Modify stepper to be linear
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1 changed files with 42 additions and 92 deletions
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@ -2,127 +2,77 @@ import * as React from 'react';
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import Box from '@mui/material/Box';
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import Stepper from '@mui/material/Stepper';
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import Step from '@mui/material/Step';
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import StepButton from '@mui/material/StepButton';
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import StepLabel from '@mui/material/StepLabel';
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import Button from '@mui/material/Button';
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import Typography from '@mui/material/Typography';
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import LocationStep from './steps/Location'
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import SoilStep from './steps/Soil'
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import ResultsStep from './steps/Results'
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export default function StepperWizard(props) {
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const [activeStep, setActiveStep] = React.useState(0);
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const [completed, setCompleted] = React.useState({});
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const steps = [
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const steps = [
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{'label': 'Select location', 'component': LocationStep },
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{'label': 'Choose soil', 'component': SoilStep },
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{'label': 'Choose habitat', 'component': SoilStep },
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{'label': 'Select zone', 'component': SoilStep },
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{'label': 'Project specifics', 'component': SoilStep },
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{'label': 'Summary', 'component': SoilStep }
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];
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];
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const totalSteps = () => {
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return steps.length;
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};
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const completedSteps = () => {
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return Object.keys(completed).length;
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};
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const isLastStep = () => {
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return activeStep === totalSteps() - 1;
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};
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const allStepsCompleted = () => {
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return completedSteps() === totalSteps();
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};
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export default function StepperWizard(props) {
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const [activeStep, setActiveStep] = React.useState(0);
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const handleNext = () => {
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const newActiveStep =
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isLastStep() && !allStepsCompleted()
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? // It's the last step, but not all steps have been completed,
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// find the first step that has been completed
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steps.findIndex((step, i) => !(i in completed))
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: activeStep + 1;
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setActiveStep(newActiveStep);
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setActiveStep((prevActiveStep) => prevActiveStep + 1);
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};
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const handleBack = () => {
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setActiveStep((prevActiveStep) => prevActiveStep - 1);
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};
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const handleStep = (step) => () => {
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setActiveStep(step);
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};
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const handleComplete = () => {
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const newCompleted = completed;
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newCompleted[activeStep] = true;
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setCompleted(newCompleted);
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handleNext();
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};
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const handleReset = () => {
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setActiveStep(0);
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setCompleted({});
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};
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let CurrentStep = activeStep > totalSteps() ? steps[activeStep].component : steps[totalSteps()-1].component;
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let CurrentStep = activeStep >= steps.length ? steps[steps.length-1].component : steps[activeStep].component;
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return (
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<Box sx={{ width: '100%' }}>
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<Stepper nonLinear activeStep={activeStep}>
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{steps.map((step, index) => (
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<Step key={step.label} completed={completed[index]}>
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<StepButton color="inherit" onClick={handleStep(index)}>
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{step.label}
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</StepButton>
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</Step>
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))}
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<Stepper activeStep={activeStep}>
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{steps.map((step, index) => {
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return (
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<Step key={step.label}>
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<StepLabel>{step.label}</StepLabel>
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</Step>
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);
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})}
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</Stepper>
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<div>
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{allStepsCompleted() ? (
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<React.Fragment>
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<ResultsStep {...props} />
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<Box sx={{ display: 'flex', flexDirection: 'row', pt: 2 }}>
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<Box sx={{ flex: '1 1 auto' }} />
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<Button onClick={handleReset}>Reset</Button>
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</Box>
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</React.Fragment>
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) : (
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<React.Fragment>
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<CurrentStep {...props} />
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<Box sx={{ display: 'flex', flexDirection: 'row', pt: 2 }}>
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<Button
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color="inherit"
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disabled={activeStep === 0}
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onClick={handleBack}
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sx={{ mr: 1 }}
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>
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Back
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</Button>
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<Box sx={{ flex: '1 1 auto' }} />
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<Button onClick={handleNext} sx={{ mr: 1 }}>
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Next
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</Button>
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{activeStep !== steps.length &&
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(completed[activeStep] ? (
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<Typography variant="caption" sx={{ display: 'inline-block' }}>
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Step {activeStep + 1} already completed
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</Typography>
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) : (
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<Button onClick={handleComplete}>
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{completedSteps() === totalSteps() - 1
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? 'Finish'
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: 'Complete Step'}
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</Button>
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))}
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</Box>
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</React.Fragment>
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)}
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</div>
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{activeStep === steps.length ? (
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<React.Fragment>
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<ResultsStep {...props} />
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<Box sx={{ display: 'flex', flexDirection: 'row', pt: 2 }}>
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<Box sx={{ flex: '1 1 auto' }} />
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<Button onClick={handleReset}>Reset</Button>
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</Box>
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</React.Fragment>
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) : (
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<React.Fragment>
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<CurrentStep {...props} />
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<Box sx={{ display: 'flex', flexDirection: 'row', pt: 2 }}>
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<Button
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color="inherit"
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disabled={activeStep === 0}
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onClick={handleBack}
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sx={{ mr: 1 }}
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>
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Back
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</Button>
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<Box sx={{ flex: '1 1 auto' }} />
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<Button onClick={handleNext}>
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{activeStep === steps.length - 1 ? 'Finish' : 'Next'}
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</Button>
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</Box>
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</React.Fragment>
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)}
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</Box>
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);
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}
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