feat: dashboard métriques + vue CPAM agrégée dans le viewer

Ajout d'un dashboard global (distribution confiance DP, top 15 codes CIM-10,
types GHM, sévérité) et d'une page listant tous les contrôles CPAM agrégés.

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

src/viewer/app.py

@@ -13,6 +13,8 @@ from markupsafe import Markup
 
 from werkzeug.utils import secure_filename
 
+from collections import Counter
+
 from ..config import STRUCTURED_DIR, OLLAMA_URL, CCAM_DICT_PATH, DossierMedical, ALLOWED_EXTENSIONS, UPLOAD_MAX_SIZE_MB
 from .. import config as cfg
 from .referentiels import ReferentielManager
@@ -54,6 +56,104 @@ def compute_group_stats(items: list[dict]) -> dict:
     }
 
 
+def compute_dashboard_stats(groups: dict[str, list[dict]]) -> dict:
+    """Calcule les statistiques globales du pipeline pour le dashboard."""
+    total_dossiers = len(groups)
+    total_fichiers = 0
+    total_das = 0
+    total_actes = 0
+    total_alertes = 0
+    total_cma = 0
+    total_cpam = 0
+    dp_confidence: Counter = Counter()
+    dp_validity: Counter = Counter()
+    code_counter: Counter = Counter()
+    ghm_types: Counter = Counter()
+    severity_dist: Counter = Counter()
+    processing_times: list[float] = []
+
+    for items in groups.values():
+        total_fichiers += len(items)
+        for item in items:
+            d = item["dossier"]
+            total_das += len(d.diagnostics_associes)
+            total_actes += len(d.actes_ccam)
+            total_alertes += len(d.alertes_codage)
+            total_cpam += len(d.controles_cpam)
+
+            if d.processing_time_s is not None:
+                processing_times.append(d.processing_time_s)
+
+            # DP confidence & validity
+            dp = d.diagnostic_principal
+            if dp:
+                conf = dp.cim10_confidence or "none"
+                dp_confidence[conf] += 1
+                if dp.cim10_suggestion:
+                    dp_validity["valide"] += 1
+                    code_counter[dp.cim10_suggestion] += 1
+                else:
+                    dp_validity["absent"] += 1
+            else:
+                dp_confidence["none"] += 1
+                dp_validity["absent"] += 1
+
+            # DAS codes + CMA
+            for das in d.diagnostics_associes:
+                if das.cim10_suggestion:
+                    code_counter[das.cim10_suggestion] += 1
+                if das.est_cma:
+                    total_cma += 1
+            if dp and dp.est_cma:
+                total_cma += 1
+
+            # GHM
+            ghm = d.ghm_estimation
+            if ghm:
+                if ghm.type_ghm:
+                    ghm_types[ghm.type_ghm] += 1
+                severity_dist[ghm.severite] += 1
+
+    top_codes = code_counter.most_common(15)
+    top_max = top_codes[0][1] if top_codes else 1
+
+    return {
+        "total_dossiers": total_dossiers,
+        "total_fichiers": total_fichiers,
+        "total_das": total_das,
+        "total_actes": total_actes,
+        "total_alertes": total_alertes,
+        "total_cma": total_cma,
+        "total_cpam": total_cpam,
+        "dp_confidence": dict(dp_confidence),
+        "dp_validity": dict(dp_validity),
+        "top_codes": top_codes,
+        "top_max": top_max,
+        "ghm_types": dict(ghm_types),
+        "severity_dist": dict(severity_dist),
+        "processing_time_total": sum(processing_times),
+        "processing_time_avg": sum(processing_times) / len(processing_times) if processing_times else 0,
+    }
+
+
+def collect_cpam_controls(groups: dict[str, list[dict]]) -> list[dict]:
+    """Collecte tous les contrôles CPAM de tous les dossiers."""
+    controls = []
+    for group_name, items in groups.items():
+        for item in items:
+            d = item["dossier"]
+            dp_code = d.diagnostic_principal.cim10_suggestion if d.diagnostic_principal else None
+            for ctrl in d.controles_cpam:
+                controls.append({
+                    "group_name": group_name,
+                    "filepath": item["path_rel"],
+                    "ctrl": ctrl,
+                    "dp_code": dp_code,
+                })
+    controls.sort(key=lambda c: c["ctrl"].numero_ogc)
+    return controls
+
+
 def load_ccam_dict() -> dict[str, dict]:
     """Charge le dictionnaire CCAM pour les regroupements."""
     if CCAM_DICT_PATH.exists():
@@ -255,6 +355,18 @@ def create_app() -> Flask:
             current_group=current_group,
         )
 
