add support of income explanation functionality in polls and polls auto close functionality

CHANGELOG.md

@@ -5,6 +5,22 @@
 * Versions:
     * `Kotlin`: `1.3.71` -> `1.3.72`
     * `Klock`: `1.10.3` -> `1.10.5`
+* `TelegramBotAPI`:
+    * Typealias `LongSeconds` was added for correct explanation of seconds in `Long` primitive type
+    * Several new fields was added:
+        * `explanationField`
+        * `explanationEntitiesField`
+        * `openPeriodField`
+        * `closeDateField`
+    * Field `TextLinkTextSource#url` was added
+    * Field `TextMentionTextSource#user` was added
+    * Sealed class `ScheduledCloseInfo` was added
+        * Class `ExactScheduledCloseInfo` was added for cases with `close_date`
+        * Class `ApproximateScheduledCloseInfo` was added for cases with `open_period`
+    * Field `Poll#scheduledCloseInfo` was added
+    * Sealed class `MultipleAnswersPoll` was added
+        * Class `RegularPoll` now extends `MultipleAnswersPoll`
+    
 
 ## 0.26.0
 

TelegramBotAPI/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/Common.kt

@@ -22,6 +22,7 @@ typealias FileUniqueId = String
 typealias DiceResult = Int
 
 typealias Seconds = Int
+typealias LongSeconds = Long
 
 val getUpdatesLimit = 1 .. 100
 val callbackQueryAnswerLength = 0 until 200
@@ -199,6 +200,7 @@ const val tgsStickerField = "tgs_sticker"
 
 const val okField = "ok"
 const val captionField = "caption"
+const val explanationField = "explanation"
 const val idField = "id"
 const val pollIdField = "poll_id"
 const val textField = "text"
@@ -250,6 +252,9 @@ const val xShiftField = "x_shift"
 const val yShiftField = "y_shift"
 const val scaleField = "scale"
 
+const val explanationEntitiesField = "explanation_entities"
+const val openPeriodField = "open_period"
+const val closeDateField = "close_date"
 
 const val smallFileIdField = "small_file_id"
 const val bigFileIdField = "big_file_id"

TelegramBotAPI/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/MessageEntity/RawMessageEntity.kt

@@ -83,6 +83,28 @@ internal fun createTextPart(from: String, entities: RawMessageEntities): List<Te
     return resultList
 }
 
+internal fun List<TextPart>.asRawMessageEntities() = mapNotNull {
+    val source = it.source
+    when (source) {
+        is MentionTextSource -> RawMessageEntity("mention", it.range.first, it.range.last - it.range.first)
+        is HashTagTextSource -> RawMessageEntity("hashtag", it.range.first, it.range.last - it.range.first)
+        is CashTagTextSource -> RawMessageEntity("cashtag", it.range.first, it.range.last - it.range.first)
+        is BotCommandTextSource -> RawMessageEntity("bot_command", it.range.first, it.range.last - it.range.first)
+        is URLTextSource -> RawMessageEntity("url", it.range.first, it.range.last - it.range.first)
+        is EMailTextSource -> RawMessageEntity("email", it.range.first, it.range.last - it.range.first)
+        is PhoneNumberTextSource -> RawMessageEntity("phone_number", it.range.first, it.range.last - it.range.first)
+        is BoldTextSource -> RawMessageEntity("bold", it.range.first, it.range.last - it.range.first)
+        is ItalicTextSource -> RawMessageEntity("italic", it.range.first, it.range.last - it.range.first)
+        is CodeTextSource -> RawMessageEntity("code", it.range.first, it.range.last - it.range.first)
+        is PreTextSource -> RawMessageEntity("pre", it.range.first, it.range.last - it.range.first, language = source.language)
+        is TextLinkTextSource -> RawMessageEntity("text_link", it.range.first, it.range.last - it.range.first, source.url)
+        is TextMentionTextSource -> RawMessageEntity("text_mention", it.range.first, it.range.last - it.range.first, user = source.user)
+        is UnderlineTextSource -> RawMessageEntity("underline", it.range.first, it.range.last - it.range.first)
+        is StrikethroughTextSource -> RawMessageEntity("strikethrough", it.range.first, it.range.last - it.range.first)
+        else -> null
+    }
+}
+
 internal fun RawMessageEntities.asTextParts(sourceString: String): List<TextPart> = createTextPart(sourceString, this)
 
 internal typealias RawMessageEntities = List<RawMessageEntity>

TelegramBotAPI/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/MessageEntity/textsources/TextLinkTextSource.kt

