Update et upgrade by codex

frontend/src/components/CollaborativeInput.vue

@@ -10,24 +10,22 @@ const prompt = ref('')
 const contextFile = ref(null)
 const agentCount = ref(7)
 const aiProvider = ref('mistral')
+const documentFormat = ref('md')
 const isCreating = ref(false)
-const previousSessions = ref([])
-const loadingPreviousSessions = ref(false)
 const showAllSessions = ref(false)
-const showArchives = ref(false)
 const sessionStatusFilter = ref('all') // 'all', 'completed', 'ongoing', 'created'
 const searchQuery = ref('')
+const isFetchingSessions = ref(false)
 
 onMounted(async () => {
-  loadingPreviousSessions.value = true
+  if (collaborationStore.sessionsLoaded.value) return
+  isFetchingSessions.value = true
   try {
-    const response = await fetch('/api/collaborate')
+    await collaborationStore.fetchSessions()
-    const data = await response.json()
-    previousSessions.value = data.sessions || []
   } catch (error) {
     console.error('Error loading previous sessions:', error)
   } finally {
-    loadingPreviousSessions.value = false
+    isFetchingSessions.value = false
   }
 })
 
@@ -35,6 +33,8 @@ const handleOpenSession = (sessionId) => {
   emit('session-created', { sessionId })
 }
 
+const sessions = computed(() => collaborationStore.sessions.value)
+
 const agentOptions = computed(() => {
   return Array.from({ length: 48 }, (_, i) => ({
     value: i + 3,
@@ -43,7 +43,7 @@ const agentOptions = computed(() => {
 })
 
 const filteredSessions = computed(() => {
-  let filtered = previousSessions.value
+  let filtered = sessions.value
 
   if (sessionStatusFilter.value !== 'all') {
     filtered = filtered.filter(s => s.status === sessionStatusFilter.value)
@@ -65,11 +65,11 @@ const displayedSessions = computed(() => {
 })
 
 const completedCount = computed(() => {
-  return previousSessions.value.filter(s => s.status === 'completed').length
+  return sessions.value.filter(s => s.status === 'completed').length
 })
 
 const ongoingCount = computed(() => {
-  return previousSessions.value.filter(s => s.status === 'ongoing').length
+  return sessions.value.filter(s => s.status === 'ongoing').length
 })
 
 const handleFileSelect = (event) => {
@@ -108,7 +108,7 @@ const handleCreateSession = async () => {
     // Always use 'md' format for output
     const session = await collaborationStore.createSession(
       finalPrompt,
-      'md',
+      documentFormat.value,
       agentCount.value,
       aiProvider.value
     )
@@ -120,6 +120,7 @@ const handleCreateSession = async () => {
     contextFile.value = null
     agentCount.value = 7
     aiProvider.value = 'mistral'
+    documentFormat.value = 'md'
   } catch (error) {
     alert(`Error creating session: ${collaborationStore.error}`)
   } finally {
@@ -150,7 +151,11 @@ const removeFile = () => {
       </header>
 
       <!-- Quick Access Section -->
-      <div v-if="previousSessions.length > 0" class="quick-access-section">
+      <div v-if="isFetchingSessions" class="loading-sessions">
+        Loading previous sessions...
+      </div>
+
+      <div v-else-if="sessions.length > 0" class="quick-access-section">
         <div class="stats-bar">
           <div class="stat">
             <span class="stat-label">Completed</span>
@@ -162,7 +167,7 @@ const removeFile = () => {
           </div>
           <div class="stat">
             <span class="stat-label">Total</span>
-            <span class="stat-value">{{ previousSessions.length }}</span>
+            <span class="stat-value">{{ sessions.length }}</span>
           </div>
         </div>
 
@@ -183,7 +188,7 @@ const removeFile = () => {
             class="filter-btn"
             :class="{ active: sessionStatusFilter === 'all' }"
           >
-            All Sessions ({{ previousSessions.length }})
+            All Sessions ({{ sessions.length }})
           </button>
           <button
             @click="sessionStatusFilter = 'completed'"
@@ -237,7 +242,7 @@ const removeFile = () => {
       </div>
 
       <!-- Divider -->
-      <div v-if="previousSessions.length > 0" class="divider">
+      <div v-if="sessions.length > 0" class="divider">
         <span>Or start a new session</span>
       </div>
 
@@ -312,6 +317,14 @@ const removeFile = () => {
             </select>
             <p class="hint">Choose the AI model for specialists.</p>
           </div>
+          <div class="form-group">
+            <label for="format" class="label">Document Format</label>
+            <select v-model="documentFormat" id="format" class="select">
+              <option value="md">Markdown (.md)</option>
+              <option value="txt">Plain Text (.txt)</option>
+            </select>
+            <p class="hint">Markdown recommended for structured documents.</p>
+          </div>
         </div>
 
