] = [];
+    const codeGroups: string[][] = [];
+    contracts.forEach((contract: RecommendFuturesItem): void => {
+      const marketIndex = markets.indexOf(contract.market);
+      if (marketIndex >= 0) {
+        codeGroups[marketIndex].push(contract.contract_code);
+      } else {
+        markets.push(contract.market);
+        codeGroups.push([contract.contract_code]);
+      }
+    });
+    return markets.map((market: string, index: number): string =>
+      `${market}(${codeGroups[index].map((code: string): string => `${code},`).join('')});`
+    ).join('');
+  }
+
+  // 模拟真实鸿蒙行情 TableData，每个 Row 通过字段 ID 读取数据。
+  private createMockTableData(
+    contracts: RecommendFuturesItem[],
+    quoteType: string,
+    tick: number,
+  ): MarketRankingTableData {
+    const tableData = new MarketRankingTableData();
+    contracts.forEach((contract: RecommendFuturesItem, index: number): void => {
+      const price = 100 + index * 10 + tick * 0.1;
+      const priceChg = ((tick + index) % 5 - 2) * 0.35;
+      const row = new MarketRankingTableRow();
+      row.set(HqFieldId.DATA_ID_CODE, contract.contract_code);
+      row.set(HqFieldId.DATA_ID_MARKET, contract.market);
+      row.set(HqFieldId.DATA_ID_NAME, contract.contract_name);
+      row.set(HqFieldId.DATA_ID_PRICE, price);
+      row.set(HqFieldId.DATA_ID_PRICE_CHG, priceChg);
+      row.set(HqFieldId.DATA_ID_PRE_PRICE, price - 0.5);
+      row.set(HqFieldId.DATA_ID_OPEN_PRICE, price - 0.2);
+      row.set(HqFieldId.DATA_ID_PRE_SETTLE_PRICE, price - 0.4);
+      if (quoteType === 'turnover') {
+        row.set(HqFieldId.DATA_ID_TURNOVER, 100000 + index * 5000 + tick * 100);
+      }
+      if (quoteType === 'increase_position') {
+        row.set(HqFieldId.DATA_ID_INCRE_POSIT, 1000 + index * 100 + tick * 10);
+      }
+      const speed = priceChg / 2;
+      if (quoteType === 'one_minute_rise_percent' || quoteType === 'one_minute_fall_percent') {
+        row.set(HqFieldId.DATA_ID_CHG_SPEED_1MIN, speed);
+      } else if (quoteType === 'five_minute_rise_percent' ||
+        quoteType === 'five_minute_fall_percent') {
+        row.set(HqFieldId.DATA_ID_CHG_SPEED_5MIN, speed);
+      } else if (quoteType === 'ten_minute_rise_percent' ||
+        quoteType === 'ten_minute_fall_percent') {
+        row.set(HqFieldId.DATA_ID_CHG_SPEED_10MIN, speed);
+      } else if (quoteType === 'fifteen_minute_rise_percent' ||
+        quoteType === 'fifteen_minute_fall_percent') {
+        row.set(HqFieldId.DATA_ID_CHG_SPEED_15MIN, speed);
+      }
+      tableData.addRow(row);
+    });
+    return tableData;
+  }
+
+  // 遍历 tableRows，通过字段 ID 转换为 View 使用的行数据。
+  private mergeTableData(data: MarketRankingTableData, sortFieldId: number): CardData {
+    const tableList = data.tableRows.map((row: MarketRankingTableRow): RankItem => {
+      const item: RankItem = {
+        code: this.getString(row, HqFieldId.DATA_ID_CODE),
+        market: this.getString(row, HqFieldId.DATA_ID_MARKET),
+        name: this.getString(row, HqFieldId.DATA_ID_NAME),
+      };
+      item.price = this.getNumber(row, HqFieldId.DATA_ID_PRICE);
+      item.price_chg = this.getNumber(row, HqFieldId.DATA_ID_PRICE_CHG);
+      if (sortFieldId === HqFieldId.DATA_ID_TURNOVER) {
+        item.turnover = this.getNumber(row, HqFieldId.DATA_ID_TURNOVER);
+      } else if (sortFieldId === HqFieldId.DATA_ID_INCRE_POSIT) {
+        item.incre_posit = this.getNumber(row, HqFieldId.DATA_ID_INCRE_POSIT);
+      } else if (sortFieldId !== HqFieldId.DATA_ID_PRICE_CHG) {
+        item.chg_speed = this.getNumber(row, sortFieldId);
+      }
+      return item;
+    });
+    return { tableList: tableList };
+  }
+
+  private getString(row: MarketRankingTableRow, fieldId: number): string {
+    const value: MarketRankingHqValue | undefined = row.get(fieldId);
+    return value === undefined ? '' : `${value}`;
+  }
+
+  private getNumber(row: MarketRankingTableRow, fieldId: number): number | undefined {
+    const value: MarketRankingHqValue | undefined = row.get(fieldId);
+    if (typeof value === 'number') {
+      return value;
+    }
+    if (typeof value === 'string' && value !== '') {
+      const result = Number(value);
+      return Number.isNaN(result) ? undefined : result;
+    }
+    return undefined;
+  }
+}

