feat: ajout viewer Flask CIM-10 avec config Ollama centralisée et chronométrage

Ajoute une interface web Flask pour visualiser les dossiers médicaux CIM-10,
avec temps de traitement par PDF, sélecteur de modèle Ollama, et centralisation
de la config Ollama dans src/config.py.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

requirements.txt

@@ -10,3 +10,4 @@ edsnlp[ml]>=0.17.0
 faiss-cpu>=1.7.0
 sentence-transformers>=2.2.0
 requests>=2.28.0
+flask>=3.0.0

src/config.py

@@ -28,6 +28,13 @@ NER_MODEL = "Jean-Baptiste/camembert-ner"
 NER_CONFIDENCE_THRESHOLD = 0.80
 
 
+# --- Configuration Ollama ---
+
+OLLAMA_URL = "http://localhost:11434"
+OLLAMA_MODEL = "mistral-large-3:675b-cloud"
+OLLAMA_TIMEOUT = 120
+
+
 # --- Configuration RAG ---
 
 RAG_INDEX_DIR = BASE_DIR / "data" / "rag_index"
@@ -103,6 +110,7 @@ class DossierMedical(BaseModel):
     biologie_cle: list[BiologieCle] = Field(default_factory=list)
     imagerie: list[Imagerie] = Field(default_factory=list)
     complications: list[str] = Field(default_factory=list)
+    processing_time_s: float | None = None
 
 
 # --- Rapport d'anonymisation ---

src/main.py

@@ -6,6 +6,7 @@ import argparse
 import json
 import logging
 import sys
+import time
 from pathlib import Path
 
 from .anonymization.anonymizer import Anonymizer
@@ -29,6 +30,7 @@ _use_rag = True
 
 def process_pdf(pdf_path: Path) -> tuple[str, DossierMedical, AnonymizationReport]:
     """Traite un PDF : extraction → parsing → anonymisation → extraction CIM-10."""
+    t0 = time.time()
     logger.info("Traitement de %s", pdf_path.name)
 
     # 1. Extraction texte
@@ -67,8 +69,10 @@ def process_pdf(pdf_path: Path) -> tuple[str, DossierMedical, AnonymizationRepor
     dossier = extract_medical_info(parsed, anonymized_text, edsnlp_result, use_rag=_use_rag)
     dossier.source_file = pdf_path.name
     dossier.document_type = doc_type
+    dossier.processing_time_s = round(time.time() - t0, 2)
     logger.info("  DP : %s", dossier.diagnostic_principal)
     logger.info("  DAS : %d, Actes : %d", len(dossier.diagnostics_associes), len(dossier.actes_ccam))
+    logger.info("  Temps de traitement : %.2fs", dossier.processing_time_s)
 
     return anonymized_text, dossier, report
 

src/medical/rag_search.py

@@ -8,15 +8,10 @@ from typing import Optional
 
 import requests
 
-from ..config import Diagnostic, DossierMedical, RAGSource
+from ..config import Diagnostic, DossierMedical, RAGSource, OLLAMA_URL, OLLAMA_MODEL, OLLAMA_TIMEOUT
 
 logger = logging.getLogger(__name__)
 
-# Configuration Ollama
-OLLAMA_URL = "http://localhost:11434/api/generate"
-OLLAMA_MODEL = "mistral-small3.2:24b"
-OLLAMA_TIMEOUT = 120  # secondes
-
 # Singleton pour le modèle d'embedding (chargé une seule fois)
 _embed_model = None
 
@@ -107,7 +102,7 @@ def _call_ollama(prompt: str) -> dict | None:
     """Appelle Ollama et parse la réponse JSON."""
     try:
         response = requests.post(
-            OLLAMA_URL,
+            f"{OLLAMA_URL}/api/generate",
             json={
                 "model": OLLAMA_MODEL,
                 "prompt": prompt,

src/viewer/__main__.py

@@ -0,0 +1,20 @@
+"""Point d'entrée : python -m src.viewer [--host 127.0.0.1] [--port 5000] [--debug]."""
+
+import argparse
+
+from .app import create_app
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Viewer CIM-10 T2A")
+    parser.add_argument("--host", default="127.0.0.1")
+    parser.add_argument("--port", type=int, default=5000)
+    parser.add_argument("--debug", action="store_true")
+    args = parser.parse_args()
+
+    app = create_app()
+    app.run(host=args.host, port=args.port, debug=args.debug)
+
+
+if __name__ == "__main__":
+    main()

