import {z} from 'zod'

export type DocumentUpdateRequest = {name?: string | undefined, uri?: string | undefined};

export type PatchApiDocumentsDocumentIdArgs = {document_id: string, body: DocumentUpdateRequest};

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

export const metadata = z.record(z.string(), z.unknown());

export const document = z.object({id: z.string(), name: z.string(), username: z.string(), type: z.string(), size: z.number().int(), page_count: z.number().int(), status: z.enum(["unknown", "scheduled", "queued", "running", "completed", "failed", "canceled", "agent_only"]), usage_stats: z.string().optional(), connector: z.string().optional(), original_type: z.string().optional(), original_mtime: z.string().optional(), created_at: z.string(), updated_at: z.string(), uri: z.string().optional(), summary: z.string().optional(), summary_parameters: z.string().optional(), metadata_dict: metadata.optional(), is_encrypted: z.boolean().optional(), chat_session_id: z.string().optional(), chat_session_name: z.string().optional(), chat_session_visible: z.boolean().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
};

/**
 * Updates attributes of an existing document.
 * 
 * PATCH /documents/{document_id}
 */
export const patchApiDocumentsDocumentId = async (args: PatchApiDocumentsDocumentIdArgs, options?: PatchApiDocumentsDocumentIdOptions) => {
const {baseUrl = "https://h2ogpte.genai.h2o.ai/api/v1", 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 = `${baseUrl.replace(/\/+$/, '')}/documents/${encodeURIComponent(String(args.document_id))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(document, await res.json())
};