entry/src/main/ets/market-ranking/MarketRankingModels.ets

@@ -21,29 +21,32 @@ export interface CardData {
   tableList: RankItem[];
 }
 
-// 4106 行情推送的原始分列数据。Vue 中实际为“字段 ID -> 数组”的字典，
+export type MarketRankingHqValue = string | number;
-// ArkTS 使用显式属性描述同一结构，数组中相同下标代表同一份合约行情。
+
-// 字段 ID：code=4、market=36103、name=55、price=10、price_chg=34818、
+// 对齐真实鸿蒙行情返回行：通过行情字段 ID 获取当前合约的值。
-// pre_price=6、open_price=7、pre_settle_price=66、turnover=19、incre_posit=34355、
+export class MarketRankingTableRow {
-// chg_speed_1min=34874、chg_speed_5min=34325、chg_speed_10min=34875、chg_speed_15min=34876。
+  private values: Map<number, MarketRankingHqValue> =
-export interface MarketRankingQuoteData {
+    new Map<number, MarketRankingHqValue>();
-  code: string[];
+
-  market: string[];
+  set(fieldId: number, value: MarketRankingHqValue): void {
-  name: string[];
+    this.values.set(fieldId, value);
-  price: number[];
-  price_chg: number[];
-  pre_price: number[];
-  open_price: number[];
-  pre_settle_price: number[];
-  turnover: number[];
-  incre_posit: number[];
-  chg_speed_1min: number[];
-  chg_speed_5min: number[];
-  chg_speed_10min: number[];
-  chg_speed_15min: number[];
   }
 
-export interface MarketRankingQuoteRequestParams {
+  get(fieldId: number): MarketRankingHqValue | undefined {
+    return this.values.get(fieldId);
+  }
+}
+
+// 对齐真实鸿蒙行情 TableData：每个 tableRows 元素代表一份合约行情。
+export class MarketRankingTableData {
+  tableRows: MarketRankingTableRow[] = [];
+
+  addRow(row: MarketRankingTableRow): void {
+    this.tableRows.push(row);
+  }
+}
+
+export interface MarketRankingHqRequestParams {
   protocolId: string;
   pageId: string;
   onlineId: string;
@@ -54,21 +57,16 @@ export interface MarketRankingQuoteRequestParams {
 export interface TabMetric {
   id: string;
   label: ResourceStr;
-  stat: string;      // 埋点用
   api: string; // HTTP 接口 quote_type 参数用
-  hqId: string;        // 行情订阅 sortid 用
+  hqId: number; // 行情订阅 sortid 用
-  hqName: string;      // 推送字段映射用
-  index: number;
   hasChildren: boolean; // Vue 用 children 数组本身判断，这里简化为布尔标记
 }
 
 export interface PeriodRange {
   id: string;
   label: ResourceStr;
-  stat: string;
   api: string;
-  hqId: string;
+  hqId: number;
-  index: number;
 }
 
