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Merged
merged 4 commits into from
Oct 24, 2022
Merged

next(Wizard): Allow for WizardStep to better control state from props entry-point, include index #8218

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0ffa3fd
next(Wizard): Allow for WizardStep to better control state from props…
jpuzz0 Oct 13, 2022
8f63e91
address feedback
jpuzz0 Oct 14, 2022
ade6abe
fix a couple existing wizard demos, update naming of combined steps i…
jpuzz0 Oct 17, 2022
eac5447
disable Back/Cancel for async Next step in Kitchen sink example
jpuzz0 Oct 19, 2022
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26 changes: 15 additions & 11 deletions packages/react-core/src/components/Wizard/examples/Wizard.md
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Original file line number Diff line number Diff line change
Expand Up @@ -133,8 +133,10 @@ class IncrementallyEnabledStepsWizard extends React.Component {
stepIdReached: 1
};
this.onNext = ({ id }) => {
const [, orderIndex] = id.split('-');

this.setState({
stepIdReached: this.state.stepIdReached < id ? id : this.state.stepIdReached
stepIdReached: this.state.stepIdReached < orderIndex ? orderIndex : this.state.stepIdReached
});
};
this.closeWizard = () => {
Expand All @@ -146,27 +148,27 @@ class IncrementallyEnabledStepsWizard extends React.Component {
const { stepIdReached } = this.state;

const steps = [
{ id: 'incrementally-enabled-1', name: 'First step', component: <p>Step 1 content</p> },
{ id: 'incrementallyEnabled-1', name: 'First step', component: <p>Step 1 content</p> },
{
id: 'incrementally-enabled-2',
id: 'incrementallyEnabled-2',
name: 'Second step',
component: <p>Step 2 content</p>,
canJumpTo: stepIdReached >= 2
},
{
id: 'incrementally-enabled-3',
id: 'incrementallyEnabled-3',
name: 'Third step',
component: <p>Step 3 content</p>,
canJumpTo: stepIdReached >= 3
},
{
id: 'incrementally-enabled-4',
id: 'incrementallyEnabled-4',
name: 'Fourth step',
component: <p>Step 4 content</p>,
canJumpTo: stepIdReached >= 4
},
{
id: 'incrementally-enabled-5',
id: 'incrementallyEnabled-5',
name: 'Review',
component: <p>Review step content</p>,
nextButtonText: 'Finish',
Expand Down Expand Up @@ -311,8 +313,10 @@ class ValidationWizard extends React.Component {

this.onNext = ({ id, name }, { prevId, prevName }) => {
console.log(`current id: ${id}, current name: ${name}, previous id: ${prevId}, previous name: ${prevName}`);
const [, orderIndex] = id.split('-');

this.setState({
stepIdReached: this.state.stepIdReached < id ? id : this.state.stepIdReached
stepIdReached: this.state.stepIdReached < orderIndex ? orderIndex : this.state.stepIdReached
});
this.areAllStepsValid();
};
Expand Down Expand Up @@ -812,10 +816,10 @@ class GetCurrentStepWizard extends React.Component {
step: 1
};
this.onCurrentStepChanged = ({ id }) => {
this.setState({
step: id
});
}
this.setState({
step: id
});
};
this.closeWizard = () => {
console.log('close wizard');
};
Expand Down
89 changes: 35 additions & 54 deletions packages/react-core/src/next/components/Wizard/Wizard.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -42,8 +42,6 @@ export interface WizardProps extends React.HTMLProps<HTMLDivElement> {
height?: number | string;
/** Disables navigation items that haven't been visited. Defaults to false */
isStepVisitRequired?: boolean;
/** Flag to unmount inactive steps instead of hiding. Defaults to true */
hasUnmountedSteps?: boolean;
/** Callback function when a step in the navigation is clicked */
onNavByIndex?: WizardNavStepFunction;
/** Callback function after next button is clicked */
Expand All @@ -66,50 +64,44 @@ export const Wizard = ({
nav,
startIndex = 1,
isStepVisitRequired = false,
hasUnmountedSteps = true,
onNavByIndex,
onNext,
onBack,
onSave,
onClose,
...wrapperProps
}: WizardProps) => {
const [currentStepIndex, setCurrentStepIndex] = React.useState(startIndex);
const [activeStepIndex, setActiveStepIndex] = React.useState(startIndex);
const initialSteps = buildSteps(children);

