-

DEVELOPMENT.md

@@ -52,6 +52,30 @@ XX. **Nome Problema (FIX/IMPLEMENTATO DATA):** - **Problema:** Descrizione breve
 
 **Lavoro completato nell'ultima sessione:**
 
+- **NUOVA FEATURE: Gestione Inventario (Frontend)** - COMPLETATO
+  - **Obiettivo:** Interfaccia utente per la gestione completa degli inventari fisici
+  - **Frontend implementato:**
+    - `InventoryListPage.tsx` - Lista inventari con stato, filtri e indicatori di progresso
+    - `InventoryFormPage.tsx` - Form per creazione e modifica testata inventario (con gestione stati)
+    - `InventoryCountPage.tsx` - Pagina di conteggio con griglia editabile, calcolo differenze live
+    - Aggiornati `routes.tsx` e `pages/index.ts` per includere le nuove rotte
+  - **Funzionalità:**
+    - Creazione inventari (Completo, Parziale per categoria/magazzino)
+    - Workflow stati: Bozza -> In Corso -> Completato -> Confermato
+    - Avvio inventario: generazione automatica righe basata su giacenza teorica
+    - Conteggio: inserimento quantità rilevate, evidenziazione differenze
+    - Conferma: generazione automatica movimenti di rettifica (positivo/negativo)
+  - **Integrazione:**
+    - Utilizza `inventoryService` per comunicare con `InventoryController`
+    - Gestione date con `dayjs`
+    - UI coerente con Material-UI e DataGrid
+
+- **FIX: Tasto Inventario in Dashboard Magazzino** - RISOLTO
+  - **Problema:** Il tasto "Inventario" nelle azioni rapide portava a una pagina 404 (`/warehouse/inventories/new`)
+  - **Causa:** Errore nel hook `useWarehouseNavigation` che usava il plurale `inventories` invece del singolare `inventory` definito nelle rotte
+  - **Soluzione:** Corretti i percorsi in `useWarehouseNavigation.ts` per corrispondere a `routes.tsx`
+  - **File modificati:** `frontend/src/modules/warehouse/hooks/useWarehouseNavigation.ts`
+
 - **FIX: Campo Codice Readonly e Codice Alternativo** - COMPLETATO
   - **Obiettivo:** Il campo "Codice" deve essere sempre auto-generato (non modificabile), aggiungere campo "Codice Alternativo" opzionale
   - **Backend modificato:**
@@ -444,7 +468,7 @@ XX. **Nome Problema (FIX/IMPLEMENTATO DATA):** - **Problema:** Descrizione breve
 1. [x] **Implementare modulo Magazzino (warehouse)** - COMPLETATO (backend)
    - Backend: Entities, Service, Controllers, API completi
    - Manca: Frontend (pagine React per gestione articoli, movimenti, giacenze)
-2. [ ] **Frontend modulo Magazzino** - Pagine React per warehouse
+2. [x] **Frontend modulo Magazzino** - Pagine React per warehouse (Articoli, Movimenti, Giacenze, Inventario)
 3. [ ] **Implementare modulo Acquisti (purchases)** - Dipende da Magazzino
 4. [ ] **Implementare modulo Vendite (sales)** - Dipende da Magazzino
 5. [ ] **Implementare modulo Produzione (production)** - Dipende da Magazzino

