import {z} from 'zod'

export type ProviderEventAction = 'add' | 'update' | 'delete';

export type ProviderEventObjectType = 'user' | 'folder' | 'group' | 'admin' | 'api_key' | 'share' | 'event_action' | 'event_rule' | 'role';

export type GetApiEventsProviderArgs = {start_timestamp?: number | undefined, end_timestamp?: number | undefined, actions?: Array<ProviderEventAction> | undefined, username?: string | undefined, ip?: string | undefined, object_name?: string | undefined, object_types?: Array<ProviderEventObjectType> | undefined, instance_ids?: Array<string> | undefined, from_id?: string | undefined, role?: string | undefined, csv_export?: boolean | undefined, omit_object_data?: boolean | undefined, limit?: number | undefined, order?: ('ASC' | 'DESC') | undefined};

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

export const providerEventAction = z.enum(["add", "update", "delete"]);

export const providerEventObjectType = z.enum(["user", "folder", "group", "admin", "api_key", "share", "event_action", "event_rule", "role"]);

export const providerEvent = z.object({id: z.string().optional(), timestamp: z.number().int().optional(), action: providerEventAction.optional(), username: z.string().optional(), ip: z.string().optional(), object_type: providerEventObjectType.optional(), object_name: z.string().optional(), object_data: z.string().optional(), role: z.string().optional(), instance_id: z.string().optional()});

export const getApiEventsProviderResponse = z.array(providerEvent);

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 provider events
 * 
 * GET /events/provider
 * 
 * Also accepts auth: APIKeyAuth
 */
export const getApiEventsProvider = async (args: GetApiEventsProviderArgs, options: GetApiEventsProviderOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.start_timestamp != null) query.append("start_timestamp", String(args.start_timestamp))
if (args.end_timestamp != null) query.append("end_timestamp", String(args.end_timestamp))
if (args.actions != null) query.append("actions", args.actions.join(','))
if (args.username != null) query.append("username", String(args.username))
if (args.ip != null) query.append("ip", String(args.ip))
if (args.object_name != null) query.append("object_name", String(args.object_name))
if (args.object_types != null) query.append("object_types", args.object_types.join(','))
if (args.instance_ids != null) query.append("instance_ids", args.instance_ids.join(','))
if (args.from_id != null) query.append("from_id", String(args.from_id))
if (args.role != null) query.append("role", String(args.role))
if (args.csv_export != null) query.append("csv_export", String(args.csv_export))
if (args.omit_object_data != null) query.append("omit_object_data", String(args.omit_object_data))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.order != null) query.append("order", String(args.order))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

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