feat: multi-plate grouping, compensation badges, pieces_override on slots

app.py

@@ -268,6 +268,7 @@ def init_db():
         'ALTER TABLE jobs ADD COLUMN plate_name TEXT DEFAULT ""',
         'ALTER TABLE printers ADD COLUMN ha_entity_prefix TEXT DEFAULT ""',
         'ALTER TABLE print_slots ADD COLUMN pieces_ignored INTEGER DEFAULT 0',
+        'ALTER TABLE print_slots ADD COLUMN pieces_override INTEGER DEFAULT NULL',
     ]
     for sql in migrations:
         try:
@@ -1631,6 +1632,15 @@ def api_slots():
         SELECT ps.id, ps.job_id, ps.printer_id, ps.planned_start, ps.planned_end,
                ps.status, ps.failure_note,
                COALESCE(ps.pieces_ignored, 0) as pieces_ignored,
+               ps.pieces_override,
+               COALESCE(ps.pieces_override, j.pieces_per_plate) as effective_pieces,
+               (SELECT COUNT(*) FROM print_slots ps2
+                WHERE ps2.job_id = ps.job_id
+                AND ps2.planned_start <= ps.planned_start
+                AND ps2.id <= ps.id) as plate_num,
+               (SELECT COUNT(*) FROM print_slots WHERE job_id = ps.job_id) as total_plates,
+               (SELECT COALESCE(SUM(COALESCE(pieces_ignored,0)), 0) FROM print_slots
+                WHERE job_id = ps.job_id) as job_total_ignored,
                j.name as job_name, j.print_time_s, j.final_price,
                j.pieces_per_plate, j.order_qty, j.weight_g,
                j.plate_name,
@@ -1647,6 +1657,21 @@ def api_slots():
     conn.close()
     return jsonify([dict(s) for s in slots])
 
+@app.route('/api/slots/<int:id>/pieces_override', methods=['POST'])
+@login_required
+def api_slot_pieces_override(id):
+    d = request.get_json(silent=True) or {}
+    pieces = d.get('pieces')
+    conn = get_db()
+    if pieces is None:
+        conn.execute('UPDATE print_slots SET pieces_override=NULL WHERE id=?', (id,))
+    else:
+        conn.execute('UPDATE print_slots SET pieces_override=? WHERE id=?', (max(1, int(pieces)), id))
+    conn.commit()
+    conn.close()
+    return jsonify({'ok': True})
+
+
 def _check_capacity(conn, start_dt, end_dt, max_printers, exclude_id=None):
     """Vérifie si ajouter ce créneau dépasserait max_printers simultanés.
     Retourne (True, peak_count) si limite atteinte, (False, peak_count) sinon.