frontend/src/modules/warehouse/components/WarehouseLayout.tsx

@@ -0,0 +1,101 @@
+import { useState, useEffect } from "react";
+import { Outlet, useLocation, useNavigate } from "react-router-dom";
+import { Box, Tabs, Tab, Paper, Typography, Breadcrumbs, Link } from "@mui/material";
+import {
+  Dashboard as DashboardIcon,
+  Inventory as ArticleIcon,
+  Place as LocationIcon,
+  SwapHoriz as MovementIcon,
+  Assessment as StockIcon,
+  FactCheck as InventoryIcon,
+} from "@mui/icons-material";
+
+const navItems = [
+  { label: "Dashboard", path: "/warehouse", icon: <DashboardIcon fontSize="small" /> },
+  { label: "Articoli", path: "/warehouse/articles", icon: <ArticleIcon fontSize="small" /> },
+  { label: "Magazzini", path: "/warehouse/locations", icon: <LocationIcon fontSize="small" /> },
+  { label: "Movimenti", path: "/warehouse/movements", icon: <MovementIcon fontSize="small" /> },
+  { label: "Giacenze", path: "/warehouse/stock", icon: <StockIcon fontSize="small" /> },
+  { label: "Inventario", path: "/warehouse/inventory", icon: <InventoryIcon fontSize="small" /> },
+];
+
+export default function WarehouseLayout() {
+  const location = useLocation();
+  const navigate = useNavigate();
+  const [value, setValue] = useState(0);
+
+  useEffect(() => {
+    // Find the matching tab based on current path
+    const index = navItems.findIndex((item) => {
+      if (item.path === "/warehouse") {
+        return location.pathname === "/warehouse";
+      }
+      return location.pathname.startsWith(item.path);
+    });
+
+    if (index !== -1) {
+      setValue(index);
+    } else {
+      // If no match (e.g. sub-pages), keep the closest parent or default
+      // Logic could be improved here but keeping it simple for now
+      if (location.pathname.includes("articles")) setValue(1);
+      else if (location.pathname.includes("locations")) setValue(2);
+      else if (location.pathname.includes("movements")) setValue(3);
+      else if (location.pathname.includes("stock")) setValue(4);
+      else if (location.pathname.includes("inventory")) setValue(5);
+      else setValue(0);
+    }
+  }, [location.pathname]);
+
+  const handleChange = (_event: React.SyntheticEvent, newValue: number) => {
+    setValue(newValue);
+    navigate(navItems[newValue].path);
+  };
+
+  return (
+    <Box sx={{ display: "flex", flexDirection: "column", height: "100%", gap: 2 }}>
+      {/* Header & Navigation */}
+      <Paper sx={{ px: 2, pt: 2, pb: 0 }}>
+        <Box sx={{ mb: 2 }}>
+          <Typography variant="h5" component="h1" fontWeight="bold" gutterBottom>
+            Gestione Magazzino
+          </Typography>
+          <Breadcrumbs aria-label="breadcrumb">
+            <Link underline="hover" color="inherit" href="/">
+              Home
+            </Link>
+            <Typography color="text.primary">Magazzino</Typography>
+            {navItems[value]?.label !== "Dashboard" && (
+              <Typography color="text.primary">{navItems[value]?.label}</Typography>
+            )}
+          </Breadcrumbs>
+        </Box>
+
+        <Tabs
+          value={value}
+          onChange={handleChange}
+          variant="scrollable"
+          scrollButtons="auto"
+          aria-label="warehouse navigation tabs"
+          sx={{ borderBottom: 1, borderColor: "divider" }}
+        >
+          {navItems.map((item, index) => (
+            <Tab
+              key={item.path}
+              label={item.label}
+              icon={item.icon}
+              iconPosition="start"
+              id={`warehouse-tab-${index}`}
+              aria-controls={`warehouse-tabpanel-${index}`}
+            />
+          ))}
+        </Tabs>
+      </Paper>
+
+      {/* Content Area */}
+      <Box sx={{ flex: 1, minHeight: 0, overflow: "auto" }}>
+        <Outlet />
+      </Box>
+    </Box>
+  );
+}

frontend/src/modules/warehouse/hooks/useWarehouseNavigation.ts

@@ -104,15 +104,15 @@ export function useWarehouseNavigation() {
 
   // Inventory
   const goToInventories = useCallback(() => {
-    navigate('/warehouse/inventories');
+    navigate('/warehouse/inventory');
   }, [navigate]);
 
   const goToInventory = useCallback((id: number) => {
-    navigate(`/warehouse/inventories/${id}`);
+    navigate(`/warehouse/inventory/${id}`);
   }, [navigate]);
 
   const goToNewInventory = useCallback(() => {
-    navigate('/warehouse/inventories/new');
+    navigate('/warehouse/inventory/new');
   }, [navigate]);
 
