import {z} from 'zod'

export type AI357NoveltySearchAgentSearchBasicElement = {key?: string | undefined, source?: string | undefined};

export type AI357NoveltySearchAgentSearchElement = {extend?: Array<AI357NoveltySearchAgentSearchBasicElement> | undefined, ipc?: Array<AI357NoveltySearchAgentSearchBasicElement> | undefined, word?: AI357NoveltySearchAgentSearchBasicElement | undefined};

export type AI357NoveltySearchAgentSearchNoveltySearchElementDataDTO = {express?: Array<AI357NoveltySearchAgentSearchElement> | undefined, feature_text_original?: string | undefined, feature_type?: string | undefined, selected?: boolean | undefined};

export type AI357NoveltySearchAgentSearchNoveltySearchElementResDTO = {family_merge_enabled?: boolean | undefined, list?: Array<AI357NoveltySearchAgentSearchNoveltySearchElementDataDTO> | undefined};

export type AI357NoveltySearchAgentSearchRequest = {elements: AI357NoveltySearchAgentSearchNoveltySearchElementResDTO, task_id: string};

export type CreateApiAiNoveltySearchAgentSearchArgs = {body: AI357NoveltySearchAgentSearchRequest};

export type CreateApiAiNoveltySearchAgentSearchOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const aI357NoveltySearchAgentSearchAsyncTaskIdResponse = z.object({task_id: z.string().optional()});

export const aI357NoveltySearchAgentSearchResponse = z.object({data: aI357NoveltySearchAgentSearchAsyncTaskIdResponse.optional(), status: z.boolean(), error_msg: z.string().optional(), error_code: z.number().int()});

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
};

/**
 * AI35-7 Novelty Check - Confirm Search Elements
 * 
 * POST /ai/novelty-search/agent-search
 */
export const createApiAiNoveltySearchAgentSearch = async (args: CreateApiAiNoveltySearchAgentSearchArgs, options?: CreateApiAiNoveltySearchAgentSearchOptions) => {
const {baseUrl = "https://connect.patsnap.com", 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 = `${baseUrl.replace(/\/+$/, '')}/ai/novelty-search/agent-search${query.size > 0 ? `?${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(aI357NoveltySearchAgentSearchResponse, await res.json())
};