commonMain.dev.inmo.tgbotapi.utils.JSON.kt Maven / Gradle / Ivy

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package dev.inmo.tgbotapi.utils

import kotlinx.serialization.SerializationStrategy
import kotlinx.serialization.json.*

internal val nonstrictJsonFormat = Json {
    isLenient = true
    ignoreUnknownKeys = true
    allowSpecialFloatingPointValues = true
    useArrayPolymorphism = true
    encodeDefaults = true
}

fun  T.toJsonWithoutNulls(serializer: SerializationStrategy): JsonObject = toJson(serializer).withoutNulls()

fun  T.toJson(serializer: SerializationStrategy): JsonObject = nonstrictJsonFormat.encodeToJsonElement(
    serializer,
    this
).jsonObject

fun JsonArray.withoutNulls(): JsonArray {
    return buildJsonArray {
        forEach {
            when (it) {
                is JsonObject -> add(it.withoutNulls())
                is JsonArray -> add(it.withoutNulls())
                is JsonPrimitive -> add(it)
            }
        }
    }
}

fun JsonObject.withoutNulls(): JsonObject {
    return buildJsonObject {
        forEach { (k, v) ->
            when (v) {
                is JsonObject -> put(k, v.withoutNulls())
                is JsonArray -> put(k, v.withoutNulls())
                !is JsonNull -> put(k, v)
                JsonNull -> {
                    // do nothing
                }
            }
        }
    }
}

fun JsonObject.mapWithCommonValues(): Map = map {
    (key, value) ->
    key to when (value) {
        is JsonPrimitive -> value.contentOrNull ?: value.booleanOrNull ?: value.doubleOrNull ?: value.floatOrNull ?: value.intOrNull
        is JsonArray, is JsonObject -> value.toString()
        is JsonNull -> null
    }
}.toMap().mapNotNullValues()