+    @app.route("/dashboard")
+    def dashboard():
+        groups = scan_dossiers()
+        stats = compute_dashboard_stats(groups)
+        return render_template("dashboard.html", stats=stats, groups=groups)
+
+    @app.route("/cpam")
+    def cpam_list():
+        groups = scan_dossiers()
+        controls = collect_cpam_controls(groups)
+        return render_template("cpam.html", controls=controls, total=len(controls), groups=groups)
+
     @app.route("/admin/models", methods=["GET"])
     def list_models():
         models = fetch_ollama_models()

src/viewer/templates/base.html

@@ -250,6 +250,14 @@
     {% block sidebar %}{% endblock %}
   </nav>
   <div class="sidebar-admin" style="border-top:1px solid #1e293b;padding:0.5rem 1rem;">
+    <a href="/dashboard" style="display:block;color:#94a3b8;text-decoration:none;font-size:0.8rem;padding:0.35rem 0;transition:color 0.15s;"
+       onmouseover="this.style.color='#e2e8f0'" onmouseout="this.style.color='#94a3b8'">
+      Dashboard
+    </a>
+    <a href="/cpam" style="display:block;color:#94a3b8;text-decoration:none;font-size:0.8rem;padding:0.35rem 0;transition:color 0.15s;"
+       onmouseover="this.style.color='#e2e8f0'" onmouseout="this.style.color='#94a3b8'">
+      Contrôles CPAM
+    </a>
     <a href="/admin/referentiels" style="display:block;color:#94a3b8;text-decoration:none;font-size:0.8rem;padding:0.35rem 0;transition:color 0.15s;"
        onmouseover="this.style.color='#e2e8f0'" onmouseout="this.style.color='#94a3b8'">
       Référentiels RAG

