import {z} from 'zod'

export type GetApiSuperuserWebhooksEventsArgs = {page?: number | undefined, pageSize?: number | undefined, id?: string | undefined, dataId?: string | undefined, unackedOnly?: boolean | undefined, subscription?: string | undefined};

export type GetApiSuperuserWebhooksEventsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const webhookEvent = z.object({subscription: z.string().optional(), createdAt: z.number().int().optional(), id: z.string().optional(), data: z.object({}).optional(), content: z.string().optional(), acknowledged: z.boolean().optional()});

export const webhookEventsOutput = z.object({events: z.array(webhookEvent).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
};

/**
 * Retrieves past webhook events
 * 
 * GET /superuser/webhooks/events
 * 
 * Also accepts auth: apiKeyAuth + apiSignatureAuth + apiTimestampAuth
 */
export const getApiSuperuserWebhooksEvents = async (args: GetApiSuperuserWebhooksEventsArgs, options?: GetApiSuperuserWebhooksEventsOptions) => {
const {baseUrl = "https://api.brla.digital:5567/v1", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.id != null) query.append("id", String(args.id))
if (args.dataId != null) query.append("dataId", String(args.dataId))
if (args.unackedOnly != null) query.append("unackedOnly", String(args.unackedOnly))
if (args.subscription != null) query.append("subscription", String(args.subscription))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/superuser/webhooks/events${query.size > 0 ? `?${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(webhookEventsOutput, await res.json())
};