const goToNextStep = (steps: WizardControlStep[] = initialSteps) => {
const newStepIndex =
steps.findIndex((step, index) => index + 1 > currentStepIndex && !step.isHidden && !isWizardParentStep(step)) + 1;
const newStepIndex = steps.find(step => step.index > activeStepIndex && !step.isHidden && !isWizardParentStep(step))
?.index;

if (currentStepIndex >= steps.length || !newStepIndex) {
if (activeStepIndex >= steps.length || !newStepIndex) {
return onSave ? onSave() : onClose?.();
}

const currStep = isWizardParentStep(steps[currentStepIndex])
? steps[currentStepIndex + 1]
: steps[currentStepIndex];
const prevStep = steps[currentStepIndex - 1];

setCurrentStepIndex(newStepIndex);
const currStep = isWizardParentStep(steps[activeStepIndex]) ? steps[activeStepIndex + 1] : steps[activeStepIndex];
const prevStep = steps[activeStepIndex - 1];

return onNext?.(normalizeNavStep(currStep, steps), normalizeNavStep(prevStep, steps));
setActiveStepIndex(newStepIndex);
return onNext?.(normalizeNavStep(currStep), normalizeNavStep(prevStep));
};

const goToPrevStep = (steps: WizardControlStep[] = initialSteps) => {
const newStepIndex =
findLastIndex(
steps,
(step: WizardControlStep, index: number) =>
index + 1 < currentStepIndex && !step.isHidden && !isWizardParentStep(step)
(step: WizardControlStep) => step.index < activeStepIndex && !step.isHidden && !isWizardParentStep(step)
) + 1;
const currStep = isWizardParentStep(steps[currentStepIndex - 2])
? steps[currentStepIndex - 3]
: steps[currentStepIndex - 2];
const prevStep = steps[currentStepIndex - 1];

setCurrentStepIndex(newStepIndex);
const currStep = isWizardParentStep(steps[activeStepIndex - 2])
? steps[activeStepIndex - 3]
: steps[activeStepIndex - 2];
const prevStep = steps[activeStepIndex - 1];

return onBack?.(normalizeNavStep(currStep, steps), normalizeNavStep(prevStep, steps));
setActiveStepIndex(newStepIndex);
return onBack?.(normalizeNavStep(currStep), normalizeNavStep(prevStep));
};

const goToStepByIndex = (steps: WizardControlStep[] = initialSteps, index: number) => {
Expand All @@ -120,46 +112,40 @@ export const Wizard = ({
index = 1;
} else if (index > lastStepIndex) {
index = lastStepIndex;
} else if (steps[index - 1].isHidden) {
// eslint-disable-next-line no-console
console.error('Wizard: Unable to navigate to hidden step.');
}

const currStep = steps[index - 1];
const prevStep = steps[currentStepIndex - 1];
setCurrentStepIndex(index);
const prevStep = steps[activeStepIndex - 1];

return onNavByIndex?.(normalizeNavStep(currStep, steps), normalizeNavStep(prevStep, steps));
setActiveStepIndex(index);
return onNavByIndex?.(normalizeNavStep(currStep), normalizeNavStep(prevStep));
};

const goToStepById = (steps: WizardControlStep[] = initialSteps, id: number | string) => {
const stepIndex = steps.findIndex(step => step.id === id) + 1;
const step = steps.find(step => step.id === id);
const stepIndex = step?.index;
const lastStepIndex = steps.length + 1;

if (stepIndex > 0 && stepIndex < steps.length + 1 && !steps[stepIndex].isHidden) {
setCurrentStepIndex(stepIndex);
} else {
// eslint-disable-next-line no-console
console.error(`Wizard: Unable to navigate to step with id: ${id}.`);
if (stepIndex > 0 && stepIndex < lastStepIndex && !step.isHidden) {
setActiveStepIndex(stepIndex);
}
};

const goToStepByName = (steps: WizardControlStep[] = initialSteps, name: string) => {
const stepIndex = initialSteps.findIndex(step => step.name === name) + 1;
const step = steps.find(step => step.name === name);
const stepIndex = step?.index;
const lastStepIndex = steps.length + 1;