src/viewer/templates/cpam.html

@@ -0,0 +1,88 @@
+{% extends "base.html" %}
+{% block title %}Contrôles CPAM{% endblock %}
+
+{% block sidebar %}
+{% for group_name, items in groups.items() %}
+  <div class="group-title">{{ group_name | format_dossier_name }}</div>
+  {% for item in items %}
+    {% if 'fusionne' in item.name %}
+      <a href="/dossier/{{ item.path_rel }}" class="sidebar-fusionne">&#9733; Fusionné</a>
+    {% else %}
+      <a href="/dossier/{{ item.path_rel }}">{{ item.name | format_doc_name }}</a>
+    {% endif %}
+  {% endfor %}
+{% endfor %}
+{% endblock %}
+
+{% block content %}
+<a class="back" href="/">&larr; Retour à la liste</a>
+
+<div style="display:flex;align-items:center;gap:0.75rem;margin-top:1rem;margin-bottom:1rem;">
+  <h2 style="margin:0;">Contrôles CPAM</h2>
+  <span class="badge" style="background:#fef3c7;color:#b45309;font-size:0.85rem;padding:4px 12px;">{{ total }}</span>
+</div>
+
+{% if not controls %}
+<div class="card">
+  <p>Aucun contrôle CPAM trouvé dans les dossiers.</p>
+</div>
+{% else %}
+<div class="card" style="overflow-x:auto;">
+  <table>
+    <thead>
+      <tr>
+        <th>Dossier</th>
+        <th>OGC</th>
+        <th>Titre</th>
+        <th>Décision</th>
+        <th>Codes contestés</th>
+        <th>Contre-argumentation</th>
+      </tr>
+    </thead>
+    <tbody>
+      {% for c in controls %}
+      <tr>
+        <td>
+          <a href="/dossier/{{ c.filepath }}" style="color:#3b82f6;text-decoration:none;font-weight:600;">
+            {{ c.group_name | format_dossier_name }}
+          </a>
+          {% if c.dp_code %}
+          <div style="font-size:0.7rem;color:#64748b;margin-top:2px;">DP: {{ c.dp_code }}</div>
+          {% endif %}
+        </td>
+        <td style="font-weight:600;">{{ c.ctrl.numero_ogc }}</td>
+        <td style="max-width:200px;">{{ c.ctrl.titre }}</td>
+        <td>
+          {% if 'retient' in c.ctrl.decision_ucr|lower %}
+            <span class="badge" style="background:#d1fae5;color:#065f46;">{{ c.ctrl.decision_ucr }}</span>
+          {% elif 'confirme' in c.ctrl.decision_ucr|lower %}
+            <span class="badge" style="background:#fee2e2;color:#dc2626;">{{ c.ctrl.decision_ucr }}</span>
+          {% else %}
+            <span class="badge" style="background:#e0e7ff;color:#3730a3;">{{ c.ctrl.decision_ucr }}</span>
+          {% endif %}
+        </td>
+        <td>
+          <div style="display:flex;gap:0.3rem;flex-wrap:wrap;">
+            {% if c.ctrl.dp_ucr %}<span class="badge" style="background:#fef3c7;color:#92400e;font-size:0.65rem;">DP: {{ c.ctrl.dp_ucr }}</span>{% endif %}
+            {% if c.ctrl.da_ucr %}<span class="badge" style="background:#fef3c7;color:#92400e;font-size:0.65rem;">DA: {{ c.ctrl.da_ucr }}</span>{% endif %}
+            {% if c.ctrl.dr_ucr %}<span class="badge" style="background:#fef3c7;color:#92400e;font-size:0.65rem;">DR: {{ c.ctrl.dr_ucr }}</span>{% endif %}
+            {% if c.ctrl.actes_ucr %}<span class="badge" style="background:#fef3c7;color:#92400e;font-size:0.65rem;">Actes: {{ c.ctrl.actes_ucr }}</span>{% endif %}
+          </div>
+        </td>
+        <td style="max-width:300px;">
+          {% if c.ctrl.contre_argumentation %}
+          <details>
+            <summary>{{ c.ctrl.contre_argumentation[:80] }}{% if c.ctrl.contre_argumentation|length > 80 %}…{% endif %}</summary>
+            <pre>{{ c.ctrl.contre_argumentation }}</pre>
+          </details>
+          {% else %}
+            <span style="color:#94a3b8;font-size:0.8rem;">—</span>
+          {% endif %}
+        </td>
+      </tr>
+      {% endfor %}
+    </tbody>
+  </table>
+</div>
+{% endif %}
+{% endblock %}

