mirror of
https://github.com/InsanusMokrassar/TelegramBotAPI.git
synced 2024-06-29 04:47:48 +00:00
99 lines
3.0 KiB
Kotlin
99 lines
3.0 KiB
Kotlin
package com.github.insanusmokrassar.TelegramBotAPI.types
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import com.github.insanusmokrassar.TelegramBotAPI.types.chat.abstracts.PrivateChat
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import kotlinx.serialization.*
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import kotlinx.serialization.json.Json
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import kotlinx.serialization.json.JsonObjectSerializer
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@Serializable(UserSerializer::class)
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sealed class User : PrivateChat
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@Serializable
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data class CommonUser(
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override val id: ChatId,
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@SerialName(firstNameField)
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override val firstName: String,
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@SerialName(lastNameField)
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override val lastName: String = "",
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@SerialName(usernameField)
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override val username: Username? = null,
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@SerialName(languageCodeField)
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val languageCode: String? = null
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) : User()
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@Serializable(UserSerializer::class)
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sealed class Bot : User()
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@Serializable
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data class CommonBot(
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override val id: ChatId,
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@SerialName(firstNameField)
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override val firstName: String,
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@SerialName(lastNameField)
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override val lastName: String = "",
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@SerialName(usernameField)
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override val username: Username? = null
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) : Bot() {
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@SerialName(isBotField)
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private val isBot = true
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}
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@Serializable
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data class ExtendedBot(
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override val id: ChatId,
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@SerialName(firstNameField)
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override val firstName: String,
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@SerialName(lastNameField)
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override val lastName: String = "",
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@SerialName(usernameField)
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override val username: Username? = null,
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@SerialName(canJoinGroupsField)
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val canJoinGroups: Boolean = false,
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@SerialName(canReadAllGroupMessagesField)
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val canReadAllGroupMessages: Boolean = false,
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@SerialName(supportInlineQueriesField)
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val supportsInlineQueries: Boolean = false
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) : Bot() {
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@SerialName(isBotField)
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private val isBot = true
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}
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@Serializer(User::class)
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internal object UserSerializer : KSerializer<User> {
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override fun deserialize(decoder: Decoder): User {
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val asJson = JsonObjectSerializer.deserialize(decoder)
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return when {
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asJson.getPrimitiveOrNull(isBotField) ?.booleanOrNull != true -> Json.nonstrict.fromJson(
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CommonUser.serializer(),
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asJson
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)
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else -> {
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if ((asJson.get(canJoinGroupsField)
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?: asJson.get(canReadAllGroupMessagesField)
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?: asJson.get(supportInlineQueriesField)) != null
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) {
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Json.nonstrict.fromJson(
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ExtendedBot.serializer(),
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asJson
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)
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} else {
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Json.nonstrict.fromJson(
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CommonBot.serializer(),
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asJson
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)
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}
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}
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}
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}
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override fun serialize(encoder: Encoder, obj: User) {
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when (obj) {
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is CommonUser -> CommonUser.serializer().serialize(encoder, obj)
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is CommonBot -> CommonBot.serializer().serialize(encoder, obj)
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is ExtendedBot -> ExtendedBot.serializer().serialize(encoder, obj)
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}
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}
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}
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