feat(dashboard): tableau de bord Second Brain configurable avec chargement progressif

Briefing granulaire, pistes rapides puis enrichissement async, layout persisté v5, suggestions agents, intégration Gmail et navigation sidebar alignée sur /home. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-14 16:50:53 +00:00
parent d38a99586b
commit 30da592ba2
62 changed files with 7741 additions and 335 deletions
--- a/memento-note/app/api/briefing/paths/route.ts
+++ b/memento-note/app/api/briefing/paths/route.ts
@@ -0,0 +1,204 @@
+import { NextResponse } from 'next/server'
+import { auth } from '@/auth'
+import prisma from '@/lib/prisma'
+import { agentSuggestionService } from '@/lib/ai/services/agent-suggestion.service'
+import { bridgeNotesService } from '@/lib/ai/services/bridge-notes.service'
+import { buildDashboardPaths, buildOpenLoops } from '@/lib/dashboard/paths.service'
+import { hasUserAiConsent } from '@/lib/consent/server-consent'
+import { getSystemConfig } from '@/lib/config'
+import { getChatProvider } from '@/lib/ai/factory'
+
+function excerptNoteContent(content: string | null | undefined, max = 200): string {
+  if (!content) return ''
+  const plain = content.replace(/<[^>]+>/g, ' ').replace(/&nbsp;/g, ' ').replace(/\s+/g, ' ').trim()
+  if (plain.length <= max) return plain
+  return `${plain.slice(0, max)}…`
+}
+
+interface PathsBriefingSnapshot {
+  recentNote?: {
+    id: string
+    title: string | null
+    content: string
+    notebookId: string | null
+  } | null
+  inboxCount?: number
+  dueFlashcards?: number
+  insights?: Array<{
+    id: string
+    insight: string
+    score: number
+    viewed: boolean
+    note1: { id: string; title: string | null }
+    note2: { id: string; title: string | null }
+    note1Excerpt?: string
+    note2Excerpt?: string
+  }>
+  bridgeSuggestions?: Array<{
+    clusterAId: number
+    clusterBId: number
+    clusterAName: string
+    clusterBName: string
+    suggestedTitle: string
+    suggestedContent: string
+    justification: string
+  }>
+  agentSuggestions?: Array<{
+    id: string
+    topic: string
+    reason: string
+    clusterId: number | null
+  }>
+  includeOpenLoops?: boolean
+}
+
+async function resolvePathsPayload(userId: string, snapshot?: PathsBriefingSnapshot | null) {
+  const now = new Date()
+  const hasSnapshot = !!snapshot?.recentNote
+
+  const needsAgents = !snapshot?.agentSuggestions
+  const needsBridges = !snapshot?.bridgeSuggestions
+  const needsInsights = !snapshot?.insights
+  const needsCounts = snapshot?.inboxCount === undefined || snapshot?.dueFlashcards === undefined
+  const needsFocusNote = !snapshot?.recentNote
+
+  const [
+    aiConsent,
+    aiSettings,
+    systemConfig,
+    recentNotes,
+    inboxCount,
+    dueFlashcards,
+    unviewedInsights,
+    agentSuggestions,
+    bridgeSuggestions,
+  ] = await Promise.all([
+    hasUserAiConsent(),
+    prisma.userAISettings.findUnique({
+      where: { userId },
+      select: { memoryEcho: true },
+    }),
+    getSystemConfig(),
+    needsFocusNote
+      ? prisma.note.findMany({
+          where: { userId, trashedAt: null, isArchived: false },
+          select: { id: true, title: true, content: true, notebookId: true, updatedAt: true },
+          orderBy: { updatedAt: 'desc' },
+          take: 1,
+        })
+      : Promise.resolve([]),