src/viewer/templates/dashboard.html

@@ -0,0 +1,145 @@
+{% extends "base.html" %}
+{% block title %}Dashboard{% endblock %}
+
+{% block sidebar %}
+{% for group_name, items in groups.items() %}
+  <div class="group-title">{{ group_name | format_dossier_name }}</div>
+  {% for item in items %}
+    {% if 'fusionne' in item.name %}
+      <a href="/dossier/{{ item.path_rel }}" class="sidebar-fusionne">&#9733; Fusionné</a>
+    {% else %}
+      <a href="/dossier/{{ item.path_rel }}">{{ item.name | format_doc_name }}</a>
+    {% endif %}
+  {% endfor %}
+{% endfor %}
+{% endblock %}
+
+{% block content %}
+<a class="back" href="/">&larr; Retour à la liste</a>
+<h2 style="margin-top:1rem;">Dashboard</h2>
+
+{# ---- Cartes métriques ---- #}
+<div style="display:grid;grid-template-columns:repeat(4,1fr);gap:0.75rem;margin-bottom:1.5rem;">
+  {% set cards = [
+    ("Dossiers", stats.total_dossiers, "#3b82f6", "#dbeafe"),
+    ("Fichiers", stats.total_fichiers, "#6366f1", "#e0e7ff"),
+    ("DAS total", stats.total_das, "#1d4ed8", "#dbeafe"),
+    ("Actes total", stats.total_actes, "#3730a3", "#e0e7ff"),
+    ("Alertes", stats.total_alertes, "#c2410c", "#ffedd5"),
+    ("CMA", stats.total_cma, "#dc2626", "#fee2e2"),
+    ("Contrôles CPAM", stats.total_cpam, "#b45309", "#fef3c7"),
+    ("Temps total", stats.processing_time_total | format_duration, "#065f46", "#d1fae5"),
+  ] %}
+  {% for label, value, fg, bg in cards %}
+  <div class="card" style="text-align:center;padding:1rem;">
+    <div style="font-size:0.7rem;text-transform:uppercase;letter-spacing:0.05em;color:#64748b;font-weight:600;">{{ label }}</div>
+    <div style="font-size:1.5rem;font-weight:700;color:{{ fg }};margin-top:0.25rem;">{{ value }}</div>
+  </div>
+  {% endfor %}
+</div>
+
+{# ---- Temps moyen ---- #}
+{% if stats.processing_time_avg %}
+<div class="card" style="margin-bottom:1rem;">
+  <div style="font-size:0.8rem;color:#64748b;">Temps moyen par fichier : <strong style="color:#0f172a;">{{ stats.processing_time_avg | format_duration }}</strong></div>
+</div>
+{% endif %}
+
+{# ---- Distribution confiance DP ---- #}
+{% set conf = stats.dp_confidence %}
+{% set conf_total = (conf.get('high', 0) + conf.get('medium', 0) + conf.get('low', 0) + conf.get('none', 0)) or 1 %}
+<div class="card section">
+  <h3>Confiance DP</h3>
+  <div style="display:flex;height:28px;border-radius:6px;overflow:hidden;margin-bottom:0.5rem;">
+    {% if conf.get('high', 0) %}
+    <div style="width:{{ (conf.get('high', 0) / conf_total * 100)|round(1) }}%;background:#16a34a;" title="Haute : {{ conf.get('high', 0) }}"></div>
+    {% endif %}
+    {% if conf.get('medium', 0) %}
+    <div style="width:{{ (conf.get('medium', 0) / conf_total * 100)|round(1) }}%;background:#ca8a04;" title="Moyenne : {{ conf.get('medium', 0) }}"></div>
+    {% endif %}
+    {% if conf.get('low', 0) %}
+    <div style="width:{{ (conf.get('low', 0) / conf_total * 100)|round(1) }}%;background:#dc2626;" title="Basse : {{ conf.get('low', 0) }}"></div>
+    {% endif %}
+    {% if conf.get('none', 0) %}
+    <div style="width:{{ (conf.get('none', 0) / conf_total * 100)|round(1) }}%;background:#94a3b8;" title="Aucune : {{ conf.get('none', 0) }}"></div>
+    {% endif %}
+  </div>
+  <div style="display:flex;gap:1.5rem;font-size:0.8rem;">
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#16a34a;margin-right:4px;"></span>Haute : {{ conf.get('high', 0) }}</span>
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#ca8a04;margin-right:4px;"></span>Moyenne : {{ conf.get('medium', 0) }}</span>
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#dc2626;margin-right:4px;"></span>Basse : {{ conf.get('low', 0) }}</span>
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#94a3b8;margin-right:4px;"></span>Aucune : {{ conf.get('none', 0) }}</span>
+  </div>
+</div>
+
+{# ---- Top 15 codes CIM-10 ---- #}
+{% if stats.top_codes %}
