"""Window used to inspect and logically empty an entire warehouse aisle.

The tool summarizes the current occupancy of one aisle and, after explicit
confirmation, unloads every active UDC through the same logical movement
semantics used by the rest of the WMS.
"""

from __future__ import annotations

import json
import logging
import sys
import tkinter as tk
from functools import wraps
from pathlib import Path
from tkinter import messagebox, simpledialog, ttk
from typing import Any

import customtkinter as ctk

from busy_overlay import InlineBusyOverlay
from gestione_aree import AsyncRunner
from gestione_scarico import move_pallet_async
from tooltips import WidgetToolTip, load_tooltip_catalog, tooltip_text
from ui_theme import theme_color, theme_font, theme_padding, theme_section, theme_value
from window_placement import place_window_fullsize_below_parent_later

try:
    from loguru import logger
except Exception:  # pragma: no cover - fallback used only when Loguru is not available
    class _FallbackLogger:
        """Minimal adapter used only when Loguru is not installed yet."""

        def __init__(self):
            self._logger = logging.getLogger(MODULE_LOG_NAME if "MODULE_LOG_NAME" in globals() else __name__)
            self._logger.setLevel(logging.DEBUG)
            self._logger.propagate = False

        def bind(self, **_kwargs):
            return self

        def add(self, sink, level="INFO", format=None, encoding="utf-8", **_kwargs):
            handler: logging.Handler
            if hasattr(sink, "write"):
                handler = logging.StreamHandler(sink)
            else:
                handler = logging.FileHandler(str(sink), encoding=encoding)
            handler.setLevel(getattr(logging, str(level).upper(), logging.INFO))
            handler.setFormatter(
                logging.Formatter("%(asctime)s | %(levelname)-8s | %(name)s | %(message)s")
            )
            self._logger.addHandler(handler)
            return 0

        def log(self, level, message):
            getattr(self._logger, str(level).lower(), self._logger.info)(message)

        def debug(self, message):
            self._logger.debug(message)

        def info(self, message):
            self._logger.info(message)

        def exception(self, message):
            self._logger.exception(message)

    logger = _FallbackLogger()


RESET_CORSIE_LOG_MODE = "INFO"  # "OFF" | "INFO" | "DEBUG"
MODULE_LOG_NAME = Path(__file__).stem
MODULE_LOG_PATH = Path(__file__).with_suffix(".log")
_MODULE_LOG_ENABLED = RESET_CORSIE_LOG_MODE.upper() != "OFF"
_MODULE_LOG_LEVEL = "DEBUG" if RESET_CORSIE_LOG_MODE.upper() == "DEBUG" else "INFO"
_MODULE_LOGGER = logger.bind(warehouse_module=MODULE_LOG_NAME)
_MODULE_LOGGING_CONFIGURED = False


def _configure_module_logger():
    """Configure console and file logging for this module."""
    global _MODULE_LOGGING_CONFIGURED
    if _MODULE_LOGGING_CONFIGURED:
        return
    if not _MODULE_LOG_ENABLED:
        _MODULE_LOGGING_CONFIGURED = True
        return

    record_filter = lambda record: record["extra"].get("warehouse_module") == MODULE_LOG_NAME

    logger.add(
        sys.stderr,
        level=_MODULE_LOG_LEVEL,
        colorize=True,
        filter=record_filter,
        format=(
            "<green>{time:YYYY-MM-DD HH:mm:ss.SSS}</green> | "
            "<level>{level: <8}</level> | "
            "<cyan>" + MODULE_LOG_NAME + "</cyan> | "
            "<level>{message}</level>"
        ),
    )
    logger.add(
        MODULE_LOG_PATH,
        level=_MODULE_LOG_LEVEL,
        colorize=False,
        encoding="utf-8",
        filter=record_filter,
        format="{time:YYYY-MM-DD HH:mm:ss.SSS} | {level: <8} | " + MODULE_LOG_NAME + " | {message}",
    )
    _MODULE_LOGGING_CONFIGURED = True


def _format_payload(payload: Any) -> str:
    """Serialize payloads for human-readable logging."""
    try:
        return json.dumps(payload, ensure_ascii=False, indent=2, default=str)
    except Exception:
        return repr(payload)


def _log_call(level: str | None = None):
    """Trace entry, exit and failure of selected high-level functions."""

