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path: root/src/state/index.ts
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import {onSnapshot} from 'mobx-state-tree'
import {
  RootStoreModel,
  RootStore,
  createDefaultRootStore,
} from './models/root-store'
import {Environment} from './env'
import * as storage from './lib/storage'
// import * as auth from './auth' TODO

const ROOT_STATE_STORAGE_KEY = 'root'

export async function setupState() {
  let rootStore: RootStore
  let data: any

  const env = new Environment()
  await env.setup()
  try {
    data = (await storage.load(ROOT_STATE_STORAGE_KEY)) || {}
    rootStore = RootStoreModel.create(data, env)
  } catch (e) {
    console.error('Failed to load state from storage', e)
    rootStore = RootStoreModel.create(createDefaultRootStore(), env)
  }

  // track changes & save to storage
  onSnapshot(rootStore, snapshot =>
    storage.save(ROOT_STATE_STORAGE_KEY, snapshot),
  )

  // TODO
  rootStore.session.setAuthed(true)
  // if (env.authStore) {
  //   const isAuthed = await auth.isAuthed(env.authStore)
  //   rootStore.session.setAuthed(isAuthed)

  //   // handle redirect from auth
  //   if (await auth.initialLoadUcanCheck(env.authStore)) {
  //     rootStore.session.setAuthed(true)
  //   }
  // }
  await rootStore.me.load()
  console.log(rootStore.me)

  return rootStore
}

export {useStores, RootStoreModel, RootStoreProvider} from './models/root-store'
export type {RootStore} from './models/root-store'