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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | 1x 1x 122x 122x 122x 122x 122x 122x 60x 60x 60x 60x 60x 60x 60x 60x 60x 60x 60x 60x 122x 122x 59x 122x 122x 122x 122x 122x 122x 122x 122x | import { useCallback, useEffect, useState } from "react";
import { CIADataProvider } from "../types/cia-services";
/**
* Hook that provides access to the CIA data provider
*
* @returns An object containing the data provider, loading state, and error
*/
export const useCIADataProvider = () => {
const [dataProvider, setDataProvider] = useState<CIADataProvider | null>(
null
);
const [error, setError] = useState<Error | null>(null);
const [isLoading, setIsLoading] = useState<boolean>(true);
// Initialize the data provider
const initDataProvider = useCallback(async () => {
try {
setIsLoading(true);
setError(null);
// Import the createDefaultDataProvider dynamically to avoid circular dependencies
const { createDefaultDataProvider } = await import(
"../services/dataProviders"
);
// Create a default data provider
const provider = createDefaultDataProvider();
setDataProvider(provider);
} catch (err) {
console.error("Error initializing CIA data provider:", err);
setError(
err instanceof Error
? err
: new Error("Failed to initialize data provider")
);
setDataProvider(null);
} finally {
setIsLoading(false);
}
}, []);
// Initialize the data provider when the component using this hook mounts
useEffect(() => {
initDataProvider();
}, [initDataProvider]);
return {
dataProvider,
error,
isLoading,
refreshDataProvider: initDataProvider,
};
};
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