    def decorator(func):
        @wraps(func)
        def wrapper(*args, **kwargs):
            effective_level = level or _MODULE_LOG_LEVEL
            _MODULE_LOGGER.log(
                effective_level,
                f"CALL {func.__qualname__} args={_format_payload(args[1:] if args else ())} kwargs={_format_payload(kwargs)}",
            )
            try:
                result = func(*args, **kwargs)
            except Exception:
                _MODULE_LOGGER.exception(f"FAIL {func.__qualname__}")
                raise
            _MODULE_LOGGER.log(effective_level, f"RETURN {func.__qualname__}")
            return result

        return wrapper

    return decorator


def _log_sql(query_name: str, sql: str, params: dict[str, Any] | None = None):
    """Log one SQL statement and its parameters."""
    _MODULE_LOGGER.log(_MODULE_LOG_LEVEL, f"SQL {query_name} params={_format_payload(params or {})}")
    _MODULE_LOGGER.debug(f"SQL {query_name} text:\n{sql.strip()}")


def _log_dataset(query_name: str, rows: list[Any]):
    """Log query results at summary or full-debug level depending on the flag."""
    _MODULE_LOGGER.log(_MODULE_LOG_LEVEL, f"SQL {query_name} returned {len(rows)} rows")
    if RESET_CORSIE_LOG_MODE.upper() == "DEBUG":
        _MODULE_LOGGER.debug(f"SQL {query_name} dataset:\n{_format_payload(rows)}")


_configure_module_logger()
if _MODULE_LOG_ENABLED:
    _MODULE_LOGGER.info(
        f"Logging inizializzato su {MODULE_LOG_PATH.name} livello={_MODULE_LOG_LEVEL} mode={RESET_CORSIE_LOG_MODE.upper()}"
    )


SQL_CORSIE = """
    WITH C AS (
        SELECT DISTINCT LTRIM(RTRIM(Corsia)) AS Corsia
        FROM dbo.Celle
        WHERE ID <> 9999 AND (DelDataOra IS NULL) AND LTRIM(RTRIM(Corsia)) <> '7G'
    )
    SELECT Corsia
    FROM C
    ORDER BY
      CASE
        WHEN LEFT(Corsia,3)='MAG' AND TRY_CONVERT(int, SUBSTRING(Corsia,4,50)) IS NOT NULL THEN 0
        WHEN TRY_CONVERT(int, Corsia) IS NOT NULL THEN 1
        ELSE 2
      END,
      CASE WHEN LEFT(Corsia,3)='MAG' THEN TRY_CONVERT(int, SUBSTRING(Corsia,4,50)) END,
      CASE WHEN TRY_CONVERT(int, Corsia) IS NOT NULL THEN TRY_CONVERT(int, Corsia) END,
      CASE WHEN TRY_CONVERT(int, Corsia) IS NOT NULL THEN SUBSTRING(Corsia, LEN(CAST(TRY_CONVERT(int, Corsia) AS varchar(20)))+1, 50) END,
      Corsia;
"""

SQL_RIEPILOGO = """
WITH C AS (
    SELECT ID, LTRIM(RTRIM(Corsia)) AS Corsia,
           LTRIM(RTRIM(Colonna)) AS Colonna,
           LTRIM(RTRIM(Fila)) AS Fila
    FROM dbo.Celle
    WHERE ID <> 9999 AND (DelDataOra IS NULL)
      AND LTRIM(RTRIM(Corsia)) = :corsia
),
S AS (
    SELECT c.ID, COUNT(DISTINCT g.BarcodePallet) AS n
    FROM C AS c LEFT JOIN dbo.XMag_GiacenzaPallet AS g ON g.IDCella = c.ID
    GROUP BY c.ID
)
SELECT
  COUNT(*) AS TotCelle,
  SUM(CASE WHEN s.n>0 THEN 1 ELSE 0 END) AS CelleOccupate,
  SUM(CASE WHEN s.n>1 THEN 1 ELSE 0 END) AS CelleDoppie,
  SUM(COALESCE(s.n,0)) AS TotPallet
FROM C LEFT JOIN S s ON s.ID = C.ID;
"""

