import {z} from 'zod'

export type GetApiApiOrgIdAiChatsSessionIdArgs = {org_id: string, session_id: string, known_seq?: number | undefined, known_version?: string | undefined, limit?: number | undefined};

export type GetApiApiOrgIdAiChatsSessionIdOptions = {baseUrl: string, Authorization?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiOrgIdAiChatsSessionIdResponse = z.object({agent_type: z.string(), created_at: z.number().int(), forked_from_share: z.string().nullable().optional(), last_committed_seq: z.number().int(), session_id: z.string(), title: z.string(), updated_at: z.number().int(), active_turn: z.boolean(), has_more: z.boolean(), not_modified: z.boolean(), partial_from_seq: z.number().int().nullable().optional(), state_version: z.string(), turns: z.array(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 one AI conversation
 * 
 * GET /api/{org_id}/ai/chats/{session_id}
 */
export const getApiApiOrgIdAiChatsSessionId = async (args: GetApiApiOrgIdAiChatsSessionIdArgs, options: GetApiApiOrgIdAiChatsSessionIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, Authorization} = options ?? {}

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

if (args.known_seq != null) query.append("known_seq", String(args.known_seq))
if (args.known_version != null) query.append("known_version", String(args.known_version))
if (args.limit != null) query.append("limit", String(args.limit))
if (Authorization !== undefined) headers.set("Authorization", Authorization)

const url = `${baseUrl.replace(/\/+$/, '')}/api/${encodeURIComponent(String(args.org_id))}/ai/chats/${encodeURIComponent(String(args.session_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(getApiApiOrgIdAiChatsSessionIdResponse, await res.json())
};