src/viewer/app.py

@@ -0,0 +1,150 @@
+"""App Flask — viewer CIM-10 T2A."""
+
+from __future__ import annotations
+
+import json
+import logging
+from pathlib import Path
+
+import requests
+from flask import Flask, abort, render_template, request, jsonify
+from markupsafe import Markup
+
+from ..config import STRUCTURED_DIR, OLLAMA_URL, DossierMedical
+from .. import config as cfg
+
+logger = logging.getLogger(__name__)
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+def scan_dossiers() -> dict[str, list[dict]]:
+    """Scanne output/structured/ et retourne les fichiers groupés par sous-dossier.
+
+    Returns:
+        {"racine": [{name, path_rel, dossier}, ...], "sous-dossier": [...]}
+    """
+    groups: dict[str, list[dict]] = {}
+
+    for json_path in sorted(STRUCTURED_DIR.rglob("*.json")):
+        rel = json_path.relative_to(STRUCTURED_DIR)
+        parts = rel.parts
+
+        if len(parts) == 1:
+            group_name = "racine"
+        else:
+            group_name = str(Path(*parts[:-1]))
+
+        try:
+            data = json.loads(json_path.read_text(encoding="utf-8"))
+            dossier = DossierMedical.model_validate(data)
+        except Exception:
+            logger.warning("Impossible de charger %s", json_path)
+            continue
+
+        groups.setdefault(group_name, []).append({
+            "name": json_path.stem,
+            "path_rel": str(rel),
+            "dossier": dossier,
+        })
+
+    return groups
+
+
+def load_dossier(path_rel: str) -> DossierMedical:
+    """Charge un JSON et le désérialise. Vérifie contre le path traversal."""
+    safe_path = (STRUCTURED_DIR / path_rel).resolve()
+    if not safe_path.is_relative_to(STRUCTURED_DIR.resolve()):
+        abort(403)
+    if not safe_path.exists():
+        abort(404)
+
+    data = json.loads(safe_path.read_text(encoding="utf-8"))
+    return DossierMedical.model_validate(data)
+
+
+def fetch_ollama_models() -> list[str]:
+    """Appelle GET {OLLAMA_URL}/api/tags pour lister les modèles disponibles."""
+    try:
+        resp = requests.get(f"{cfg.OLLAMA_URL}/api/tags", timeout=5)
+        resp.raise_for_status()
+        models = resp.json().get("models", [])
+        return [m["name"] for m in models]
+    except Exception:
+        logger.warning("Impossible de contacter Ollama pour lister les modèles")
+        return []
+
+
+# ---------------------------------------------------------------------------
+# Filtres Jinja2
+# ---------------------------------------------------------------------------
+
+_CONFIDENCE_COLORS = {
+    "high": ("#16a34a", "#dcfce7"),
+    "medium": ("#ca8a04", "#fef9c3"),
+    "low": ("#dc2626", "#fee2e2"),
+}
+
+_CONFIDENCE_LABELS = {
+    "high": "Haute",
+    "medium": "Moyenne",
+    "low": "Basse",
+}
+
+
+def confidence_badge(value: str | None) -> Markup:
+    if not value:
+        return Markup("")
+    fg, bg = _CONFIDENCE_COLORS.get(value, ("#6b7280", "#f3f4f6"))
+    label = _CONFIDENCE_LABELS.get(value, value)
+    return Markup(
+        f'<span style="display:inline-block;padding:2px 8px;border-radius:9999px;'
+        f'font-size:0.75rem;font-weight:600;color:{fg};background:{bg}">'
+        f'{label}</span>'
+    )
+
+
+def confidence_label(value: str | None) -> str:
+    if not value:
+        return ""
+    return _CONFIDENCE_LABELS.get(value, value)
+
+
+# ---------------------------------------------------------------------------
+# App factory
+# ---------------------------------------------------------------------------
+
+def create_app() -> Flask:
+    app = Flask(__name__)
+
+    app.jinja_env.filters["confidence_badge"] = confidence_badge
+    app.jinja_env.filters["confidence_label"] = confidence_label
+
+    @app.route("/")
+    def index():
+        groups = scan_dossiers()
+        return render_template("index.html", groups=groups)
+
+    @app.route("/dossier/<path:filepath>")
+    def detail(filepath: str):
+        dossier = load_dossier(filepath)
+        return render_template("detail.html", dossier=dossier, filepath=filepath)
+
+    @app.route("/admin/models", methods=["GET"])
+    def list_models():
+        models = fetch_ollama_models()
+        return jsonify({"models": models, "current": cfg.OLLAMA_MODEL})
+
+    @app.route("/admin/models", methods=["POST"])
+    def set_model():
+        data = request.get_json(silent=True) or {}
+        new_model = data.get("model", "").strip()
+        if not new_model:
+            return jsonify({"error": "Champ 'model' requis"}), 400
+        cfg.OLLAMA_MODEL = new_model
+        logger.info("Modèle Ollama changé : %s", new_model)
+        return jsonify({"ok": True, "model": cfg.OLLAMA_MODEL})
+
+    return app

