jvmCommonMain.kotbase.Array.jvmCommon.kt Maven / Gradle / Ivy

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Couchbase Lite Community Edition for Kotlin Multiplatform
There is a newer version: 3.1.3-1.1.0
/*
 * Copyright 2022-2023 Jeff Lockhart
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package kotbase

import kotbase.ext.toKotlinInstant
import kotbase.internal.DelegatedClass
import kotlinx.datetime.Instant
import com.couchbase.lite.Array as CBLArray

public actual open class Array
internal constructor(actual: CBLArray) : DelegatedClass(actual), Iterable {

    internal actual val collectionMap: MutableMap = mutableMapOf()

    public actual fun toMutable(): MutableArray =
        MutableArray(actual.toMutable())

    public actual val count: Int
        get() = actual.count()

    public actual fun getValue(index: Int): Any? {
        return collectionMap[index]
            ?: actual.getValue(index)?.delegateIfNecessary()
                ?.also { if (it is Array || it is Dictionary) collectionMap[index] = it }
    }

    public actual fun getString(index: Int): String? =
        actual.getString(index)

    public actual fun getNumber(index: Int): Number? =
        actual.getNumber(index)

    public actual fun getInt(index: Int): Int =
        actual.getInt(index)

    public actual fun getLong(index: Int): Long =
        actual.getLong(index)

    public actual fun getFloat(index: Int): Float =
        actual.getFloat(index)

    public actual fun getDouble(index: Int): Double =
        actual.getDouble(index)

    public actual fun getBoolean(index: Int): Boolean =
        actual.getBoolean(index)

    public actual fun getBlob(index: Int): Blob? =
        actual.getBlob(index)?.asBlob()

    public actual fun getDate(index: Int): Instant? =
        actual.getDate(index)?.toKotlinInstant()

    public actual open fun getArray(index: Int): Array? {
        return getInternalCollection(index)
            ?: actual.getArray(index)?.asArray()
                ?.also { collectionMap[index] = it }
    }

    public actual open fun getDictionary(index: Int): Dictionary? {
        return getInternalCollection(index)
            ?: actual.getDictionary(index)?.asDictionary()
                ?.also { collectionMap[index] = it }
    }

    public actual fun toList(): List =
        actual.toList().delegateIfNecessary()

    public actual fun toJSON(): String =
        actual.toJSON()

    actual override operator fun iterator(): Iterator = object : Iterator {

        private val itr = actual.iterator()

        override fun hasNext(): Boolean = itr.hasNext()

        override fun next(): Any? = itr.next()?.delegateIfNecessary()
    }
}

internal fun CBLArray.asArray() = Array(this)