@breakaway/react-core
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This library provides a set of common React components for use with the PatternFly reference implementation.
54 lines • 3.38 kB
JavaScript
import { __rest } from "tslib";
import React from 'react';
import { isCustomWizardFooter } from './types';
import { getActiveStep } from './utils';
import { WizardFooter } from './WizardFooter';
export const WizardContext = React.createContext({});
export const WizardContextProvider = ({ steps: initialSteps, footer: initialFooter, activeStepIndex, children, onNext, onBack, onClose, goToStepById, goToStepByName, goToStepByIndex }) => {
const [currentSteps, setCurrentSteps] = React.useState(initialSteps);
const [currentFooter, setCurrentFooter] = React.useState(typeof initialFooter !== 'function' ? initialFooter : undefined);
// Combined initial and current state steps
const steps = React.useMemo(() => currentSteps.map((currentStepProps, index) => {
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const _a = initialSteps[index], { isVisited } = _a, initialStepProps = __rest(_a, ["isVisited"]);
return Object.assign(Object.assign({}, currentStepProps), initialStepProps);
}), [initialSteps, currentSteps]);
const activeStep = getActiveStep(steps, activeStepIndex);
const goToNextStep = React.useCallback(() => onNext(steps), [onNext, steps]);
const goToPrevStep = React.useCallback(() => onBack(steps), [onBack, steps]);
const footer = React.useMemo(() => {
var _a;
const wizardFooter = (activeStep === null || activeStep === void 0 ? void 0 : activeStep.footer) || currentFooter || initialFooter;
if (isCustomWizardFooter(wizardFooter)) {
const customFooter = wizardFooter;
return typeof customFooter === 'function'
? customFooter(activeStep, goToNextStep, goToPrevStep, onClose)
: customFooter;
}
return (React.createElement(WizardFooter, Object.assign({ activeStep: activeStep, onNext: goToNextStep, onBack: goToPrevStep, onClose: onClose, isBackDisabled: (activeStep === null || activeStep === void 0 ? void 0 : activeStep.id) === ((_a = steps[0]) === null || _a === void 0 ? void 0 : _a.id) }, wizardFooter)));
}, [currentFooter, initialFooter, activeStep, goToNextStep, goToPrevStep, onClose, steps]);
const getStep = React.useCallback((stepId) => steps.find(step => step.id === stepId), [steps]);
const setStep = React.useCallback((step) => setCurrentSteps(prevSteps => prevSteps.map(prevStep => {
if (prevStep.id === step.id) {
return Object.assign(Object.assign({}, prevStep), step);
}
return prevStep;
})), []);
return (React.createElement(WizardContext.Provider, { value: {
steps,
activeStep,
footer,
onClose,
getStep,
setStep,
setFooter: setCurrentFooter,
onNext: goToNextStep,
onBack: goToPrevStep,
goToStepById: React.useCallback(id => goToStepById(steps, id), [goToStepById, steps]),
goToStepByName: React.useCallback(name => goToStepByName(steps, name), [goToStepByName, steps]),
goToStepByIndex: React.useCallback(index => goToStepByIndex(steps, index), [goToStepByIndex, steps])
} }, children));
};
WizardContextProvider.displayName = 'WizardContextProvider';
export const useWizardContext = () => React.useContext(WizardContext);
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