import type { PropertiesDatatypes } from '../properties/fetch_properties_datatypes.js'
import type { HttpRequestAgent } from '../request/fetch.js'
import type { getAuthDataFactory } from '../request/get_auth_data.js'
import type { AbsoluteUrl, BaseRevId, MaxLag, Tags } from '../types/common.js'
import type { OverrideProperties } from 'type-fest'

export interface UsernameAndPassword {
  username: string
  password: string
}

export interface OAuthCredentials {
  oauth: {
    consumer_key: string
    consumer_secret: string
    token: string
    token_secret: string
  }
}

export interface GeneralConfig {
  /**
   * A Wikibase instance
   * @example https://www.wikidata.org
   */
  instance?: AbsoluteUrl

  /** @deprecated */
  wikibaseInstance?: AbsoluteUrl

  /**
   * The instance script path, used to find the API endpoint
   * @default "/w"
   */
  wgScriptPath?: string

  /**
   * One authorization mean is required (unless in anonymous mode)
   * Either a username and password, or OAuth tokens.
   *
   * You may generate a dedicated password with tailored rights on the wikibase instance /wiki/Special:BotPasswords
   */
  credentials?: UsernameAndPassword | OAuthCredentials | { browserSession: true }

  /**
   * Flag to activate the 'anonymous' mode
   * which actually isn't anonymous as it signs with your IP
   * @default false
   */
  anonymous?: boolean

  /**
   * A string to describe the edit
   * See https://meta.wikimedia.org/wiki/Help:Edit_summary
   * @exampe 'some edit summary common to all the edits'
   */
  summary?: string

  /**
   * A string that will appended to the config summary
   * This can be useful, for instance, when making a batch of edits with different requests having different summaries, but a common batch identifier
   */
  summarySuffix?: string

  /**
   * See https://www.mediawiki.org/wiki/Manual:Tags
   */
  tags?: Tags

  /**
   * @default `wikidata-edit/${version} (https://github.com/maxlath/wikidata-edit)`
   */
  userAgent?: string

  /**
   * See https://www.mediawiki.org/wiki/Manual:Bots
   * @default false
   */
  bot?: boolean

  /**
   * See https://www.mediawiki.org/wiki/Manual:Maxlag_parameter
   * @default 5
   */
  maxlag?: MaxLag

  /**
   * If the Wikibase server returns a `maxlag` error, the request will automatically be re-executed after the amount of seconds recommended by the Wikibase server via the `Retry-After` header. This automatic retry can be disabled by setting `autoRetry` to `false` in the general config or the request config.
   * @default true
   */
  autoRetry?: boolean

  httpRequestAgent?: HttpRequestAgent

  /**
   * Disable actually editing the Wikibase instance. Can be useful for testing purposes.
   */
  dry?: boolean
}

export interface RequestConfig extends GeneralConfig {
  baserevid?: BaseRevId
}

export type SerializedConfig = OverrideProperties<RequestConfig, {
  credentials: RequestConfig['credentials'] & {
    _getAuthData: ReturnType<typeof getAuthDataFactory>
    _credentialsKey: string
  }
}> & {
  _validatedAndEnriched?: boolean
  instanceApiEndpoint: AbsoluteUrl
  properties: PropertiesDatatypes
  statementsKey: 'claims' | 'statements'
}