+    needsCounts
+      ? prisma.note.count({
+          where: { userId, notebookId: null, isArchived: false, trashedAt: null },
+        })
+      : Promise.resolve(snapshot!.inboxCount!),
+    needsCounts
+      ? prisma.flashcard.count({
+          where: { deck: { userId }, nextReviewAt: { lte: now } },
+        })
+      : Promise.resolve(snapshot!.dueFlashcards!),
+    needsInsights
+      ? prisma.memoryEchoInsight.findMany({
+          where: { userId, dismissed: false },
+          select: {
+            id: true, insight: true, similarityScore: true, viewed: true,
+            note1: { select: { id: true, title: true, content: true } },
+            note2: { select: { id: true, title: true, content: true } },
+          },
+          orderBy: { insightDate: 'desc' },
+          take: 5,
+        }).catch(() => [])
+      : Promise.resolve([]),
+    needsAgents
+      ? agentSuggestionService.getPending(userId, 3).catch(() => [])
+      : Promise.resolve([]),
+    needsBridges
+      ? bridgeNotesService.getBridgeSuggestions(userId).catch(() => [])
+      : Promise.resolve([]),
+  ])
+
+  const aiProviderReady = !!getChatProvider(systemConfig)
+  const memoryEchoEnabled = aiSettings?.memoryEcho ?? true
+  const aiActive = aiConsent && aiProviderReady && memoryEchoEnabled
+
+  const focusNotes = hasSnapshot && snapshot?.recentNote
+    ? [{
+        ...snapshot.recentNote,
+        updatedAt: now,
+      }]
+    : recentNotes
+
+  const insights = snapshot?.insights ?? unviewedInsights.map(i => ({
+    id: i.id,
+    insight: i.insight,
+    score: i.similarityScore,
+    viewed: i.viewed,
+    note1: { id: i.note1.id, title: i.note1.title },
+    note2: { id: i.note2.id, title: i.note2.title },
+    note1Excerpt: excerptNoteContent(i.note1.content),
+    note2Excerpt: excerptNoteContent(i.note2.content),
+  }))
+
+  const resolvedBridges = snapshot?.bridgeSuggestions
+    ?? bridgeSuggestions.slice(0, 3).map(s => ({
+      clusterAId: s.clusterAId,
+      clusterBId: s.clusterBId,
+      clusterAName: s.clusterAName,
+      clusterBName: s.clusterBName,
+      suggestedTitle: s.suggestedTitle,
+      suggestedContent: s.suggestedContent,
+      justification: s.justification,
+    }))
+
+  const resolvedAgents = snapshot?.agentSuggestions
+    ?? agentSuggestions.map(s => ({
+      id: s.id,
+      topic: s.topic,
+      reason: s.reason,
+      clusterId: s.clusterId,
+    }))
+
+  const paths = await buildDashboardPaths({
+    userId,
+    aiActive,
+    recentNotes: focusNotes,
+    inboxCount: needsCounts ? inboxCount : snapshot!.inboxCount!,
+    dueFlashcards: needsCounts ? dueFlashcards : snapshot!.dueFlashcards!,
+    insights,
+    bridgeSuggestions: resolvedBridges,
+    agentSuggestions: resolvedAgents,
+  }).catch(() => [])
+
+  const openLoops = snapshot?.includeOpenLoops === false
+    ? []
+    : await buildOpenLoops(userId).catch(() => [])
+
+  return { paths, openLoops }
+}
+
+/**
+ * GET /api/briefing/paths — pistes enrichies (fallback sans snapshot client).
+ */
+export async function GET() {
+  const session = await auth()
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  const payload = await resolvePathsPayload(session.user.id)
+  return NextResponse.json(payload)
+}
+
+/**
+ * POST /api/briefing/paths — enrichissement avec snapshot briefing (évite re-fetch agents/ponts).
