@modern-kit/react/dist/hooks/useStep/index.cjs

modern-kit/react

'use strict';

var React = require('react');
var utils = require('@modern-kit/utils');

function useStep({
  maxStep,
  initialStep = 0,
  infinite = false
}) {
  const [currentStep, setCurrentStep] = React.useState(initialStep);
  const hasNextStep = currentStep < maxStep;
  const hasPrevStep = currentStep > 0;
  const getNextStep = React.useCallback(
    (type, isOverflow) => {
      const isNextStepType = type === "nextStep";
      if (isOverflow) {
        return isNextStepType ? 0 : maxStep;
      }
      return isNextStepType ? currentStep + 1 : currentStep - 1;
    },
    [maxStep, currentStep]
  );
  const handleStep = React.useCallback(
    (type, isOverflow, action) => {
      if (isOverflow && !infinite) return;
      const nextStep = getNextStep(type, isOverflow);
      if (action) {
        action({ prev: currentStep, next: nextStep });
      }
      setCurrentStep(nextStep);
    },
    [infinite, currentStep, getNextStep]
  );
  const goToNextStep = React.useCallback(
    (action) => {
      handleStep("nextStep", !hasNextStep, action);
    },
    [hasNextStep, handleStep]
  );
  const goToPrevStep = React.useCallback(
    (action) => {
      handleStep("prevStep", !hasPrevStep, action);
    },
    [hasPrevStep, handleStep]
  );
  const setStep = React.useCallback(
    (step, action) => {
      const nextStep = utils.isFunction(step) ? step(currentStep) : step;
      const isValidNextStep = nextStep >= 0 && nextStep <= maxStep;
      if (isValidNextStep) {
        if (action) {
          action({ prev: currentStep, next: nextStep });
        }
        setCurrentStep(step);
        return;
      }
      throw new Error("Step not valid");
    },
    [currentStep, maxStep]
  );
  const resetStep = React.useCallback(
    (action) => {
      if (action) {
        action({ prev: currentStep, next: initialStep });
      }
      setCurrentStep(initialStep);
    },
    [currentStep, initialStep]
  );
  return {
    currentStep,
    hasNextStep,
    hasPrevStep,
    goToNextStep,
    goToPrevStep,
    setStep,
    resetStep
  };
}

exports.useStep = useStep;
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