src/viewer/templates/base.html

@@ -0,0 +1,258 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>{% block title %}Viewer CIM-10{% endblock %} — T2A</title>
+<style>
+  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+  body {
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
+    background: #f1f5f9;
+    color: #1e293b;
+    display: flex;
+    min-height: 100vh;
+  }
+
+  /* Sidebar */
+  .sidebar {
+    width: 280px;
+    min-width: 280px;
+    background: #0f172a;
+    color: #cbd5e1;
+    display: flex;
+    flex-direction: column;
+    position: fixed;
+    top: 0;
+    left: 0;
+    bottom: 0;
+    overflow-y: auto;
+  }
+  .sidebar-header {
+    padding: 1.25rem 1rem;
+    border-bottom: 1px solid #1e293b;
+  }
+  .sidebar-header h1 {
+    font-size: 1.1rem;
+    color: #e2e8f0;
+    font-weight: 700;
+  }
+  .sidebar-header p {
+    font-size: 0.75rem;
+    color: #64748b;
+    margin-top: 0.25rem;
+  }
+  .sidebar-nav {
+    flex: 1;
+    padding: 0.75rem 0;
+    overflow-y: auto;
+  }
+  .sidebar-nav .group-title {
+    padding: 0.5rem 1rem 0.25rem;
+    font-size: 0.65rem;
+    text-transform: uppercase;
+    letter-spacing: 0.08em;
+    color: #475569;
+    font-weight: 700;
+  }
+  .sidebar-nav a {
+    display: block;
+    padding: 0.4rem 1rem;
+    color: #94a3b8;
+    text-decoration: none;
+    font-size: 0.8rem;
+    border-left: 3px solid transparent;
+    transition: all 0.15s;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+  .sidebar-nav a:hover {
+    color: #e2e8f0;
+    background: #1e293b;
+    border-left-color: #3b82f6;
+  }
+
+  /* Admin section */
+  .sidebar-admin {
+    padding: 1rem;
+    border-top: 1px solid #1e293b;
+    font-size: 0.8rem;
+  }
+  .sidebar-admin label {
+    display: block;
+    margin-bottom: 0.35rem;
+    font-weight: 600;
+    color: #94a3b8;
+    font-size: 0.7rem;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+  }
+  .sidebar-admin select {
+    width: 100%;
+    padding: 0.4rem;
+    border-radius: 6px;
+    border: 1px solid #334155;
+    background: #1e293b;
+    color: #e2e8f0;
+    font-size: 0.8rem;
+    margin-bottom: 0.5rem;
+  }
+  .sidebar-admin button {
+    width: 100%;
+    padding: 0.45rem;
+    border-radius: 6px;
+    border: none;
+    background: #3b82f6;
+    color: #fff;
+    font-size: 0.8rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: background 0.15s;
+  }
+  .sidebar-admin button:hover { background: #2563eb; }
+  .sidebar-admin .status-msg {
+    margin-top: 0.35rem;
+    font-size: 0.7rem;
+    min-height: 1rem;
+  }
+
+  /* Main content */
+  .main {
+    margin-left: 280px;
+    flex: 1;
+    padding: 2rem;
+    max-width: 1100px;
+  }
+
+  /* Utilities */
+  .card {
+    background: #fff;
+    border-radius: 10px;
+    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
+    padding: 1.25rem;
+    margin-bottom: 1rem;
+  }
+  .badge {
+    display: inline-block;
+    padding: 2px 8px;
+    border-radius: 9999px;
+    font-size: 0.7rem;
+    font-weight: 600;
+  }
+  table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
+  th, td { text-align: left; padding: 0.5rem 0.75rem; border-bottom: 1px solid #e2e8f0; }
+  th { font-weight: 600; color: #475569; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