if (stepIndex > 0 && stepIndex < steps.length + 1 && !steps[stepIndex].isHidden) {
setCurrentStepIndex(stepIndex);
} else {
// eslint-disable-next-line no-console
console.error(`Wizard: Unable to navigate to step with name: ${name}.`);
if (stepIndex > 0 && stepIndex < lastStepIndex && !step.isHidden) {
setActiveStepIndex(stepIndex);
}
};

return (
<WizardContextProvider
steps={initialSteps}
currentStepIndex={currentStepIndex}
activeStepIndex={activeStepIndex}
footer={footer}
isStepVisitRequired={isStepVisitRequired}
onNext={goToNextStep}
onBack={goToPrevStep}
onClose={onClose}
Expand All @@ -176,37 +162,32 @@ export const Wizard = ({
{...wrapperProps}
>
{header}
<WizardInternal nav={nav} hasUnmountedSteps={hasUnmountedSteps} isStepVisitRequired={isStepVisitRequired} />
<WizardInternal nav={nav} isStepVisitRequired={isStepVisitRequired} />
</div>
</WizardContextProvider>
);
};

const WizardInternal = ({
nav,
hasUnmountedSteps,
isStepVisitRequired
}: Pick<WizardProps, 'nav' | 'hasUnmountedSteps' | 'isStepVisitRequired'>) => {
const { currentStep, steps, footer, goToStepByIndex } = useWizardContext();
const WizardInternal = ({ nav, isStepVisitRequired }: Pick<WizardProps, 'nav' | 'isStepVisitRequired'>) => {
const { activeStep, steps, footer, goToStepByIndex } = useWizardContext();
const [isNavExpanded, setIsNavExpanded] = React.useState(false);

const wizardNav = React.useMemo(() => {
if (isCustomWizardNav(nav)) {
return typeof nav === 'function' ? nav(isNavExpanded, steps, currentStep, goToStepByIndex) : nav;
return typeof nav === 'function' ? nav(isNavExpanded, steps, activeStep, goToStepByIndex) : nav;
}

return <WizardNavInternal nav={nav} isNavExpanded={isNavExpanded} isStepVisitRequired={isStepVisitRequired} />;
}, [currentStep, isStepVisitRequired, goToStepByIndex, isNavExpanded, nav, steps]);
}, [activeStep, isStepVisitRequired, goToStepByIndex, isNavExpanded, nav, steps]);

return (
<WizardToggle
nav={wizardNav}
footer={footer}
steps={steps}
currentStep={currentStep}
activeStep={activeStep}
isNavExpanded={isNavExpanded}
toggleNavExpanded={() => setIsNavExpanded(prevIsExpanded => !prevIsExpanded)}
hasUnmountedSteps={hasUnmountedSteps}
/>
);
};
Expand Down
6 changes: 3 additions & 3 deletions packages/react-core/src/next/components/Wizard/WizardBody.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ import { css } from '@patternfly/react-styles';
export interface WizardBodyProps {
children: React.ReactNode | React.ReactNode[];
/** Set to true to remove the default body padding */
hasNoBodyPadding?: boolean;
hasNoPadding?: boolean;
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@jenny-s51 jenny-s51 Oct 14, 2022

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/** An aria-label to use for the wrapper element */
'aria-label'?: string;
/** Sets the aria-labelledby attribute for the wrapper element */
Expand All @@ -21,13 +21,13 @@ export interface WizardBodyProps {

export const WizardBody = ({
children,
hasNoBodyPadding = false,
hasNoPadding = false,
'aria-label': ariaLabel,
'aria-labelledby': ariaLabelledBy,
component: WrapperComponent = 'div'
}: WizardBodyProps) => (
<WrapperComponent aria-label={ariaLabel} aria-labelledby={ariaLabelledBy} className={css(styles.wizardMain)}>
<div className={css(styles.wizardMainBody, hasNoBodyPadding && styles.modifiers.noPadding)}>{children}</div>
<div className={css(styles.wizardMainBody, hasNoPadding && styles.modifiers.noPadding)}>{children}</div>
</WrapperComponent>
);

Expand Down
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