import {z} from 'zod'

export type GetApiListsSuppressionsArgs = {cursor?: string | undefined};

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

export const suppressionList = z.object({id: z.string(), name: z.string(), status: z.enum(["Pending", "Validating", "Ready", "Invalid", "Retired", "Deleted"]), createdAt: z.number().int(), domainCount: z.number().int().lte(250000).optional(), sizeBytes: z.number().int().optional(), error: z.string().optional(), retiredAt: z.number().int().optional()});

export const suppressionListPage = z.object({lists: z.array(suppressionList), nextCursor: z.string().nullable(), allocatedBytes: z.number().int(), limits: z.object({fileBytes: z.unknown(), domains: z.unknown(), accountBytes: z.unknown(), uploadsPerDay: z.unknown(), pendingUploads: z.unknown(), uploadSeconds: z.unknown(), activeUploadSeconds: z.unknown(), abandonedSeconds: z.unknown()})});

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 account suppression IDs, statuses and storage allocation
 * 
 * GET /lists/suppressions
 */
export const getApiListsSuppressions = async (args: GetApiListsSuppressionsArgs, options?: GetApiListsSuppressionsOptions) => {
const {baseUrl = "https://api.wappalyzer.com/v2", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.cursor != null) query.append("cursor", String(args.cursor))
if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/lists/suppressions${query.size > 0 ? `?${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(suppressionListPage, await res.json())
};