+  tr.anomalie { background: #fef2f2; }
+  details { margin-top: 0.35rem; }
+  details summary {
+    cursor: pointer;
+    font-size: 0.75rem;
+    color: #3b82f6;
+  }
+  details pre {
+    font-size: 0.75rem;
+    background: #f8fafc;
+    padding: 0.5rem;
+    border-radius: 6px;
+    margin-top: 0.25rem;
+    white-space: pre-wrap;
+    word-break: break-word;
+  }
+  h2 { font-size: 1.1rem; margin-bottom: 0.75rem; color: #0f172a; }
+  h3 { font-size: 0.95rem; margin-bottom: 0.5rem; color: #334155; }
+  .info-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
+    gap: 0.75rem;
+  }
+  .info-item label { display: block; font-size: 0.7rem; color: #64748b; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
+  .info-item span { font-size: 0.9rem; }
+  .section { margin-bottom: 1.5rem; }
+  ul.bullet { list-style: disc; padding-left: 1.5rem; font-size: 0.85rem; }
+  ul.bullet li { margin-bottom: 0.25rem; }
+  a.back { font-size: 0.85rem; color: #3b82f6; text-decoration: none; }
+  a.back:hover { text-decoration: underline; }
+</style>
+</head>
+<body>
+
+<!-- Sidebar -->
+<aside class="sidebar">
+  <div class="sidebar-header">
+    <h1>T2A Viewer</h1>
+    <p>Visualisation CIM-10</p>
+  </div>
+  <nav class="sidebar-nav" id="sidebar-nav">
+    {% block sidebar %}{% endblock %}
+  </nav>
+  <div class="sidebar-admin">
+    <label for="model-select">Modèle Ollama</label>
+    <select id="model-select"><option>Chargement…</option></select>
+    <button id="model-apply">Appliquer</button>
+    <div class="status-msg" id="model-status"></div>
+  </div>
+</aside>
+
+<!-- Main -->
+<div class="main">
+  {% block content %}{% endblock %}
+</div>
+
+<script>
+(function() {
+  const sel = document.getElementById('model-select');
+  const btn = document.getElementById('model-apply');
+  const status = document.getElementById('model-status');
+
+  function loadModels() {
+    fetch('/admin/models')
+      .then(r => r.json())
+      .then(d => {
+        sel.innerHTML = '';
+        if (d.models && d.models.length) {
+          d.models.forEach(m => {
+            const opt = document.createElement('option');
+            opt.value = m;
+            opt.textContent = m;
+            if (m === d.current) opt.selected = true;
+            sel.appendChild(opt);
+          });
+        } else {
+          sel.innerHTML = '<option>Aucun modèle</option>';
+        }
+      })
+      .catch(() => { sel.innerHTML = '<option>Erreur</option>'; });
+  }
+
+  btn.addEventListener('click', function() {
+    const model = sel.value;
+    if (!model || model === 'Aucun modèle' || model === 'Erreur') return;
+    status.textContent = '…';
+    status.style.color = '#94a3b8';
+    fetch('/admin/models', {
+      method: 'POST',
+      headers: {'Content-Type': 'application/json'},
+      body: JSON.stringify({model: model})
+    })
+    .then(r => r.json())
+    .then(d => {
+      if (d.ok) {
+        status.textContent = 'Modèle appliqué';
+        status.style.color = '#16a34a';
+      } else {
+        status.textContent = d.error || 'Erreur';
+        status.style.color = '#dc2626';
+      }
+    })
+    .catch(() => {
+      status.textContent = 'Erreur réseau';
+      status.style.color = '#dc2626';
+    });
+  });
+
+  loadModels();
+})();
+</script>
+</body>
+</html>

