import {z} from 'zod'

export type DeleteApiV1DatasetsV2DatasetIdEvaluatorsSlotArgs = {datasetId: string, slot: number};

export type DeleteApiV1DatasetsV2DatasetIdEvaluatorsSlotOptions = {baseUrl?: string | undefined, ProjectPrivateApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const datasetV2Item = z.object({id: z.string().optional(), datasetId: z.string().optional(), input: z.string().optional(), groundTruth: z.string().nullable().optional(), output: z.string().nullable().optional(), evaluatorResult1: z.object({}).nullable().optional(), evaluatorResult2: z.object({}).nullable().optional(), evaluatorResult3: z.object({}).nullable().optional(), evaluatorResult4: z.object({}).nullable().optional(), evaluatorResult5: z.object({}).nullable().optional(), createdAt: z.string().optional(), updatedAt: z.string().optional()});

export const datasetV2WithItems = z.object({id: z.string().optional(), projectId: z.string().optional(), ownerId: z.string().nullable().optional(), ownerName: z.string().nullable().optional(), ownerEmail: z.string().nullable().optional(), name: z.string().optional(), description: z.string().nullable().optional(), createdAt: z.string().optional(), updatedAt: z.string().optional(), itemCount: z.number().int().optional(), currentVersionId: z.string().nullable().optional(), currentVersionNumber: z.number().int().optional(), currentVersionCreatedAt: z.string().nullable().optional(), currentVersionCreatedBy: z.string().nullable().optional(), currentVersionRestoredFromVersionId: z.string().nullable().optional(), evaluatorSlot1Id: z.string().nullable().optional(), evaluatorSlot2Id: z.string().nullable().optional(), evaluatorSlot3Id: z.string().nullable().optional(), evaluatorSlot4Id: z.string().nullable().optional(), evaluatorSlot5Id: z.string().nullable().optional(), items: z.array(datasetV2Item).optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Detach an evaluator from a dataset
 * 
 * DELETE /v1/datasets-v2/{datasetId}/evaluators/{slot}
 */
export const deleteApiV1DatasetsV2DatasetIdEvaluatorsSlot = async (args: DeleteApiV1DatasetsV2DatasetIdEvaluatorsSlotArgs, options?: DeleteApiV1DatasetsV2DatasetIdEvaluatorsSlotOptions) => {
const {baseUrl = "https://api.lunary.ai", fetch: fetchFn = fetch, ProjectPrivateApiKeyAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (ProjectPrivateApiKeyAuth !== undefined) headers.set('authorization', `Bearer ${ProjectPrivateApiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/datasets-v2/${encodeURIComponent(String(args.datasetId))}/evaluators/${encodeURIComponent(String(args.slot))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "DELETE", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(datasetV2WithItems, await res.json())
};