refactor: consolidate finance workflow modules

web/src/composables/workbenchAiMode/useWorkbenchAiMessageExpansion.js

@@ -0,0 +1,95 @@
+import { nextTick } from 'vue'
+
+import { normalizeInlineAttachmentOcrDetails } from './workbenchAiMessageModel.js'
+
+export function useWorkbenchAiMessageExpansion({
+  attachmentOcrExpandedMessageIds,
+  inlineConversationAutoScrollPinned,
+  scrollInlineConversationToBottom,
+  thinkingCollapsedMessageIds,
+  thinkingExpandedMessageIds
+}) {
+  function resolveInlineThinkingEvents(message) {
+    return Array.isArray(message?.stewardPlan?.thinkingEvents) ? message.stewardPlan.thinkingEvents : []
+  }
+
+  function hasInlineThinking(message) {
+    return resolveInlineThinkingEvents(message).length > 0
+  }
+
+  function isInlineThinkingExpanded(message) {
+    if (!message?.id) {
+      return Boolean(message?.pending)
+    }
+    if (thinkingCollapsedMessageIds.value.has(message.id)) {
+      return false
+    }
+    return Boolean(message.pending || thinkingExpandedMessageIds.value.has(message.id))
+  }
+
+  function toggleInlineThinking(message) {
+    if (!message?.id) {
+      return
+    }
+    const nextExpandedIds = new Set(thinkingExpandedMessageIds.value)
+    const nextCollapsedIds = new Set(thinkingCollapsedMessageIds.value)
+    if (isInlineThinkingExpanded(message)) {
+      nextExpandedIds.delete(message.id)
+      nextCollapsedIds.add(message.id)
+    } else {
+      nextCollapsedIds.delete(message.id)
+      nextExpandedIds.add(message.id)
+    }
+    thinkingExpandedMessageIds.value = nextExpandedIds
+    thinkingCollapsedMessageIds.value = nextCollapsedIds
+  }
+
+  function hasInlineAttachmentOcrDetails(message = {}) {
+    const details = normalizeInlineAttachmentOcrDetails(message?.attachmentOcrDetails || null)
+    return Boolean(details?.documents?.length || details?.fileNames?.length)
+  }
+
+  function resolveInlineAttachmentOcrDocuments(message = {}) {
+    return normalizeInlineAttachmentOcrDetails(message?.attachmentOcrDetails || null)?.documents || []
+  }
+
+  function resolveInlineAttachmentOcrFileCount(message = {}) {
+    const details = normalizeInlineAttachmentOcrDetails(message?.attachmentOcrDetails || null)
+    return Math.max(details?.documents?.length || 0, details?.fileNames?.length || 0)
+  }
+
+  function isInlineAttachmentOcrExpanded(message = {}) {
+    return Boolean(message?.id && attachmentOcrExpandedMessageIds.value.has(message.id))
+  }
+
+  function toggleInlineAttachmentOcrDetails(message = {}, forceExpanded = null) {
+    if (!message?.id || !hasInlineAttachmentOcrDetails(message)) {
+      return
+    }
+    const nextExpandedIds = new Set(attachmentOcrExpandedMessageIds.value)
+    const shouldExpand = forceExpanded === null
+      ? !nextExpandedIds.has(message.id)
+      : Boolean(forceExpanded)
+    if (shouldExpand) {
+      nextExpandedIds.add(message.id)
+    } else {
+      nextExpandedIds.delete(message.id)
+    }
+    attachmentOcrExpandedMessageIds.value = nextExpandedIds
+    nextTick(() => {
+      scrollInlineConversationToBottom({ force: inlineConversationAutoScrollPinned.value })
+    })
+  }
+
+  return {
+    hasInlineAttachmentOcrDetails,
+    hasInlineThinking,
+    isInlineAttachmentOcrExpanded,
+    isInlineThinkingExpanded,
+    resolveInlineAttachmentOcrDocuments,
+    resolveInlineAttachmentOcrFileCount,
+    resolveInlineThinkingEvents,
+    toggleInlineAttachmentOcrDetails,
+    toggleInlineThinking
+  }
+}