SQL_DETTAGLIO = """
WITH C AS (
    SELECT ID, LTRIM(RTRIM(Corsia)) AS Corsia,
           LTRIM(RTRIM(Colonna)) AS Colonna,
           LTRIM(RTRIM(Fila)) AS Fila
    FROM dbo.Celle
    WHERE ID <> 9999 AND (DelDataOra IS NULL)
      AND LTRIM(RTRIM(Corsia)) = :corsia
),
S AS (
    SELECT c.ID, COUNT(DISTINCT g.BarcodePallet) AS n
    FROM C AS c LEFT JOIN dbo.XMag_GiacenzaPallet AS g ON g.IDCella = c.ID
    GROUP BY c.ID
)
SELECT c.ID AS IDCella,
       CONCAT(c.Corsia, '.', c.Colonna, '.', c.Fila) AS Ubicazione,
       COALESCE(s.n,0) AS NumUDC
FROM C c LEFT JOIN S s ON s.ID = c.ID
WHERE COALESCE(s.n,0) > 0
ORDER BY TRY_CONVERT(int,c.Colonna), c.Colonna, TRY_CONVERT(int,c.Fila), c.Fila;
"""

SQL_COUNT_RESET = """
SELECT
    COUNT(DISTINCT g.BarcodePallet) AS TotUDC,
    COUNT(DISTINCT g.IDCella) AS TotCelle
FROM dbo.XMag_GiacenzaPallet g
JOIN dbo.Celle c ON c.ID = g.IDCella
WHERE c.ID <> 9999
  AND LTRIM(RTRIM(c.Corsia)) = :corsia;
"""

SQL_UDC_RESET = """
WITH U AS (
    SELECT DISTINCT
        g.BarcodePallet AS BarcodePallet,
        g.IDCella AS IDCella,
        CONCAT(LTRIM(RTRIM(c.Corsia)), '.', LTRIM(RTRIM(c.Colonna)), '.', LTRIM(RTRIM(c.Fila))) AS Ubicazione,
        TRY_CONVERT(int, c.Colonna) AS SortColNum,
        LTRIM(RTRIM(c.Colonna)) AS SortColTxt,
        TRY_CONVERT(int, c.Fila) AS SortFilaNum,
        LTRIM(RTRIM(c.Fila)) AS SortFilaTxt
    FROM dbo.XMag_GiacenzaPallet g
    JOIN dbo.Celle c ON c.ID = g.IDCella
    WHERE c.ID <> 9999
      AND LTRIM(RTRIM(c.Corsia)) = :corsia
)
SELECT
    BarcodePallet,
    IDCella,
    Ubicazione
FROM U
ORDER BY
    SortColNum,
    SortColTxt,
    SortFilaNum,
    SortFilaTxt,
    BarcodePallet;
"""


class ResetCorsieWindow(ctk.CTkToplevel):
    """Toplevel used to inspect and clear the pallets assigned to an aisle."""

    @_log_call()
    def __init__(self, parent, db_client, session=None):
        """Create the window and immediately load the list of aisles."""
        super().__init__(parent)
        self._theme = theme_section("reset_corsie", {})
        self.title("Reset Corsie - svuotamento celle per corsia")
        self.geometry(str(theme_value(self._theme, "window_geometry", "1000x680")))
        minsize = theme_value(self._theme, "window_minsize", [880, 560])
        self.minsize(int(minsize[0]), int(minsize[1]))
        self.resizable(True, True)
        try:
            self.configure(fg_color=theme_color(self._theme, "window_fg_color", ("#efefef", "#2f2f2f")))
        except Exception:
            pass

        self.db = db_client
        self.session = session
        self._busy = InlineBusyOverlay(self, self._theme)
        self._async = AsyncRunner(self)
        self._refresh_token = 0
        self._tooltip_catalog = load_tooltip_catalog()

        self._build_ui()
        self._load_corsie()

    def _setup_tree_style(self):
        """Apply a denser, spreadsheet-like style to the main result grid."""

