// -*- mode: typescript; indent-tabs-mode: nil; js-basic-offset: 4 -*-
//
// This file is part of Genie
//
// Copyright 2020 The Board of Trustees of the Leland Stanford Junior University
//
// 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.
//
// Author: Giovanni Campagna <gcampagn@cs.stanford.edu>

import { Ast, } from 'thingtalk';

// import the combinator library
import * as C from './ast_manip';
import * as D from './dialogue_acts';
import ThingpediaLoader from './load-thingpedia';

{
function special(specialType : string) {
    return new Ast.ControlCommand(null, new Ast.SpecialControlIntent(null, specialType));
}
}

import './constants.genie';

bookkeeping : Ast.ControlCommand = {
    'debug' => special('debug');

    ('cancel'
    | 'never mind'
    ) => special('nevermind');

    ('stop'
    | 'stop it'
    | 'shut up'
    | 'stop . stop'
    | 'stopped'
    | 'shush'
    | 'quiet'
    | 'close'
    ) => special('stop');

    ( 'yes'
    | 'yes please'
    | 'yes ,  please'
    | 'yeah'
    | 'ok'
    | 'okay'
    | 'yes yes'
    | 'yes . yes'
    ) => special('yes');

    ( 'no'
    | 'no thanks'
    | 'no ,  thanks'
    | 'nope'
    | 'no no'
    | 'no . no'
    ) => special('no');

    c:constant_Any => {
        if (c.isEnum)
            return null;
        return new Ast.ControlCommand(null, new Ast.AnswerControlIntent(null, c));
    };
}

$root : Ast.Input = {
    bookkeeping;

    !dialogues {
        ( 'get' query:thingpedia_complete_query
        | 'show me' query:thingpedia_complete_query
        | query:thingpedia_complete_get_command
        ) => C.makeProgram($loader, query);

        action:thingpedia_complete_action => C.makeProgram($loader, action);

        'notify me' stream:thingpedia_complete_stream => C.makeProgram($loader, stream);
    }
    ?dialogues {
        ( 'get' query:thingpedia_complete_query
        | 'show me' query:thingpedia_complete_query
        | query:thingpedia_complete_get_command
        ) => D.initialRequest($loader, query);

        action:thingpedia_complete_action => D.initialRequest($loader, action);

        'notify me' stream:thingpedia_complete_stream => D.initialRequest($loader, stream);
    }
}