import {z} from 'zod'

export type GetApiOrganizationsOrganizationIdEndpointsArgs = {organization_id: string};

export type GetApiOrganizationsOrganizationIdEndpointsOptions = {baseUrl: string, IdentityAuthorization?: string | undefined, fetch?: typeof fetch | undefined};

export const serverlessModelLicense = z.object({name: z.string(), url: z.string()});

export const pipelineTag = z.enum(["TextGeneration", "TextToImage", "ImageTextToText", "Embeddings"]);

export const serverlessPriceType = z.enum(["PER_TOKEN", "PER_PIXEL"]);

export const serverlessModelEndpoint = z.object({id: z.string(), developer: z.string(), description: z.string(), licenses: z.array(serverlessModelLicense), attributions: z.array(z.string()), hf_id: z.string(), name: z.string(), model_type: pipelineTag, parameters: z.number().int().optional(), data_type: z.string().optional(), size: z.number(), input_price_per_million: z.string().optional(), output_price_per_million: z.string(), price_type: serverlessPriceType, unsupported_openai_params: z.array(z.string()).optional(), context_length: z.number().int().optional()});

export const serverlessModelsResponse = z.object({models: z.array(serverlessModelEndpoint)});

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
};

/**
 * List endpoints
 * 
 * GET /organizations/{organization_id}/endpoints
 */
export const getApiOrganizationsOrganizationIdEndpoints = async (args: GetApiOrganizationsOrganizationIdEndpointsArgs, options: GetApiOrganizationsOrganizationIdEndpointsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, IdentityAuthorization} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json; charset=utf-8")

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

const url = `${baseUrl.replace(/\/+$/, '')}/organizations/${encodeURIComponent(String(args.organization_id))}/endpoints${query.size > 0 ? `?${query}` : ''}`

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

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

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