fix(file-uploader): match experimental spec

src/components/file-uploader/_file-uploader.scss

@@ -13,6 +13,7 @@
 @import '../button/button';
 @import '../form/form';
 @import '../loading/loading';
+@import '@carbon/type/scss/type';
 
 @mixin file-uploader {
   .#{$prefix}--file {
@@ -112,6 +113,11 @@
     width: 100%;
   }
 
+  .#{$prefix}--file--invalid {
+    margin-right: $spacing-xs;
+    fill: $support-01;
+  }
+
   // TODO: sync with type
   .#{$prefix}--file--label {
     @include reset;
@@ -127,9 +133,8 @@
 
   .#{$prefix}--file-btn {
     display: inline-flex;
-    width: rem(95px);
     margin: 0;
-    padding-right: 1rem;
+    padding-right: rem(64px);
   }
 
   .#{$prefix}--label-description {
@@ -143,32 +148,53 @@
   .#{$prefix}--file-container {
     display: block;
     width: 100%;
-    margin-top: $spacing-md;
+    margin-top: $spacing-lg;
   }
 
   .#{$prefix}--file__selected-file {
-    @include text-overflow(300px);
     display: flex;
     align-items: center;
     justify-content: space-between;
-    min-height: rem(30px);
-    background-color: $inverse-01;
+    min-height: rem(32px);
+    max-width: rem(300px);
+    margin-bottom: $spacing-xs;
     padding: 0 $spacing-xs 0 $spacing-md;
-    margin-bottom: $spacing-sm;
+    background-color: $field-01;
+    overflow: hidden;
 
     &:last-child {
       margin-bottom: 0;
     }
+
+    .#{$prefix}--inline-loading__animation,
+    .#{$prefix}--loading {
+      right: -0.25rem; // offset for loading svg container
+      width: 1.5rem;
+      height: 1.5rem;
+    }
+  }
+
+  .#{$prefix}--file__selected-file--invalid {
+    @include focus-outline('invalid');
+    margin-bottom: $spacing-2xs;
+  }
+
+  .#{$prefix}--file__selected-file--invalid + .#{$prefix}--form-requirement {
+    display: block;
+    max-height: rem(200px);
+    color: $support-01;
+    font-weight: 400;
+    margin: 0 0 $spacing-xs 0;
+    overflow: visible;
   }
 
   .#{$prefix}--file-filename {
-    @include typescale('omega');
-    @include text-overflow(100%);
-    display: inline-flex;
+    @include carbon--type-style('body-short-01');
+    @include text-overflow(300px);
+    display: inline-block;
     align-items: center;
     color: $text-01;
     margin-right: $spacing-md;
-    height: 1.875rem;
     /*rtl:ignore*/
     direction: ltr;
     justify-content: flex-start; /*rtl:{flex-end}*/
@@ -178,21 +204,13 @@
     display: flex;
     align-items: center;
 
-    .#{$prefix}--loading {
-      width: 1rem;
-      height: 1rem;
-      margin-right: $spacing-xs;
-    }
-
     .#{$prefix}--loading__svg {
       stroke: $ui-05;
     }
   }
 
   .#{$prefix}--file__state-container .#{$prefix}--file-complete {
-    width: 1rem;
-    height: 1rem;
-    fill: $text-01;
+    fill: $support-02;
     cursor: pointer;
 
     &:focus {
@@ -205,8 +223,6 @@
     border: none;
     cursor: pointer;
     padding: 0;
-    width: 1rem;
-    height: 1rem;
   }
 }
 

src/components/file-uploader/file-uploader.config.js

@@ -15,4 +15,17 @@ module.exports = {
     prefix,
     componentsX,
   },
+  variants: [
+    {
+      name: 'default',
+      label: 'File uploader',
+    },
+    {
+      name: 'example upload states',
+      label: 'File uploader with example upload states',
+      context: {
+        exampleUploadStates: true,
+      },
+    },
+  ],
 };

src/components/file-uploader/file-uploader.hbs

@@ -1,27 +1,69 @@
-<!-- 
+<!--
   Copyright IBM Corp. 2016, 2018
 
   This source code is licensed under the Apache-2.0 license found in the
   LICENSE file in the root directory of this source tree.
 -->
 
