完善知行短线
This commit is contained in:
@@ -2,6 +2,7 @@ import type {
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AdjustMode,
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BacktestRequest,
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BacktestResponse,
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ChipsResponse,
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CurrentUser,
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EventBacktestRequest,
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EventBacktestResponse,
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@@ -161,6 +162,22 @@ export async function getStockPreview(
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return (await res.json()) as PreviewResponse;
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}
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// ---------- 筹码分布(个股筹码峰) ----------
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/** 获取某参考日的筹码截面:date 缺省取最新;周/月 K 线由调用方换算成周期末日传入,
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* 后端吸附到 <=date 的最近有数据交易日。价格与成本均已按 adjust 口径换算。 */
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export async function getStockChips(
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tsCode: string,
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opts: { date?: string; adjust?: AdjustMode } = {},
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): Promise<ChipsResponse> {
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const q = new URLSearchParams();
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if (opts.date) q.set('date', opts.date);
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if (opts.adjust) q.set('adjust', opts.adjust);
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const qs = q.toString();
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const res = await apiFetch(`/api/stock/${encodeURIComponent(tsCode)}/chips${qs ? `?${qs}` : ''}`);
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if (!res.ok) throw new ApiError(await readError(res, `获取筹码分布失败 (HTTP ${res.status})`), res.status);
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return (await res.json()) as ChipsResponse;
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}
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// ---------- 大盘总览(主页) ----------
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export async function getMarketOverview(): Promise<MarketOverview> {
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const res = await apiFetch('/api/market/overview');
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@@ -348,6 +348,29 @@ export interface EventBacktestResponse {
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total: number;
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}
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// ---------- 筹码分布(cyq_chips/cyq_perf,数据自 2018 年起) ----------
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export interface ChipRow {
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price: number; // 已按 adjust 口径换算的价位
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percent: number; // 该价位筹码占比(0~1,全价位合计约 1)
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}
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export interface ChipsResponse {
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ts_code: string;
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trade_date: string | null; // YYYYMMDD 截面日
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adjust: string;
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rows: ChipRow[];
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his_low: number | null;
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his_high: number | null;
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cost_5pct: number | null;
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cost_15pct: number | null;
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cost_50pct: number | null;
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cost_85pct: number | null;
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cost_95pct: number | null;
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weight_avg: number | null; // 平均成本
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winner_rate: number | null; // 获利比例 %
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error: string | null;
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}
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// ---------- 大盘总览(主页) ----------
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export interface IndexQuote {
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code: string; // 000001.SH / HKTECH / DJI
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@@ -11,8 +11,14 @@ import {
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threeWaves, triangle, xabcd,
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} from '@klinecharts/extension';
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import { useSettingsStore, TOOLTIP_FIELDS, DEFAULT_TOOLTIP_FIELDS } from '@/stores/settings';
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import { registerCustomIndicators, computeZhixingSeries, DKX_PERIODS, ZHIXING_NAME, CHIPS_NAME, type ChipsExt } from '@/indicators';
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import type { Candle, TooltipField } from '@/api/types';
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// 通达信导入的自定义主图指标注册表;知行序列走 PV 管道按时间戳取预计算值。
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// g 闭包的 PV/allData 是本组件实例级的,切股会重挂新实例——注册表每次挂载
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// 重注册知行模板换绑新实例的 g,幂等注册会永远读第一只股票的数据(线全错)
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registerCustomIndicators((k, ts) => g(k)(ts));
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// 扩展画线模板一次性全局注册(registerOverlay 是全局的,模块加载时执行一次即可)
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for (const t of [
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abcd, xabcd, threeWaves, fiveWaves, eightWaves, anyWaves, arrow, triangle, parallelogram,
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@@ -85,6 +91,14 @@ const props = defineProps<{
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subHeights: Record<string, number>;
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/** 主图是否叠加布林带 */
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showBoll: boolean;
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/** 主图是否叠加知行指标(趋势线+多空线,纯前端计算) */
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showZhixing: boolean;
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/** 知行指标图例行的板块文本(通达信 HYBLOCK+DYBLOCK 的近似,行业+地域) */
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zhixingBlocks?: string;
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/** 主图是否叠加筹码峰(cyq 截面横向直方图,纯 draw 绘制) */
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showChips: boolean;
