56 lines
2.3 KiB
Kotlin
56 lines
2.3 KiB
Kotlin
package com.github.insanusmokrassar.TelegramBotAPI.utils
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import com.github.insanusmokrassar.TelegramBotAPI.types.MediaGroupIdentifier
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import com.github.insanusmokrassar.TelegramBotAPI.types.message.abstracts.MediaGroupMessage
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import com.github.insanusmokrassar.TelegramBotAPI.types.update.*
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import com.github.insanusmokrassar.TelegramBotAPI.types.update.MediaGroupUpdates.*
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import com.github.insanusmokrassar.TelegramBotAPI.types.update.abstracts.BaseMessageUpdate
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import com.github.insanusmokrassar.TelegramBotAPI.types.update.abstracts.Update
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private inline val Pair<MediaGroupMessage, *>.message
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get() = first
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internal fun List<BaseMessageUpdate>.convertWithMediaGroupUpdates(): List<Update> {
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val resultUpdates = mutableListOf<Update>()
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val mediaGroups = mutableMapOf<MediaGroupIdentifier, MutableList<BaseMessageUpdate>>()
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for (update in this) {
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val asEditMediaGroupMessage = update.toEditMediaGroupUpdate()
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if (asEditMediaGroupMessage != null) {
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resultUpdates.add(asEditMediaGroupMessage)
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} else {
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val data = update.data
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if (data is MediaGroupMessage) {
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(mediaGroups[data.mediaGroupId] ?: mutableListOf<BaseMessageUpdate>().also { mediaGroups[data.mediaGroupId] = it }).add(update)
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} else {
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resultUpdates.add(update)
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}
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}
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}
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mediaGroups.values.map {
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it.toSentMediaGroupUpdate() ?.let { mediaGroupUpdate ->
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resultUpdates.add(mediaGroupUpdate)
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}
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}
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return resultUpdates.sortedBy { it.updateId }
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}
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internal fun List<BaseMessageUpdate>.toSentMediaGroupUpdate(): SentMediaGroupUpdate? = (this as? SentMediaGroupUpdate) ?: let {
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if (isEmpty()) {
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return@let null
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}
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val resultList = sortedBy { it.updateId }
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when (first()) {
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is MessageUpdate -> MessageMediaGroupUpdate(resultList)
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is ChannelPostUpdate -> ChannelPostMediaGroupUpdate(resultList)
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else -> null
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}
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}
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internal fun BaseMessageUpdate.toEditMediaGroupUpdate(): EditMediaGroupUpdate? = (this as? EditMediaGroupUpdate) ?: let {
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when (this) {
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is EditMessageUpdate -> EditMessageMediaGroupUpdate(this)
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is EditChannelPostUpdate -> EditChannelPostMediaGroupUpdate(this)
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else -> null
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}
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}
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