// File generated from our OpenAPI spec by Stainless.

package com.openai.models.beta.threads.runs.steps

import com.fasterxml.jackson.annotation.JsonAnyGetter
import com.fasterxml.jackson.annotation.JsonAnySetter
import com.fasterxml.jackson.annotation.JsonCreator
import com.fasterxml.jackson.annotation.JsonProperty
import com.openai.core.ExcludeMissing
import com.openai.core.JsonField
import com.openai.core.JsonMissing
import com.openai.core.JsonValue
import com.openai.errors.OpenAIInvalidDataException
import java.util.Collections
import java.util.Objects
import java.util.Optional
import kotlin.jvm.optionals.getOrNull

/** Details of the message creation by the run step. */
class RunStepDeltaMessageDelta
@JsonCreator(mode = JsonCreator.Mode.DISABLED)
private constructor(
    private val type: JsonValue,
    private val messageCreation: JsonField<MessageCreation>,
    private val additionalProperties: MutableMap<String, JsonValue>,
) {

    @JsonCreator
    private constructor(
        @JsonProperty("type") @ExcludeMissing type: JsonValue = JsonMissing.of(),
        @JsonProperty("message_creation")
        @ExcludeMissing
        messageCreation: JsonField<MessageCreation> = JsonMissing.of(),
    ) : this(type, messageCreation, mutableMapOf())

    /**
     * Always `message_creation`.
     *
     * Expected to always return the following:
     * ```java
     * JsonValue.from("message_creation")
     * ```
     *
     * However, this method can be useful for debugging and logging (e.g. if the server responded
     * with an unexpected value).
     */
    @JsonProperty("type") @ExcludeMissing fun _type(): JsonValue = type

    /**
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun messageCreation(): Optional<MessageCreation> =
        messageCreation.getOptional("message_creation")

    /**
     * Returns the raw JSON value of [messageCreation].
     *
     * Unlike [messageCreation], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("message_creation")
    @ExcludeMissing
    fun _messageCreation(): JsonField<MessageCreation> = messageCreation

    @JsonAnySetter
    private fun putAdditionalProperty(key: String, value: JsonValue) {
        additionalProperties.put(key, value)
    }

    @JsonAnyGetter
    @ExcludeMissing
    fun _additionalProperties(): Map<String, JsonValue> =
        Collections.unmodifiableMap(additionalProperties)

    fun toBuilder() = Builder().from(this)

    companion object {

        /** Returns a mutable builder for constructing an instance of [RunStepDeltaMessageDelta]. */
        @JvmStatic fun builder() = Builder()
    }

    /** A builder for [RunStepDeltaMessageDelta]. */
    class Builder internal constructor() {

        private var type: JsonValue = JsonValue.from("message_creation")
        private var messageCreation: JsonField<MessageCreation> = JsonMissing.of()
        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

        @JvmSynthetic
        internal fun from(runStepDeltaMessageDelta: RunStepDeltaMessageDelta) = apply {
            type = runStepDeltaMessageDelta.type
            messageCreation = runStepDeltaMessageDelta.messageCreation
            additionalProperties = runStepDeltaMessageDelta.additionalProperties.toMutableMap()
        }

        /**
         * Sets the field to an arbitrary JSON value.
         *
         * It is usually unnecessary to call this method because the field defaults to the
         * following:
         * ```java
         * JsonValue.from("message_creation")
         * ```
         *
         * This method is primarily for setting the field to an undocumented or not yet supported
         * value.
         */
        fun type(type: JsonValue) = apply { this.type = type }

        fun messageCreation(messageCreation: MessageCreation) =
            messageCreation(JsonField.of(messageCreation))

        /**
         * Sets [Builder.messageCreation] to an arbitrary JSON value.
         *
         * You should usually call [Builder.messageCreation] with a well-typed [MessageCreation]
         * value instead. This method is primarily for setting the field to an undocumented or not
         * yet supported value.
         */
        fun messageCreation(messageCreation: JsonField<MessageCreation>) = apply {
            this.messageCreation = messageCreation
        }

        fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
            this.additionalProperties.clear()
            putAllAdditionalProperties(additionalProperties)
        }

        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
            additionalProperties.put(key, value)
        }

        fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
            this.additionalProperties.putAll(additionalProperties)
        }

        fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }

        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
            keys.forEach(::removeAdditionalProperty)
        }

        /**
         * Returns an immutable instance of [RunStepDeltaMessageDelta].
         *
         * Further updates to this [Builder] will not mutate the returned instance.
         */
        fun build(): RunStepDeltaMessageDelta =
            RunStepDeltaMessageDelta(type, messageCreation, additionalProperties.toMutableMap())
    }

    private var validated: Boolean = false

    /**
     * Validates that the types of all values in this object match their expected types recursively.
     *
     * This method is _not_ forwards compatible with new types from the API for existing fields.
     *
     * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
     *   expected type.
     */
    fun validate(): RunStepDeltaMessageDelta = apply {
        if (validated) {
            return@apply
        }