@@ -5,7 +5,7 @@ import com.github.insanusmokrassar.TelegramBotAPI.utils.*
 
 class TextLinkTextSource(
     override val source: String,
-    url: String
+    val url: String
 ) : TextSource {
     override val asMarkdownSource: String by lazy { source.linkMarkdown(url) }
     override val asMarkdownV2Source: String by lazy { source.linkMarkdownV2(url) }

TelegramBotAPI/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/MessageEntity/textsources/TextMentionTextSource.kt

@@ -2,16 +2,17 @@ package com.github.insanusmokrassar.TelegramBotAPI.types.MessageEntity.textsourc
 
 import com.github.insanusmokrassar.TelegramBotAPI.CommonAbstracts.MultilevelTextSource
 import com.github.insanusmokrassar.TelegramBotAPI.CommonAbstracts.TextPart
+import com.github.insanusmokrassar.TelegramBotAPI.types.User
 import com.github.insanusmokrassar.TelegramBotAPI.types.chat.abstracts.PrivateChat
 import com.github.insanusmokrassar.TelegramBotAPI.utils.*
 
 class TextMentionTextSource(
     override val source: String,
-    privateChat: PrivateChat,
+    val user: User,
     textParts: List<TextPart>
 ) : MultilevelTextSource {
     override val textParts: List<TextPart> by lazy { source.fullListOfSubSource(textParts) }
-    override val asMarkdownSource: String by lazy { source.textMentionMarkdown(privateChat.id) }
-    override val asMarkdownV2Source: String by lazy { textMentionMarkdownV2(privateChat.id) }
-    override val asHtmlSource: String by lazy { textMentionHTML(privateChat.id) }
+    override val asMarkdownSource: String by lazy { source.textMentionMarkdown(user.id) }
+    override val asMarkdownV2Source: String by lazy { textMentionMarkdownV2(user.id) }
+    override val asHtmlSource: String by lazy { textMentionHTML(user.id) }
 }

TelegramBotAPI/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/polls/Poll.kt

@@ -1,11 +1,33 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.polls
 
+import com.github.insanusmokrassar.TelegramBotAPI.CommonAbstracts.CaptionedInput
+import com.github.insanusmokrassar.TelegramBotAPI.CommonAbstracts.TextPart
 import com.github.insanusmokrassar.TelegramBotAPI.types.*
+import com.github.insanusmokrassar.TelegramBotAPI.types.MessageEntity.*
+import com.github.insanusmokrassar.TelegramBotAPI.types.MessageEntity.RawMessageEntity
+import com.github.insanusmokrassar.TelegramBotAPI.types.MessageEntity.asTextParts
 import com.github.insanusmokrassar.TelegramBotAPI.utils.nonstrictJsonFormat
+import com.soywiz.klock.DateTime
+import com.soywiz.klock.TimeSpan
 import kotlinx.serialization.*
-import kotlinx.serialization.builtins.ListSerializer
 import kotlinx.serialization.json.*
 
