import {z} from 'zod'

export type GetApiApiChatsIdHistoryArgs = {id: string};

export type GetApiApiChatsIdHistoryOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiChatsIdHistoryResponse = z.object({data: z.array(z.object({input: z.string().nullable().optional(), at: z.string(), tool: z.object({id: z.string(), functionName: z.string(), functionArguments: z.string(), content: z.string(), status: z.string(), output: z.object({name: z.string()}).optional(), targetKnowledgeBase: z.object({id: z.string(), name: z.string()}).optional(), targetFunction: z.string().optional(), toolTarget: z.object({id: z.string(), type: z.string(), name: z.string()}).optional(), targetAgent: z.object({id: z.string(), name: z.string()}).optional(), newChat: z.object({id: z.string()}).optional()}).nullable().optional(), output: z.object({name: z.string(), content: z.string()}).nullable().optional(), content: z.string().nullable().optional(), artifact: z.object({id: z.string(), output: z.string(), chatId: z.string(), contentType: z.string(), artifactType: z.string(), chatFilePathPrefix: z.string().optional(), experimentalArtifactId: z.string().optional()}).nullable().optional(), reasoning: z.string().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
};

/**
 * history
 * 
 * GET /api/chats/{id}/history
 */
export const getApiApiChatsIdHistory = async (args: GetApiApiChatsIdHistoryArgs, options?: GetApiApiChatsIdHistoryOptions) => {
const {baseUrl = "https://llm-api.treasuredata.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set('authorization', `TD1 ${ApiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/chats/${encodeURIComponent(String(args.id))}/history${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(getApiApiChatsIdHistoryResponse, await res.json())
};