// File generated from our OpenAPI spec by Stainless.

package com.openai.services.blocking.finetuning.checkpoints

import com.openai.core.ClientOptions
import com.openai.core.RequestOptions
import com.openai.core.checkRequired
import com.openai.core.handlers.errorBodyHandler
import com.openai.core.handlers.errorHandler
import com.openai.core.handlers.jsonHandler
import com.openai.core.http.HttpMethod
import com.openai.core.http.HttpRequest
import com.openai.core.http.HttpResponse
import com.openai.core.http.HttpResponse.Handler
import com.openai.core.http.HttpResponseFor
import com.openai.core.http.json
import com.openai.core.http.parseable
import com.openai.core.prepare
import com.openai.models.finetuning.checkpoints.permissions.PermissionCreatePage
import com.openai.models.finetuning.checkpoints.permissions.PermissionCreatePageResponse
import com.openai.models.finetuning.checkpoints.permissions.PermissionCreateParams
import com.openai.models.finetuning.checkpoints.permissions.PermissionDeleteParams
import com.openai.models.finetuning.checkpoints.permissions.PermissionDeleteResponse
import com.openai.models.finetuning.checkpoints.permissions.PermissionListPage
import com.openai.models.finetuning.checkpoints.permissions.PermissionListPageResponse
import com.openai.models.finetuning.checkpoints.permissions.PermissionListParams
import com.openai.models.finetuning.checkpoints.permissions.PermissionRetrieveParams
import com.openai.models.finetuning.checkpoints.permissions.PermissionRetrieveResponse
import java.util.function.Consumer
import kotlin.jvm.optionals.getOrNull

/** Manage fine-tuning jobs to tailor a model to your specific training data. */
class PermissionServiceImpl internal constructor(private val clientOptions: ClientOptions) :
    PermissionService {

    private val withRawResponse: PermissionService.WithRawResponse by lazy {
        WithRawResponseImpl(clientOptions)
    }

    override fun withRawResponse(): PermissionService.WithRawResponse = withRawResponse

    override fun withOptions(modifier: Consumer<ClientOptions.Builder>): PermissionService =
        PermissionServiceImpl(clientOptions.toBuilder().apply(modifier::accept).build())

    override fun create(
        params: PermissionCreateParams,
        requestOptions: RequestOptions,
    ): PermissionCreatePage =
        // post /fine_tuning/checkpoints/{fine_tuned_model_checkpoint}/permissions
        withRawResponse().create(params, requestOptions).parse()

    @Deprecated("Retrieve is deprecated. Please swap to the paginated list method instead.")
    override fun retrieve(
        params: PermissionRetrieveParams,
        requestOptions: RequestOptions,
    ): PermissionRetrieveResponse =
        // get /fine_tuning/checkpoints/{fine_tuned_model_checkpoint}/permissions
        withRawResponse().retrieve(params, requestOptions).parse()

    override fun list(
        params: PermissionListParams,
        requestOptions: RequestOptions,
    ): PermissionListPage =
        // get /fine_tuning/checkpoints/{fine_tuned_model_checkpoint}/permissions
        withRawResponse().list(params, requestOptions).parse()

    override fun delete(
        params: PermissionDeleteParams,
        requestOptions: RequestOptions,
    ): PermissionDeleteResponse =
        // delete /fine_tuning/checkpoints/{fine_tuned_model_checkpoint}/permissions/{permission_id}
        withRawResponse().delete(params, requestOptions).parse()

    class WithRawResponseImpl internal constructor(private val clientOptions: ClientOptions) :
        PermissionService.WithRawResponse {

        private val errorHandler: Handler<HttpResponse> =
            errorHandler(errorBodyHandler(clientOptions.jsonMapper))

        override fun withOptions(
            modifier: Consumer<ClientOptions.Builder>
        ): PermissionService.WithRawResponse =
            PermissionServiceImpl.WithRawResponseImpl(
                clientOptions.toBuilder().apply(modifier::accept).build()
            )

        private val createHandler: Handler<PermissionCreatePageResponse> =
            jsonHandler<PermissionCreatePageResponse>(clientOptions.jsonMapper)

