import ReactNativeBiometrics from 'react-native-biometrics';

const rnBiometrics = new ReactNativeBiometrics({
    allowDeviceCredentials: true, // 👈 IMPORTANT (PIN / Pattern)
});

export const authenticateWithDeviceLock = async () => {
    try {
        const { available } = await rnBiometrics.isSensorAvailable();

        if (!available) {
            return {
                success: false,
                message: 'Device lock is not available',
            };
        }

        const result = await rnBiometrics.simplePrompt({
            promptMessage: 'Authenticate to continue',
            cancelButtonText: 'Cancel',
        });

        if (result.success) {
            return {
                success: true,
                message: 'Authentication successful',
            };
        } else {
            return {
                success: false,
                message: 'Authentication cancelled',
            };
        }
    } catch (error: any) {
        return {
            success: false,
            message: error?.message || 'Authentication failed',
        };
    }
};