        _type().let {
            if (it != JsonValue.from("message_creation")) {
                throw OpenAIInvalidDataException("'type' is invalid, received $it")
            }
        }
        messageCreation().ifPresent { it.validate() }
        validated = true
    }

    fun isValid(): Boolean =
        try {
            validate()
            true
        } catch (e: OpenAIInvalidDataException) {
            false
        }

    /**
     * Returns a score indicating how many valid values are contained in this object recursively.
     *
     * Used for best match union deserialization.
     */
    @JvmSynthetic
    internal fun validity(): Int =
        type.let { if (it == JsonValue.from("message_creation")) 1 else 0 } +
            (messageCreation.asKnown().getOrNull()?.validity() ?: 0)

    class MessageCreation
    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
    private constructor(
        private val messageId: JsonField<String>,
        private val additionalProperties: MutableMap<String, JsonValue>,
    ) {

        @JsonCreator
        private constructor(
            @JsonProperty("message_id")
            @ExcludeMissing
            messageId: JsonField<String> = JsonMissing.of()
        ) : this(messageId, mutableMapOf())

        /**
         * The ID of the message that was created by this run step.
         *
         * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
         *   server responded with an unexpected value).
         */
        fun messageId(): Optional<String> = messageId.getOptional("message_id")

        /**
         * Returns the raw JSON value of [messageId].
         *
         * Unlike [messageId], this method doesn't throw if the JSON field has an unexpected type.
         */
        @JsonProperty("message_id") @ExcludeMissing fun _messageId(): JsonField<String> = messageId

        @JsonAnySetter
        private fun putAdditionalProperty(key: String, value: JsonValue) {
            additionalProperties.put(key, value)
        }

        @JsonAnyGetter
        @ExcludeMissing
        fun _additionalProperties(): Map<String, JsonValue> =
            Collections.unmodifiableMap(additionalProperties)

        fun toBuilder() = Builder().from(this)

        companion object {

            /** Returns a mutable builder for constructing an instance of [MessageCreation]. */
            @JvmStatic fun builder() = Builder()
        }

        /** A builder for [MessageCreation]. */
        class Builder internal constructor() {

            private var messageId: JsonField<String> = JsonMissing.of()
            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

            @JvmSynthetic
            internal fun from(messageCreation: MessageCreation) = apply {
                messageId = messageCreation.messageId
                additionalProperties = messageCreation.additionalProperties.toMutableMap()
            }

            /** The ID of the message that was created by this run step. */
            fun messageId(messageId: String) = messageId(JsonField.of(messageId))

            /**
             * Sets [Builder.messageId] to an arbitrary JSON value.
             *
             * You should usually call [Builder.messageId] with a well-typed [String] value instead.
             * This method is primarily for setting the field to an undocumented or not yet
             * supported value.
             */
            fun messageId(messageId: JsonField<String>) = apply { this.messageId = messageId }

            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                this.additionalProperties.clear()
                putAllAdditionalProperties(additionalProperties)
            }

            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
                additionalProperties.put(key, value)
            }

            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                this.additionalProperties.putAll(additionalProperties)
            }

            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }

            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
                keys.forEach(::removeAdditionalProperty)
            }

            /**
             * Returns an immutable instance of [MessageCreation].
             *
             * Further updates to this [Builder] will not mutate the returned instance.
             */
            fun build(): MessageCreation =
                MessageCreation(messageId, additionalProperties.toMutableMap())
        }

        private var validated: Boolean = false

        /**
         * Validates that the types of all values in this object match their expected types
         * recursively.
         *
         * This method is _not_ forwards compatible with new types from the API for existing fields.
         *
         * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): MessageCreation = apply {
            if (validated) {
                return@apply
            }

            messageId()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: OpenAIInvalidDataException) {
                false
            }

        /**
         * Returns a score indicating how many valid values are contained in this object
         * recursively.
         *
         * Used for best match union deserialization.
         */
        @JvmSynthetic internal fun validity(): Int = (if (messageId.asKnown().isPresent) 1 else 0)

        override fun equals(other: Any?): Boolean {
            if (this === other) {
                return true
            }

            return other is MessageCreation &&
                messageId == other.messageId &&
                additionalProperties == other.additionalProperties
        }

        private val hashCode: Int by lazy { Objects.hash(messageId, additionalProperties) }

        override fun hashCode(): Int = hashCode

        override fun toString() =
            "MessageCreation{messageId=$messageId, additionalProperties=$additionalProperties}"
    }

    override fun equals(other: Any?): Boolean {
        if (this === other) {
            return true
        }

        return other is RunStepDeltaMessageDelta &&
            type == other.type &&
            messageCreation == other.messageCreation &&
            additionalProperties == other.additionalProperties
    }

    private val hashCode: Int by lazy { Objects.hash(type, messageCreation, additionalProperties) }

    override fun hashCode(): Int = hashCode

    override fun toString() =
        "RunStepDeltaMessageDelta{type=$type, messageCreation=$messageCreation, additionalProperties=$additionalProperties}"
}
