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import React, { createContext, useContext, useEffect, useState } from "react";
interface PageTitleContextProps {
title: string;
setTitle: (title: string) => void;
titleNode?: React.ReactNode;
onBack?: () => void;
backTo?: string;
setOnBack: (callback?: () => void) => void;
setBackTo: (to?: string) => void;
setTitleNode: (node?: React.ReactNode) => void;
}
const PageTitleContext = createContext<PageTitleContextProps | undefined>(
undefined
);
export const PageTitleProvider: React.FC<{ children: React.ReactNode }> = ({
children,
}) => {
const [title, setTitle] = useState("EnMarcha");
const [titleNode, setTitleNodeState] = useState<React.ReactNode | undefined>(
undefined
);
const [onBack, setOnBackState] = useState<(() => void) | undefined>(
undefined
);
const [backTo, setBackToState] = useState<string | undefined>(undefined);
const setOnBack = (callback?: () => void) => {
setOnBackState(() => callback);
};
const setBackTo = (to?: string) => {
setBackToState(to);
};
const setTitleNode = (node?: React.ReactNode) => {
setTitleNodeState(node);
};
return (
<PageTitleContext.Provider
value={{
title,
setTitle,
titleNode,
onBack,
backTo,
setOnBack,
setBackTo,
setTitleNode,
}}
>
{children}
</PageTitleContext.Provider>
);
};
export const usePageTitleContext = () => {
const context = useContext(PageTitleContext);
if (!context) {
throw new Error(
"usePageTitleContext must be used within a PageTitleProvider"
);
}
return context;
};
export const usePageTitle = (title: string) => {
const { setTitle } = usePageTitleContext();
useEffect(() => {
setTitle(title);
document.title = `${title} - EnMarcha`;
return () => {};
}, [title, setTitle]);
};
export const useBackButton = (options?: {
onBack?: () => void;
to?: string;
}) => {
const { setOnBack, setBackTo } = usePageTitleContext();
useEffect(() => {
setOnBack(options?.onBack);
setBackTo(options?.to);
return () => {
setOnBack(undefined);
setBackTo(undefined);
};
}, [options?.onBack, options?.to, setOnBack, setBackTo]);
};
export const usePageTitleNode = (node?: React.ReactNode) => {
const { setTitleNode } = usePageTitleContext();
useEffect(() => {
setTitleNode(node);
return () => {
setTitleNode(undefined);
};
}, [node, setTitleNode]);
};
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