src/viewer/templates/detail.html

@@ -0,0 +1,206 @@
+{% extends "base.html" %}
+{% block title %}{{ dossier.source_file or filepath }}{% endblock %}
+
+{% block sidebar %}
+<div class="group-title">Navigation</div>
+<a href="/">Retour à la liste</a>
+{% endblock %}
+
+{% block content %}
+<a class="back" href="/">&larr; Retour à la liste</a>
+
+{# ---- En-tête ---- #}
+<div class="card" style="margin-top:1rem;">
+  <h2>{{ dossier.source_file or filepath }}</h2>
+  <div class="info-grid">
+    {% if dossier.document_type %}
+    <div class="info-item">
+      <label>Type de document</label>
+      <span class="badge" style="background:#e0e7ff;color:#3730a3;">{{ dossier.document_type }}</span>
+    </div>
+    {% endif %}
+    {% if dossier.processing_time_s is not none %}
+    <div class="info-item">
+      <label>Temps de traitement</label>
+      <span>{{ dossier.processing_time_s }}s</span>
+    </div>
+    {% endif %}
+  </div>
+</div>
+
+{# ---- Séjour ---- #}
+{% set s = dossier.sejour %}
+{% if s.sexe or s.age or s.date_entree or s.date_sortie or s.duree_sejour is not none or s.imc or s.poids or s.taille %}
+<div class="card section">
+  <h3>Séjour</h3>
+  <div class="info-grid">
+    {% if s.sexe %}<div class="info-item"><label>Sexe</label><span>{{ s.sexe }}</span></div>{% endif %}
+    {% if s.age is not none %}<div class="info-item"><label>Âge</label><span>{{ s.age }} ans</span></div>{% endif %}
+    {% if s.date_entree %}<div class="info-item"><label>Entrée</label><span>{{ s.date_entree }}</span></div>{% endif %}
+    {% if s.date_sortie %}<div class="info-item"><label>Sortie</label><span>{{ s.date_sortie }}</span></div>{% endif %}
+    {% if s.duree_sejour is not none %}<div class="info-item"><label>Durée</label><span>{{ s.duree_sejour }} jour(s)</span></div>{% endif %}
+    {% if s.mode_entree %}<div class="info-item"><label>Mode entrée</label><span>{{ s.mode_entree }}</span></div>{% endif %}
+    {% if s.mode_sortie %}<div class="info-item"><label>Mode sortie</label><span>{{ s.mode_sortie }}</span></div>{% endif %}
+    {% if s.poids %}<div class="info-item"><label>Poids</label><span>{{ s.poids }} kg</span></div>{% endif %}
+    {% if s.taille %}<div class="info-item"><label>Taille</label><span>{{ s.taille }} cm</span></div>{% endif %}
+    {% if s.imc %}<div class="info-item"><label>IMC</label><span>{{ s.imc }}</span></div>{% endif %}
+  </div>
+</div>
+{% endif %}
+
+{# ---- Diagnostic principal ---- #}
+{% if dossier.diagnostic_principal %}
+{% set dp = dossier.diagnostic_principal %}
+<div class="card section">
+  <h3>Diagnostic principal</h3>
+  <div style="font-size:0.95rem;margin-bottom:0.5rem;">{{ dp.texte }}</div>
+  {% if dp.cim10_suggestion %}
+    <span class="badge" style="background:#dbeafe;color:#1d4ed8;font-size:0.85rem;">{{ dp.cim10_suggestion }}</span>
+    {{ dp.cim10_confidence | confidence_badge }}
+  {% endif %}
+  {% if dp.justification %}
+    <div style="margin-top:0.5rem;font-size:0.8rem;color:#475569;">{{ dp.justification }}</div>
+  {% endif %}
+  {% if dp.sources_rag %}
+  <details>
+    <summary>Sources RAG ({{ dp.sources_rag|length }})</summary>
+    {% for src in dp.sources_rag %}
+    <pre>{{ src.document }}{% if src.code %} — {{ src.code }}{% endif %}{% if src.page %} [p.{{ src.page }}]{% endif %}
+{{ src.extrait or '' }}</pre>
+    {% endfor %}
+  </details>
+  {% endif %}
+</div>
+{% endif %}
+
+{# ---- Diagnostics associés ---- #}
+{% if dossier.diagnostics_associes %}
+<div class="card section">
+  <h3>Diagnostics associés ({{ dossier.diagnostics_associes|length }})</h3>
+  <table>
+    <thead><tr><th>Texte</th><th>CIM-10</th><th>Confiance</th><th>Justification</th></tr></thead>
+    <tbody>
+    {% for das in dossier.diagnostics_associes %}
+      <tr>
+        <td>{{ das.texte }}</td>