        style = ttk.Style(self)
        style.configure(
            "ResetCorsie.Treeview.Heading",
            font=theme_font(self._theme, "tree_heading_font", ("Segoe UI", 10, "bold")),
            background=theme_value(self._theme, "tree_heading_bg", "#b8c7db"),
            foreground=theme_value(self._theme, "tree_heading_fg", "#10243e"),
            relief="flat",
            padding=theme_padding(self._theme, "tree_heading_padding", (8, 6)),
        )
        style.map(
            "ResetCorsie.Treeview.Heading",
            background=[("active", theme_value(self._theme, "tree_heading_bg_active", "#aebfd6"))],
            relief=[("pressed", "groove"), ("!pressed", "flat")],
        )
        style.configure(
            "ResetCorsie.Treeview",
            font=theme_font(self._theme, "tree_body_font", ("Segoe UI", 10)),
            rowheight=int(theme_value(self._theme, "tree_row_height", 30)),
            background=theme_value(self._theme, "tree_body_bg", "#ffffff"),
            fieldbackground=theme_value(self._theme, "tree_body_bg", "#ffffff"),
            foreground=theme_value(self._theme, "tree_body_fg", "#1f1f1f"),
            borderwidth=0,
        )
        style.map(
            "ResetCorsie.Treeview",
            background=[("selected", theme_value(self._theme, "tree_selected_bg", "#cfe4ff"))],
            foreground=[("selected", theme_value(self._theme, "tree_selected_fg", "#10243e"))],
        )

    @_log_call()
    def _build_ui(self):
        """Create selectors, summary widgets and the occupied-cell grid."""
        self._setup_tree_style()
        top = ctk.CTkFrame(self)
        top.pack(
            fill="x",
            padx=int(theme_value(self._theme, "frame_padx", 8)),
            pady=int(theme_value(self._theme, "frame_pady", 8)),
        )
        try:
            top.configure(fg_color=theme_color(self._theme, "top_frame_fg_color", ("#d7d7d7", "#3b3b3b")))
        except Exception:
            pass
        ctk.CTkLabel(
            top,
            text="Corsia:",
            font=theme_font(self._theme, "toolbar_label_font", ("Segoe UI", 10)),
        ).pack(side="left")
        self.cmb = ctk.CTkComboBox(
            top,
            width=int(theme_value(self._theme, "combobox_width", 140)),
            height=int(theme_value(self._theme, "combobox_height", 28)),
            values=[],
            font=theme_font(self._theme, "combobox_font", ("Segoe UI", 10)),
            dropdown_font=theme_font(self._theme, "combobox_font", ("Segoe UI", 10)),
        )
        self.cmb.pack(side="left", padx=(6, 10))
        btn_refresh = ctk.CTkButton(
            top,
            text="Carica",
            command=self.refresh,
            width=int(theme_value(self._theme, "toolbar_button_width", 140)),
            height=int(theme_value(self._theme, "toolbar_button_height", 28)),
            corner_radius=int(theme_value(self._theme, "toolbar_button_corner_radius", 6)),
            font=theme_font(self._theme, "toolbar_button_font", ("Segoe UI", 10, "bold")),
        )
        btn_refresh.pack(side="left")
        btn_reset = ctk.CTkButton(
            top,
            text="Svuota corsia...",
            command=self._ask_reset,
            width=int(theme_value(self._theme, "toolbar_button_width", 140)),
            height=int(theme_value(self._theme, "toolbar_button_height", 28)),
            corner_radius=int(theme_value(self._theme, "toolbar_button_corner_radius", 6)),
            font=theme_font(self._theme, "toolbar_button_font", ("Segoe UI", 10, "bold")),
        )
        btn_reset.pack(side="right")
        WidgetToolTip(btn_refresh, tooltip_text("reset_corsie.refresh", catalog=self._tooltip_catalog))
        WidgetToolTip(btn_reset, tooltip_text("reset_corsie.empty_aisle", catalog=self._tooltip_catalog))

        mid = ctk.CTkFrame(self)
        mid.pack(
            fill="both",
            expand=True,
            padx=int(theme_value(self._theme, "frame_padx", 8)),
            pady=(0, int(theme_value(self._theme, "frame_pady", 8))),
        )
        try:
            mid.configure(fg_color=theme_color(self._theme, "mid_frame_fg_color", ("#e5e5e5", "#383838")))
        except Exception:
            pass
        mid.grid_columnconfigure(0, weight=1)
        mid.grid_rowconfigure(0, weight=1)

