UI/StatText Component (#12295)

* creates stattext component

* creates .scss file

* creates storybook

* fixes typo

* fixes readme

* adds changelog

* finishes tests

changelog/12295.txt

@@ -0,0 +1,3 @@
+```release-note:feature
+ui: Creates new StatText component
+```

ui/README.md

@@ -178,7 +178,32 @@ Note that placing a param inside brackets (e.g. `[closedLabel=More options]` ind
 
 2. Generate a new story with `ember generate story [name-of-component]`
 3. Inside the newly generated `stories` file, add at least one example of the component. If the component should be interactive, enable the [Storybook Knobs addon](https://github.com/storybooks/storybook/tree/master/addons/knobs).
-4. Generate the `notes` file for the component with `yarn gen-story-md [name-of-component] [name-of-engine-or-addon]` (e.g. `yarn gen-md alert-banner core`). This will generate markdown documentation of the component and place it at `vault/ui/stories/[name-of-component].md`. If your component is a template-only component, you will need to manually create the markdown file.
+4. Generate the `notes` file for the component with `yarn gen-story-md [name-of-component] [name-of-engine-or-addon]` (e.g. `yarn gen-md alert-banner core`). This will generate markdown documentation of the component and place it at `vault/ui/stories/[name-of-component].md`. If your component is a template-only component, you will need to manually create the markdown file. The markdown file will need to be imported in your `[component-name].stories.js` file (e.g. `import notes from './[name-of-component].md'`).
+5. The completed `[component-name].stories.js` file should look something like this (with knobs):
+````js
+import hbs from 'htmlbars-inline-precompile';
+import { storiesOf } from '@storybook/ember';
+import { text, withKnobs } from '@storybook/addon-knobs';
+import notes from './stat-text.md';
+
+storiesOf('MyComponent', module)
+  .addParameters({ options: { showPanel: true } })
+  .addDecorator(withKnobs())
+  .add(
+    `MyComponent`,
+    () => ({
+      template: hbs`
+      <h5 class="title is-5">My Component</h5>
+      <MyComponent @param={{param}} @anotherParam={{anotherParam}} />
+    `,
+      context: {
+        param: text('param', 'My parameter'),
+        anotherParam: boolean('anotherParam', true)
+      },
+    }),
+    { notes }
+  );
+````
 
 See the [Storybook Docs](https://storybook.js.org/docs/basics/introduction/) for more information on writing stories.
 

ui/app/styles/components/stat-text.scss

@@ -0,0 +1,101 @@
+.stat-text-container {
+  line-height: normal;
+
+  &.l,
+  &.m {
+    .stat-label {
+      font-size: $size-5;
+      font-weight: $font-weight-semibold;
+      line-height: inherit;
+    }
+    .stat-text {
+      font-size: $size-8;
+      font-weight: $font-weight-normal;
+      color: $ui-gray-700;
+      line-height: inherit;
+    }
+    .stat-value {
+      font-size: $size-3;
+      font-weight: $font-weight-normal;
+      margin-top: $spacing-s;
+    }
+  }
+
+  &.s {
+    .stat-label {
+      font-size: $size-5;
+      font-weight: $font-weight-semibold;
+      line-height: inherit;
+    }
+    .stat-text {
+      font-size: $size-8;
+      font-weight: $font-weight-normal;
+      color: $ui-gray-700;
+      line-height: inherit;
+    }
+    .stat-value {
+      font-size: $size-5;
+      font-weight: $font-weight-normal;
+      margin-top: $spacing-s;
+    }
+  }
+
+  &.l-no-subText {
+    .stat-label {
+      font-size: $size-5;
+      font-weight: $font-weight-semibold;
+      line-height: inherit;
+    }
+    .stat-text {
+      font-size: $size-8;
+      font-weight: $font-weight-normal;
+      color: $ui-gray-700;
+      line-height: inherit;
+    }
+    .stat-value {
+      font-size: $size-3;
+      font-weight: $font-weight-normal;
+      margin-top: $spacing-xxs;
+    }
+  }
+
+  &.m-no-subText {
+    .stat-label {
+      font-size: $size-8;
+      font-weight: $font-weight-bold;
+      line-height: inherit;
+    }
+    .stat-text {
+      font-size: $size-8;
+      font-weight: $font-weight-normal;
+      color: $ui-gray-700;
+      line-height: inherit;
+    }
+    .stat-value {
+      font-size: $size-5;
+      font-weight: $font-weight-normal;
+      margin-top: $spacing-xxs;
+    }
+  }
+
+  &.s-no-subText {
+    .stat-label {
+      font-size: $size-8;
+      font-weight: $font-weight-normal;
+      color: $ui-gray-500;
+      line-height: inherit;
+    }
+    .stat-text {
+      font-size: $size-8;
+      font-weight: $font-weight-normal;
+      color: $ui-gray-700;
+      line-height: inherit;
+    }
+    .stat-value {
+      font-size: $size-8;
+      font-weight: $font-weight-normal;
+      color: $ui-gray-800;
+      line-height: inherit;
+    }
+  }
+}

ui/app/styles/core.scss

@@ -101,6 +101,7 @@
 @import './components/shamir-progress';
 @import './components/sidebar';
 @import './components/splash-page';
+@import './components/stat-text';
 @import './components/status-menu';
 @import './components/tabs';
 @import './components/text-file';

