feat: plate_name + pieces auto-fill + object names from 3MF

app.py

@@ -151,7 +151,7 @@ def init_db():
             handling_profile_id INTEGER REFERENCES handling_profiles(id) ON DELETE SET NULL,
             material_profile_id INTEGER REFERENCES material_profiles(id) ON DELETE SET NULL,
             pricing_profile_id INTEGER REFERENCES pricing_profiles(id) ON DELETE SET NULL,
-            source_file TEXT DEFAULT '', name TEXT NOT NULL,
+            source_file TEXT DEFAULT '', plate_name TEXT DEFAULT '', name TEXT NOT NULL,
             description TEXT DEFAULT '', weight_g REAL NOT NULL,
             print_time_s INTEGER NOT NULL, design_multiplier REAL NOT NULL,
             gross_margin_pct REAL NOT NULL DEFAULT 27.5, discount_pct REAL DEFAULT 0,
@@ -259,6 +259,7 @@ def init_db():
         'ALTER TABLE print_slots ADD COLUMN wasted_g REAL DEFAULT 0',
         'ALTER TABLE materials ADD COLUMN total_wasted_g REAL DEFAULT 0',
         'ALTER TABLE jobs ADD COLUMN client_token TEXT DEFAULT NULL',
+        'ALTER TABLE jobs ADD COLUMN plate_name TEXT DEFAULT ""',
     ]
     for sql in migrations:
         try:
@@ -304,6 +305,7 @@ def parse_3mf(file_stream):
                         meta = {m.get('key'): m.get('value') for m in plate_el.findall('metadata')}
                         plate['index']        = int(meta.get('index', 0))
                         plate['print_time_s'] = int(meta.get('prediction', 0))
+                        plate['name']         = meta.get('name', '') or ''
 
                         filaments = []
                         total_g = 0.0
@@ -317,12 +319,26 @@ def parse_3mf(file_stream):
                                 'used_g': round(used_g, 2),
                                 'used_m': round(float(fil.get('used_m', 0) or 0), 2),
                             })
-                        plate['weight_g']   = round(total_g, 2)
-                        plate['filaments']  = filaments
+                        plate['weight_g']  = round(total_g, 2)
+                        plate['filaments'] = filaments
+                        # Pièces : compter les <object> non skippés
+                        objs = [o for o in plate_el.findall('object') if o.get('skipped') != 'true']
+                        plate['pieces'] = len(objs)
+                        # Noms uniques des modèles (sans extension)
+                        plate['object_names'] = list(dict.fromkeys(
+                            o.get('name', '').rsplit('.', 1)[0]
+                            for o in objs if o.get('name')
+                        ))
                         # Libellé lisible
                         h  = plate['print_time_s'] // 3600
                         mn = (plate['print_time_s'] % 3600) // 60
-                        plate['label'] = f"Plateau {plate['index']} — {plate['weight_g']} g — {h}h{mn:02d}m"
+                        name_part = f" «{plate['name']}»" if plate['name'] else ''
+                        plate['label'] = (
+                            f"Plateau {plate['index']}{name_part}"
+                            f" — {plate['weight_g']} g"
+                            f" — {h}h{mn:02d}m"
+                            f" — {plate['pieces']} pce(s)"
+                        )
                         result['plates'].append(plate)
                     result['plates'].sort(key=lambda p: p['index'])
                 except Exception:
@@ -1157,6 +1173,7 @@ def new_job():
         project_id     = request.form.get('project_id') or None
         pieces_per_plate = max(1, int(request.form.get('pieces_per_plate', 1)))
         order_qty        = max(1, int(request.form.get('order_qty', 1)))
+        plate_name       = request.form.get('plate_name', '').strip()
 
         s = dict(settings)
         if machine_pid:
@@ -1189,16 +1206,16 @@ def new_job():
         r = calc(weight_g, print_time_s, design_mult, gross_margin, discount,
                  price_kg, s, pieces_per_plate)
         conn.execute('''INSERT INTO jobs(client_id,material_id,machine_profile_id,handling_profile_id,
-            material_profile_id,pricing_profile_id,project_id,source_file,name,description,
+            material_profile_id,pricing_profile_id,project_id,source_file,plate_name,name,description,
             weight_g,print_time_s,design_multiplier,gross_margin_pct,discount_pct,
             pieces_per_plate,order_qty,
             material_cost,material_margin,design_cost,handling_cost,wear_cost,electricity_cost,
             cout_fixe,total_marge,subtotal,margin_amount,
             cotisations_amount,vfl_amount,tva_amount,other_taxes_amount,tax_amount,
             price_per_piece,final_price,notes)
-            VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)''',
+            VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)''',
             (client_id,material_id,machine_pid,handling_pid,material_pid,pricing_pid,project_id,
-             source_file,request.form['name'],request.form.get('description',''),
+             source_file,plate_name,request.form['name'],request.form.get('description',''),
              weight_g,print_time_s,design_mult,gross_margin,discount,
              pieces_per_plate,order_qty,
              r['material_cost'],r['material_margin'],r['design_cost'],r['handling_cost'],