fix extra light weight

src/pages/editor/components/tools/TextShape.tsx

@@ -4,8 +4,11 @@ import Konva from "konva";
 import type { TextShapeProps } from "./types";
 import { getFontFamily } from "@/pages/editor/utils/fontFamily";
 import {
+  buildCanvasFont,
+  buildKonvaCanvasFont,
   DEFAULT_TEXT_MAX_WIDTH_PX,
   getEffectiveTextWidth,
+  getKonvaFontStyle,
   measureTextBlock,
   resolveTextMaxWidth,
   usesWrappedLayout,
@@ -30,15 +33,6 @@ const getFontWeight = (fontWeight?: string): string => {
   return weightMap[fontWeight] || "normal";
 };
 
-/** Konva.Text فقط `fontStyle` دارد (نه fontWeight جداگانه)؛ مقدار باید normal|bold|italic باشد. */
-const getKonvaFontStyle = (fontWeight?: string): string => {
-  const w = getFontWeight(fontWeight);
-  if (w === "bold" || w === "bolder") return "bold";
-  const n = parseInt(w, 10);
-  if (!Number.isNaN(n) && n >= 600) return "bold";
-  return "normal";
-};
-
 const TextShape = ({
   obj,
   onSelect,
@@ -172,11 +166,9 @@ const TextShape = ({
       }
 
       const specs = [
-        `${fontSize}px ${resolvedFamily}`,
+        buildCanvasFont(fontSize, obj.fontFamily, obj.fontWeight),
+        buildKonvaCanvasFont(fontSize, obj.fontFamily, obj.fontWeight),
         `${konvaStyle} normal ${fontSize}px ${resolvedFamily}`,
-        `bold ${fontSize}px ${resolvedFamily}`,
-        `300 ${fontSize}px ${resolvedFamily}`,
-        `200 ${fontSize}px ${resolvedFamily}`,
       ];
 
       void Promise.all(

src/pages/editor/utils/textStyle.ts

@@ -11,12 +11,18 @@ export const getCssFontWeight = (fontWeight?: string): number => {
   return 400;
 };
 
-/** Konva.Text uses `fontStyle: bold` (canvas keyword), not numeric weight. */
-export const usesKonvaBoldStyle = (fontWeight?: string): boolean => {
-  if (!fontWeight || fontWeight === "normal") return false;
-  if (fontWeight === "bold" || fontWeight === "bolder") return true;
+/**
+ * Konva.Text `fontStyle` — supports `normal`, `bold`, or numeric strings like `200`.
+ * @see https://konvajs.org/api/Konva.Text.html#fontStyle
+ */
+export const getKonvaFontStyle = (fontWeight?: string): string => {
+  if (!fontWeight || fontWeight === "normal") return "normal";
+  if (fontWeight === "bold" || fontWeight === "bolder") return "bold";
+
   const n = parseInt(fontWeight, 10);
-  return !Number.isNaN(n) && n >= 600;
+  if (!Number.isNaN(n)) return n.toString();
+
+  return "normal";
 };
 
 /** Canvas/CSS `font` string shared by editor measurement and viewer layout. */
@@ -30,15 +36,15 @@ export const buildCanvasFont = (
   return `${weight} ${fontSize}px ${family}`;
 };
 
-/** Canvas font string that matches Konva.Text (`fontStyle: bold`). */
+/** Canvas font string that matches Konva.Text `_getContextFont()`. */
 export const buildKonvaCanvasFont = (
   fontSize: number,
   fontFamily?: string,
   fontWeight?: string,
 ): string => {
   const family = getFontFamily(fontFamily);
-  const style = usesKonvaBoldStyle(fontWeight) ? "bold" : "normal";
-  return `${style} ${fontSize}px ${family}`;
+  const style = getKonvaFontStyle(fontWeight);
+  return `${style} normal ${fontSize}px ${family}`;
 };
 
 const LINE_BREAK_RE = /[\r\n\u2028\u2029]/;