import { ActionHandler } from './action-handler.js'
import { RollHandler as Core } from './roll-handler.js'
import { MODULE } from './constants.js'
import { DEFAULTS } from './defaults.js'
import * as systemSettings from './settings.js'

export let SystemManager = null

Hooks.once('tokenActionHudCoreApiReady', async (coreModule) => {
  SystemManager = class SystemManager extends coreModule.api.SystemManager {

    /** @override */
    getActionHandler() {
      return new ActionHandler()
    }

    /** @override */
    getAvailableRollHandlers() {
      return { core: 'Adventures with Emmy' }
    }

    /** @override */
    getRollHandler(rollHandlerId) {
      switch (rollHandlerId) {
        case 'core':
        default:
          return new Core()
      }
    }

    /** @override */
    async registerDefaults() {
      return DEFAULTS
    }

    /** @override */
    registerSettings(coreUpdate) {
      systemSettings.register(coreUpdate)
    }

    /** @override */
    registerStyles() {
      return {}
    }
  }
})