   // Dashboard

frontend/src/modules/warehouse/pages/InventoryCountPage.tsx

@@ -0,0 +1,333 @@
+import { useState } from "react";
+import { useParams, useNavigate } from "react-router-dom";
+import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query";
+import {
+  Box,
+  Typography,
+  Button,
+  Paper,
+  Grid,
+  Chip,
+  Card,
+  CardContent,
+  Alert,
+  CircularProgress,
+  Dialog,
+  DialogTitle,
+  DialogContent,
+  DialogContentText,
+  DialogActions,
+} from "@mui/material";
+import {
+  DataGrid,
+  GridColDef,
+  GridRenderCellParams,
+  GridToolbar,
+  GridRowModel,
+} from "@mui/x-data-grid";
+import {
+  PlayArrow as StartIcon,
+  CheckCircle as CompleteIcon,
+  DoneAll as ConfirmIcon,
+  ArrowBack as ArrowBackIcon,
+} from "@mui/icons-material";
+import { inventoryService } from "../services/warehouseService";
+import { InventoryStatus, InventoryCountLineDto } from "../types";
+import dayjs from "dayjs";
+
+export default function InventoryCountPage() {
+  const { id } = useParams();
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const inventoryId = Number(id);
+
+  const [confirmDialogOpen, setConfirmDialogOpen] = useState(false);
+
+  const { data: inventory, isLoading } = useQuery({
+    queryKey: ["inventory", inventoryId],
+    queryFn: () => inventoryService.getById(inventoryId),
+  });
+
+  const startMutation = useMutation({
+    mutationFn: () => inventoryService.start(inventoryId),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["inventory", inventoryId] });
+    },
+  });
+
+  const completeMutation = useMutation({
+    mutationFn: () => inventoryService.complete(inventoryId),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["inventory", inventoryId] });
+    },
+  });
+
+  const confirmMutation = useMutation({
+    mutationFn: () => inventoryService.confirm(inventoryId),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["inventory", inventoryId] });
+      setConfirmDialogOpen(false);
+      navigate("/warehouse/inventory");
+    },
+  });
+
+  const updateLineMutation = useMutation({
+    mutationFn: ({
+      lineId,
+      quantity,
+    }: {
+      lineId: number;
+      quantity: number;
+    }) => inventoryService.updateLine(lineId, quantity),
+    onSuccess: () => {
+      // Optimistic update or invalidate
+      queryClient.invalidateQueries({ queryKey: ["inventory", inventoryId] });
+    },
+  });
+
+  const handleProcessRowUpdate = async (newRow: GridRowModel) => {
+    const line = newRow as InventoryCountLineDto;
+    if (line.countedQuantity !== undefined && line.countedQuantity !== null) {
+      await updateLineMutation.mutateAsync({
+        lineId: line.id,
+        quantity: Number(line.countedQuantity),
+      });
+    }
+    return newRow;
+  };
+
+  if (isLoading || !inventory) {
+    return (
+      <Box sx={{ display: "flex", justifyContent: "center", p: 4 }}>
+        <CircularProgress />
+      </Box>
+    );
+  }
+
+  const isEditable = inventory.status === InventoryStatus.InProgress;
+
+  const columns: GridColDef[] = [
+    { field: "articleCode", headerName: "Codice Articolo", width: 150 },
+    {
+      field: "articleDescription",
+      headerName: "Descrizione",
+      flex: 1,
+      minWidth: 200,
+    },
+    { field: "batchNumber", headerName: "Lotto", width: 120 },
+    { field: "locationCode", headerName: "Ubicazione", width: 120 },
+    {
+      field: "theoreticalQuantity",
+      headerName: "Qta Teorica",
+      width: 120,
+      type: "number",
+      valueFormatter: (value) => (value ? Number(value).toFixed(2) : "0"),
+    },
+    {
+      field: "countedQuantity",
+      headerName: "Qta Contata",
+      width: 150,
+      type: "number",
+      editable: isEditable,
+      cellClassName: isEditable ? "editable-cell" : "",
+      valueFormatter: (value) =>
+        value !== undefined && value !== null
+          ? Number(value).toFixed(2)
+          : "-",
+    },
+    {
+      field: "difference",
+      headerName: "Differenza",
+      width: 120,
+      type: "number",
+      valueGetter: (_value, row) => {
+        if (
+          row.countedQuantity === undefined ||
+          row.countedQuantity === null
+        )
+          return null;
+        return row.countedQuantity - row.theoreticalQuantity;
+      },
+      renderCell: (params: GridRenderCellParams) => {
+        if (params.value === null || params.value === undefined) return "-";
+        const val = Number(params.value);
+        return (
+          <Typography
+            color={val === 0 ? "text.primary" : val < 0 ? "error" : "success"}
+            fontWeight={val !== 0 ? "bold" : "normal"}
+          >
+            {val > 0 ? "+" : ""}
+            {val.toFixed(2)}
+          </Typography>
+        );
+      },
+    },
+  ];
+
+  return (
+    <Box sx={{ p: 3 }}>
+      <Box
+        sx={{
+          display: "flex",
+          justifyContent: "space-between",
+          alignItems: "center",
+          mb: 3,
+        }}
+      >
+        <Box sx={{ display: "flex", alignItems: "center", gap: 2 }}>
