function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _extends() { _extends = Object.assign ? Object.assign.bind() : 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); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import React from 'react';
import Toast from "./toast";
import { renderImperatively } from "./renderImperatively";
var currentHandler = null;
var currentTimeout = null;
var defaultProps = {
  duration: 2000,
  mask: false,
  icon: 'info'
};

// mergeProps 工具函数
function mergeProps(a, b) {
  // 过滤掉 b 中值为 undefined 的字段
  var filteredB = Object.keys(b).reduce(function (acc, key) {
    if (b[key] !== undefined) {
      acc[key] = b[key];
    }
    return acc;
  }, {});
  return _objectSpread(_objectSpread({}, a), filteredB);
}

// 基于 renderImperatively 的新 show 实现
var show = function show(configOrContent, duration, afterClose) {
  var props;

  // 判断是否为 string 或 ReactNode，如果不是则认为是 config 对象
  if (typeof configOrContent === 'string' || /*#__PURE__*/React.isValidElement(configOrContent)) {
    // 如果是 string 或 ReactNode，视为 content
    props = mergeProps(defaultProps, _objectSpread(_objectSpread({
      content: configOrContent
    }, duration !== undefined && {
      duration: duration
    }), afterClose !== undefined && {
      afterClose: afterClose
    }));
  } else {
    // 如果不是 string 或 ReactNode，则认为是 config 对象
    props = mergeProps(defaultProps, configOrContent || {});
  }
  var element = /*#__PURE__*/React.createElement(Toast, _extends({}, props, {
    onCancel: function onCancel() {
      currentHandler = null;
    }
  }));
  if (currentHandler) {
    var _currentHandler$isRen, _currentHandler;
    if ((_currentHandler$isRen = (_currentHandler = currentHandler).isRendered) !== null && _currentHandler$isRen !== void 0 && _currentHandler$isRen.call(_currentHandler)) {
      currentHandler.replace(element);
    } else {
      currentHandler.close();
      currentHandler = renderImperatively(element);
    }
  } else {
    currentHandler = renderImperatively(element);
  }
  if (currentTimeout) {
    window.clearTimeout(currentTimeout);
  }
  if (props.duration !== 0) {
    currentTimeout = window.setTimeout(function () {
      clear();
    }, props.duration);
  }
  var instance = {
    close: function close() {
      if (currentHandler) {
        currentHandler.close();
        currentHandler = null;
      }
      if (currentTimeout) {
        window.clearTimeout(currentTimeout);
        currentTimeout = null;
      }
    }
  };
  return instance;
};

// 清理函数
var clear = function clear() {
  if (currentHandler) {
    currentHandler.close();
    currentHandler = null;
  }
  if (currentTimeout) {
    window.clearTimeout(currentTimeout);
    currentTimeout = null;
  }
};

// 便捷方法
var success = function success(content, duration, afterClose) {
  return show({
    content: content,
    icon: 'success',
    duration: duration,
    afterClose: afterClose
  });
};
var info = function info(content, duration, afterClose) {
  return show({
    content: content,
    icon: 'info',
    duration: duration,
    afterClose: afterClose
  });
};
var loading = function loading(content, duration, afterClose) {
  return show({
    content: content,
    icon: 'loading',
    duration: duration,
    afterClose: afterClose
  });
};
var fail = function fail(content, duration, afterClose) {
  return show({
    content: content,
    icon: 'error',
    duration: duration,
    afterClose: afterClose
  });
};
var hide = function hide() {
  clear();
};
export { show, clear, success, info, loading, fail, hide };