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/** 筹码峰截面数据(父组件按 当前窗口末根/十字线 所在周期取数;null=暂无) */
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chips?: ChipsExt | null;
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/** K线周期标签(仅用于 MA 指标名缓存 key) */
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timeframe: string;
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/** 浮层显示的指标(可选;缺省=目录全开,空数组=仅日期头) */
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@@ -100,6 +114,8 @@ const props = defineProps<{
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const emit = defineEmits<{
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/** 日期跳转锚点在本次数据窗口里找不到(早于上市/晚于最后一根):请父组件回退到最新行情并提示 */
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(e: 'centerMiss', ts: number): void;
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/** 十字线落在某根K线上(开启筹码峰时逐根上报,父组件防抖后取该周期筹码截面) */
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(e: 'crosshairDate', ts: number): void;
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}>();
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// A股语义色(黑底高对比);UP/DOWN 跟随设置中的涨跌配色
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@@ -128,6 +144,14 @@ const g = (k: string) => (ts: number) => {
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return i >= 0 ? PV[k]?.[i] ?? undefined : undefined;
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};
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// 知行序列:在整段 allData 上预计算写入 PV(MA114 预热 113 根,比首吐窗口 240 根长,
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// 必须在全部已加载历史上算才能覆盖整屏);build 与左滑前插后各跑一次
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function applyZhixingSeries() {
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const s = computeZhixingSeries(allData.map((b) => b.close));
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PV['zx_trend'] = s.trend;
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PV['zx_dkx'] = s.dkx;
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}
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// 动态 MA:按周期组合注册一次(figures 的 key 必须静态,故按签名建缓存)
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// 前端直接从收盘价计算 MA,无需后端重拉数据,切换均线周期即时响应
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const _maReg = new Set<string>();
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@@ -285,6 +309,7 @@ async function ensureOlder(myEpoch: number): Promise<void> {
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// 注:klinecharts v10 数据只经 dataLoader 流入、无 updateData,
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// 已渲染的半周期首K无法原地刷新;替换 allData/PV 保证后续翻页与重建使用完整聚合。
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hasMore = page.hasMore;
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applyZhixingSeries(); // allData 已前插,知行序列整体重算(EMA 前缀/MA114 预热自愈)
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failCount = 0;
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} catch {
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// 网络失败:保留 hasMore,下次左缘触发时重试;连续 3 次失败才放弃
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@@ -412,6 +437,8 @@ function bindCrosshair(ch: Chart) {
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const idx = ts != null ? idxOfTs(ts) : -1; // 全量数组与指标序列按索引对齐
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if (idx < 0) { hover.value = null; return; }
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const k = allData[idx];
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// 筹码峰跟随:十字线逐根上报(父组件防抖取截面);不开启时不上报,避免无谓事件
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if (props.showChips) emit('crosshairDate', k.timestamp);
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const prev = idx > 0 ? allData[idx - 1] : null;
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const diff = prev ? k.close - prev.close : null;
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const chg = prev ? (diff! / prev.close) * 100 : null;
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@@ -635,6 +662,20 @@ function placeTradeTip(px: number, py: number, rowCount: number): { x: number; y
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return { x, y };
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}
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// ---------- 筹码峰指标同步(不重建图表:createIndicator 不支持原地改 extendData,
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// 先删后建即可;数据/开关变化走这里,保留滚动位置与用户画线) ----------
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function syncChipsIndicator() {
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if (!chart) return;
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const exists = chart.getIndicators().some((i) => i.name === CHIPS_NAME);
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const want = props.showChips && !!props.chips;
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if (want) {
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if (exists) chart.removeIndicator({ name: CHIPS_NAME });
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chart.createIndicator({ name: CHIPS_NAME, paneId: 'candle_pane', extendData: props.chips ?? undefined });
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} else if (exists) {
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chart.removeIndicator({ name: CHIPS_NAME });
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}
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}
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function build() {
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if (!container.value || props.candles.length === 0) return;
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UP = settings.upHex;
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@@ -654,6 +695,7 @@ function build() {
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timestamp: new Date(k.ts).getTime(),
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open: k.open, high: k.high, low: k.low, close: k.close, volume: k.volume,
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}));
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applyZhixingSeries();
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served = 0;
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hasMore = props.hasMore;
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fetching = null;
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@@ -716,9 +758,17 @@ function build() {
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ch.setSymbol({ ticker: props.ticker });
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ch.setPeriod({ type: 'day', span: 1 });
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// 主图:MA(周期可配置)恒开,BOLL 可选
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// 主图:MA(周期可配置)恒开,BOLL / 知行可选
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ch.createIndicator({ name: ensureMaIndicator(props.maPeriods), paneId: 'candle_pane' });