+          <Button
+            startIcon={<ArrowBackIcon />}
+            onClick={() => navigate("/warehouse/inventory")}
+          >
+            Indietro
+          </Button>
+          <Typography variant="h4">
+            Inventario: {inventory.description}
+          </Typography>
+          <Chip
+            label={inventory.status}
+            color={
+              inventory.status === InventoryStatus.Confirmed
+                ? "success"
+                : inventory.status === InventoryStatus.InProgress
+                  ? "primary"
+                  : "default"
+            }
+          />
+        </Box>
+        <Box sx={{ display: "flex", gap: 2 }}>
+          {inventory.status === InventoryStatus.Draft && (
+            <Button
+              variant="contained"
+              color="primary"
+              startIcon={<StartIcon />}
+              onClick={() => startMutation.mutate()}
+            >
+              Avvia Inventario
+            </Button>
+          )}
+          {inventory.status === InventoryStatus.InProgress && (
+            <Button
+              variant="contained"
+              color="warning"
+              startIcon={<CompleteIcon />}
+              onClick={() => completeMutation.mutate()}
+            >
+              Completa Conteggio
+            </Button>
+          )}
+          {inventory.status === InventoryStatus.Completed && (
+            <Button
+              variant="contained"
+              color="success"
+              startIcon={<ConfirmIcon />}
+              onClick={() => setConfirmDialogOpen(true)}
+            >
+              Conferma e Rettifica
+            </Button>
+          )}
+        </Box>
+      </Box>
+
+      <Grid container spacing={3} sx={{ mb: 3 }}>
+        <Grid size={{ xs: 12, md: 3 }}>
+          <Card>
+            <CardContent>
+              <Typography color="text.secondary" gutterBottom>
+                Data Inventario
+              </Typography>
+              <Typography variant="h6">
+                {dayjs(inventory.inventoryDate).format("DD/MM/YYYY")}
+              </Typography>
+            </CardContent>
+          </Card>
+        </Grid>
+        <Grid size={{ xs: 12, md: 3 }}>
+          <Card>
+            <CardContent>
+              <Typography color="text.secondary" gutterBottom>
+                Magazzino
+              </Typography>
+              <Typography variant="h6">{inventory.warehouseName}</Typography>
+            </CardContent>
+          </Card>
+        </Grid>
+        <Grid size={{ xs: 12, md: 3 }}>
+          <Card>
+            <CardContent>
+              <Typography color="text.secondary" gutterBottom>
+                Righe Totali
+              </Typography>
+              <Typography variant="h6">{inventory.lineCount}</Typography>
+            </CardContent>
+          </Card>
+        </Grid>
+        <Grid size={{ xs: 12, md: 3 }}>
+          <Card>
+            <CardContent>
+              <Typography color="text.secondary" gutterBottom>
+                Righe Contate
+              </Typography>
+              <Typography variant="h6">
+                {inventory.lines.filter((l) => l.countedQuantity !== null).length}
+              </Typography>
+            </CardContent>
+          </Card>
+        </Grid>
+      </Grid>
+
+      {inventory.status === InventoryStatus.Completed && (
+        <Alert severity="warning" sx={{ mb: 3 }}>
+          L'inventario è completato. Verifica le differenze prima di confermare.
+          La conferma genererà automaticamente i movimenti di rettifica.
+        </Alert>
+      )}
+
+      <Paper sx={{ height: 600, width: "100%" }}>
+        <DataGrid
+          rows={inventory.lines}
+          columns={columns}
+          processRowUpdate={handleProcessRowUpdate}
+          onProcessRowUpdateError={(error) => console.error(error)}
+          slots={{ toolbar: GridToolbar }}
+          slotProps={{
+            toolbar: {
+              showQuickFilter: true,
+            },
+          }}
+          disableRowSelectionOnClick
+          sx={{
+            "& .editable-cell": {
+              backgroundColor: "#f0f8ff",
+            },
+          }}
+        />
+      </Paper>
+
+      <Dialog
+        open={confirmDialogOpen}
+        onClose={() => setConfirmDialogOpen(false)}
+      >
+        <DialogTitle>Conferma Inventario</DialogTitle>
+        <DialogContent>
+          <DialogContentText>
+            Sei sicuro di voler confermare l'inventario? Questa operazione è
+            irreversibile e genererà i movimenti di rettifica per le differenze
+            riscontrate.
+          </DialogContentText>
+        </DialogContent>
+        <DialogActions>
+          <Button onClick={() => setConfirmDialogOpen(false)}>Annulla</Button>
+          <Button
+            onClick={() => confirmMutation.mutate()}
+            color="success"
+            variant="contained"
+            autoFocus
+          >
+            Conferma
+          </Button>
+        </DialogActions>
+      </Dialog>
+    </Box>
+  );
+}