        self.tree = ttk.Treeview(
            mid,
            columns=("Ubicazione", "NumUDC"),
            show="headings",
            selectmode="browse",
            style="ResetCorsie.Treeview",
        )
        self.tree.heading("Ubicazione", text="Ubicazione")
        self.tree.heading("NumUDC", text="UDC in cella")
        self.tree.column(
            "Ubicazione",
            width=int(theme_value(self._theme, "tree_col_ubicazione_width", 340)),
            anchor=str(theme_value(self._theme, "tree_col_ubicazione_anchor", "center")),
        )
        self.tree.column(
            "NumUDC",
            width=int(theme_value(self._theme, "tree_col_num_udc_width", 160)),
            anchor=str(theme_value(self._theme, "tree_col_num_udc_anchor", "center")),
        )
        self.tree.tag_configure("odd", background=theme_value(self._theme, "tree_row_odd_bg", "#ffffff"))
        self.tree.tag_configure("even", background=theme_value(self._theme, "tree_row_even_bg", "#f3f6fb"))

        sy = ttk.Scrollbar(mid, orient="vertical", command=self.tree.yview)
        sx = ttk.Scrollbar(mid, orient="horizontal", command=self.tree.xview)
        self.tree.configure(yscrollcommand=sy.set, xscrollcommand=sx.set)
        self.tree.grid(row=0, column=0, sticky="nsew")
        sy.grid(row=0, column=1, sticky="ns")
        sx.grid(row=1, column=0, sticky="ew")

        bottom = ctk.CTkFrame(self)
        bottom.pack(
            fill="x",
            padx=int(theme_value(self._theme, "frame_padx", 8)),
            pady=(0, int(theme_value(self._theme, "frame_pady", 8))),
        )
        try:
            bottom.configure(fg_color=theme_color(self._theme, "bottom_frame_fg_color", ("#dcdcdc", "#363636")))
        except Exception:
            pass
        ctk.CTkLabel(
            bottom,
            text="Riepilogo",
            font=theme_font(self._theme, "summary_title_font", ("Segoe UI", 12, "bold")),
        ).pack(anchor="w", padx=8, pady=(8, 0))

        g = ctk.CTkFrame(bottom)
        g.pack(fill="x", padx=8, pady=8)
        try:
            g.configure(fg_color=theme_color(self._theme, "inner_summary_frame_fg_color", ("#d4d4d4", "#404040")))
        except Exception:
            pass
        self.var_tot_celle = tk.StringVar(value="0")
        self.var_occ = tk.StringVar(value="0")
        self.var_dbl = tk.StringVar(value="0")
        self.var_pallet = tk.StringVar(value="0")

        def _kv(parent_widget, label, var, col):
            """Build a compact summary label/value pair."""
            ctk.CTkLabel(
                parent_widget,
                text=label,
                font=theme_font(self._theme, "summary_label_font", ("Segoe UI", 9, "bold")),
            ).grid(row=0, column=col * 2, sticky="w", padx=(0, 6))
            ctk.CTkLabel(
                parent_widget,
                textvariable=var,
                font=theme_font(self._theme, "summary_value_font", ("Segoe UI", 9)),
            ).grid(row=0, column=col * 2 + 1, sticky="w", padx=(0, 18))

        g.grid_columnconfigure(7, weight=1)
        _kv(g, "Tot. celle:", self.var_tot_celle, 0)
        _kv(g, "Celle occupate:", self.var_occ, 1)
        _kv(g, "Celle doppie:", self.var_dbl, 2)
        _kv(g, "Tot. pallet:", self.var_pallet, 3)

