feat: Add new message bubbles (#10481)

---------

Co-authored-by: Pranav <pranavrajs@gmail.com>

app/javascript/dashboard/components-next/message/bubbles/Base.vue

@@ -0,0 +1,90 @@
+<script setup>
+import { computed } from 'vue';
+
+import { emitter } from 'shared/helpers/mitt';
+import { useMessageContext } from '../provider.js';
+import { useI18n } from 'vue-i18n';
+
+import { BUS_EVENTS } from 'shared/constants/busEvents';
+import { MESSAGE_VARIANTS, ORIENTATION } from '../constants';
+
+const { variant, orientation, inReplyTo } = useMessageContext();
+const { t } = useI18n();
+
+const varaintBaseMap = {
+  [MESSAGE_VARIANTS.AGENT]: 'bg-n-solid-blue text-n-slate-12',
+  [MESSAGE_VARIANTS.PRIVATE]:
+    'bg-n-solid-amber text-n-amber-12 [&_.prosemirror-mention-node]:font-semibold',
+  [MESSAGE_VARIANTS.USER]: 'bg-n-slate-4 text-n-slate-12',
+  [MESSAGE_VARIANTS.ACTIVITY]: 'bg-n-alpha-1 text-n-slate-11 text-sm',
+  [MESSAGE_VARIANTS.BOT]: 'bg-n-solid-iris text-n-slate-12',
+  [MESSAGE_VARIANTS.TEMPLATE]: 'bg-n-solid-iris text-n-slate-12',
+  [MESSAGE_VARIANTS.ERROR]: 'bg-n-ruby-4 text-n-ruby-12',
+  [MESSAGE_VARIANTS.EMAIL]: 'bg-n-alpha-2 w-full',
+  [MESSAGE_VARIANTS.UNSUPPORTED]:
+    'bg-n-solid-amber/70 border border-dashed border-n-amber-12 text-n-amber-12',
+};
+
+const orientationMap = {
+  [ORIENTATION.LEFT]: 'rounded-xl rounded-bl-sm',
+  [ORIENTATION.RIGHT]: 'rounded-xl rounded-br-sm',
+  [ORIENTATION.CENTER]: 'rounded-md',
+};
+
+const messageClass = computed(() => {
+  const classToApply = [varaintBaseMap[variant.value]];
+
+  if (variant.value !== MESSAGE_VARIANTS.ACTIVITY) {
+    classToApply.push(orientationMap[orientation.value]);
+  } else {
+    classToApply.push('rounded-lg');
+  }
+
+  return classToApply;
+});
+
+const scrollToMessage = () => {
+  emitter.emit(BUS_EVENTS.SCROLL_TO_MESSAGE, {
+    messageId: this.message.id,
+  });
+};
+
+const previewMessage = computed(() => {
+  if (!inReplyTo) return '';
+
+  const { content, attachments } = inReplyTo;
+
+  if (content) return content;
+  if (attachments?.length) {
+    const firstAttachment = attachments[0];
+    const fileType = firstAttachment.fileType ?? firstAttachment.file_type;
+
+    return t(`CHAT_LIST.ATTACHMENTS.${fileType}.CONTENT`);
+  }
+
+  return t('CONVERSATION.REPLY_MESSAGE_NOT_FOUND');
+});
+</script>
+
+<template>
+  <div
+    class="text-sm min-w-32 break-words"
+    :class="[
+      messageClass,
+      {
+        'max-w-md': variant !== MESSAGE_VARIANTS.EMAIL,
+      },
+    ]"
+  >
+    <div
+      v-if="inReplyTo"
+      class="bg-n-alpha-black1 rounded-lg p-2"
+      @click="scrollToMessage"
+    >
+      <span class="line-clamp-2">
+        {{ previewMessage }}
+      </span>
+    </div>
+    <slot />
+  </div>
+</template>