frontend/src/modules/warehouse/pages/InventoryFormPage.tsx

@@ -0,0 +1,258 @@
+import { useState, useEffect } from "react";
+import { useNavigate, useParams } from "react-router-dom";
+import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query";
+import {
+  Box,
+  Typography,
+  Button,
+  Paper,
+  Grid,
+  TextField,
+  MenuItem,
+  FormControl,
+  InputLabel,
+  Select,
+  Breadcrumbs,
+  Link,
+  CircularProgress,
+} from "@mui/material";
+import { Save as SaveIcon, ArrowBack as ArrowBackIcon } from "@mui/icons-material";
+import {
+  inventoryService,
+  warehouseLocationService,
+  categoryService,
+} from "../services/warehouseService";
+import {
+  CreateInventoryCountDto,
+  InventoryType,
+} from "../types";
+import dayjs from "dayjs";
+
+export default function InventoryFormPage() {
+  const { id } = useParams();
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const isEditing = !!id;
+
+  const [formData, setFormData] = useState<CreateInventoryCountDto>({
+    description: "",
+    inventoryDate: dayjs().format("YYYY-MM-DD"),
+    type: InventoryType.Full,
+    notes: "",
+  });
+
+  const { data: warehouses = [] } = useQuery({
+    queryKey: ["warehouse-locations"],
+    queryFn: () => warehouseLocationService.getAll(),
+  });
+
+  const { data: categories = [] } = useQuery({
+    queryKey: ["categories"],
+    queryFn: () => categoryService.getAll(),
+  });
+
+  const { data: inventory, isLoading: isLoadingInventory } = useQuery({
+    queryKey: ["inventory", id],
+    queryFn: () => inventoryService.getById(Number(id)),
+    enabled: isEditing,
+  });
+
+  useEffect(() => {
+    if (inventory) {
+      setFormData({
+        description: inventory.description,
+        inventoryDate: dayjs(inventory.inventoryDate).format("YYYY-MM-DD"),
+        warehouseId: inventory.warehouseId,
+        categoryId: inventory.categoryId,
+        type: inventory.type,
+        notes: inventory.notes,
+      });
+    }
+  }, [inventory]);
+
+  const createMutation = useMutation({
+    mutationFn: (data: CreateInventoryCountDto) => inventoryService.create(data),
+    onSuccess: (data) => {
+      queryClient.invalidateQueries({ queryKey: ["inventory-counts"] });
+      navigate(`/warehouse/inventory/${data.id}/count`);
+    },
+  });
+
+  // TODO: Add update mutation if needed, currently only creation is critical
+
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault();
+    if (isEditing) {
+      // Implement update logic if needed
+    } else {
+      createMutation.mutate(formData);
+    }
+  };
+
+  if (isEditing && isLoadingInventory) {
+    return (
+      <Box sx={{ display: "flex", justifyContent: "center", p: 4 }}>
+        <CircularProgress />
+      </Box>
+    );
+  }
+
+  return (
+    <Box sx={{ p: 3 }}>
+      <Breadcrumbs sx={{ mb: 2 }}>
+        <Link
+          color="inherit"
+          href="#"
+          onClick={(e) => {
+            e.preventDefault();
+            navigate("/warehouse/inventory");
+          }}
+        >
+          Inventari
+        </Link>
+        <Typography color="text.primary">
+          {isEditing ? "Modifica Inventario" : "Nuovo Inventario"}
+        </Typography>
+      </Breadcrumbs>
+
+      <Box
+        sx={{
+          display: "flex",
+          justifyContent: "space-between",
+          alignItems: "center",
+          mb: 3,
+        }}
+      >
+        <Typography variant="h4">
+          {isEditing ? `Inventario ${inventory?.code}` : "Nuovo Inventario"}
+        </Typography>
+        <Button
+          startIcon={<ArrowBackIcon />}
+          onClick={() => navigate("/warehouse/inventory")}
+        >
+          Indietro
+        </Button>
+      </Box>
+
+      <Paper sx={{ p: 3 }}>
+        <form onSubmit={handleSubmit}>
+          <Grid container spacing={3}>
+            <Grid size={{ xs: 12, md: 6 }}>
+              <TextField
+                label="Descrizione"
+                fullWidth
+                required
+                value={formData.description}
+                onChange={(e) =>
+                  setFormData({ ...formData, description: e.target.value })
