@fruits-chain/react-native-xiaoshu/lib/commonjs/number-input/index.js

React Native UI library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireWildcard(require("react"));

var _textInput = _interopRequireDefault(require("../text-input"));

var _hooks = require("../hooks");

var _helpers = require("../helpers");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

const parserNumberToString = n => `${(0, _helpers.isDef)(n) ? n : ''}`;

const defaultFormatter = t => t;

const defaultParser = t => Number((0, _helpers.formatNumber)(t));

const NumberInput = /*#__PURE__*/(0, _react.forwardRef)((_ref, ref) => {
  let {
    type = 'number',
    onChangeNumber,
    min = Number.MIN_SAFE_INTEGER,
    max = Number.MAX_SAFE_INTEGER,
    formatter,
    parser,
    value,
    defaultValue,
    onChangeText,
    onEndEditing,
    ...restProps
  } = _ref;
  const onChangeTextPersistFn = (0, _hooks.usePersistFn)(onChangeText || _helpers.noop);
  const onEndEditingPersistFn = (0, _hooks.usePersistFn)(onEndEditing || _helpers.noop);
  const onChangeNumberPersistFn = (0, _hooks.usePersistFn)(onChangeNumber || _helpers.noop);
  const parserPersistFn = (0, _hooks.usePersistFn)(parser || defaultParser);
  const formatterPersistFn = (0, _hooks.usePersistFn)(formatter || defaultFormatter);
  const [localValue, setLocalValue] = (0, _react.useState)(formatterPersistFn(parserNumberToString((0, _helpers.isValue)(value) ? value : defaultValue)));
  /** 记录外部的数值 */

  const LastValue = (0, _react.useRef)(parserPersistFn(localValue));
  const LastNewValue = (0, _react.useRef)(value); // 同步数据

  (0, _hooks.useUpdateEffect)(() => {
    // 记录上次/当前外部的数字
    LastValue.current = value; // 更新内部的值

    setLocalValue(formatterPersistFn(parserNumberToString(value)));
    LastNewValue.current = value;
  }, [value]);
  const responseValue = (0, _react.useCallback)( // eslint-disable-next-line @typescript-eslint/no-inferrable-types
  function (t) {
    let sync = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

    if ((0, _helpers.isDef)(t) && t !== '') {
      // 格式化值
      let newValue = parserPersistFn(t); // 最大最小值

      if (newValue > max) {
        newValue = max;
      }

      if (newValue < min) {
        newValue = min;
      }

      if (newValue !== LastValue.current && LastNewValue.current !== newValue) {
        // 更新上次计算的新值
        LastNewValue.current = newValue; // 触发更新

        onChangeNumberPersistFn(newValue);
      }

      if (sync) {
        // 更新上次计算的新值
        LastNewValue.current = newValue;
        setLocalValue(formatterPersistFn(parserNumberToString(newValue)));
      }
    } else {
      // 清空的数据
      onChangeNumberPersistFn(null);
    }
  }, [formatterPersistFn, max, min, onChangeNumberPersistFn, parserPersistFn]);
  const onChangeTextTextInput = (0, _react.useCallback)(t => {
    setLocalValue(formatterPersistFn(t));
    onChangeTextPersistFn(t);
    responseValue(t);
  }, [formatterPersistFn, onChangeTextPersistFn, responseValue]);
  const onEndEditingTextInput = (0, _react.useCallback)(e => {
    setLocalValue(formatterPersistFn(e.nativeEvent.text));
    onEndEditingPersistFn(e); // 转换数据

    responseValue(e.nativeEvent.text, true);
  }, [formatterPersistFn, onEndEditingPersistFn, responseValue]);
  return /*#__PURE__*/_react.default.createElement(_textInput.default, _extends({}, restProps, {
    ref: ref,
    type: type,
    defaultValue: formatterPersistFn(parserNumberToString(defaultValue)),
    value: localValue,
    onChangeText: onChangeTextTextInput,
    onEndEditing: onEndEditingTextInput
  }));
});

var _default = /*#__PURE__*/(0, _react.memo)(NumberInput);

exports.default = _default;
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