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if (props.showBoll) ch.createIndicator({ name: 'pv-boll', paneId: 'candle_pane' });
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if (props.showZhixing) {
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// calcParams 用于图例显示「知行(14,28,57,114)」(通达信式);板块文本经 extendData 注入图例行
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ch.createIndicator({
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name: ZHIXING_NAME, paneId: 'candle_pane',
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calcParams: DKX_PERIODS, extendData: { blocks: props.zhixingBlocks },
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});
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}
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if (props.showChips) syncChipsIndicator(); // 筹码峰(数据未到时 draw 直接空转,到货后由 watch 补建)
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// 副图按用户顺序创建,并设置用户高度;主图吃剩余高度。
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// minHeight 交给库在分隔条拖拽时强制执行(与 subH 的 40px 下限一致)
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@@ -773,7 +823,10 @@ function teardown() {
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onMounted(build);
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onBeforeUnmount(teardown);
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watch(() => [props.candles, props.indicators, props.subPanes, props.showBoll, props.maPeriods, props.timeframe], () => { teardown(); build(); }, { deep: true });
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watch(() => [props.candles, props.indicators, props.subPanes, props.showBoll, props.showZhixing, props.zhixingBlocks, props.maPeriods, props.timeframe], () => { teardown(); build(); }, { deep: true });
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// 筹码峰开关/截面变化:只同步该指标,不重建图表(保留滚动位置与用户画线;
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// 十字线跟随会高频更新截面,重建会闪 + 丢状态)
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watch(() => [props.showChips, props.chips], syncChipsIndicator, { deep: true });
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// 买卖点数据变化(导入/清空/开关显示):只重画标记,不重建图表(保留滚动位置与用户画线)
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watch(() => props.tradeMarkers, renderTradeMarkers, { deep: true });
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// 涨跌配色切换:重建图表以应用新颜色
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@@ -1,14 +1,15 @@
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<script setup lang="ts">
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import { computed, onBeforeUnmount, onMounted, ref, watch } from 'vue';
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import {
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addWatchlist, clearTrades, getStockPreview, getTrades, getWatchlist as getWatchlistApi,
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addWatchlist, clearTrades, getStockChips, getStockPreview, getTrades, getWatchlist as getWatchlistApi,
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importTrades, removeWatchlist,
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} from '@/api/client';
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import type {
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ChartLayoutPrefs, PreviewResponse, ScreenerItemOut, Timeframe, TooltipField,
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ChartLayoutPrefs, ChipsResponse, PreviewResponse, ScreenerItemOut, Timeframe, TooltipField,
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TradesImportResponse, UserTrade,
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} from '@/api/types';
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import { useSettingsStore, DEFAULT_TOOLTIP_FIELDS, TOOLTIP_FIELDS, type PriceAdjust } from '@/stores/settings';
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import type { ChipsExt } from '@/indicators';
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import DetailKLine from './DetailKLine.vue';
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const props = defineProps<{
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@@ -67,6 +68,91 @@ const maPeriods = computed<number[]>(() => layout.value.maPeriods);
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const subHeights = computed(() => layout.value.subHeights);
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const tooltipFields = computed<TooltipField[]>(() => layout.value.tooltipFields ?? DEFAULT_TOOLTIP_FIELDS);
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const showBoll = ref(false);
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const showZhixing = ref(false);
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// 知行指标图例行的板块文本(通达信 HYBLOCK+' '+DYBLOCK 的近似;GNBLOCK 概念板块无数据源)
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const zhixingBlocks = computed(() => {
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const info = data.value?.info;
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if (!info) return undefined;
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return [info.industry, info.area].filter(Boolean).join(' ') || undefined;
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});
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// ---------- 筹码峰(cyq 截面,跟随 日/周/月K 的当前周期 + 十字线) ----------
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const showChips = ref(false);
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const chipsExt = ref<ChipsExt | null>(null);
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let chipsToken = 0; // 请求序号:切股/切口径瞬间乱序返回的旧截面不能回填
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let chipsKey = ''; // 已请求去重键(code|adjust|参考日)
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function toChipsExt(res: ChipsResponse, refClose: number): ChipsExt {
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return {
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rows: res.rows.map((r) => ({ price: r.price, percent: r.percent })),
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date: res.trade_date ?? undefined,
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refClose,
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winner: res.winner_rate,
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avg: res.weight_avg,
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costLow: res.cost_5pct,
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costHigh: res.cost_95pct,
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error: res.error ?? undefined,
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};
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}
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/** 筹码锚点(同花顺式):返回 参考日 + 锚定 bar 收盘价(获利/套牢的分界价)。
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* 日K=bar 当日;周/月/年K 的 bar ts 是周期首日,参考日=下一根 bar 首日的前一天
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* (最后一根=今天,后端再吸附到 <=参考日 的最近有数据交易日)。