+                }
+              />
+            </Grid>
+            <Grid size={{ xs: 12, md: 6 }}>
+              <TextField
+                label="Data Inventario"
+                type="date"
+                fullWidth
+                required
+                InputLabelProps={{ shrink: true }}
+                value={formData.inventoryDate}
+                onChange={(e) =>
+                  setFormData({ ...formData, inventoryDate: e.target.value })
+                }
+              />
+            </Grid>
+            <Grid size={{ xs: 12, md: 6 }}>
+              <FormControl fullWidth required>
+                <InputLabel>Magazzino</InputLabel>
+                <Select
+                  value={formData.warehouseId || ""}
+                  label="Magazzino"
+                  onChange={(e) =>
+                    setFormData({
+                      ...formData,
+                      warehouseId: Number(e.target.value),
+                    })
+                  }
+                  disabled={isEditing} // Cannot change warehouse after creation usually
+                >
+                  {warehouses.map((w) => (
+                    <MenuItem key={w.id} value={w.id}>
+                      {w.name} ({w.code})
+                    </MenuItem>
+                  ))}
+                </Select>
+              </FormControl>
+            </Grid>
+            <Grid size={{ xs: 12, md: 6 }}>
+              <FormControl fullWidth>
+                <InputLabel>Categoria (Opzionale)</InputLabel>
+                <Select
+                  value={formData.categoryId || ""}
+                  label="Categoria (Opzionale)"
+                  onChange={(e) =>
+                    setFormData({
+                      ...formData,
+                      categoryId: e.target.value ? Number(e.target.value) : undefined,
+                    })
+                  }
+                >
+                  <MenuItem value="">
+                    <em>Tutte</em>
+                  </MenuItem>
+                  {categories.map((c) => (
+                    <MenuItem key={c.id} value={c.id}>
+                      {c.name}
+                    </MenuItem>
+                  ))}
+                </Select>
+              </FormControl>
+            </Grid>
+            <Grid size={{ xs: 12, md: 6 }}>
+              <FormControl fullWidth required>
+                <InputLabel>Tipo Inventario</InputLabel>
+                <Select
+                  value={formData.type}
+                  label="Tipo Inventario"
+                  onChange={(e) =>
+                    setFormData({
+                      ...formData,
+                      type: Number(e.target.value) as InventoryType,
+                    })
+                  }
+                >
+                  <MenuItem value={InventoryType.Full}>Completo</MenuItem>
+                  <MenuItem value={InventoryType.Partial}>Parziale</MenuItem>
+                  <MenuItem value={InventoryType.Cyclic}>Ciclico</MenuItem>
+                  <MenuItem value={InventoryType.Sample}>A Campione</MenuItem>
+                </Select>
+              </FormControl>
+            </Grid>
+            <Grid size={{ xs: 12 }}>
+              <TextField
+                label="Note"
+                fullWidth
+                multiline
+                rows={4}
+                value={formData.notes || ""}
+                onChange={(e) =>
+                  setFormData({ ...formData, notes: e.target.value })
+                }
+              />
+            </Grid>
+            <Grid size={{ xs: 12 }} sx={{ display: "flex", justifyContent: "flex-end" }}>
+              <Button
+                type="submit"
+                variant="contained"
+                size="large"
+                startIcon={<SaveIcon />}
+                disabled={createMutation.isPending}
+              >
+                {isEditing ? "Salva Modifiche" : "Crea e Inizia"}
+              </Button>
+            </Grid>
+          </Grid>
+        </form>
+      </Paper>
+    </Box>
+  );
+}

