// File generated from our OpenAPI spec by Stainless.

package com.openai.models.chat.completions

import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
import com.openai.core.JsonValue
import com.openai.core.jsonMapper
import com.openai.errors.OpenAIInvalidDataException
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.assertThrows

internal class ChatCompletionToolChoiceOptionTest {

    @Test
    fun ofAuto() {
        val auto = ChatCompletionToolChoiceOption.Auto.NONE

        val chatCompletionToolChoiceOption = ChatCompletionToolChoiceOption.ofAuto(auto)

        assertThat(chatCompletionToolChoiceOption.auto()).contains(auto)
        assertThat(chatCompletionToolChoiceOption.allowedToolChoice()).isEmpty
        assertThat(chatCompletionToolChoiceOption.namedToolChoice()).isEmpty
        assertThat(chatCompletionToolChoiceOption.namedToolChoiceCustom()).isEmpty
    }

    @Test
    fun ofAutoRoundtrip() {
        val jsonMapper = jsonMapper()
        val chatCompletionToolChoiceOption =
            ChatCompletionToolChoiceOption.ofAuto(ChatCompletionToolChoiceOption.Auto.NONE)

        val roundtrippedChatCompletionToolChoiceOption =
            jsonMapper.readValue(
                jsonMapper.writeValueAsString(chatCompletionToolChoiceOption),
                jacksonTypeRef<ChatCompletionToolChoiceOption>(),
            )

        assertThat(roundtrippedChatCompletionToolChoiceOption)
            .isEqualTo(chatCompletionToolChoiceOption)
    }

    @Test
    fun ofAllowedToolChoice() {
        val allowedToolChoice =
            ChatCompletionAllowedToolChoice.builder()
                .allowedTools(
                    ChatCompletionAllowedTools.builder()
                        .mode(ChatCompletionAllowedTools.Mode.AUTO)
                        .addTool(
                            ChatCompletionAllowedTools.Tool.builder()
                                .putAdditionalProperty("foo", JsonValue.from("bar"))
                                .build()
                        )
                        .build()
                )
                .build()

        val chatCompletionToolChoiceOption =
            ChatCompletionToolChoiceOption.ofAllowedToolChoice(allowedToolChoice)

        assertThat(chatCompletionToolChoiceOption.auto()).isEmpty
        assertThat(chatCompletionToolChoiceOption.allowedToolChoice()).contains(allowedToolChoice)
        assertThat(chatCompletionToolChoiceOption.namedToolChoice()).isEmpty
        assertThat(chatCompletionToolChoiceOption.namedToolChoiceCustom()).isEmpty
    }

    @Test
    fun ofAllowedToolChoiceRoundtrip() {
        val jsonMapper = jsonMapper()
        val chatCompletionToolChoiceOption =
            ChatCompletionToolChoiceOption.ofAllowedToolChoice(
                ChatCompletionAllowedToolChoice.builder()
                    .allowedTools(
                        ChatCompletionAllowedTools.builder()
                            .mode(ChatCompletionAllowedTools.Mode.AUTO)
                            .addTool(
                                ChatCompletionAllowedTools.Tool.builder()
                                    .putAdditionalProperty("foo", JsonValue.from("bar"))
                                    .build()
                            )
                            .build()
                    )
                    .build()
            )

        val roundtrippedChatCompletionToolChoiceOption =
            jsonMapper.readValue(
                jsonMapper.writeValueAsString(chatCompletionToolChoiceOption),
                jacksonTypeRef<ChatCompletionToolChoiceOption>(),
            )

        assertThat(roundtrippedChatCompletionToolChoiceOption)
            .isEqualTo(chatCompletionToolChoiceOption)
    }

    @Test
    fun ofNamedToolChoice() {
        val namedToolChoice =
            ChatCompletionNamedToolChoice.builder()
                .function(ChatCompletionNamedToolChoice.Function.builder().name("name").build())
                .build()

        val chatCompletionToolChoiceOption =
            ChatCompletionToolChoiceOption.ofNamedToolChoice(namedToolChoice)

        assertThat(chatCompletionToolChoiceOption.auto()).isEmpty
        assertThat(chatCompletionToolChoiceOption.allowedToolChoice()).isEmpty
        assertThat(chatCompletionToolChoiceOption.namedToolChoice()).contains(namedToolChoice)
        assertThat(chatCompletionToolChoiceOption.namedToolChoiceCustom()).isEmpty
    }

    @Test
    fun ofNamedToolChoiceRoundtrip() {
        val jsonMapper = jsonMapper()
        val chatCompletionToolChoiceOption =
            ChatCompletionToolChoiceOption.ofNamedToolChoice(
                ChatCompletionNamedToolChoice.builder()
                    .function(ChatCompletionNamedToolChoice.Function.builder().name("name").build())
                    .build()
            )

        val roundtrippedChatCompletionToolChoiceOption =
            jsonMapper.readValue(
                jsonMapper.writeValueAsString(chatCompletionToolChoiceOption),
                jacksonTypeRef<ChatCompletionToolChoiceOption>(),
            )

        assertThat(roundtrippedChatCompletionToolChoiceOption)
            .isEqualTo(chatCompletionToolChoiceOption)
    }

    @Test
    fun ofNamedToolChoiceCustom() {
        val namedToolChoiceCustom =
            ChatCompletionNamedToolChoiceCustom.builder()
                .custom(ChatCompletionNamedToolChoiceCustom.Custom.builder().name("name").build())
                .build()

        val chatCompletionToolChoiceOption =
            ChatCompletionToolChoiceOption.ofNamedToolChoiceCustom(namedToolChoiceCustom)

        assertThat(chatCompletionToolChoiceOption.auto()).isEmpty
        assertThat(chatCompletionToolChoiceOption.allowedToolChoice()).isEmpty
        assertThat(chatCompletionToolChoiceOption.namedToolChoice()).isEmpty
        assertThat(chatCompletionToolChoiceOption.namedToolChoiceCustom())
            .contains(namedToolChoiceCustom)
    }

    @Test
    fun ofNamedToolChoiceCustomRoundtrip() {
        val jsonMapper = jsonMapper()
        val chatCompletionToolChoiceOption =
            ChatCompletionToolChoiceOption.ofNamedToolChoiceCustom(
                ChatCompletionNamedToolChoiceCustom.builder()
                    .custom(
                        ChatCompletionNamedToolChoiceCustom.Custom.builder().name("name").build()
                    )
                    .build()
            )

        val roundtrippedChatCompletionToolChoiceOption =
            jsonMapper.readValue(
                jsonMapper.writeValueAsString(chatCompletionToolChoiceOption),
                jacksonTypeRef<ChatCompletionToolChoiceOption>(),
            )

        assertThat(roundtrippedChatCompletionToolChoiceOption)
            .isEqualTo(chatCompletionToolChoiceOption)
    }

    @Test
    fun incompatibleJsonShapeDeserializesToUnknown() {
        val value = JsonValue.from(listOf("invalid", "array"))
        val chatCompletionToolChoiceOption =
            jsonMapper().convertValue(value, jacksonTypeRef<ChatCompletionToolChoiceOption>())

        val e =
            assertThrows<OpenAIInvalidDataException> { chatCompletionToolChoiceOption.validate() }
        assertThat(e).hasMessageStartingWith("Unknown ")
    }
}