+sealed class ScheduledCloseInfo {
+    abstract val closeDateTime: DateTime
+}
+
+data class ExactScheduledCloseInfo(
+    override val closeDateTime: DateTime
+) : ScheduledCloseInfo()
+
+data class ApproximateScheduledCloseInfo(
+    val openDuration: TimeSpan
+) : ScheduledCloseInfo() {
+    @Suppress("MemberVisibilityCanBePrivate")
+    val startPoint = DateTime.now()
+    override val closeDateTime: DateTime = startPoint + openDuration
+}
+
 @Serializable(PollSerializer::class)
 sealed class Poll {
     abstract val id: PollIdentifier
@@ -14,6 +36,51 @@ sealed class Poll {
     abstract val votesCount: Int
     abstract val isClosed: Boolean
     abstract val isAnonymous: Boolean
+    abstract val scheduledCloseInfo: ScheduledCloseInfo?
+}
+
+@Serializable(PollSerializer::class)
+sealed class MultipleAnswersPoll : Poll()
+
+@Serializable
+private class RawPoll(
+    @SerialName(idField)
+    val id: PollIdentifier,
+    @SerialName(questionField)
+    val question: String,
+    @SerialName(optionsField)
+    val options: List<PollOption>,
+    @SerialName(totalVoterCountField)
+    val votesCount: Int,
+    @SerialName(isClosedField)
+    val isClosed: Boolean = false,
+    @SerialName(isAnonymousField)
+    val isAnonymous: Boolean = false,
+    @SerialName(typeField)
+    val type: String,
+    @SerialName(allowsMultipleAnswersField)
+    val allowMultipleAnswers: Boolean = false,
+    @SerialName(correctOptionIdField)
+    val correctOptionId: Int? = null,
+    @SerialName(explanationField)
+    val caption: String? = null,
+    @SerialName(explanationEntitiesField)
+    val captionEntities: List<RawMessageEntity> = emptyList(),
+    @SerialName(openPeriodField)
+    val openPeriod: LongSeconds? = null,
+    @SerialName(closeDateField)
+    val closeDate: LongSeconds? = null
+) {
+    @Transient
+    val scheduledCloseInfo: ScheduledCloseInfo? = closeDate ?.let {
+        ExactScheduledCloseInfo(
+            DateTime(unixMillis = it * 1000.0)
+        )
+    } ?: openPeriod ?.let {
+        ApproximateScheduledCloseInfo(
+            TimeSpan(it * 1000.0)
+        )
+    }
 }
 
 @Serializable
@@ -30,91 +97,128 @@ data class UnknownPollType internal constructor(
     override val isClosed: Boolean = false,
     @SerialName(isAnonymousField)
     override val isAnonymous: Boolean = false,
-    val raw: String
-) : Poll()
+    @Serializable
+    val raw: JsonObject
+) : Poll() {
+    @Transient
+    override val scheduledCloseInfo: ScheduledCloseInfo? = raw.getPrimitiveOrNull(closeDateField) ?.longOrNull ?.let {
+        ExactScheduledCloseInfo(
+            DateTime(unixMillis = it * 1000.0)
+        )
+    } ?: raw.getPrimitiveOrNull(durationField) ?.longOrNull ?.let {
+        ApproximateScheduledCloseInfo(
+            TimeSpan(it * 1000.0)
+        )
+    }
+}
 
-@Serializable
+@Serializable(PollSerializer::class)
 data class RegularPoll(
-    @SerialName(idField)
     override val id: PollIdentifier,
-    @SerialName(questionField)
     override val question: String,
-    @SerialName(optionsField)
     override val options: List<PollOption>,
-    @SerialName(totalVoterCountField)
     override val votesCount: Int,
-    @SerialName(isClosedField)
     override val isClosed: Boolean = false,
-    @SerialName(isAnonymousField)
     override val isAnonymous: Boolean = false,
-    @SerialName(allowsMultipleAnswersField)
-    val allowMultipleAnswers: Boolean = false
-) : Poll()
+    val allowMultipleAnswers: Boolean = false,
+    override val scheduledCloseInfo: ScheduledCloseInfo? = null
+) : MultipleAnswersPoll()
 
-@Serializable
+@Serializable(PollSerializer::class)
 data class QuizPoll(
-    @SerialName(idField)
     override val id: PollIdentifier,
-    @SerialName(questionField)
     override val question: String,
-    @SerialName(optionsField)
     override val options: List<PollOption>,
-    @SerialName(totalVoterCountField)
     override val votesCount: Int,
     /**
      * Nullable due to documentation (https://core.telegram.org/bots/api#poll)
      */
-    @SerialName(correctOptionIdField)
     val correctOptionId: Int? = null,
-    @SerialName(isClosedField)
+    override val caption: String? = null,
+    override val captionEntities: List<TextPart> = emptyList(),
     override val isClosed: Boolean = false,
-    @SerialName(isAnonymousField)
-    override val isAnonymous: Boolean = false
-) : Poll()
+    override val isAnonymous: Boolean = false,
+    override val scheduledCloseInfo: ScheduledCloseInfo? = null
+) : Poll(), CaptionedInput
 
 @Serializer(Poll::class)
 internal object PollSerializer : KSerializer<Poll> {
-    private val pollOptionsSerializer = ListSerializer(PollOption.serializer())
+    override val descriptor: SerialDescriptor
+        get() = RawPoll.serializer().descriptor
+
     override fun deserialize(decoder: Decoder): Poll {
         val asJson = JsonObjectSerializer.deserialize(decoder)
+        val rawPoll = nonstrictJsonFormat.fromJson(RawPoll.serializer(), asJson)
 
