fr.vsct.tock.bot.connector.alexa.AlexaMessage.kt Maven / Gradle / Ivy
/*
* Copyright (C) 2017 VSCT
*
* 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.
*/
package fr.vsct.tock.bot.connector.alexa
import com.amazon.speech.ui.Card
import com.amazon.speech.ui.StandardCard
import fr.vsct.tock.bot.connector.ConnectorMessage
import fr.vsct.tock.bot.connector.ConnectorType
import fr.vsct.tock.bot.engine.action.SendAttachment.AttachmentType
import fr.vsct.tock.bot.engine.message.Attachment
import fr.vsct.tock.bot.engine.message.SentenceElement
import fr.vsct.tock.shared.mapNotNullValues
/**
* An alexa message.
*/
data class AlexaMessage(
/**
* Does Alexa has to quit the skill?
*/
val end: Boolean,
/**
* Is there a card to send?
*/
val card: Card? = null,
/**
* Is there a reprompt?
*/
val reprompt: String? = null
) : ConnectorMessage {
override val connectorType: ConnectorType = alexaConnectorType
override fun toSentenceElement(): SentenceElement {
return SentenceElement(
attachments = listOfNotNull(
card?.run {
if (this is StandardCard) {
Attachment(image.smallImageUrl, AttachmentType.image)
} else {
null
}
}
),
texts = mapNotNullValues(
::reprompt.name to reprompt,
"title" to card?.title,
"text" to (card as? StandardCard)?.text
),
metadata = mapOf(::end.name to end.toString())
)
}
}