import {z} from 'zod'

export type GetApiV1AuditEventsArgs = {eventType?: string | undefined, action?: string | undefined, result?: ('SUCCESS' | 'FAILED') | undefined, resourceType?: ('workflow' | 'execution' | 'provider_config') | undefined, resourceId?: string | undefined, dateFrom?: string | undefined, dateTo?: string | undefined, limit?: number | undefined, cursor?: string | undefined, sortOrder?: ('ASC' | 'DESC') | undefined};

export type GetApiV1AuditEventsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const auditActorOutput = z.object({type: z.string().optional(), id: z.string().optional(), ipAddress: z.string().optional()});

export const auditEntryOutput = z.object({eventId: z.string().optional(), eventType: z.string().optional(), action: z.string().optional(), result: z.string().optional(), resourceId: z.string().optional(), resourceType: z.string().optional(), actor: auditActorOutput.optional(), context: z.record(z.string(), z.unknown()).optional(), metadata: z.record(z.string(), z.unknown()).optional(), timestamp: z.string().optional(), hash: z.string().optional(), previousHash: z.string().optional()});

export const auditEntryListOutput = z.object({items: z.array(auditEntryOutput).optional(), nextCursor: z.string().optional(), hasMore: z.boolean().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
};

/**
 * Search Audit Events
 * 
 * GET /v1/audit-events
 */
export const getApiV1AuditEvents = async (args: GetApiV1AuditEventsArgs, options?: GetApiV1AuditEventsOptions) => {
const {baseUrl = "https://identity.sandbox.lerian.net", fetch: fetchFn = fetch} = options ?? {}

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

if (args.eventType != null) query.append("eventType", String(args.eventType))
if (args.action != null) query.append("action", String(args.action))
if (args.result != null) query.append("result", String(args.result))
if (args.resourceType != null) query.append("resourceType", String(args.resourceType))
if (args.resourceId != null) query.append("resourceId", String(args.resourceId))
if (args.dateFrom != null) query.append("dateFrom", String(args.dateFrom))
if (args.dateTo != null) query.append("dateTo", String(args.dateTo))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.sortOrder != null) query.append("sortOrder", String(args.sortOrder))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/audit-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(auditEntryListOutput, await res.json())
};