import {z} from 'zod'

export type GetApiV1BusinessesClientIdUsersArgs = {offset?: number | undefined, limit?: number | undefined, client_id: number};

export type GetApiV1BusinessesClientIdUsersOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const paymentType = z.enum(["bills", "cards", "external_expenses", "reimbursements"]);

export const user = z.object({id: z.number().int().optional(), first_name: z.string().optional(), last_name: z.string().optional(), name: z.string().optional(), email: z.string().optional(), role: z.string().optional(), role_id: z.string().optional(), is_deleted: z.boolean().optional(), created: z.string().optional(), updated: z.string().optional(), payment_types: z.array(paymentType).optional(), out_of_office_mode: z.boolean().optional(), out_of_office_start_date: z.string().nullable().optional(), out_of_office_end_date: z.string().nullable().optional(), delegate_approver: z.number().int().nullable().optional(), expense_delegate: z.array(z.number().int()).nullable().optional()});

export const userListResponse = z.object({count: z.number().int().optional(), next: z.string().optional(), previous: z.string().optional(), results: z.array(user).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
};

/**
 * List users
 * 
 * GET /v1/businesses/{client_id}/users
 */
export const getApiV1BusinessesClientIdUsers = async (args: GetApiV1BusinessesClientIdUsersArgs, options?: GetApiV1BusinessesClientIdUsersOptions) => {
const {baseUrl = "https://public.letsweel.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.offset != null) query.append("offset", String(args.offset))
if (args.limit != null) query.append("limit", String(args.limit))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/businesses/${encodeURIComponent(String(args.client_id))}/users${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(userListResponse, await res.json())
};