semaphore/routes/settings/instances/[instanceName].html

<:Head>
  <title>{{params.instanceName}}</title>
</:Head>

<Layout page='settings'>
  <SettingsLayout page='settings/instances/{{params.instanceName}}' label="{{params.instanceName}}">
    <h1 class="instance-name-h1">{{params.instanceName}}</h1>

    {{#if verifyCredentials}}
      <h2>Logged in as:</h2>
      <div class="acct-current-user">
        <img alt="Profile picture for {{'@' + verifyCredentials.acct}}"
             class="acct-avatar" src="{{verifyCredentials.avatar}}" />
        <ExternalLink class="acct-handle"
                      href="{{verifyCredentials.url}}">
          {{'@' + verifyCredentials.acct}}
        </ExternalLink>
        <span class="acct-display-name">{{verifyCredentials.display_name}}</span>
      </div>
      <h2>Theme:</h2>
      <form class="theme-chooser" aria-label="Choose a theme">
        {{#each themes as theme}}
          <div class="theme-group">
            <input type="radio" id="choice-theme-{{theme.name}}"
                   value="{{theme.name}}" checked="$currentTheme === theme.name"
                   bind:group="selectedTheme" on:change="onThemeChange()">
            <label for="choice-theme-{{theme.name}}">{{theme.label}}</label>
          </div>
        {{/each}}
      </form>

      <form class="instance-actions" aria-label="Switch to or log out of this instance">
        {{#if $loggedInInstancesInOrder.length > 1 && $currentInstance !== params.instanceName}}
          <button class="primary"
            on:click="onSwitchToThisInstance(event)">
            Switch to this instance
          </button>
        {{/if}}
        <button on:click="onLogOut(event)">Log out</button>
      </form>
    {{/if}}
  </SettingsLayout>
</Layout>
<style>
  .acct-current-user {
    background: var(--form-bg);
    border: 1px solid var(--main-border);
    border-radius: 4px;
    padding: 20px;
    display: grid;
    align-items: center;
    font-size: 1.3em;
    grid-template-areas:
        "avatar handle"
        "avatar display-name";
    grid-gap: 20px;
  }
  .acct-avatar {
    width: 64px;
    height: 64px;
    border-radius: 4px;
    grid-area: avatar;
  }
  :global(.acct-handle) {
    grid-area: handle;
  }
  .theme-chooser {
    background: var(--form-bg);
    border: 1px solid var(--main-border);
    border-radius: 4px;
    display: block;
    padding: 20px;
    line-height: 2em;
  }
  .theme-group {
    display: flex;
    align-items: center;
  }
  .theme-chooser label {
    margin: 2px 10px 0;
  }
  .instance-actions {
    width: 100%;
    display: flex;
    justify-content: right;
    margin: 20px 0;
  }
  .instance-actions button {
    margin: 0 5px;
    flex-basis: 100%;
  }
  .instance-name-h1 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
</style>
<script>
  import { store } from '../../_store/store'
  import Layout from '../../_components/Layout.html'
  import SettingsLayout from '../_components/SettingsLayout.html'
  import ExternalLink from '../../_components/ExternalLink.html'
  import {
    changeTheme,
    switchToInstance,
    logOutOfInstance,
    updateVerifyCredentialsForInstance
  } from './_actions/[instanceName]'
  import { themes } from '../../_static/themes'

  export default {
    components: {
      Layout,
      SettingsLayout,
      ExternalLink
    },
    store: () => store,
    data: () => ({
      themes: themes,
    }),
    async oncreate() {
      let instanceName = this.get('instanceName')
      await updateVerifyCredentialsForInstance(instanceName)
    },
    computed: {
      instanceName: (params) => params.instanceName,
      selectedTheme: ($instanceThemes, instanceName) => $instanceThemes[instanceName],
      verifyCredentials: ($verifyCredentials, instanceName) => $verifyCredentials && $verifyCredentials[instanceName]
    },
    methods: {
      onThemeChange() {
        let newTheme = this.get('selectedTheme')
        let instanceName = this.get('instanceName')
        changeTheme(instanceName,  newTheme)
      },
      onSwitchToThisInstance(e) {
        e.preventDefault()
        let instanceName = this.get('instanceName')
        switchToInstance(instanceName)
      },
      onLogOut(e) {
        e.preventDefault()
        let instanceName = this.get('instanceName')
        logOutOfInstance(instanceName)
      }
    }
  }
</script>