Tristan Yang
25 lines
944 B
TypeScript
25 lines
944 B
TypeScript
import { createContext, useContext, ReactNode } from 'react';
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import { getContrastColor } from '../common/utils';
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const color = decodeURIComponent(new URLSearchParams(location.search).get("themeColor") || "#1fe1f9");
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const from = decodeURIComponent(new URLSearchParams(location.search).get("from") || "widget");
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const fgColor = getContrastColor(color);
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// 判断是否是iframe上下文
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const embed = window.location !== window.parent.location;
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const WidgetContext = createContext({ color, fgColor, embed, from });
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function WidgetProvider({ children }: { children: ReactNode }) {
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return <WidgetContext.Provider value={{ color, fgColor, embed, from }} >{children}</WidgetContext.Provider>;
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}
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function useWidget() {
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const context = useContext(WidgetContext);
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if (context === undefined) {
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throw new Error('useWidget must be used within a WidgetProvider');
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}
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return context;
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}
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export { WidgetProvider, useWidget }; |