    @_log_call()
    def _load_corsie(self):
        """Load available aisles and preselect ``1A`` when present."""
        _log_sql("reset_corsie_corsie", SQL_CORSIE, {})

        def _ok(res):
            rows = res.get("rows", []) if isinstance(res, dict) else []
            _log_dataset("reset_corsie_corsie", rows)
            items = [r[0] for r in rows]
            self.cmb.configure(values=items)
            if items:
                sel = "1A" if "1A" in items else items[0]
                self.cmb.set(sel)
                self.refresh()
            else:
                messagebox.showinfo("Info", "Nessuna corsia trovata.", parent=self)

        def _err(ex):
            _MODULE_LOGGER.exception(f"Errore caricamento corsie reset corsie: {ex}")
            messagebox.showerror("Errore", f"Caricamento corsie fallito:\n{ex}", parent=self)

        self._async.run(self.db.query_json(SQL_CORSIE, {}), _ok, _err, busy=self._busy, message="Carico corsie...")

    @_log_call()
    def refresh(self):
        """Refresh both the summary counters and the occupied-cell list."""
        corsia = self.cmb.get().strip()
        if not corsia:
            return
        _log_sql("reset_corsie_riepilogo", SQL_RIEPILOGO, {"corsia": corsia})
        _log_sql("reset_corsie_dettaglio", SQL_DETTAGLIO, {"corsia": corsia})

        async def _q():
            riepilogo = await self.db.query_json(SQL_RIEPILOGO, {"corsia": corsia})
            dettaglio = await self.db.query_json(SQL_DETTAGLIO, {"corsia": corsia})
            return {"riepilogo": riepilogo, "dettaglio": dettaglio}

        def _ok(payload):
            try:
                riepilogo = payload.get("riepilogo", {}) if isinstance(payload, dict) else {}
                dettaglio = payload.get("dettaglio", {}) if isinstance(payload, dict) else {}

                sum_rows = riepilogo.get("rows", []) if isinstance(riepilogo, dict) else []
                det_rows = dettaglio.get("rows", []) if isinstance(dettaglio, dict) else []
                _log_dataset("reset_corsie_riepilogo", sum_rows)
                _log_dataset("reset_corsie_dettaglio", det_rows)

                if sum_rows:
                    tot, occ, dbl, pallet = sum_rows[0]
                    self.var_tot_celle.set(str(tot or 0))
                    self.var_occ.set(str(occ or 0))
                    self.var_dbl.set(str(dbl or 0))
                    self.var_pallet.set(str(pallet or 0))
                else:
                    self.var_tot_celle.set("0")
                    self.var_occ.set("0")
                    self.var_dbl.set("0")
                    self.var_pallet.set("0")

                for item in self.tree.get_children():
                    self.tree.delete(item)
                for idx, (_idc, ubi, n) in enumerate(det_rows):
                    tag = "even" if idx % 2 else "odd"
                    self.tree.insert("", "end", values=(ubi, n), tags=(tag,))
            except Exception as ex:
                _MODULE_LOGGER.exception(f"Errore UI refresh reset corsie corsia={corsia}: {ex}")
                messagebox.showerror("Errore", f"Aggiornamento interfaccia fallito:\n{ex}", parent=self)

        def _err(ex):
            _MODULE_LOGGER.exception(f"Errore refresh reset corsie corsia={corsia}: {ex}")
            messagebox.showerror("Errore", f"Refresh fallito:\n{ex}", parent=self)

        self._async.run(_q(), _ok, _err, busy=self._busy, message=f"Riepilogo {corsia}...")

    @_log_call()
    def _ask_reset(self):
        """Ask for confirmation and start the logical unload flow for the selected aisle."""
        corsia = self.cmb.get().strip()
        if not corsia:
            return
        _log_sql("reset_corsie_count_reset", SQL_COUNT_RESET, {"corsia": corsia})

        def _ok_count(res):
            rows = res.get("rows", []) if isinstance(res, dict) else []
            _log_dataset("reset_corsie_count_reset", rows)
            tot_udc = int(rows[0][0] or 0) if rows else 0
            tot_celle = int(rows[0][1] or 0) if rows else 0
            if tot_udc <= 0:
                messagebox.showinfo("Svuota corsia", f"Nessuna UDC attiva da scaricare per la corsia {corsia}.", parent=self)
                return
            msg = (
                f"Verranno scaricate logicamente {tot_udc} UDC attive distribuite su {tot_celle} celle della corsia {corsia}.",
                "L'operazione verra' eseguita come scarico verso 9000000 / 9999, senza cancellazioni fisiche dirette.",
                "Digitare il nome della corsia per confermare:",
            )
            confirm = simpledialog.askstring("Conferma", "\n".join(msg), parent=self)
            if confirm is None:
                _MODULE_LOGGER.info(f"Reset corsia {corsia}: conferma annullata dall'utente")
                return
            if confirm.strip().upper() != corsia.upper():
                _MODULE_LOGGER.info(f"Reset corsia {corsia}: testo conferma non corrispondente ({confirm!r})")
                messagebox.showwarning("Annullato", "Testo di conferma non corrispondente.", parent=self)
                return
            self._do_reset(corsia)

