@julo-ui/otp-input/dist/usecase/index.js

React Input Component for entering sequences of digits

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/usecase/index.ts
var usecase_exports = {};
__export(usecase_exports, {
  useHandleFocus: () => useHandleFocus,
  useHandleInputEvent: () => useHandleInputEvent,
  useHandleValues: () => useHandleValues
});
module.exports = __toCommonJS(usecase_exports);

// src/usecase/use-handle-focus.ts
var import_react = require("react");
function useHandleFocus(options) {
  const { autoFocus, manageFocus, descendants } = options;
  const [focusedIndex, setFocusedIndex] = (0, import_react.useState)(-1);
  const onFocusNext = (0, import_react.useCallback)(
    (index) => {
      if (!manageFocus)
        return;
      const next = descendants.next(index, false);
      if (next)
        requestAnimationFrame(() => {
          next.node.focus();
        });
    },
    [descendants, manageFocus]
  );
  const onFocus = (0, import_react.useCallback)((index) => {
    setFocusedIndex(index);
  }, []);
  const onBlur = (0, import_react.useCallback)(() => {
    setFocusedIndex(-1);
  }, []);
  (0, import_react.useEffect)(() => {
    if (autoFocus) {
      const first = descendants.first();
      if (first) {
        requestAnimationFrame(() => {
          first.node.focus();
        });
      }
    }
  }, [descendants]);
  return {
    focusedIndex,
    onFocusNext,
    onFocus,
    onBlur
  };
}

// src/usecase/use-handle-values.ts
var import_react2 = require("react");
var import_function_utils = require("@julo-ui/function-utils");
var import_use_controllable_state = require("@julo-ui/use-controllable-state");

// src/utils.ts
var strToArray = (value) => value == null ? void 0 : value.split("");
var validateValue = (value, type) => {
  const NUMERIC_REGEX = /^[0-9]+$/;
  const ALPHA_NUMERIC_REGEX = /^[a-zA-Z0-9]+$/i;
  const regex = type === "alphanumeric" ? ALPHA_NUMERIC_REGEX : NUMERIC_REGEX;
  return regex.test(value);
};

// src/usecase/use-handle-values.ts
function useHandleValues(options) {
  const {
    onChange,
    defaultValue,
    value,
    descendants,
    onComplete,
    onFocusNext
  } = options;
  const [values, setValues] = (0, import_use_controllable_state.useControllableState)({
    defaultValue: strToArray(defaultValue) || [],
    value: strToArray(value),
    onChange: (values2) => onChange(values2.join(""))
  });
  const setValue = (0, import_react2.useCallback)(
    (value2, index, handleFocus = true) => {
      const nextValues = [...values];
      nextValues[index] = value2;
      setValues(nextValues);
      const isComplete = value2 !== "" && nextValues.length === descendants.count() && nextValues.every(
        (inputValue) => !(0, import_function_utils.isTrullyEmpty)(inputValue) && inputValue !== ""
      );
      if (!isComplete && handleFocus)
        return onFocusNext(index);
      onComplete(nextValues.join(""));
    },
    [descendants, onComplete, onFocusNext, setValues, values]
  );
  const clearValue = (0, import_react2.useCallback)(() => {
    const values2 = Array(descendants.count()).fill("");
    setValues(values2);
    onFocusNext(0);
  }, [descendants, onFocusNext, setValues]);
  const getNextValue = (0, import_react2.useCallback)((value2, eventValue) => {
    if (!value2 || (value2 == null ? void 0 : value2.length) === 0)
      return eventValue;
    if (value2[0] === eventValue.charAt(0))
      return eventValue.charAt(1);
    return eventValue.charAt(0);
  }, []);
  return { values, setValues, setValue, clearValue, getNextValue };
}

// src/usecase/use-handle-input-event.ts
var import_react3 = require("react");
function useHandleInputEvent(options) {
  const {
    values,
    getNextValue,
    setValue,
    type,
    descendants,
    setValues,
    onComplete,
    manageFocus,
    onFocusNext
  } = options;
  const onChange = (0, import_react3.useCallback)(
    (event, index) => {
      const eventValue = event.target.value;
      const currentValue = values[index];
      const nextValue = getNextValue(currentValue, eventValue);
      if (nextValue === "")
        return setValue("", index);
      if (eventValue.length > 2) {
        if (!validateValue(eventValue, type))
          return;
        const nextValue2 = eventValue.split("").filter((_, index2) => index2 < descendants.count());
        setValues(nextValue2);
        onFocusNext(eventValue.length - 2);
        if (nextValue2.length === descendants.count()) {
          onComplete(nextValue2.join(""));
        }
        return;
      }
      if (validateValue(nextValue, type)) {
        setValue(nextValue, index);
      }
    },
    [
      descendants,
      getNextValue,
      onComplete,
      onFocusNext,
      setValue,
      setValues,
      type,
      values
    ]
  );
  const onKeyDown = (0, import_react3.useCallback)(
    (event, index) => {
      if (event.key !== "Backspace" || !manageFocus)
        return;
      if (event.target.value !== "")
        return;
      const prevInput = descendants.prev(index, false);
      if (!prevInput)
        return;
      setValue("", index - 1, false);
      prevInput.node.focus();
    },
    [descendants, manageFocus, setValue]
  );
  return { onChange, onKeyDown };
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  useHandleFocus,
  useHandleInputEvent,
  useHandleValues
});