From b1fcfe0b217ee4a1cd227c7f73d9fa0a6b49e2de Mon Sep 17 00:00:00 2001
From: YANG QIA <2013xile@gmail.com>
Date: Thu, 14 Nov 2024 16:53:50 +0800
Subject: [PATCH] fix(data-vi): issue where data transformations do not work on
 tooltip in dual-axies charts (#5649)

---
 .../src/client/chart/g2plot/dualAxes.ts            | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/packages/plugins/@nocobase/plugin-data-visualization/src/client/chart/g2plot/dualAxes.ts b/packages/plugins/@nocobase/plugin-data-visualization/src/client/chart/g2plot/dualAxes.ts
index a538440bfc..de580001fe 100644
--- a/packages/plugins/@nocobase/plugin-data-visualization/src/client/chart/g2plot/dualAxes.ts
+++ b/packages/plugins/@nocobase/plugin-data-visualization/src/client/chart/g2plot/dualAxes.ts
@@ -84,6 +84,20 @@ export class DualAxes extends G2PlotChart {
           return {
             type: 'line',
             yField,
+            tooltip: {
+              items: [
+                (data: any) => {
+                  const { [yField]: y } = data;
+                  const yFieldProps = fieldProps[yField];
+                  const name = yFieldProps?.label || yField;
+                  const value = yFieldProps?.transformer ? yFieldProps.transformer(y) : y;
+                  return {
+                    name,
+                    value,
+                  };
+                },
+              ],
+            },
             colorField: () => {
               const props = fieldProps[yField];
               return props?.label || yField;