+ */
+export async function POST(request: Request) {
+  const session = await auth()
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  const snapshot = await request.json().catch(() => null) as PathsBriefingSnapshot | null
+  const payload = await resolvePathsPayload(session.user.id, snapshot)
+  return NextResponse.json(payload)
+}
--- a/memento-note/app/api/briefing/route.ts
+++ b/memento-note/app/api/briefing/route.ts
@@ -0,0 +1,240 @@
+import { NextResponse } from 'next/server'
+import { auth } from '@/auth'
+import prisma from '@/lib/prisma'
+import { agentSuggestionService } from '@/lib/ai/services/agent-suggestion.service'
+import { bridgeNotesService } from '@/lib/ai/services/bridge-notes.service'
+import { gmailScannerService } from '@/lib/integrations/gmail-scanner.service'
+import { hasUserAiConsent } from '@/lib/consent/server-consent'
+import { getSystemConfig } from '@/lib/config'
+import { getChatProvider } from '@/lib/ai/factory'
+
+function excerptNoteContent(content: string | null | undefined, max = 200): string {
+  if (!content) return ''
+  const plain = content.replace(/<[^>]+>/g, ' ').replace(/&nbsp;/g, ' ').replace(/\s+/g, ' ').trim()
+  if (plain.length <= max) return plain
+  return `${plain.slice(0, max)}…`
+}
+
+async function fetchWritingActivity(userId: string, since: Date) {
+  const rows = await prisma.$queryRaw<Array<{ date: string; count: number }>>`
+    SELECT to_char("updatedAt" AT TIME ZONE 'UTC', 'YYYY-MM-DD') AS date,
+           COUNT(*)::int AS count
+    FROM "Note"
+    WHERE "userId" = ${userId}
+      AND "trashedAt" IS NULL
+      AND "updatedAt" >= ${since}
+    GROUP BY 1
+    ORDER BY 1 ASC
+  `
+  return rows.map(r => ({ date: r.date, count: Number(r.count) }))
+}
+
+/**
+ * GET /api/briefing — agrégat rapide pour le tableau de bord.
+ * Pas de génération IA synchrone ; les pistes sont dans GET /api/briefing/paths.
+ */
+export async function GET() {
+  const session = await auth()
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  const userId = session.user.id
+  const now = new Date()
+  const ninetyDaysAgo = new Date(now)
+  ninetyDaysAgo.setDate(ninetyDaysAgo.getDate() - 90)
+
+  const [aiConsent, aiSettings, systemConfig] = await Promise.all([
+    hasUserAiConsent(),
+    prisma.userAISettings.findUnique({
+      where: { userId },
+      select: { memoryEcho: true },
+    }),
+    getSystemConfig(),
+  ])
+  const aiProviderReady = !!getChatProvider(systemConfig)
+  const memoryEchoEnabled = aiSettings?.memoryEcho ?? true
+  const aiActive = aiConsent && aiProviderReady && memoryEchoEnabled
+
+  const [
+    recentNotes,
+    inboxCount,
+    dueFlashcards,
+    upcomingReminders,
+    unviewedInsights,
+    recentAgentActions,
+    pinnedNotes,
+    writingActivity,
+    gmailStatus,
+    agentSuggestions,
+    bridgeSuggestions,
+  ] = await Promise.all([
+    prisma.note.findMany({
+      where: { userId, trashedAt: null, isArchived: false },
+      select: {
+        id: true, title: true, content: true, color: true,
+        notebookId: true, updatedAt: true, createdAt: true,
+      },
+      orderBy: { updatedAt: 'desc' },
+      take: 6,
+    }),
+
+    prisma.note.count({
+      where: { userId, notebookId: null, isArchived: false, trashedAt: null },
+    }),
+
+    prisma.flashcard.count({
+      where: { deck: { userId }, nextReviewAt: { lte: now } },
+    }),
+
+    prisma.note.findMany({
+      where: {
+        userId, reminder: { gte: now }, isReminderDone: false, trashedAt: null,
+      },
+      select: { id: true, title: true, reminder: true, notebookId: true },
+      orderBy: { reminder: 'asc' },
+      take: 5,
+    }),
+
+    prisma.memoryEchoInsight.findMany({
+      where: { userId, viewed: false, dismissed: false },
+      select: {
+        id: true, insight: true, similarityScore: true,
+        insightDate: true, viewed: true,
+        note1: { select: { id: true, title: true, content: true } },
+        note2: { select: { id: true, title: true, content: true } },
+      },
+      orderBy: { insightDate: 'desc' },
+      take: 5,
+    }).catch(() => []),
+
+    prisma.agentAction.findMany({
+      where: {
+        agent: { userId },
+        status: 'completed',
+        createdAt: { gte: new Date(now.getTime() - 48 * 60 * 60 * 1000) },
+      },
+      select: {
+        id: true, result: true, createdAt: true,
+        agent: { select: { id: true, name: true, type: true } },
+      },
+      orderBy: { createdAt: 'desc' },
