<form {{action (perform this.lookup) on="submit"}}>
  <div class="field is-flex">
    <div class="control">
      <div class="select is-fullwidth">
        <select name="param" id="param" onchange={{action (mut this.param) value="target.value"}}>
          {{#each (array "alias name" "name" "id" "alias id") as |paramOption|}}
            <option selected={{eq this.param paramOption}} value={{paramOption}}>
              Lookup by
              {{paramOption}}
            </option>
          {{/each}}
        </select>
      </div>
    </div>
    <div class="control">
      {{#if (eq this.param "alias name")}}
        <MountAccessorSelect @value={{this.aliasMountAccessor}} @onChange={{action (mut this.aliasMountAccessor)}} />
      {{/if}}
    </div>
    <div class="control is-expanded">
      <Input class="input" @value={{this.paramValue}} placeholder={{capitalize this.param}} />
    </div>
    <div class="control">
      <button type="submit" class="button is-hidden">Lookup</button>
    </div>
  </div>
</form>