frontend/src/modules/warehouse/pages/InventoryListPage.tsx

@@ -0,0 +1,204 @@
+import { useState } from "react";
+import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query";
+import { useNavigate } from "react-router-dom";
+import {
+  Box,
+  Typography,
+  Button,
+  Paper,
+  Chip,
+  IconButton,
+  Tooltip,
+} from "@mui/material";
+import {
+  DataGrid,
+  GridColDef,
+  GridRenderCellParams,
+  GridToolbar,
+} from "@mui/x-data-grid";
+import {
+  Add as AddIcon,
+  Visibility as ViewIcon,
+  PlayArrow as StartIcon,
+  Cancel as CancelIcon,
+} from "@mui/icons-material";
+import { inventoryService } from "../services/warehouseService";
+import { InventoryCountDto, InventoryStatus } from "../types";
+import dayjs from "dayjs";
+
+export default function InventoryListPage() {
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const [statusFilter] = useState<InventoryStatus | undefined>(
+    undefined
+  );
+
+  const { data: inventories = [], isLoading } = useQuery({
+    queryKey: ["inventory-counts", statusFilter],
+    queryFn: () => inventoryService.getAll(statusFilter),
+  });
+
+  const cancelMutation = useMutation({
+    mutationFn: (id: number) => inventoryService.cancel(id),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["inventory-counts"] });
+    },
+  });
+
+  const handleCreate = () => {
+    navigate("/warehouse/inventory/new");
+  };
+
+  const handleView = (id: number) => {
+    navigate(`/warehouse/inventory/${id}`);
+  };
+
+  const handleStart = (id: number) => {
+    navigate(`/warehouse/inventory/${id}/count`);
+  };
+
+  const getStatusChip = (status: InventoryStatus) => {
+    switch (status) {
+      case InventoryStatus.Draft:
+        return <Chip label="Bozza" size="small" />;
+      case InventoryStatus.InProgress:
+        return <Chip label="In Corso" color="primary" size="small" />;
+      case InventoryStatus.Completed:
+        return <Chip label="Completato" color="info" size="small" />;
+      case InventoryStatus.Confirmed:
+        return <Chip label="Confermato" color="success" size="small" />;
+      case InventoryStatus.Cancelled:
+        return <Chip label="Annullato" color="error" size="small" />;
+      default:
+        return <Chip label={status} size="small" />;
+    }
+  };
+
+  const columns: GridColDef[] = [
+    { field: "code", headerName: "Codice", width: 120 },
+    { field: "description", headerName: "Descrizione", flex: 1, minWidth: 200 },
+    {
+      field: "inventoryDate",
+      headerName: "Data Inventario",
+      width: 150,
+      valueFormatter: (value) =>
+        value ? dayjs(value).format("DD/MM/YYYY") : "",
+    },
+    { field: "warehouseName", headerName: "Magazzino", width: 180 },
+    { field: "categoryName", headerName: "Categoria", width: 150 },
+    {
+      field: "status",
+      headerName: "Stato",
+      width: 120,
+      renderCell: (params: GridRenderCellParams<InventoryCountDto>) =>
+        getStatusChip(params.row.status),
+    },
+    {
+      field: "progress",
+      headerName: "Progresso",
+      width: 150,
+      valueGetter: (_value, row) => {
+        if (!row.lineCount) return "0%";
+        const percentage = Math.round(
+          (row.countedLineCount / row.lineCount) * 100
+        );
+        return `${row.countedLineCount}/${row.lineCount} (${percentage}%)`;
+      },
+    },
+    {
+      field: "actions",
+      headerName: "Azioni",
+      width: 180,
+      sortable: false,
+      renderCell: (params: GridRenderCellParams<InventoryCountDto>) => (
+        <Box>
+          <Tooltip title="Dettaglio">
+            <IconButton size="small" onClick={() => handleView(params.row.id)}>
+              <ViewIcon />
+            </IconButton>
+          </Tooltip>
+          {params.row.status === InventoryStatus.Draft && (
+            <Tooltip title="Avvia Conteggio">
+              <IconButton
+                size="small"
+                color="primary"
+                onClick={() => handleStart(params.row.id)}
+              >
+                <StartIcon />
+              </IconButton>
+            </Tooltip>
+          )}
+          {params.row.status === InventoryStatus.InProgress && (
+            <Tooltip title="Continua Conteggio">
+              <IconButton
+                size="small"
+                color="primary"
+                onClick={() => handleStart(params.row.id)}
+              >
+                <StartIcon />
+              </IconButton>
+            </Tooltip>
+          )}
+          {params.row.status === InventoryStatus.Draft && (
+            <Tooltip title="Annulla">
+              <IconButton
+                size="small"
+                color="error"
+                onClick={() => {
+                  if (confirm("Sei sicuro di voler annullare questo inventario?")) {
+                    cancelMutation.mutate(params.row.id);
+                  }
+                }}
+              >
+                <CancelIcon />
+              </IconButton>
+            </Tooltip>
+          )}
+        </Box>
+      ),
+    },
+  ];
+
+  return (
+    <Box sx={{ p: 3 }}>
+      <Box
+        sx={{
+          display: "flex",
+          justifyContent: "space-between",
+          alignItems: "center",
+          mb: 3,
+        }}
+      >
+        <Typography variant="h4">Inventari Fisici</Typography>
+        <Button
+          variant="contained"
+          startIcon={<AddIcon />}
+          onClick={handleCreate}
+        >
+          Nuovo Inventario
+        </Button>
+      </Box>
+
+      <Paper sx={{ height: 600, width: "100%" }}>
+        <DataGrid
+          rows={inventories}
+          columns={columns}
+          loading={isLoading}
+          slots={{ toolbar: GridToolbar }}
+          slotProps={{
+            toolbar: {
+              showQuickFilter: true,
+            },
+          }}
+          disableRowSelectionOnClick
+          initialState={{
+            pagination: { paginationModel: { pageSize: 25 } },
+            sorting: {
+              sortModel: [{ field: "inventoryDate", sort: "desc" }],
+            },
+          }}
+        />
+      </Paper>
+    </Box>
+  );
+}

