import {z} from 'zod'

export type GetApiSystemActivityLogEntriesArgs = {startIndex?: (number | null) | undefined, limit?: (number | null) | undefined, minDate?: (string | null) | undefined, hasUserId?: (boolean | null) | undefined};

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

export const logLevel = z.enum(["Trace", "Debug", "Information", "Warning", "Error", "Critical", "None"]);

export const activityLogEntry = z.object({Id: z.number().int().optional(), Name: z.string().nullable().optional(), Overview: z.string().nullable().optional(), ShortOverview: z.string().nullable().optional(), Type: z.string().nullable().optional(), ItemId: z.string().nullable().optional(), Date: z.string().optional(), UserId: z.string().optional(), UserPrimaryImageTag: z.string().nullable().optional(), Severity: logLevel.optional()});

export const activityLogEntryQueryResult = z.object({Items: z.array(activityLogEntry).nullable().optional(), TotalRecordCount: z.number().int().optional(), StartIndex: z.number().int().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
};

/**
 * Gets activity log entries.
 * 
 * GET /System/ActivityLog/Entries
 */
export const getApiSystemActivityLogEntries = async (args: GetApiSystemActivityLogEntriesArgs, options?: GetApiSystemActivityLogEntriesOptions) => {
const {baseUrl = "http://localhost", fetch: fetchFn = fetch, CustomAuthentication} = options ?? {}

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

if (args.startIndex != null) query.append("startIndex", String(args.startIndex))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.minDate != null) query.append("minDate", String(args.minDate))
if (args.hasUserId != null) query.append("hasUserId", String(args.hasUserId))
if (CustomAuthentication !== undefined) headers.set("X-Emby-Authorization", CustomAuthentication)

const url = `${baseUrl.replace(/\/+$/, '')}/System/ActivityLog/Entries${query.size > 0 ? `?${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(activityLogEntryQueryResult, await res.json())
};