import {z} from 'zod'

export type LogCountRequestBody = {source_ids?: Array<string> | undefined, destination_ids?: Array<string> | undefined, transform_ids?: Array<string> | undefined} | {[key: string]: unknown};

export type CreateApiLogsCountArgs = {since: string, log_level?: (string | null) | undefined, query_string?: (string | null) | undefined, exclude_string?: (string | null) | undefined, use_regex?: boolean | undefined, exclude_regex?: boolean | undefined, include_noise?: boolean | undefined, body: LogCountRequestBody | null};

export type CreateApiLogsCountOptions = {baseUrl?: string | undefined, FronteggHTTPAuthentication?: string | undefined, fetch?: typeof fetch | undefined};

export const logCountFiltersApplied = z.object({source_ids: z.array(z.string()).optional(), destination_ids: z.array(z.string()).optional(), transform_ids: z.array(z.string()).optional(), log_level: z.string().nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const logCountResponse = z.object({count: z.number().int(), since: z.string(), filters_applied: logCountFiltersApplied}).and(z.record(z.string(), 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
};

/**
 * Get Logs Count
 * 
 * POST /logs/count
 */
export const createApiLogsCount = async (args: CreateApiLogsCountArgs, options?: CreateApiLogsCountOptions) => {
const {baseUrl = "https://api.streamkap.com", fetch: fetchFn = fetch, FronteggHTTPAuthentication} = options ?? {}

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

if (args.since != null) query.append("since", String(args.since))
if (args.log_level != null) query.append("log_level", String(args.log_level))
if (args.query_string != null) query.append("query_string", String(args.query_string))
if (args.exclude_string != null) query.append("exclude_string", String(args.exclude_string))
if (args.use_regex != null) query.append("use_regex", String(args.use_regex))
if (args.exclude_regex != null) query.append("exclude_regex", String(args.exclude_regex))
if (args.include_noise != null) query.append("include_noise", String(args.include_noise))
if (FronteggHTTPAuthentication !== undefined) headers.set('authorization', `Bearer ${FronteggHTTPAuthentication}`)

const url = `${baseUrl.replace(/\/+$/, '')}/logs/count${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(logCountResponse, await res.json())
};