36 lines
1.0 KiB
Kotlin
36 lines
1.0 KiB
Kotlin
package com.github.insanusmokrassar.TelegramBotAPI.types.files
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import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
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import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
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import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
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import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
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import kotlinx.serialization.*
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import kotlinx.serialization.internal.ArrayListSerializer
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typealias Photo = List<PhotoSize>
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fun Photo.biggest(): PhotoSize? = maxBy {
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it.resolution
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}
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internal object PhotoSerializer : KSerializer<Photo> by ArrayListSerializer(
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PhotoSize.serializer()
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)
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@Serializable
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data class PhotoSize(
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@SerialName(fileIdField)
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override val fileId: FileId,
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@SerialName(fileUniqueIdField)
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override val fileUniqueId: FileUniqueId,
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@SerialName(fileSizeField)
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override val fileSize: Long? = null,
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override val width: Int,
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override val height: Int
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) : SizedMediaFile {
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@Transient
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val resolution: Long by lazy {
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width.toLong() * height
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}
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}
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