frontend/src/modules/warehouse/pages/WarehouseDashboard.tsx

@@ -174,23 +174,16 @@ export default function WarehouseDashboard() {
   return (
     <Box>
       {/* Header */}
+      {/* Actions */}
       <Box
         sx={{
           mb: 4,
           display: "flex",
-          justifyContent: "space-between",
+          justifyContent: "flex-end",
           alignItems: "center",
+          gap: 1
         }}
       >
-        <Box>
-          <Typography variant="h4" fontWeight="bold">
-            Magazzino
-          </Typography>
-          <Typography variant="body1" color="text.secondary">
-            Dashboard e panoramica giacenze
-          </Typography>
-        </Box>
-        <Box sx={{ display: "flex", gap: 1 }}>
         <Button
           variant="outlined"
           startIcon={<AddIcon />}
@@ -206,7 +199,6 @@ export default function WarehouseDashboard() {
           Giacenze
         </Button>
       </Box>
-      </Box>
 
       {/* Stats Cards */}
       <Grid container spacing={3} sx={{ mb: 4 }}>

frontend/src/modules/warehouse/pages/index.ts

@@ -16,3 +16,8 @@ export { default as TransferMovementPage } from './TransferMovementPage';
 
 // Stock
 export { default as StockLevelsPage } from './StockLevelsPage';
+
+// Inventory
+export { default as InventoryListPage } from './InventoryListPage';
+export { default as InventoryFormPage } from './InventoryFormPage';
+export { default as InventoryCountPage } from './InventoryCountPage';

frontend/src/modules/warehouse/routes.tsx

@@ -10,12 +10,18 @@ import {
   OutboundMovementPage,
   TransferMovementPage,
   StockLevelsPage,
+  InventoryListPage,
+  InventoryFormPage,
+  InventoryCountPage,
 } from "./pages";
 
+import WarehouseLayout from "./components/WarehouseLayout";
+
 export default function WarehouseRoutes() {
   return (
     <WarehouseProvider>
       <Routes>
+        <Route element={<WarehouseLayout />}>
           {/* Dashboard */}
           <Route index element={<WarehouseDashboard />} />
 
@@ -44,8 +50,15 @@ export default function WarehouseRoutes() {
           {/* Stock */}
           <Route path="stock" element={<StockLevelsPage />} />
 
+          {/* Inventory */}
+          <Route path="inventory" element={<InventoryListPage />} />
+          <Route path="inventory/new" element={<InventoryFormPage />} />
+          <Route path="inventory/:id" element={<InventoryFormPage />} />
+          <Route path="inventory/:id/count" element={<InventoryCountPage />} />
+
           {/* Fallback */}
           <Route path="*" element={<WarehouseDashboard />} />
+        </Route>
       </Routes>
     </WarehouseProvider>
   );