ui/app/styles/utils/_bulma_variables.scss

@@ -28,9 +28,10 @@ $family-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto'
 $family-monospace: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
 $family-primary: $family-sans;
 $body-size: 14px;
-$size-3: (24/14) + 0rem;
-$size-7: (13/14) + 0rem;
-$size-8: (12/14) + 0rem;
+$size-3: (24/14) + 0rem; // ~1.714rem
+$size-5: 1.25rem;
+$size-7: (13/14) + 0rem; // ~.929rem
+$size-8: (12/14) + 0rem; // ~.857rem
 $size-9: 0.75rem;
 $size-10: 0.5rem;
 $size-11: 0.25rem;

ui/lib/core/addon/components/stat-text.js

@@ -0,0 +1,21 @@
+/**
+ * @module StatText
+ * StatText components are used to display a label and associated value beneath, with the option to include a description.
+ *
+ * @example
+ * ```js
+ * <StatText @label="Active Clients" @stat="4,198" @size="l" @subText="These are the active client counts"/>
+ * ```
+ * @param {string} label=null - The label for the statistic
+ * @param {string} value=null - Value passed in, usually a number or statistic
+ * @param {string} size=null - Sizing changes whether or not there is subtext. If there is subtext 's' and 'l' are valid sizes. If no subtext, then 'm' is also acceptable.
+ * @param {string} [subText] - SubText is optional and will display below the label
+ */
+
+import Component from '@glimmer/component';
+import layout from '../templates/components/stat-text';
+import { setComponentTemplate } from '@ember/component';
+
+class StatTextComponent extends Component {}
+
+export default setComponentTemplate(layout, StatTextComponent);

ui/lib/core/addon/templates/components/stat-text.hbs

@@ -0,0 +1,7 @@
+<div class={{concat "stat-text-container " @size (unless @subText "-no-subText")}} data-test-stat-text-container>
+  <div class="stat-label">{{@label}}</div>
+    {{#if @subText}}
+      <div class="stat-text">{{@subText}}</div>
+    {{/if}}
+  <div class="stat-value">{{@value}}</div>
+</div>

ui/lib/core/app/components/stat-text.js

@@ -0,0 +1 @@
+export { default } from 'core/components/stat-text';

ui/lib/core/stories/stat-text.md

@@ -0,0 +1,26 @@
+<!--THIS FILE IS AUTO GENERATED. This file is generated from JSDoc comments in lib/core/addon/components/stat-text.js. To make changes, first edit that file and run "yarn gen-story-md stat-text" to re-generate the content.-->
+
+## StatText
+StatText components are used to display a label and associated value beneath, with the option to include a description.
+
+**Params**
+
+| Param | Type | Default | Description |
+| --- | --- | --- | --- |
+| label | <code>string</code> | <code>null</code> | The label for the statistic |
+| value | <code>string</code> | <code>null</code> | Value passed in, usually a number or statistic |
+| size | <code>string</code> | <code>null</code> | Sizing changes whether or not there is subtext. If there is subtext 's' and 'l' are valid sizes. If no subtext, then 'm' is also acceptable. |
+| [subText] | <code>string</code> |  | SubText is optional and will display below the label |
+
+**Example**
+  
+```js
+<StatText @label="Active Clients" @stat="4,198" @size="l" @subText="These are the active client counts"/>
+```
+
+**See**
+
+- [Uses of StatText](https://github.com/hashicorp/vault/search?l=Handlebars&q=StatText+OR+stat-text)
+- [StatText Source Code](https://github.com/hashicorp/vault/blob/master/ui/lib/core/addon/components/stat-text.js)
+
+---

ui/lib/core/stories/stat-text.stories.js

@@ -0,0 +1,28 @@
+import hbs from 'htmlbars-inline-precompile';
+import { storiesOf } from '@storybook/ember';
+import { text, withKnobs } from '@storybook/addon-knobs';
+import notes from './stat-text.md';
+
+storiesOf('StatText', module)
+  .addParameters({ options: { showPanel: true } })
+  .addDecorator(withKnobs())
+  .add(
+    `StatText`,
+    () => ({
+      template: hbs`
+    <h5 class="title is-5">StatText Component</h5>
+    <StatText
+     @label={{label}}
+     @value={{value}}
+     @size={{size}}
+     @subText={{subText}} />
+    `,
+      context: {
+        label: text('label', 'Active Clients'),
+        value: text('value', '4,198'),
+        size: text('size', 'l'),
+        subText: text('subText', 'These are your active clients'),
+      },
+    }),
+    { notes }
+  );

ui/tests/integration/components/stat-text-test.js

@@ -0,0 +1,29 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render } from '@ember/test-helpers';
+import { hbs } from 'ember-cli-htmlbars';
+
+module('Integration | Component | StatText', function(hooks) {
+  setupRenderingTest(hooks);
+
+  test('it renders', async function(assert) {
+    await render(hbs`<StatText />`);
+
+    assert.dom('[data-test-stat-text-container]').exists('renders element');
+  });
+
+  test('it renders passed in attributes', async function(assert) {
+    this.set('label', 'A Label');
+    this.set('value', '9,999');
+    this.set('size', 'l');
+    this.set('subText', 'This is my description');
+
+    await render(
+      hbs`<StatText @label={{this.label}} @size={{this.size}} @value={{this.value}} @subText={{this.subText}}/>`
+    );
+
+    assert.dom('.stat-label').hasText(this.label, 'renders label');
+    assert.dom('.stat-text').hasText(this.subText, 'renders subtext');
+    assert.dom('.stat-value').hasText(this.value, 'renders value');
+  });
+});