import {z} from 'zod'

export type GetApiBatchesBatchTokenEvaluationsArgs = {evaluation_status?: string | undefined, evaluation_result?: string | undefined, row_status?: string | undefined, outcome?: string | undefined, page?: number | undefined, per_page?: number | undefined};

export type GetApiBatchesBatchTokenEvaluationsOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const batchLink = z.object({href: z.string().optional()});

export const getApiBatchesBatchTokenEvaluationsResponse = z.object({status_code: z.number().optional(), error: z.object({}).nullable().optional(), _links: z.object({self: batchLink.optional(), next: batchLink.optional(), prev: batchLink.optional(), batch: batchLink.optional()}).optional(), _embedded: z.object({evaluations: z.array(z.object({})).optional()}).optional(), page: z.number().int().optional(), per_page: z.number().int().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
};

/**
 * Get a Batch's Evaluations
 * 
 * GET /batches/{batch_token}/evaluations
 * 
 * Also accepts auth: basic
 */
export const getApiBatchesBatchTokenEvaluations = async (args: GetApiBatchesBatchTokenEvaluationsArgs, options?: GetApiBatchesBatchTokenEvaluationsOptions) => {
const {baseUrl = "https://sandbox.alloy.co/v1", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args.evaluation_status != null) query.append("evaluation_status", String(args.evaluation_status))
if (args.evaluation_result != null) query.append("evaluation_result", String(args.evaluation_result))
if (args.row_status != null) query.append("row_status", String(args.row_status))
if (args.outcome != null) query.append("outcome", String(args.outcome))
if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/batches/${encodeURIComponent(String(args.batch_token))}/evaluations${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(getApiBatchesBatchTokenEvaluationsResponse, await res.json())
};