-        return when (asJson.getPrimitive(typeField).content) {
-            regularPollType -> nonstrictJsonFormat.fromJson(
-                RegularPoll.serializer(),
-                asJson
+        return when (rawPoll.type) {
+            quizPollType -> QuizPoll(
+                rawPoll.id,
+                rawPoll.question,
+                rawPoll.options,
+                rawPoll.votesCount,
+                rawPoll.correctOptionId,
+                rawPoll.caption,
+                rawPoll.caption?.let { rawPoll.captionEntities.asTextParts(it) } ?: emptyList(),
+                rawPoll.isClosed,
+                rawPoll.isAnonymous,
+                rawPoll.scheduledCloseInfo
             )
-            quizPollType -> nonstrictJsonFormat.fromJson(
-                QuizPoll.serializer(),
-                asJson
+            regularPollType -> RegularPoll(
+                rawPoll.id,
+                rawPoll.question,
+                rawPoll.options,
+                rawPoll.votesCount,
+                rawPoll.isClosed,
+                rawPoll.isAnonymous,
+                rawPoll.allowMultipleAnswers,
+                rawPoll.scheduledCloseInfo
             )
             else -> UnknownPollType(
-                asJson.getPrimitive(idField).content,
-                asJson.getPrimitive(questionField).content,
-                nonstrictJsonFormat.fromJson(
-                    pollOptionsSerializer,
-                    asJson.getArray(optionsField)
-                ),
-                asJson.getPrimitive(totalVoterCountField).int,
-                asJson.getPrimitiveOrNull(isClosedField) ?.booleanOrNull ?: false,
-                asJson.getPrimitiveOrNull(isAnonymousField) ?.booleanOrNull ?: true,
-                asJson.toString()
+                rawPoll.id,
+                rawPoll.question,
+                rawPoll.options,
+                rawPoll.votesCount,
+                rawPoll.isClosed,
+                rawPoll.isAnonymous,
+                asJson
             )
         }
     }
 
     override fun serialize(encoder: Encoder, value: Poll) {
-        val asJson = when (value) {
-            is RegularPoll -> nonstrictJsonFormat.toJson(RegularPoll.serializer(), value)
-            is QuizPoll -> nonstrictJsonFormat.toJson(QuizPoll.serializer(), value)
-            is UnknownPollType -> throw IllegalArgumentException("Currently unable to correctly serialize object of poll $value")
+        val closeInfo = value.scheduledCloseInfo
+        val rawPoll = when (value) {
+            is RegularPoll -> RawPoll(
+                value.id,
+                value.question,
+                value.options,
+                value.votesCount,
+                value.isClosed,
+                value.isAnonymous,
+                regularPollType,
+                value.allowMultipleAnswers,
+                openPeriod = (closeInfo as? ApproximateScheduledCloseInfo) ?.openDuration ?.seconds ?.toLong(),
+                closeDate = (closeInfo as? ExactScheduledCloseInfo) ?.closeDateTime ?.unixMillisLong ?.div(1000L)
+            )
+            is QuizPoll -> RawPoll(
+                value.id,
+                value.question,
+                value.options,
+                value.votesCount,
+                value.isClosed,
+                value.isAnonymous,
+                regularPollType,
+                correctOptionId = value.correctOptionId,
+                caption = value.caption,
+                captionEntities = value.captionEntities.asRawMessageEntities(),
+                openPeriod = (closeInfo as? ApproximateScheduledCloseInfo) ?.openDuration ?.seconds ?.toLong(),
+                closeDate = (closeInfo as? ExactScheduledCloseInfo) ?.closeDateTime ?.unixMillisLong ?.div(1000L)
+            )
+            is UnknownPollType -> {
+                JsonObjectSerializer.serialize(encoder, value.raw)
+                return
+            }
         }
-        val resultJson = JsonObject(
-            asJson.jsonObject + (typeField to when (value) {
-                is RegularPoll -> JsonPrimitive(regularPollType)
-                is QuizPoll -> JsonPrimitive(quizPollType)
-                is UnknownPollType -> throw IllegalArgumentException("Currently unable to correctly serialize object of poll $value")
-            })
-        )
-        JsonObjectSerializer.serialize(encoder, resultJson)
+        RawPoll.serializer().serialize(encoder, rawPoll)
     }
 }