+      take: 3,
+    }).catch(() => []),
+
+    prisma.note.findMany({
+      where: { userId, isPinned: true, trashedAt: null, isArchived: false },
+      select: { id: true, title: true, notebookId: true, updatedAt: true },
+      orderBy: { updatedAt: 'desc' },
+      take: 5,
+    }),
+
+    fetchWritingActivity(userId, ninetyDaysAgo).catch(() => []),
+
+    gmailScannerService.getStatus(userId).catch(() => ({
+      connected: false,
+      recentCaptures: 0,
+    })),
+
+    agentSuggestionService.getPending(userId, 3).catch(() => []),
+
+    bridgeNotesService.getBridgeSuggestions(userId).catch(() => []),
+  ])
+
+  let insightRows = unviewedInsights
+  if (insightRows.length < 5) {
+    const viewedRecent = await prisma.memoryEchoInsight.findMany({
+      where: {
+        userId,
+        dismissed: false,
+        viewed: true,
+        id: { notIn: insightRows.map(i => i.id) },
+      },
+      select: {
+        id: true, insight: true, similarityScore: true,
+        insightDate: true, viewed: true,
+        note1: { select: { id: true, title: true, content: true } },
+        note2: { select: { id: true, title: true, content: true } },
+      },
+      orderBy: { insightDate: 'desc' },
+      take: 5 - insightRows.length,
+    }).catch(() => [])
+    insightRows = [...insightRows, ...viewedRecent]
+  }
+
+  const notebookIds = [...new Set(recentNotes.map(n => n.notebookId).filter(Boolean))] as string[]
+  const notebooks = notebookIds.length > 0
+    ? await prisma.notebook.findMany({
+        where: { id: { in: notebookIds } },
+        select: { id: true, name: true, color: true, icon: true },
+      })
+    : []
+  const notebookMap = new Map(notebooks.map(n => [n.id, n]))
+
+  return NextResponse.json({
+    recentNotes: recentNotes.map(n => ({
+      ...n,
+      notebook: n.notebookId ? notebookMap.get(n.notebookId) || null : null,
+    })),
+    inboxCount,
+    dueFlashcards,
+    upcomingReminders: upcomingReminders.map(r => ({
+      id: r.id,
+      title: r.title,
+      reminder: r.reminder?.toISOString() || null,
+      notebookId: r.notebookId,
+    })),
+    insights: insightRows.map(i => ({
+      id: i.id,
+      insight: i.insight,
+      score: i.similarityScore,
+      date: i.insightDate.toISOString(),
+      viewed: i.viewed,
+      note1: { id: i.note1.id, title: i.note1.title },
+      note2: { id: i.note2.id, title: i.note2.title },
+      note1Excerpt: excerptNoteContent(i.note1.content),
+      note2Excerpt: excerptNoteContent(i.note2.content),
+    })),
+    bridgeSuggestions: bridgeSuggestions.slice(0, 3).map(s => ({
+      clusterAId: s.clusterAId,
+      clusterBId: s.clusterBId,
+      clusterAName: s.clusterAName,
+      clusterBName: s.clusterBName,
+      suggestedTitle: s.suggestedTitle,
+      suggestedContent: s.suggestedContent,
+      justification: s.justification,
+    })),
+    ai: {
+      consent: aiConsent,
+      memoryEchoEnabled,
+      providerReady: aiProviderReady,
+      active: aiActive,
+    },
+    agentActions: recentAgentActions.map(a => ({
+      id: a.id,
+      agentName: a.agent?.name || 'Agent',
+      agentType: a.agent?.type || 'custom',
+      result: a.result ? String(a.result).slice(0, 200) : null,
+      createdAt: a.createdAt.toISOString(),
+    })),
+    gmail: gmailStatus,
+    pinnedNotes: pinnedNotes.map(n => ({
+      id: n.id,
+      title: n.title,
+      notebookId: n.notebookId,
+      updatedAt: n.updatedAt.toISOString(),
+    })),
+    writingActivity,
+    agentSuggestions: agentSuggestions.map(s => ({
+      id: s.id,
+      topic: s.topic,
+      reason: s.reason,
+      suggestedType: s.suggestedType,
+      suggestedFrequency: s.suggestedFrequency,
+      relatedNoteCount: (() => {
+        try { return JSON.parse(s.relatedNoteIds).length } catch { return 0 }
+      })(),
+      clusterId: s.clusterId,
+    })),
+  })
+}
--- a/memento-note/app/api/briefing/sentiment/route.ts
+++ b/memento-note/app/api/briefing/sentiment/route.ts
@@ -0,0 +1,87 @@
+import { NextResponse } from 'next/server'
+import { auth } from '@/auth'
+import prisma from '@/lib/prisma'
+import { getChatProvider } from '@/lib/ai/factory'
+import { getSystemConfig } from '@/lib/config'
+import { redis } from '@/lib/redis'
+import { detectUserLanguage } from '@/lib/i18n/detect-user-language'
+
+const CACHE_TTL_SEC = 3600
+
+/**
+ * GET /api/briefing/sentiment
+ * Analyzes the emotional tone of recent notes (last 7 days) using LLM.