+<div class="card section">
+  <h3>Top 15 codes CIM-10</h3>
+  {% for code, count in stats.top_codes %}
+  <div style="display:flex;align-items:center;gap:0.5rem;margin-bottom:0.4rem;">
+    <code style="min-width:60px;font-size:0.8rem;font-weight:600;">{{ code }}</code>
+    <div style="flex:1;height:20px;background:#f1f5f9;border-radius:4px;overflow:hidden;">
+      <div style="width:{{ (count / stats.top_max * 100)|round(1) }}%;height:100%;background:#3b82f6;border-radius:4px;"></div>
+    </div>
+    <span style="min-width:30px;text-align:right;font-size:0.8rem;color:#64748b;">{{ count }}</span>
+  </div>
+  {% endfor %}
+</div>
+{% endif %}
+
+{# ---- Distribution GHM types ---- #}
+{% set ghm = stats.ghm_types %}
+{% set ghm_total = (ghm.get('C', 0) + ghm.get('M', 0) + ghm.get('K', 0)) or 1 %}
+{% if ghm.get('C', 0) or ghm.get('M', 0) or ghm.get('K', 0) %}
+<div class="card section">
+  <h3>Types GHM</h3>
+  <div style="display:flex;height:28px;border-radius:6px;overflow:hidden;margin-bottom:0.5rem;">
+    {% if ghm.get('C', 0) %}
+    <div style="width:{{ (ghm.get('C', 0) / ghm_total * 100)|round(1) }}%;background:#dc2626;" title="Chirurgical : {{ ghm.get('C', 0) }}"></div>
+    {% endif %}
+    {% if ghm.get('M', 0) %}
+    <div style="width:{{ (ghm.get('M', 0) / ghm_total * 100)|round(1) }}%;background:#3b82f6;" title="Médical : {{ ghm.get('M', 0) }}"></div>
+    {% endif %}
+    {% if ghm.get('K', 0) %}
+    <div style="width:{{ (ghm.get('K', 0) / ghm_total * 100)|round(1) }}%;background:#f59e0b;" title="Interventionnel : {{ ghm.get('K', 0) }}"></div>
+    {% endif %}
+  </div>
+  <div style="display:flex;gap:1.5rem;font-size:0.8rem;">
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#dc2626;margin-right:4px;"></span>C — Chirurgical : {{ ghm.get('C', 0) }}</span>
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#3b82f6;margin-right:4px;"></span>M — Médical : {{ ghm.get('M', 0) }}</span>
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#f59e0b;margin-right:4px;"></span>K — Interventionnel : {{ ghm.get('K', 0) }}</span>
+  </div>
+</div>
+{% endif %}
+
+{# ---- Distribution sévérité ---- #}
+{% set sev = stats.severity_dist %}
+{% set sev_total = (sev.get(1, 0) + sev.get(2, 0) + sev.get(3, 0) + sev.get(4, 0)) or 1 %}
+{% if sev.get(1, 0) or sev.get(2, 0) or sev.get(3, 0) or sev.get(4, 0) %}
+<div class="card section">
+  <h3>Sévérité GHM</h3>
+  <div style="display:flex;height:28px;border-radius:6px;overflow:hidden;margin-bottom:0.5rem;">
+    {% if sev.get(1, 0) %}
+    <div style="width:{{ (sev.get(1, 0) / sev_total * 100)|round(1) }}%;background:#16a34a;" title="Niveau 1 : {{ sev.get(1, 0) }}"></div>
+    {% endif %}
+    {% if sev.get(2, 0) %}
+    <div style="width:{{ (sev.get(2, 0) / sev_total * 100)|round(1) }}%;background:#ca8a04;" title="Niveau 2 : {{ sev.get(2, 0) }}"></div>
+    {% endif %}
+    {% if sev.get(3, 0) %}
+    <div style="width:{{ (sev.get(3, 0) / sev_total * 100)|round(1) }}%;background:#f97316;" title="Niveau 3 : {{ sev.get(3, 0) }}"></div>
+    {% endif %}
+    {% if sev.get(4, 0) %}
+    <div style="width:{{ (sev.get(4, 0) / sev_total * 100)|round(1) }}%;background:#dc2626;" title="Niveau 4 : {{ sev.get(4, 0) }}"></div>
+    {% endif %}
+  </div>
+  <div style="display:flex;gap:1.5rem;font-size:0.8rem;">
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#16a34a;margin-right:4px;"></span>Niveau 1 : {{ sev.get(1, 0) }}</span>
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#ca8a04;margin-right:4px;"></span>Niveau 2 : {{ sev.get(2, 0) }}</span>
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#f97316;margin-right:4px;"></span>Niveau 3 : {{ sev.get(3, 0) }}</span>
+    <span><span style="display:inline-block;width:10px;height:10px;border-radius:50%;background:#dc2626;margin-right:4px;"></span>Niveau 4 : {{ sev.get(4, 0) }}</span>
+  </div>
+</div>
+{% endif %}
+
+{% endblock %}