import {z} from 'zod'

export type GetApiApiV1CalendarsCalendarIdArgs = {account_id: string, calendar_id: string};

export type GetApiApiV1CalendarsCalendarIdOptions = {baseUrl?: string | undefined, AccessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiV1CalendarsCalendarIdResponse = z.object({object: z.literal("Calendar"), id: z.string(), version: z.string(), name: z.string(), description: z.string().optional(), is_read_only: z.boolean(), is_owned_by_user: z.boolean(), is_default: z.boolean().optional(), is_primary: z.boolean().optional(), access_role: z.enum(["owner", "writer", "reader", "freeBusyReader"]).optional(), etag: z.string().optional(), background_color: z.string(), foreground_color: z.string().optional(), sync_activated: z.boolean().optional(), sync_token: z.union([z.string(), z.unknown()]).optional(), timezone: z.string().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
};

/**
 * Retrieve a calendar
 * 
 * GET /api/v1/calendars/{calendar_id}
 */
export const getApiApiV1CalendarsCalendarId = async (args: GetApiApiV1CalendarsCalendarIdArgs, options?: GetApiApiV1CalendarsCalendarIdOptions) => {
const {baseUrl = "https://api1.unipile.com:13111", fetch: fetchFn = fetch, AccessToken} = options ?? {}

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

if (args.account_id != null) query.append("account_id", String(args.account_id))
if (AccessToken !== undefined) headers.set("X-API-KEY", AccessToken)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/calendars/${encodeURIComponent(String(args.calendar_id))}${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(getApiApiV1CalendarsCalendarIdResponse, await res.json())
};