+        <td>{% if das.cim10_suggestion %}<span class="badge" style="background:#dbeafe;color:#1d4ed8;">{{ das.cim10_suggestion }}</span>{% endif %}</td>
+        <td>{{ das.cim10_confidence | confidence_badge }}</td>
+        <td style="font-size:0.8rem;color:#475569;">{{ das.justification or '' }}</td>
+      </tr>
+      {% if das.sources_rag %}
+      <tr>
+        <td colspan="4" style="padding:0 0.75rem 0.5rem;">
+          <details>
+            <summary>Sources RAG ({{ das.sources_rag|length }})</summary>
+            {% for src in das.sources_rag %}
+            <pre>{{ src.document }}{% if src.code %} — {{ src.code }}{% endif %}{% if src.page %} [p.{{ src.page }}]{% endif %}
+{{ src.extrait or '' }}</pre>
+            {% endfor %}
+          </details>
+        </td>
+      </tr>
+      {% endif %}
+    {% endfor %}
+    </tbody>
+  </table>
+</div>
+{% endif %}
+
+{# ---- Actes CCAM ---- #}
+{% if dossier.actes_ccam %}
+<div class="card section">
+  <h3>Actes CCAM ({{ dossier.actes_ccam|length }})</h3>
+  <table>
+    <thead><tr><th>Texte</th><th>Code CCAM</th><th>Date</th></tr></thead>
+    <tbody>
+    {% for a in dossier.actes_ccam %}
+      <tr>
+        <td>{{ a.texte }}</td>
+        <td>{% if a.code_ccam_suggestion %}<span class="badge" style="background:#e0e7ff;color:#3730a3;">{{ a.code_ccam_suggestion }}</span>{% endif %}</td>
+        <td>{{ a.date or '' }}</td>
+      </tr>
+    {% endfor %}
+    </tbody>
+  </table>
+</div>
+{% endif %}
+
+{# ---- Biologie clé ---- #}
+{% if dossier.biologie_cle %}
+<div class="card section">
+  <h3>Biologie clé ({{ dossier.biologie_cle|length }})</h3>
+  <table>
+    <thead><tr><th>Test</th><th>Valeur</th><th>Anomalie</th></tr></thead>
+    <tbody>
+    {% for b in dossier.biologie_cle %}
+      <tr{% if b.anomalie %} class="anomalie"{% endif %}>
+        <td>{{ b.test }}</td>
+        <td>{{ b.valeur or '' }}</td>
+        <td>{% if b.anomalie %}<span class="badge" style="background:#fee2e2;color:#dc2626;">Oui</span>{% else %}—{% endif %}</td>
+      </tr>
+    {% endfor %}
+    </tbody>
+  </table>
+</div>
+{% endif %}
+
+{# ---- Imagerie ---- #}
+{% if dossier.imagerie %}
+<div class="card section">
+  <h3>Imagerie ({{ dossier.imagerie|length }})</h3>
+  {% for img in dossier.imagerie %}
+  <div style="margin-bottom:0.5rem;">
+    <strong>{{ img.type }}</strong>
+    {% if img.score %} — Score : {{ img.score }}{% endif %}
+    {% if img.conclusion %}
+      <div style="font-size:0.85rem;color:#475569;">{{ img.conclusion }}</div>
+    {% endif %}
+  </div>
+  {% endfor %}
+</div>
+{% endif %}
+
+{# ---- Traitements de sortie ---- #}
+{% if dossier.traitements_sortie %}
+<div class="card section">
+  <h3>Traitements de sortie ({{ dossier.traitements_sortie|length }})</h3>
+  <table>
+    <thead><tr><th>Médicament</th><th>Posologie</th><th>Code ATC</th></tr></thead>
+    <tbody>
+    {% for t in dossier.traitements_sortie %}
+      <tr>
+        <td>{{ t.medicament }}</td>
+        <td>{{ t.posologie or '' }}</td>
+        <td>{% if t.code_atc %}<span class="badge" style="background:#e0e7ff;color:#3730a3;">{{ t.code_atc }}</span>{% endif %}</td>
+      </tr>
+    {% endfor %}
+    </tbody>
+  </table>
+</div>
+{% endif %}
+
+{# ---- Antécédents ---- #}
+{% if dossier.antecedents %}
+<div class="card section">
+  <h3>Antécédents ({{ dossier.antecedents|length }})</h3>
+  <ul class="bullet">
+    {% for a in dossier.antecedents %}
+      <li>{{ a }}</li>
+    {% endfor %}
+  </ul>
+</div>
+{% endif %}
+
+{# ---- Complications ---- #}
+{% if dossier.complications %}
+<div class="card section">
+  <h3>Complications ({{ dossier.complications|length }})</h3>
+  <ul class="bullet">
+    {% for c in dossier.complications %}
+      <li>{{ c }}</li>
+    {% endfor %}
+  </ul>
+</div>
+{% endif %}
+
+{% endblock %}