         <!-- Info Box -->
@@ -624,6 +637,17 @@ const removeFile = () => {
   cursor: not-allowed;
 }
 
+.loading-sessions {
+  margin-bottom: 2rem;
+  padding: 1rem;
+  text-align: center;
+  color: rgba(255, 255, 255, 0.7);
+  background: rgba(255, 255, 255, 0.05);
+  border: 1px solid rgba(255, 255, 255, 0.08);
+  border-radius: 12px;
+  backdrop-filter: blur(8px);
+}
+
 .file-input-wrapper {
   position: relative;
   margin-bottom: 1rem;

frontend/src/components/CollaborativeSession.vue

@@ -80,11 +80,19 @@ const handleWebSocketMessage = (message) => {
   if (message.type === 'initial_document_created') {
     sessionStarted.value = true
     collaborationStore.currentDocument = message.content
+    collaborationStore.currentRound = 0
+    if (collaborationStore.currentSession) {
+      collaborationStore.currentSession.status = 'ongoing'
+      collaborationStore.currentSession.currentDocument = message.content
+    }
     currentWorkingAgent.value = null
     currentAgentThinking.value = ''
     scheduleNextRound(2000)
   } else if (message.type === 'document_modified') {
     collaborationStore.currentDocument = message.content
+    if (collaborationStore.currentSession) {
+      collaborationStore.currentSession.currentDocument = message.content
+    }
   } else if (message.type === 'agent_working') {
     currentWorkingAgent.value = message.agentName
     currentAgentThinking.value = ''
@@ -92,11 +100,17 @@ const handleWebSocketMessage = (message) => {
     currentAgentThinking.value = message.thinking || ''
   } else if (message.type === 'round_complete') {
     isRunningRound.value = false
-    collaborationStore.conversationHistory.push({
+    const roundEntry = {
       roundNumber: message.roundNumber,
       agentsMadeChanges: message.agentsMadeChanges,
       timestamp: Date.now()
-    })
+    }
+    collaborationStore.conversationHistory.push(roundEntry)
+    if (collaborationStore.currentSession) {
+      const history = collaborationStore.currentSession.conversationHistory || []
+      collaborationStore.currentSession.conversationHistory = [...history, roundEntry]
+    }
+    collaborationStore.currentRound = message.roundNumber
     currentWorkingAgent.value = null
     currentAgentThinking.value = ''
 
@@ -116,6 +130,9 @@ const handleWebSocketMessage = (message) => {
   } else if (message.type === 'session_completed') {
     currentWorkingAgent.value = null
     isAutoRunning.value = false
+    if (collaborationStore.currentSession) {
+      collaborationStore.currentSession.status = 'completed'
+    }
   }
 }
 
@@ -237,6 +254,10 @@ function formatAgentName(agent) {
         <span class="hand">✋</span>
       </div>
       <div class="agent-name-working">{{ formatAgentName(currentWorkingAgent) }}</div>
+      <div class="agent-thinking">
+        <span v-if="currentAgentThinking">{{ currentAgentThinking }}</span>
+        <span v-else>Analyzing the document...</span>
+      </div>
     </div>
 
     <!-- Convergence Message -->
@@ -461,6 +482,16 @@ function formatAgentName(agent) {
   font-weight: 600;
 }
 
+.agent-thinking {
+  flex: 1;
+  font-size: 0.95rem;
+  color: rgba(255, 255, 255, 0.75);
+  background: rgba(102, 126, 234, 0.08);
+  border-radius: 12px;
+  padding: 0.75rem 1rem;
+  line-height: 1.4;
+}
+
 .convergence-message {
   display: flex;
   align-items: center;

frontend/src/components/DocumentViewer.vue

@@ -1,7 +1,8 @@
 <script setup>
-import { computed } from 'vue'
+import { computed, onMounted, watch, ref, nextTick } from 'vue'
 import { marked } from 'marked'
 import hljs from 'highlight.js'
+import mermaid from 'mermaid'
 
 const props = defineProps({
   document: {
@@ -23,22 +24,28 @@ marked.setOptions({
 
 const renderer = new marked.Renderer()
 
-// Override code block rendering to add syntax highlighting
+// Configure mermaid once
-renderer.code = ({ text, lang }) => {
+mermaid.initialize({
-  const language = lang || 'plain'
+  startOnLoad: false,
-  let highlighted = text
+  theme: 'dark',
+  securityLevel: 'loose'
+})
 
