import {z} from 'zod'

export type DedicatedEngineBase = {id?: number | undefined, name?: string | undefined, description?: string | undefined, url?: string | undefined, status?: ('draft' | 'schema_review' | 'annotating_initial' | 'annotating_review' | 'annotating_training' | 'training_started' | 'training_finished' | 'retraining' | 'sample_review') | undefined, schema?: (string | null) | undefined, queues?: Array<string> | undefined};

export type CreateApiApiV1DedicatedEnginesArgs = {body: DedicatedEngineBase};

export type CreateApiApiV1DedicatedEnginesOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const dedicatedEngine = z.object({id: z.number().int(), name: z.string(), description: z.string(), url: z.string(), status: z.enum(["draft", "schema_review", "annotating_initial", "annotating_review", "annotating_training", "training_started", "training_finished", "retraining", "sample_review"]), schema: z.string().nullable(), queues: z.array(z.string())});

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
};

/**
 * Create dedicated engine
 * 
 * POST /api/v1/dedicated_engines
 */
export const createApiApiV1DedicatedEngines = async (args: CreateApiApiV1DedicatedEnginesArgs, options?: CreateApiApiV1DedicatedEnginesOptions) => {
const {baseUrl = "https://example.rossum.app", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/dedicated_engines${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

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