// File generated from our OpenAPI spec by Stainless.

package com.openai.models

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.core.NoAutoDetect
import com.openai.core.checkRequired
import com.openai.core.immutableEmptyMap
import com.openai.core.toImmutable
import com.openai.errors.OpenAIInvalidDataException
import java.util.Objects

/** Specifies a tool the model should use. Use to force the model to call a specific function. */
@NoAutoDetect
class ChatCompletionNamedToolChoice
@JsonCreator
private constructor(
    @JsonProperty("function")
    @ExcludeMissing
    private val function: JsonField<Function> = JsonMissing.of(),
    @JsonProperty("type") @ExcludeMissing private val type: JsonValue = JsonMissing.of(),
    @JsonAnySetter private val additionalProperties: Map<String, JsonValue> = immutableEmptyMap(),
) {

    fun function(): Function = function.getRequired("function")

    /** The type of the tool. Currently, only `function` is supported. */
    @JsonProperty("type") @ExcludeMissing fun _type(): JsonValue = type

    @JsonProperty("function") @ExcludeMissing fun _function(): JsonField<Function> = function

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

    private var validated: Boolean = false

    fun validate(): ChatCompletionNamedToolChoice = apply {
        if (validated) {
            return@apply
        }

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

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

    companion object {

        @JvmStatic fun builder() = Builder()
    }

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

        private var function: JsonField<Function>? = null
        private var type: JsonValue = JsonValue.from("function")
        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

        @JvmSynthetic
        internal fun from(chatCompletionNamedToolChoice: ChatCompletionNamedToolChoice) = apply {
            function = chatCompletionNamedToolChoice.function
            type = chatCompletionNamedToolChoice.type
            additionalProperties = chatCompletionNamedToolChoice.additionalProperties.toMutableMap()
        }

        fun function(function: Function) = function(JsonField.of(function))

        fun function(function: JsonField<Function>) = apply { this.function = function }

        /** The type of the tool. Currently, only `function` is supported. */
        fun type(type: JsonValue) = apply { this.type = type }

        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)
        }

        fun build(): ChatCompletionNamedToolChoice =
            ChatCompletionNamedToolChoice(
                checkRequired("function", function),
                type,
                additionalProperties.toImmutable(),
            )
    }

    @NoAutoDetect
    class Function
    @JsonCreator
    private constructor(
        @JsonProperty("name")
        @ExcludeMissing
        private val name: JsonField<String> = JsonMissing.of(),
        @JsonAnySetter
        private val additionalProperties: Map<String, JsonValue> = immutableEmptyMap(),
    ) {

        /** The name of the function to call. */
        fun name(): String = name.getRequired("name")

        /** The name of the function to call. */
        @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name

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

        private var validated: Boolean = false

        fun validate(): Function = apply {
            if (validated) {
                return@apply
            }

            name()
            validated = true
        }

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

        companion object {

            @JvmStatic fun builder() = Builder()
        }

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

            private var name: JsonField<String>? = null
            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

            @JvmSynthetic
            internal fun from(function: Function) = apply {
                name = function.name
                additionalProperties = function.additionalProperties.toMutableMap()
            }

            /** The name of the function to call. */
            fun name(name: String) = name(JsonField.of(name))

            /** The name of the function to call. */
            fun name(name: JsonField<String>) = apply { this.name = name }

            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)
            }

            fun build(): Function =
                Function(checkRequired("name", name), additionalProperties.toImmutable())
        }

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

            return /* spotless:off */ other is Function && name == other.name && additionalProperties == other.additionalProperties /* spotless:on */
        }

        /* spotless:off */
        private val hashCode: Int by lazy { Objects.hash(name, additionalProperties) }
        /* spotless:on */

        override fun hashCode(): Int = hashCode

        override fun toString() = "Function{name=$name, additionalProperties=$additionalProperties}"
    }

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

        return /* spotless:off */ other is ChatCompletionNamedToolChoice && function == other.function && type == other.type && additionalProperties == other.additionalProperties /* spotless:on */
    }

    /* spotless:off */
    private val hashCode: Int by lazy { Objects.hash(function, type, additionalProperties) }
    /* spotless:on */

    override fun hashCode(): Int = hashCode

    override fun toString() =
        "ChatCompletionNamedToolChoice{function=$function, type=$type, additionalProperties=$additionalProperties}"
}