-  if (hljs.getLanguage(language)) {
+// Override code block rendering to handle Mermaid and syntax highlighting
-    highlighted = hljs.highlight(text, { language }).value
+renderer.code = ({ text, lang }) => {
-  } else {
+  if ((lang || '').toLowerCase() === 'mermaid') {
-    highlighted = hljs.highlight(text, { language: 'plain' }).value
+    return `<div class="mermaid">${text}</div>`
   }
 
+  const language = lang && hljs.getLanguage(lang) ? lang : 'plaintext'
+  const highlighted = hljs.highlight(text, { language }).value
   return `<pre><code class="hljs language-${language}">${highlighted}</code></pre>`
 }
 
 marked.setOptions({ renderer })
 
+const containerRef = ref(null)
+
 const renderedContent = computed(() => {
   if (!props.document) {
     return '<p class="empty-state">No document content yet. Start the session to begin collaboration.</p>'
@@ -57,18 +64,40 @@ const renderedContent = computed(() => {
     return `<pre><code>${escaped}</code></pre>`
   }
 })
+
+async function renderMermaid() {
+  await nextTick()
+  if (!containerRef.value) return
+
+  const nodes = containerRef.value.querySelectorAll('.mermaid')
+  if (!nodes.length) return
+
+  try {
+    await mermaid.run({ nodes })
+  } catch (error) {
+    console.error('Mermaid render error:', error)
+  }
+}
+
+onMounted(() => {
+  renderMermaid()
+})
+
+watch(() => [props.document, props.format], () => {
+  renderMermaid()
+})
 </script>
 
 <template>
   <div class="document-viewer">
     <div class="document-container" :class="`format-${format}`">
-      <div v-html="renderedContent" class="document-content"></div>
+      <div ref="containerRef" v-html="renderedContent" class="document-content"></div>
     </div>
   </div>
 </template>
 
 <style scoped>
-:import 'highlight.js/styles/atom-one-dark.css';
+@import 'highlight.js/styles/atom-one-dark.css';
 
 .document-viewer {
   width: 100%;

frontend/src/stores/collaboration.js

@@ -9,9 +9,36 @@ export const useCollaborationStore = defineStore('collaboration', () => {
   const currentDocument = ref('')
   const currentRound = ref(0)
   const conversationHistory = ref([])
+  const sessionsLoaded = ref(false)
 
   const API_URL = import.meta.env.VITE_API_URL || 'http://localhost:3000'
 
+  /**
+   * Fetch recent collaborative sessions
+   */
+  async function fetchSessions() {
+    if (loading.value) return
+    loading.value = true
+    error.value = null
+
+    try {
+      const response = await fetch(`${API_URL}/api/collaborate`)
+      if (!response.ok) {
+        throw new Error('Failed to fetch sessions')
+      }
+
+      const data = await response.json()
+      sessions.value = data.sessions || []
+      sessionsLoaded.value = true
+      return sessions.value
+    } catch (err) {
+      error.value = err.message
+      throw err
+    } finally {
+      loading.value = false
+    }
+  }
+
   /**
    * Create a new collaborative session
    */
@@ -39,7 +66,8 @@ export const useCollaborationStore = defineStore('collaboration', () => {
 
       const data = await response.json()
       currentSession.value = data
-      sessions.value.unshift(data)
+      sessions.value = [data, ...sessions.value.filter(s => s.sessionId !== data.sessionId)]
+      sessionsLoaded.value = true
 
       return data
     } catch (err) {
@@ -153,7 +181,24 @@ export const useCollaborationStore = defineStore('collaboration', () => {
         throw new Error('Failed to complete session')
       }
 
-      return await response.json()
+      const data = await response.json()
+
+      if (currentSession.value && currentSession.value.sessionId === sessionId) {
+        currentSession.value = {
+          ...currentSession.value,
+          status: 'completed',
+          completedAt: new Date().toISOString()
+        }
+      }
+
+      sessions.value = sessions.value.map(session => {
+        if (session.sessionId === sessionId) {
+          return { ...session, status: 'completed', completedAt: new Date().toISOString() }
+        }
+        return session
+      })
+
+      return data
     } catch (err) {
       error.value = err.message
       throw err
@@ -191,11 +236,13 @@ export const useCollaborationStore = defineStore('collaboration', () => {
   return {
     currentSession,
     sessions,
+    sessionsLoaded,
     loading,
     error,
     currentDocument,
     currentRound,
     conversationHistory,
+    fetchSessions,
     createSession,
     startSession,
     runRound,