elk/pages/settings/users/index.vue

<script lang="ts" setup>
import type { UserLogin } from '~/types'

const { lg } = breakpoints

const loggedInUsers = useUsers()

async function exportTokens() {
  if (!confirm('Please aware that the tokens represent the **full access** to your accounts, and should be treated as sensitive information. Are you sure you want to export the tokens?'))
    return

  const { saveAs } = await import('file-saver')
  const data = {
    '/': 'Generated by Elk, you can import it to Elk to restore the tokens.',
    '//': 'This file represents the **full access** to your accounts, and should be treated as sensitive information.',
    'version': 1,
    'origin': location.origin,
    'users': loggedInUsers.value,
  }
  const blob = new Blob([JSON.stringify(data, null, 2)], { type: 'application/json;charset=utf-8' })
  saveAs(blob, `elk-users-tokens-${new Date().toISOString().slice(0, 10)}.json`)
}

async function importTokens() {
  const input = document.createElement('input') as HTMLInputElement
  input.type = 'file'
  input.accept = 'application/json'
  input.multiple = false

  input.addEventListener('change', async (e) => {
    const file = (e.target as any)?.files?.[0] as File
    if (!file)
      return

    try {
      const content = await file.text()
      const data = JSON.parse(content)
      if (data.version !== 1)
        throw new Error('Invalid version')
      const users = data.users as UserLogin[]
      const newUsers: UserLogin[] = []
      for (const user of users) {
        if (loggedInUsers.value.some(u => u.server === user.server && u.account.id === user.account.id))
          continue
        newUsers.push(user)
      }
      if (newUsers.length === 0) {
        alert('No new users found')
        return
      }
      if (!confirm(`Found ${newUsers.length} new users, are you sure you want to import them?`))
        return
      loggedInUsers.value = [...loggedInUsers.value, ...newUsers]
    }
    catch (e) {
      console.error(e)
      alert('Invalid Elk tokens file')
    }
  })

  input.click()
}
</script>

<template>
  <MainContent back-on-small-screen>
    <template #title>
      <div text-lg font-bold flex items-center gap-2 @click="$scrollToTop">
        <span>{{ $t('settings.users.label') }}</span>
      </div>
    </template>
    <div p6>
      <template v-if="loggedInUsers.length">
        <div flex="~ col gap2">
          <div v-for="user of loggedInUsers" :key="user.account.id">
            <AccountInfo :account="user.account" :hover-card="false" />
          </div>
        </div>
        <div my4 border="t base" />
        <button btn-text flex="~ gap-2" items-center @click="exportTokens">
          <div i-ri-download-2-line />
          {{ $t('settings.users.export') }}
        </button>
      </template>
      <button btn-text flex="~ gap-2" items-center @click="importTokens">
        <div i-ri-upload-2-line />
        {{ $t('settings.users.import') }}
      </button>
    </div>
  </MainContent>
</template>