+ */
+export async function GET() {
+  const session = await auth()
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  const userId = session.user.id
+  const locale = await detectUserLanguage()
+  const cacheKey = `briefing:sentiment:${userId}:${locale}`
+
+  try {
+    const cached = await redis.get(cacheKey)
+    if (cached) return NextResponse.json(JSON.parse(cached))
+  } catch {}
+
+  const weekAgo = new Date()
+  weekAgo.setDate(weekAgo.getDate() - 7)
+
+  const recentNotes = await prisma.note.findMany({
+    where: {
+      userId,
+      trashedAt: null,
+      isArchived: false,
+      updatedAt: { gte: weekAgo },
+    },
+    select: { title: true, content: true },
+    take: 20,
+    orderBy: { updatedAt: 'desc' },
+  })
+
+  if (recentNotes.length < 3) {
+    return NextResponse.json({
+      available: false,
+      reason: 'Not enough notes this week',
+    })
+  }
+
+  const snippets = recentNotes.map(n => {
+    const text = n.content.replace(/<[^>]+>/g, ' ').replace(/&nbsp;/g, ' ').replace(/\s+/g, ' ').trim()
+    return `${n.title || ''}: ${text.slice(0, 200)}`
+  }).join('\n---\n')
+
+  try {
+    const config = await getSystemConfig()
+    const provider = getChatProvider(config)
+    if (!provider) {
+      return NextResponse.json({ available: false, reason: 'No AI provider' })
+    }
+
+    const localeLabel = locale === 'fr' ? 'French' : locale === 'en' ? 'English' : locale
+    const prompt = `Analyze the emotional patterns in these notes from the past week. Return ONLY valid JSON (no markdown, no code fences).
+Write "summary" and "topTopic" in ${localeLabel} (locale code: ${locale}). Keep dominantEmotion keys in English as listed.
+
+{"dominantEmotion":"focused|curious|enthusiastic|frustrated|calm|anxious|creative|reflective","sentimentScore":number from -1 to 1,"emotions":{"focused":number,"curious":number,"enthusiastic":number,"frustrated":number,"calm":number,"anxious":number,"creative":number,"reflective":number},"summary":"one sentence describing the emotional pattern","topTopic":"most discussed topic"}
+
+Notes:
+${snippets.slice(0, 3000)}`
+
+    const result = await provider.generateText(prompt)
+    const jsonMatch = result.match(/\{[\s\S]*\}/)
+    if (!jsonMatch) {
+      return NextResponse.json({ available: false, reason: 'Parse error' })
+    }
+
+    const parsed = JSON.parse(jsonMatch[0])
+    const payload = { available: true, ...parsed }
+    try { await redis.setex(cacheKey, CACHE_TTL_SEC, JSON.stringify(payload)) } catch {}
+    return NextResponse.json(payload)
+  } catch (error) {
+    console.error('[briefing/sentiment]', error)
+    return NextResponse.json({ available: false, reason: 'Analysis failed' })
+  }
+}