        override fun create(
            params: PermissionCreateParams,
            requestOptions: RequestOptions,
        ): HttpResponseFor<PermissionCreatePage> {
            // We check here instead of in the params builder because this can be specified
            // positionally or in the params class.
            checkRequired("fineTunedModelCheckpoint", params.fineTunedModelCheckpoint().getOrNull())
            val request =
                HttpRequest.builder()
                    .method(HttpMethod.POST)
                    .baseUrl(clientOptions.baseUrl())
                    .addPathSegments(
                        "fine_tuning",
                        "checkpoints",
                        params._pathParam(0),
                        "permissions",
                    )
                    .body(json(clientOptions.jsonMapper, params._body()))
                    .build()
                    .prepare(clientOptions, params)
            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
            val response = clientOptions.httpClient.execute(request, requestOptions)
            return errorHandler.handle(response).parseable {
                response
                    .use { createHandler.handle(it) }
                    .also {
                        if (requestOptions.responseValidation!!) {
                            it.validate()
                        }
                    }
                    .let {
                        PermissionCreatePage.builder()
                            .service(PermissionServiceImpl(clientOptions))
                            .params(params)
                            .response(it)
                            .build()
                    }
            }
        }

        private val retrieveHandler: Handler<PermissionRetrieveResponse> =
            jsonHandler<PermissionRetrieveResponse>(clientOptions.jsonMapper)

        @Deprecated("Retrieve is deprecated. Please swap to the paginated list method instead.")
        override fun retrieve(
            params: PermissionRetrieveParams,
            requestOptions: RequestOptions,
        ): HttpResponseFor<PermissionRetrieveResponse> {
            // We check here instead of in the params builder because this can be specified
            // positionally or in the params class.
            checkRequired("fineTunedModelCheckpoint", params.fineTunedModelCheckpoint().getOrNull())
            val request =
                HttpRequest.builder()
                    .method(HttpMethod.GET)
                    .baseUrl(clientOptions.baseUrl())
                    .addPathSegments(
                        "fine_tuning",
                        "checkpoints",
                        params._pathParam(0),
                        "permissions",
                    )
                    .build()
                    .prepare(clientOptions, params)
            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
            val response = clientOptions.httpClient.execute(request, requestOptions)
            return errorHandler.handle(response).parseable {
                response
                    .use { retrieveHandler.handle(it) }
                    .also {
                        if (requestOptions.responseValidation!!) {
                            it.validate()
                        }
                    }
            }
        }

        private val listHandler: Handler<PermissionListPageResponse> =
            jsonHandler<PermissionListPageResponse>(clientOptions.jsonMapper)

        override fun list(
            params: PermissionListParams,
            requestOptions: RequestOptions,
        ): HttpResponseFor<PermissionListPage> {
            // We check here instead of in the params builder because this can be specified
            // positionally or in the params class.
            checkRequired("fineTunedModelCheckpoint", params.fineTunedModelCheckpoint().getOrNull())
            val request =
                HttpRequest.builder()
                    .method(HttpMethod.GET)
                    .baseUrl(clientOptions.baseUrl())
                    .addPathSegments(
                        "fine_tuning",
                        "checkpoints",
                        params._pathParam(0),
                        "permissions",
                    )
                    .build()
                    .prepare(clientOptions, params)
            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
            val response = clientOptions.httpClient.execute(request, requestOptions)
            return errorHandler.handle(response).parseable {
                response
                    .use { listHandler.handle(it) }
                    .also {
                        if (requestOptions.responseValidation!!) {
                            it.validate()
                        }
                    }
                    .let {
                        PermissionListPage.builder()
                            .service(PermissionServiceImpl(clientOptions))
                            .params(params)
                            .response(it)
                            .build()
                    }
            }
        }

        private val deleteHandler: Handler<PermissionDeleteResponse> =
            jsonHandler<PermissionDeleteResponse>(clientOptions.jsonMapper)

        override fun delete(
            params: PermissionDeleteParams,
            requestOptions: RequestOptions,
        ): HttpResponseFor<PermissionDeleteResponse> {
            // We check here instead of in the params builder because this can be specified
            // positionally or in the params class.
            checkRequired("permissionId", params.permissionId().getOrNull())
            val request =
                HttpRequest.builder()
                    .method(HttpMethod.DELETE)
                    .baseUrl(clientOptions.baseUrl())
                    .addPathSegments(
                        "fine_tuning",
                        "checkpoints",
                        params._pathParam(0),
                        "permissions",
                        params._pathParam(1),
                    )
                    .apply { params._body().ifPresent { body(json(clientOptions.jsonMapper, it)) } }
                    .build()
                    .prepare(clientOptions, params)
            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
            val response = clientOptions.httpClient.execute(request, requestOptions)
            return errorHandler.handle(response).parseable {
                response
                    .use { deleteHandler.handle(it) }
                    .also {
                        if (requestOptions.responseValidation!!) {
                            it.validate()
                        }
                    }
            }
        }
    }
}