 <div class="{{@root.prefix}}--form-item">
-  <strong class="{{#if componentsX}}{{@root.prefix}}--file--label{{else}}{{@root.prefix}}--label{{/if}}">Account photo</strong>
+  <strong class="{{#if componentsX}}{{@root.prefix}}--file--label{{else}}{{@root.prefix}}--label{{/if}}">Account
+    photo</strong>
   <p class="{{@root.prefix}}--label-description">only .jpg and .png files. 500kb max file size.</p>
   <div class="{{@root.prefix}}--file" data-file>
-    <label
-      for="your-file-importer-id-here"
+    <label for="your-file-importer-id-here"
       class="{{@root.prefix}}--file-btn {{@root.prefix}}--btn {{@root.prefix}}--btn--primary {{@root.prefix}}--btn--sm"
-      role="button"
-      tabindex="0">Add file</label>
-    <input
-      type="file"
-      class="{{@root.prefix}}--file-input"
-      id="your-file-importer-id-here"
-      data-file-uploader
-      data-target="[data-file-container]"
-      multiple
-    />
-    <div data-file-container class="{{@root.prefix}}--file-container"></div>
+      role="button" tabindex="0">Add file</label>
+    <input type="file" class="{{@root.prefix}}--file-input" id="your-file-importer-id-here" data-file-uploader
+      data-target="[data-file-container]" multiple />
+    <di data-file-container class="{{@root.prefix}}--file-container">
+      {{#if exampleUploadStates}}
+      <div class="{{@root.prefix}}--file__selected-file">
+        <p class="{{@root.prefix}}--file-filename">Lorem ipsum dolor sit amet consectetur adipisicing elit. Libero vero
+          sapiente illum reprehenderit molestiae perferendis voluptatem temporibus laudantium ducimus magni voluptatum
+          veniam, odit nesciunt corporis numquam maxime sunt excepturi sint!</p>
+        <span data-for="your-file-importer-id-here" class="{{@root.prefix}}--file__state-container">
+          {{#if componentsX}}
+          {{ carbon-icon 'CheckmarkFilled16' class=(add @root.prefix '--file-complete') }}
+          {{/if}}
+        </span>
+      </div>
+      <div class="{{@root.prefix}}--file__selected-file--invalid__wrapper">
+        <div class="{{@root.prefix}}--file__selected-file {{@root.prefix}}--file__selected-file--invalid" data-invalid>
+          <p class="{{@root.prefix}}--file-filename">color.jpeg</p>
+          <span data-for="your-file-importer-id-here" class="{{@root.prefix}}--file__state-container">
+            {{#if componentsX}}
+            {{ carbon-icon 'WarningFilled16' class=(add @root.prefix '--file--invalid')}}
+            {{ carbon-icon 'Close16' class=(add @root.prefix '--file--close') }}
+            {{/if}}
+          </span>
+        </div>
+        {{#if componentsX}}
+        <div class="{{@root.prefix}}--form-requirement">
+          File size exceeds limit
+        </div>
+        {{/if}}
+      </div>
+      <div class="{{@root.prefix}}--file__selected-file">
+        <p class="{{@root.prefix}}--file-filename">color.jpeg</p>
+        <span data-for="your-file-importer-id-here" class="{{@root.prefix}}--file__state-container">
+          {{#if componentsX}}
+          <div class="{{@root.prefix}}--inline-loading__animation">
+            <div data-inline-loading-spinner="" class="{{@root.prefix}}--loading {{@root.prefix}}--loading--small">
+              <svg class="{{@root.prefix}}--loading__svg" viewBox="-75 -75 150 150">
+                <circle class="{{@root.prefix}}--loading__background" cx="0" cy="0" r="37.5"></circle>
+                <circle class="{{@root.prefix}}--loading__stroke" cx="0" cy="0" r="37.5"></circle>
+              </svg>
+            </div>
+            <svg data-inline-loading-finished="" hidden=""
+              class="{{@root.prefix}}--inline-loading__checkmark-container {{@root.prefix}}--inline-loading__svg"
+              xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 10">
+              <polyline class="{{@root.prefix}}--inline-loading__checkmark" points="0.74 3.4 3.67 6.34 9.24 0.74">
+              </polyline>
+            </svg>
+          </div>
+          {{/if}}
+        </span>
+      </div>
+      {{/if}}
   </div>
 </div>