import {z} from 'zod'

export type GetApiV1AppsAppIdAssistantsAssistantIdArgs = {app_id: string, assistant_id: string};

export type GetApiV1AppsAppIdAssistantsAssistantIdOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const assistantVisibility = z.enum(["public", "organization", "private"]);

export const annotatedAssistant = z.object({name: z.string(), avatar: z.string().nullable().optional(), description: z.string().nullable().optional(), visibility: assistantVisibility.optional(), definition_visibility: assistantVisibility.optional(), id: z.string(), app_id: z.string(), slug: z.string(), owner_org_id: z.string(), owner_org_name: z.string(), owned_by_current_org: z.boolean(), owned_by_current_app: z.boolean().nullable().optional(), current_app_default: z.boolean().nullable().optional(), favorite: z.boolean().nullable().optional(), assistant_config: z.object({}).nullable().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 Assistant By Id
 * 
 * GET /v1/apps/{app_id}/assistants/{assistant_id}
 */
export const getApiV1AppsAppIdAssistantsAssistantId = async (args: GetApiV1AppsAppIdAssistantsAssistantIdArgs, options: GetApiV1AppsAppIdAssistantsAssistantIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/apps/${encodeURIComponent(String(args.app_id))}/assistants/${encodeURIComponent(String(args.assistant_id))}${query.size > 0 ? `?${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(annotatedAssistant, await res.json())
};