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* idx 缺省=窗口最后一根(跟随当前可视周期);十字线跟随时传落点下标。
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* 注:翻页前插的更早 bar 不在 data.candles 里,十字线落到那些 bar 上时沿用上一截面。 */
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function chipsAnchor(idx?: number): { ref: string; close: number } | undefined {
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const bars = data.value?.candles;
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if (!bars?.length) return undefined;
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const i = idx != null && idx >= 0 && idx < bars.length ? idx : bars.length - 1;
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if (timeframe.value === '1d') return { ref: bars[i].ts.slice(0, 10), close: bars[i].close };
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const nextTs = i + 1 < bars.length ? new Date(bars[i + 1].ts).getTime() - 86400000 : Date.now();
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return { ref: fmtDashDate(Math.min(nextTs, Date.now())), close: bars[i].close };
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}
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async function loadChips(anchorIdx?: number) {
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if (!showChips.value) return;
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const anchor = chipsAnchor(anchorIdx);
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if (!anchor) return;
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const key = `${active.value}|${adjust.value}|${anchor.ref}`;
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if (key === chipsKey) return; // 同股同口径同参考日不重复请求(后端有 Redis 缓存,前端也省一次往返)
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chipsKey = key;
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const token = ++chipsToken;
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try {
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const res = await getStockChips(active.value, { date: anchor.ref, adjust: adjust.value });
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if (token === chipsToken) chipsExt.value = toChipsExt(res, anchor.close);
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} catch {
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if (token === chipsToken) chipsExt.value = { rows: [], refClose: anchor.close, error: '筹码数据获取失败' };
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}
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}
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/** K线数据就绪/切换(切股、复权、周期、日期跳转都经 load() 换 data):筹码重置到新窗口末根 */
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watch(data, () => {
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chipsKey = '';
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chipHoverTs = null;
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chipsExt.value = null;
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void loadChips();
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});
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/** 十字线跟随(防抖 350ms):落在哪根K线就取那个周期的截面;离开图表保留最后截面(通达信同款) */
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let chipHoverTimer: ReturnType<typeof setTimeout> | null = null;
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let chipHoverTs: number | null = null;
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function onCrosshairDate(ts: number) {
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if (!showChips.value || chipHoverTs === ts) return;
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chipHoverTs = ts;
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if (chipHoverTimer) clearTimeout(chipHoverTimer);
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chipHoverTimer = setTimeout(() => {
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chipHoverTimer = null;
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const bars = data.value?.candles;
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if (!bars) return;
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const idx = bars.findIndex((b) => new Date(b.ts).getTime() === ts);
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if (idx >= 0) void loadChips(idx);
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}, 350);
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}
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function toggleChips() {
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showChips.value = !showChips.value;
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if (showChips.value) { chipsKey = ''; chipHoverTs = null; void loadChips(); }
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}
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function toggleSub(key: string) {
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const cur = subPanes.value;
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@@ -580,6 +666,22 @@ const fmtListDate = (s?: string | null) => (s && s.length === 8 ? `${s.slice(0,
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title="主图叠加布林带"
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@click="showBoll = !showBoll"
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>BOLL</button>
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<!-- 知行:通达信导入的自定义主图指标(趋势线+多空线) -->
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<button
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type="button"
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class="rounded-md border px-2.5 py-1 text-[13px] transition-colors"
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:class="showZhixing ? 'border-[#E61851] bg-[#E61851] text-white' : 'border-[#26272E] bg-[#101014] text-[#9BA3AE]'"
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title="知行指标:短期趋势线 EMA(EMA(C,10),10) + 多空线 (MA14+MA28+MA57+MA114)/4"
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@click="showZhixing = !showZhixing"
|
||||
>知行</button>
|
||||
<!-- 筹码峰:右侧横向线状直方图(选中K线下方获利盘红/上方套牢盘蓝+平均成本虚线) -->
|
||||
<button
|
||||
type="button"
|
||||
class="rounded-md border px-2.5 py-1 text-[13px] transition-colors"
|
||||
:class="showChips ? 'border-cyan-400 bg-cyan-400 text-black' : 'border-[#26272E] bg-[#101014] text-[#9BA3AE]'"
|
||||
title="筹码峰:各价位持仓占比(选中K线分界:下方获利盘红/上方套牢盘蓝),随日/周/月K与十字线切换截面"
|
||||
@click="toggleChips"
|
||||
>筹码峰</button>
|
||||
<!-- 实盘交易点:交割单导入的买卖标记 -->
|
||||
<button
|
||||
type="button"
|
||||
@@ -708,6 +810,11 @@ const fmtListDate = (s?: string | null) => (s && s.length === 8 ? `${s.slice(0,
|
||||
:ma-periods="maPeriods"
|
||||
:sub-heights="subHeights"
|
||||
:show-boll="showBoll"
|
||||
:show-zhixing="showZhixing"
|
||||
:zhixing-blocks="zhixingBlocks"
|
||||
:show-chips="showChips"
|
||||
:chips="chipsExt"
|
||||
@crosshair-date="onCrosshairDate"
|
||||
:timeframe="timeframe"
|
||||
:tooltip-fields="tooltipFields"
|
||||
:center-ts="jumpTs"
|
||||
|
||||
Reference in New Issue
Block a user