@alicloud/cloud-charts/lib/ChartProvider/index.js


"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

exports.__esModule = true;
exports.setLanguage = setLanguage;
exports.getLanguage = getLanguage;
exports.getText = exports["default"] = exports.ChartContext = void 0;

var _inheritsLoose2 = _interopRequireDefault(require("@babel/runtime/helpers/inheritsLoose"));

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

var _locales = _interopRequireDefault(require("../locales"));

var _eventBus = _interopRequireDefault(require("../common/eventBus"));

var _constants = require("../constants");

var ChartContext = /*#__PURE__*/_react["default"].createContext({
  language: 'zh-cn'
});

exports.ChartContext = ChartContext;
var currentLanguage; // 函数

function setLanguage(language) {
  currentLanguage = language;

  _eventBus["default"].emit('setLanguage', {
    language: language
  });
} // 获取当前语言，仅用于通过setLanguage、事件与全局变量方式设置的语言，不支持图表组件内部设置的语言


function getLanguage() {
  return currentLanguage;
} // 全局变量


if (window[_constants.FullLanguageName]) {
  setLanguage(window[_constants.FullLanguageName]);
} // 事件


document.addEventListener(_constants.FullLanguageEventName, function (e) {
  if (e.detail) {
    setLanguage(e.detail);
  }
});

var ChartProvider = /*#__PURE__*/function (_Component) {
  (0, _inheritsLoose2["default"])(ChartProvider, _Component);

  function ChartProvider() {
    return _Component.apply(this, arguments) || this;
  }

  var _proto = ChartProvider.prototype;

  _proto.render = function render() {
    return /*#__PURE__*/_react["default"].createElement(ChartContext.Provider, {
      value: {
        language: this.props.language || 'zh-cn',
        locale: this.props.locale,
        defaultConfig: this.props.defaultConfig,
        theme: this.props.theme,
        rule: this.props.rule
      }
    }, this.props.children);
  };

  return ChartProvider;
}(_react.Component);

var _default = ChartProvider; // 优先级: setLanguage设置的语言 > 图表中的自定义locale > provider的locale > 图表中的language > provider的language

exports["default"] = _default;

var getText = function getText(value, language, locale) {
  var _LanguageMap$currentL, _locale4, _LanguageMap;

  if (locale === void 0) {
    locale = null;
  }

  // 如果用户自定义locale为Record<string, LocaleItem>
  if (locale && (currentLanguage in locale || language in locale || 'zh-cn' in locale)) {
    var _locale, _locale$currentLangua, _locale2, _locale3;

    return currentLanguage && currentLanguage in locale ? (_locale = locale) === null || _locale === void 0 ? void 0 : (_locale$currentLangua = _locale[currentLanguage]) === null || _locale$currentLangua === void 0 ? void 0 : _locale$currentLangua[value] : (_locale2 = locale) === null || _locale2 === void 0 ? void 0 : (_locale3 = _locale2[language in locale ? language : 'zh-cn']) === null || _locale3 === void 0 ? void 0 : _locale3[value];
  }

  return currentLanguage && currentLanguage in _locales["default"] ? _locales["default"] === null || _locales["default"] === void 0 ? void 0 : (_LanguageMap$currentL = _locales["default"][currentLanguage]) === null || _LanguageMap$currentL === void 0 ? void 0 : _LanguageMap$currentL[value] : ((_locale4 = locale) === null || _locale4 === void 0 ? void 0 : _locale4[value]) || (_locales["default"] === null || _locales["default"] === void 0 ? void 0 : (_LanguageMap = _locales["default"][language in _locales["default"] ? language : 'zh-cn']) === null || _LanguageMap === void 0 ? void 0 : _LanguageMap[value]);
};

exports.getText = getText;