        def _err_count(ex):
            _MODULE_LOGGER.exception(f"Errore conteggio reset corsie corsia={corsia}: {ex}")
            messagebox.showerror("Errore", f"Conteggio UDC da scaricare fallito:\n{ex}", parent=self)

        self._async.run(self.db.query_json(SQL_COUNT_RESET, {"corsia": corsia}), _ok_count, _err_count, busy=self._busy, message="Verifico...")

    @_log_call()
    def _do_reset(self, corsia: str):
        """Execute the logical unload of every active UDC in the selected aisle."""
        _log_sql("reset_corsie_udc_reset", SQL_UDC_RESET, {"corsia": corsia})

        async def _q():
            payload = await self.db.query_json(SQL_UDC_RESET, {"corsia": corsia})
            rows = payload.get("rows", []) if isinstance(payload, dict) else []
            _log_dataset("reset_corsie_udc_reset", rows)

            success = 0
            failed: list[dict[str, Any]] = []
            utente = str(getattr(self.session, "login", "") or "warehouse_ui").strip()

            for barcode_pallet, idcella, ubicazione in rows:
                try:
                    await move_pallet_async(
                        self.db,
                        barcode_pallet=str(barcode_pallet or "").strip(),
                        target_idcella=9999,
                        target_barcode_cella="9000000",
                        utente=utente,
                    )
                    success += 1
                except Exception as ex:
                    failed.append(
                        {
                            "barcode_pallet": str(barcode_pallet or ""),
                            "idcella": int(idcella or 0),
                            "ubicazione": str(ubicazione or ""),
                            "error": str(ex),
                        }
                    )

            return {
                "total": len(rows),
                "success": success,
                "failed": failed,
            }

        def _ok_del(result):
            total = int((result or {}).get("total", 0))
            success = int((result or {}).get("success", 0))
            failed = list((result or {}).get("failed", []))
            _MODULE_LOGGER.info(
                f"Reset corsia {corsia}: scarico logico completato success={success} total={total} failed={len(failed)}"
            )
            if failed:
                messagebox.showwarning(
                    "Completato con errori",
                    (
                        f"Corsia {corsia}: scaricate {success} UDC su {total}.\n"
                        f"Errori su {len(failed)} UDC. Controllare {MODULE_LOG_PATH.name}."
                    ),
                    parent=self,
                )
            else:
                messagebox.showinfo(
                    "Completato",
                    f"Corsia {corsia}: svuotamento logico completato su {success} UDC.",
                    parent=self,
                )
            self.refresh()

        def _err_del(ex):
            _MODULE_LOGGER.exception(f"Errore reset logico corsie corsia={corsia}: {ex}")
            messagebox.showerror("Errore", f"Svuotamento fallito:\n{ex}", parent=self)

        self._async.run(_q(), _ok_del, _err_del, busy=self._busy, message=f"Svuoto {corsia}...")


def open_reset_corsie_window(parent, db_app, session=None):
    """Create, focus and return the aisle reset window."""
    key = "_reset_corsie_window_singleton"
    ex = getattr(parent, key, None)
    if ex and ex.winfo_exists():
        try:
            ex.deiconify()
        except Exception:
            pass
        try:
            ex.lift()
            ex.focus_force()
            return ex
        except Exception:
            pass
    win = ResetCorsieWindow(parent, db_app, session=session)
    setattr(parent, key, win)
    place_window_fullsize_below_parent_later(parent, win)
    try:
        win.lift()
        win.focus_force()
    except Exception:
        pass
    return win