jackyu66gitandCursor
dbb6202325
行为冻结物理拆分；保留 initTradingView/dispose 对外 API；无打包器。node --check 全绿。 Co-authored-by: Cursor <cursoragent@cursor.com>
39 lines
1.5 KiB
Markdown
39 lines
1.5 KiB
Markdown
# ENGINEERING_SPEC — ECR-008 chart_tv 拆分
|
||
|
||
**ECR:** ECR-008
|
||
**Level:** L3 · 行为冻结
|
||
**Date:** 2026-08-07
|
||
|
||
## Goal
|
||
|
||
物理拆分主站 Lightweight Charts 绘制单体，不改变可见行为。
|
||
|
||
## Module map
|
||
|
||
| File | Responsibility |
|
||
|------|----------------|
|
||
| `chart_tv_lifecycle.js` | `disposeTradingViewCharts`；cleanup 数组与 chart.remove |
|
||
| `chart_tv_shell.js` | `chartTvBuildShell(ctx)`：容器、createChart、K 线主系列 |
|
||
| `chart_tv_indicators.js` | `chartTvRenderIndicators(ctx)`：成交量 / ATR / ChanMACD |
|
||
| `chart_tv_chan.js` | `chartTvRenderChan(ctx)`：笔 / 线段 / 中枢（含未完成与 BI） |
|
||
| `chart_tv_overlays.js` | `chartTvRenderOverlays(ctx)`：结构区、威科夫、BSP/分型、布林等 |
|
||
| `chart_tv_finalize.js` | `chartTvFinalize(ctx)`：时间轴同步、bindSync、视图恢复、tooltip |
|
||
| `chart_tv.js` | `initTradingView`：组 ctx → 顺序调用上述步骤 |
|
||
|
||
## Context object
|
||
|
||
`ctx` 至少携带：`symbol`、`timeframe`、`symbolConfig`、周期开关、`candles`、各 chart/container、`showMacd`。全局 `currentData` / `tvWidget` 仍按现网约定使用。
|
||
|
||
## HTML load order
|
||
|
||
`lifecycle → shell → indicators → chan → overlays → finalize → chart_tv.js → chart_sync.js → …`
|
||
|
||
## Tests
|
||
|
||
1. `node --check` 各新文件 + 门面
|
||
2. 人工：首屏、自动刷新、威科夫开关、三周期笔段中枢、Cycle Summary
|
||
|
||
## Out of scope
|
||
|
||
Live 验证批跑、威科夫算法调参、analyze JSON 快照、`chart_sync` 大改。
|