♻️ Simplify text bubble content shape

Remove html and plainText field because it was redundant

Closes #386

packages/embeds/js/src/components/bubbles/HostBubble.tsx

@@ -30,7 +30,7 @@ export const HostBubble = (props: Props) => {
     <Switch>
       <Match when={props.message.type === BubbleBlockType.TEXT}>
         <TextBubble
-          content={props.message.content as Omit<TextBubbleContent, 'richText'>}
+          content={props.message.content as TextBubbleContent}
           typingEmulation={props.typingEmulation}
           onTransitionEnd={onTransitionEnd}
         />

packages/embeds/js/src/features/blocks/bubbles/textBubble/components/TextBubble.tsx

@@ -1,10 +1,12 @@
 import { TypingBubble } from '@/components'
 import type { TextBubbleContent, TypingEmulation } from '@typebot.io/schemas'
-import { createSignal, onCleanup, onMount } from 'solid-js'
-import { computeTypingDuration } from '../utils/computeTypingDuration'
+import { For, createSignal, onCleanup, onMount } from 'solid-js'
+import { computeTypingDuration } from '../helpers/computeTypingDuration'
+import { PlateBlock } from './plate/PlateBlock'
+import { computePlainText } from '../helpers/convertRichTextToPlainText'
 
 type Props = {
-  content: Pick<TextBubbleContent, 'html' | 'plainText'>
+  content: TextBubbleContent
   typingEmulation: TypingEmulation
   onTransitionEnd: () => void
 }
@@ -32,11 +34,12 @@ export const TextBubble = (props: Props) => {
 
   onMount(() => {
     if (!isTyping) return
+    const plainText = computePlainText(props.content.richText)
     const typingDuration =
       props.typingEmulation?.enabled === false
         ? 0
         : computeTypingDuration(
-            props.content.plainText,
+            plainText,
             props.typingEmulation ?? defaultTypingEmulation
           )
     typingTimeout = setTimeout(onTypingEnd, typingDuration)
@@ -60,13 +63,16 @@ export const TextBubble = (props: Props) => {
           >
             {isTyping() && <TypingBubble />}
           </div>
-          <p
+          <div
             class={
               'overflow-hidden text-fade-in mx-4 my-2 whitespace-pre-wrap slate-html-container relative text-ellipsis ' +
               (isTyping() ? 'opacity-0 h-6' : 'opacity-100 h-full')
             }
-            innerHTML={props.content.html}
-          />
+          >
+            <For each={props.content.richText}>
+              {(element) => <PlateBlock element={element} />}
+            </For>
+          </div>
         </div>
       </div>
     </div>

packages/embeds/js/src/features/blocks/bubbles/textBubble/components/plate/PlateBlock.tsx

@@ -0,0 +1,30 @@
+import type { TElement, TText, TDescendant } from '@udecode/plate-common'
+import { PlateText, PlateTextProps } from './PlateText'
+import { For, Match, Show, Switch } from 'solid-js'
+
+type Props = { element: TElement | TText }
+
+export const PlateBlock = (props: Props) => (
+  <Show
+    when={!props.element.text}
+    fallback={<PlateText {...(props.element as PlateTextProps)} />}
+  >
+    <Switch
+      fallback={
+        <div>
+          <For each={props.element.children as TDescendant[]}>
+            {(child) => <PlateBlock element={child} />}
+          </For>
+        </div>
+      }
+    >
+      <Match when={props.element.type === 'a'}>
+        <a href={props.element.url as string} target="_blank" class="slate-a">
+          <For each={props.element.children as TDescendant[]}>
+            {(child) => <PlateBlock element={child} />}
+          </For>
+        </a>
+      </Match>
+    </Switch>
+  </Show>
+)

packages/embeds/js/src/features/blocks/bubbles/textBubble/components/plate/PlateText.tsx

@@ -0,0 +1,30 @@
+import { Show } from 'solid-js'
+
+export type PlateTextProps = {
+  text: string
+  bold?: boolean
+  italic?: boolean
+  underline?: boolean
+}
+
+const computeClassNames = (
+  bold: boolean | undefined,
+  italic: boolean | undefined,
+  underline: boolean | undefined
+) => {
+  let className = ''
+  if (bold) className += 'slate-bold'
+  if (italic) className += ' slate-italic'
+  if (underline) className += ' slate-underline'
+  return className
+}
+
+export const PlateText = (props: PlateTextProps) => (
+  <Show
+    when={computeClassNames(props.bold, props.italic, props.underline)}
+    keyed
+    fallback={<>{props.text}</>}
+  >
+    {(className) => <span class={className}>{props.text}</span>}
+  </Show>
+)

packages/embeds/js/src/features/blocks/bubbles/textBubble/helpers/convertRichTextToPlainText.ts

@@ -0,0 +1,9 @@
+import type { TDescendant } from '@udecode/plate-common'
+
+export const computePlainText = (elements: TDescendant[]): string =>
+  elements
+    .map(
+      (element) =>
+        element.text ?? computePlainText(element.children as TDescendant[])
+    )
+    .join('')