<PageHeader as |p|>
  <p.levelLeft>
    <h1 class="title is-3">
      Random Bytes
    </h1>
  </p.levelLeft>
</PageHeader>

{{#if random_bytes}}
  <div class="box is-sideless is-fullwidth is-marginless">
    <label for="rand" class="is-label">Random bytes</label>
    <textarea readonly class="textarea" id="rand" data-test-tools-input="random-bytes">{{random_bytes}}</textarea>
  </div>
  <div class="field is-grouped box is-fullwidth is-bottomless">
    <div class="control">
      {{#copy-button
        clipboardText=random_bytes
        class="button is-primary"
        buttonType="button"
        success=(action (set-flash-message 'Random bytes copied!'))
      }}
        Copy
      {{/copy-button}}
    </div>
    <div class="control">
      <button {{action 'onClear'}} type="button" class="button">
        Back
      </button>
    </div>
  </div>
{{else}}
  <div class="box is-sideless is-fullwidth is-marginless">
    {{message-error errors=errors}}
    <div class="field is-horizontal">
      <div class="field-body">
        <div class="field">
          <label for="bytes" class="is-label">
            Number of bytes
          </label>
          <div class="control">
            {{input id="bytes" class="input" value=bytes data-test-tools-input="bytes"}}
          </div>
        </div>
        <div class="field">
          <label for="format" class="is-label">
            Output format
          </label>
          <div class="control is-expanded">
            <div class="select is-fullwidth">
              <select
                 name="format"
                 id="format"
                 onchange={{action (mut format) value="target.value"}}
              >
                {{#each (array 'base64' 'hex') as |formatOption|}}
                  <option selected={{if format (eq format formatOption)}} value={{formatOption}}>
                    {{formatOption}}
                  </option>
                {{/each}}
              </select>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
  <div class="field is-grouped box is-fullwidth is-bottomless">
    <div class="control">
      <button
         type="submit"
         class="button is-primary"
         data-test-tools-submit="true"
       >
         Generate
      </button>
    </div>
  </div>
{{/if}}