 // ============ 后端接口原始响应类型（recommend_futures） ============

entry/src/main/ets/market-ranking/MarketRankingNodeComponent.ets

@@ -5,6 +5,7 @@ import {
   RankItem, RecommendFuturesItem, TabMetric,
 } from './MarketRankingModels';
 import { MarketRankingDataFetcher } from './MarketRankingDataFetcher';
+import { MarketRankingHqRequestClient } from './MarketRankingHqRequestClient';
 import { formatGreatNumber, formatPercent, riseFallColor } from '../common/NumberFormat';
 import { AllCardsCard } from '../common/AllCardsModels';
 import {
@@ -32,7 +33,7 @@ export struct MarketRankingNodeComponent {
   @State tabScrollOffset: number = 0;
   @State showExplainSheet: boolean = false;
   @StorageLink('enableDarkMode') isDarkMode: boolean = false;
-  private quoteUnsubscribe: (() => void) | undefined;
+  private hqUnsubscribe: (() => void) | undefined;
 
   aboutToAppear(): void {
     this.updateCardConfig();
@@ -43,7 +44,7 @@ export struct MarketRankingNodeComponent {
   }
 
   aboutToDisappear(): void {
-    this.stopSubscribeQuotes();
+    this.stopSubscribeHq();
   }
 
   // 只负责从公共 Mock 获取并更新卡片配置。
@@ -347,7 +348,7 @@ export struct MarketRankingNodeComponent {
   // 先请求合约榜单填充列表，再根据当前 CardData 订阅行情。
   private async updateCardData(primaryIdx: number, secondaryIdx: number): Promise<void> {
     // 切换 Tab 后立即清理旧列表，避免新请求返回前闪现上一 Tab 的数据。
-    this.stopSubscribeQuotes();
+    this.stopSubscribeHq();
     this.cardData = { tableList: [] };
     try {
       const contracts = await MarketRankingDataFetcher
@@ -360,31 +361,31 @@ export struct MarketRankingNodeComponent {
           name: contract.contract_name,
         })),
       };
-      this.subscribeQuotes(primaryIdx, secondaryIdx);
+      this.subscribeHq(primaryIdx, secondaryIdx);
     } catch {
       this.cardData = { tableList: [] };
     }
   }
 
   // 使用当前 CardData 中的合约列表订阅行情，推送后整体更新 CardData。
-  private subscribeQuotes(primaryIdx: number, secondaryIdx: number): void {
+  private subscribeHq(primaryIdx: number, secondaryIdx: number): void {
     const contracts = this.cardData.tableList.map((item: RankItem): RecommendFuturesItem => ({
       contract_code: item.code,
       contract_name: item.name,
       market: item.market,
     }));
 
-    this.quoteUnsubscribe = MarketRankingDataFetcher
+    this.hqUnsubscribe = MarketRankingHqRequestClient
       .getInstance()
-      .subscribeQuotes(contracts, primaryIdx, secondaryIdx, (cardData: CardData): void => {
+      .subscribeHq(contracts, primaryIdx, secondaryIdx, (cardData: CardData): void => {
         this.cardData = cardData;
       });
   }
 
-  private stopSubscribeQuotes(): void {
+  private stopSubscribeHq(): void {
-    if (this.quoteUnsubscribe !== undefined) {
+    if (this.hqUnsubscribe !== undefined) {
-      this.quoteUnsubscribe();
+      this.hqUnsubscribe();
-      this.quoteUnsubscribe = undefined;
+      this.hqUnsubscribe = undefined;
     }
   }