/*************************************************************
 *
 *  Copyright (c) 2018-2026 The MathJax Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/**
 * @file Configuration file for the action package.
 *
 * @author v.sorge@mathjax.org (Volker Sorge)
 */

import { HandlerType, ConfigurationType } from '../HandlerTypes.js';
import { Configuration } from '../Configuration.js';
import TexParser from '../TexParser.js';
import { CommandMap } from '../TokenMap.js';
import { ParseMethod } from '../Types.js';
import BaseMethods from '../base/BaseMethods.js';

// Namespace
export const ActionMethods: { [key: string]: ParseMethod } = {
  /**
   * Implement \toggle {math1} {math2} ... \endtoggle
   * (as an <maction actiontype="toggle">)
   *
   * @param {TexParser} parser The current tex parser.
   * @param {string} name The name of the calling macro.
   */
  Toggle(parser: TexParser, name: string) {
    const children = [];
    let arg;
    while ((arg = parser.GetArgument(name)) !== '\\endtoggle') {
      children.push(
        new TexParser(arg, parser.stack.env, parser.configuration).mml()
      );
    }
    parser.Push(
      parser.create('node', 'maction', children, { actiontype: 'toggle' })
    );
  },

  /**
   * Implement \mathtip{math}{tip}
   * (an an <maction actiontype="tooltip">)
   *
   * @param {TexParser} parser The current tex parser.
   * @param {string} name The name of the calling macro.
   */
  Mathtip(parser: TexParser, name: string) {
    const arg = parser.ParseArg(name);
    const tip = parser.ParseArg(name);
    parser.Push(
      parser.create('node', 'maction', [arg, tip], { actiontype: 'tooltip' })
    );
  },

  Macro: BaseMethods.Macro,
};

new CommandMap('action-macros', {
  toggle: ActionMethods.Toggle,
  mathtip: ActionMethods.Mathtip,
  texttip: [ActionMethods.Macro, '\\mathtip{#1}{\\text{#2}}', 2],
});

export const ActionConfiguration = Configuration.create('action', {
  [ConfigurationType.HANDLER]: { [HandlerType.MACRO]: ['action-macros'] },
});
