// jumpTo.js

(function () {
  /*global adventurejs A*/
  "use strict";

  /**
   * @augments {adventurejs.Verb}
   * @class jumpTo
   * @ajsnode game.dictionary.verbs.jumpTo
   * @ajsconstruct MyGame.createVerb({ "name": "jumpTo", [...] });
   * @ajsconstructedby adventurejs.Dictionary#createVerb
   * @hideconstructor
   * @ajsinstanceof Verb
   * @ajsnavheading DeprecatedVerbs
   * @summary Summary.
   * @todo check can.jump_to and things_player_can_jump_to_from_this
   * @tutorial Scripting_VerbSubscriptions
   * @tutorial Verbs_VerbAnatomy
   * @tutorial Verbs_VerbProcess
   * @tutorial Verbs_ModifyVerbs
   * @tutorial Verbs_WriteVerbs
   * @classdesc
   * <pre class="display border outline">
   * <span class="input">&gt; jump to parapet</span>
   * You jump to the parapet. Beyond the low wall sprawls a rolling
   * landscape of fields and dells. Deer graze in the fields.
   * A nearby path leads to distant foothills.
   * </pre>
   * <p>
   * <strong>Jump to</strong> a
   * {@link adventurejs.Tangible|Tangible}
   * {@link adventurejs.Asset|Asset}
   * <strong>Jump to</strong> is a catchall that redirects to
   * {@link jumpOn} or
   * {@link jumpFrom_to}
   * depending on whether player is nested in another Asset.
   * </p>
   */
  A.Preverbs.jumpTo = {
    name: "jumpTo",
    prettyname: "jump to",
    synonyms: [],
    verb_prep_noun: ["jump to"],
    verb_prep_prep_noun: ["jump over to"],

    player_must_be: {
      not_constrained: true,
      not_on_floor: true,
      not_nested_elsewhere: true,
    },

    phrase1: {
      accepts_noun: true,
      requires_noun: true,
      noun_must_be: {
        known: true,
        tangible: true,
        present: true,
        visible: true,
        reachable: true,
      },
    },

    doTry: function () {
      var input = this.game.getInput();
      var direct_object = input.getAsset(1);
      var output_class = input.output_class;
      var player = this.game.getPlayer();
      var nest_preposition = player.getNestPreposition();
      var nest_parent_id = player.getNestId();
      var nest_parent_object = player.getNestAsset();

      if (false === player.isNested()) {
        this.game.dictionary.doVerb("jumpOn");
        return null;
      }

      // if player is nested, redirect to jumpfromto
      if (player.isNested()) {
        input.parsedNoun2 = A.clone.call(this.game, input.parsedNoun1);
        input.parsedNoun1 = new adventurejs.ParsedNoun(nest_parent_object);
        input.input_verb = "jumpTo";
        this.game.dictionary.doVerb("jumpFrom_to");
        return null;
      }

      return true;
    },

    doSuccess: function () {
      var input = this.game.getInput();
      var direct_object = input.getAsset(1);
      var output_class = input.output_class;
      var player = this.game.getPlayer();
      var nest_parent_id = player.getNestId();
      var nest_parent_object = player.getNestAsset();

      // If direct_object is an exit/aperture, we already shunted to "enter".

      /**
       * The phrase "get on" is less vague than its partner phrase
       * "get in", but still a bit vague about the preposition,
       * which could mean "in" or "on" in the case of a chair,
       * and the posture which could mean "sit" or "lie" or "stand"
       * in the case of a bed.
       * So we check default_aspect_for_go_on
       * and default_posture_for_go_on for context.
       */

      // var posture;
      // if( direct_object.can_stand_on ) {
      //   posture = "stand";
      // }
      // else {
      //   posture = direct_object.default_posture_for_go_on.toLowerCase();
      // }
      // var preposition = direct_object.default_aspect_for_go_on.toLowerCase();

      // var msg = "$(We) ";
      // if( player.isOnFloor() ) {
      //   msg += "get up and ";
      // }
      //   msg += "jump to "
      //   + direct_object.articlename
      //   + ". ";

      // // DO THE THING!
      // var results;
      // if( player.isNested() )
      // {
      //   results = player.onUnnestThisFromThat( nest_parent_object );
      //   if( false === results ) { return false; }
      //   else if ( null === results ) { return null; }
      //   }
      // results = player.onNestThisToThat( direct_object, preposition );
      // if( false === results ) { return false; }
      // else if ( null === results ) { return null; }

      // player.posture = posture;

      // this.handleSuccess( msg, direct_object );
      // return params
    },
  };
})(); // jumpTo