import {z} from 'zod'

export type GetApiBedrockModelInvocationJobsArgs = {maxResults?: number | undefined, nextToken?: string | undefined, statusEquals?: ('Submitted' | 'InProgress' | 'Completed' | 'Failed' | 'Stopping' | 'Stopped' | 'PartiallyCompleted' | 'Expired' | 'Validating' | 'Scheduled') | undefined, nameContains?: string | undefined, 'x-model-provider'?: string | undefined};

export type GetApiBedrockModelInvocationJobsOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiBedrockModelInvocationJobsResponse = z.object({invocationJobSummaries: z.array(z.object({jobArn: z.string().optional(), jobName: z.string().optional(), modelId: z.string().optional(), status: z.string().optional(), submitTime: z.string().optional(), lastModifiedTime: z.string().optional(), endTime: z.string().optional(), message: z.string().optional()})).optional(), nextToken: z.string().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
};

/**
 * List batch inference jobs (Bedrock format)
 * 
 * GET /bedrock/model-invocation-jobs
 * 
 * Also accepts auth: BasicAuth, VirtualKeyAuth, ApiKeyAuth
 */
export const getApiBedrockModelInvocationJobs = async (args: GetApiBedrockModelInvocationJobsArgs, options?: GetApiBedrockModelInvocationJobsOptions) => {
const {baseUrl = "http://localhost:8080", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.maxResults != null) query.append("maxResults", String(args.maxResults))
if (args.nextToken != null) query.append("nextToken", String(args.nextToken))
if (args.statusEquals != null) query.append("statusEquals", String(args.statusEquals))
if (args.nameContains != null) query.append("nameContains", String(args.nameContains))
if (args['x-model-provider'] != null) headers.set("x-model-provider", String(args['x-model-provider']))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/bedrock/model-invocation-jobs${query.size > 0 ? `?${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(getApiBedrockModelInvocationJobsResponse, await res.json())
};