From 5dc26b21b1a7e50d0e29c23db794254f58bdf7fa Mon Sep 17 00:00:00 2001
From: allebonvi <allebonvi@gmail.com>
Date: Mon, 6 Jul 2026 18:42:07 +0200
Subject: [PATCH] Rendi ordinabili le griglie diagnostica

---
 diagnostica.py  | 47 ++++++++++++++++++++++++++++++++++++++++++++++-
 version_info.py |  2 +-
 2 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/diagnostica.py b/diagnostica.py
index 24a213b..2ef977b 100644
--- a/diagnostica.py
+++ b/diagnostica.py
@@ -165,6 +165,9 @@ class DiagnosticaWindow(ctk.CTkToplevel):
         self.var_status = tk.StringVar(value="")
         self._last_export_slug = "diagnostica"
         self._current_columns = SHIPPED_NOT_DISASSOCIATED_COLUMNS
+        self._column_titles: dict[str, str] = {}
+        self._sort_column = ""
+        self._sort_descending = False
 
         self.title(
             versioned_title(
@@ -284,13 +287,55 @@ class DiagnosticaWindow(ctk.CTkToplevel):
         self.tree.delete(*self.tree.get_children(""))
         keys = tuple(str(col[0]) for col in columns)
         self.tree.configure(columns=keys, show="headings")
+        self._sort_column = ""
+        self._sort_descending = False
+        self._column_titles = {}
         for key, locale_key, default, width, anchor in columns:
+            title = loc_text(str(locale_key), catalog=self._locale_catalog, default=str(default))
+            self._column_titles[str(key)] = title
             self.tree.heading(
                 key,
-                text=loc_text(str(locale_key), catalog=self._locale_catalog, default=str(default)),
+                text=title,
+                command=lambda col=str(key): self._sort_by_column(col),
             )
             self.tree.column(key, width=int(width), anchor=str(anchor), stretch=True)
 
+    def _refresh_sort_headings(self) -> None:
+        for key, title in self._column_titles.items():
+            suffix = ""
+            if key == self._sort_column:
+                suffix = " v" if self._sort_descending else " ^"
+            self.tree.heading(key, text=f"{title}{suffix}", command=lambda col=key: self._sort_by_column(col))
+
+    def _sort_key(self, value: Any) -> tuple[int, Any]:
+        text = str(value or "").strip()
+        if not text:
+            return (2, "")
+        normalized = text.replace(".", "").replace(",", ".")
+        try:
+            return (0, float(normalized))
+        except ValueError:
+            return (1, text.casefold())
+
+    def _sort_by_column(self, column: str) -> None:
+        columns = list(self.tree["columns"])
+        if column not in columns:
+            return
+        descending = not self._sort_descending if self._sort_column == column else False
+        col_index = columns.index(column)
+        rows = []
+        for iid in self.tree.get_children(""):
+            values = self.tree.item(iid, "values")
+            value = values[col_index] if col_index < len(values) else ""
+            rows.append((self._sort_key(value), iid))
+        rows.sort(key=lambda item: item[0], reverse=descending)
+        for index, (_key, iid) in enumerate(rows):
+            self.tree.move(iid, "", index)
+            self.tree.item(iid, tags=(zebra_tag(index),))
+        self._sort_column = column
+        self._sort_descending = descending
+        self._refresh_sort_headings()
+
     def _load_shipped_not_disassociated(self) -> None:
         self._run_check(
             key="shipped_not_disassociated",
diff --git a/version_info.py b/version_info.py
index 3728528..7cf0b76 100644
--- a/version_info.py
+++ b/version_info.py
@@ -18,7 +18,7 @@ MODULE_VERSIONS: dict[str, str] = {
     "barcode_service": "1.0.24",
     "busy_overlay": "1.0.0",
     "db_config": "1.0.0",
-    "diagnostica": "1.0.3",
+    "diagnostica": "1.0.4",
     "gestione_aree": "1.0.1",
     "gestione_layout": "1.0.2",
     "gestione_pickinglist": "1.0.4",