src/viewer/templates/index.html

@@ -0,0 +1,72 @@
+{% extends "base.html" %}
+{% block title %}Accueil{% endblock %}
+
+{% block sidebar %}
+{% for group_name, items in groups.items() %}
+  <div class="group-title">{{ group_name }}</div>
+  {% for item in items %}
+    <a href="/dossier/{{ item.path_rel }}">{{ item.name }}</a>
+  {% endfor %}
+{% endfor %}
+{% endblock %}
+
+{% block content %}
+<h2>Dossiers médicaux traités</h2>
+
+{% if not groups %}
+  <div class="card">
+    <p>Aucun dossier trouvé dans <code>output/structured/</code>.</p>
+    <p style="margin-top:0.5rem;font-size:0.85rem;color:#64748b">
+      Lancez le pipeline avec <code>python -m src.main</code> pour générer des fichiers.
+    </p>
+  </div>
+{% endif %}
+
+{% for group_name, items in groups.items() %}
+<div class="section">
+  {% set ns = namespace(total=0.0, count=0) %}
+  {% for item in items %}
+    {% if item.dossier.processing_time_s is not none %}
+      {% set ns.total = ns.total + item.dossier.processing_time_s %}
+      {% set ns.count = ns.count + 1 %}
+    {% endif %}
+  {% endfor %}
+  <h3 style="display:flex;align-items:baseline;gap:0.75rem;">
+    {{ group_name }}
+    <span style="font-size:0.75rem;font-weight:400;color:#64748b;">
+      {{ items|length }} fichier(s){% if ns.count %} — total : {{ ns.total|round(1) }}s{% endif %}
+    </span>
+  </h3>
+  <div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;">
+    {% for item in items %}
+    <a href="/dossier/{{ item.path_rel }}" style="text-decoration:none;color:inherit;">
+      <div class="card" style="cursor:pointer;transition:box-shadow 0.15s;">
+        <div style="font-weight:600;font-size:0.9rem;margin-bottom:0.4rem;color:#0f172a;">
+          {{ item.name }}
+        </div>
+        {% if item.dossier.document_type %}
+          <span class="badge" style="background:#e0e7ff;color:#3730a3;">{{ item.dossier.document_type }}</span>
+        {% endif %}
+        {% if item.dossier.diagnostic_principal %}
+          <div style="margin-top:0.5rem;font-size:0.8rem;color:#334155;">
+            <strong>DP :</strong> {{ item.dossier.diagnostic_principal.texte[:80] }}{% if item.dossier.diagnostic_principal.texte|length > 80 %}…{% endif %}
+          </div>
+          {% if item.dossier.diagnostic_principal.cim10_suggestion %}
+            <div style="margin-top:0.25rem;">
+              <span class="badge" style="background:#dbeafe;color:#1d4ed8;">{{ item.dossier.diagnostic_principal.cim10_suggestion }}</span>
+              {{ item.dossier.diagnostic_principal.cim10_confidence | confidence_badge }}
+            </div>
+          {% endif %}
+        {% endif %}
+        {% if item.dossier.processing_time_s is not none %}
+          <div style="margin-top:0.5rem;font-size:0.75rem;color:#64748b;">
+            Traitement : {{ item.dossier.processing_time_s }}s
+          </div>
+        {% endif %}
+      </div>
+    </a>
+    {% endfor %}
+  </div>
+</div>
+{% endfor %}
+{% endblock %}