* Introduced Marelli packing list

OrdersManagement/Components/Pages/PackingLists/Marelli/MarelliPackList.razor

@@ -0,0 +1,419 @@
+@page "/Warehouse/Marelli/PackList/{WzHeader:guid}"
+
+@using OrdersManagement.Models
+@using Syncfusion.Blazor.Cards
+@using Syncfusion.Blazor.Grids
+@using SytelineSaAppEfDataModel.Dtos
+@using Syncfusion.Blazor.Navigations
+@using Syncfusion.Blazor.Popups
+@using Syncfusion.Blazor.Inputs
+@using FilterType = Syncfusion.Blazor.Grids.FilterType
+@using Syncfusion.Blazor.Buttons
+@using SelectionType = Syncfusion.Blazor.Grids.SelectionType
+
+@inject NavigationManager NavigationManager
+@inject WarehouseService WarehouseService
+
+<div class="h-100 d-flex justify-content-center align-items-start">
+    <SfCard CssClass="shadow" style="width: 100%; max-width: 1200px;">
+        <CardHeader>
+            <h3 class="text-primary">Packing List</h3>
+        </CardHeader>
+        <CardContent>
+            <SfCard CssClass="shadow" style="width: 100%; max-width: 1200px;">
+                <CardContent>
+                    <SfButton CssClass="e-primary" IsPrimary="true" @onclick="ChangeView">Zmień widok</SfButton>
+                </CardContent>
+            </SfCard>
+            <SfCard CssClass="shadow" style="width: 100%; max-width: 1200px;">
+                <CardContent>
+                    <label for="textBox" class="form-label">Adresy Email do Wysyłki raportu:</label>
+                    <SfTextBox ID="textBox" Placeholder="Wprowadź adresy..." @bind-Value="@EmailAddresses"
+                               CssClass="e-outline"/>
+                </CardContent>
+            </SfCard>
+            <SfCard CssClass="shadow" style="width: 100%; max-width: 1200px;">
+                <CardContent>
+                    <label for="textBox" class="form-label">Numer WZ:</label>
+                    <SfTextBox ID="textBox" @bind-Value=@WzNumber CssClass="e-outline"/>
+                </CardContent>
+            </SfCard>
+            <SfCard CssClass="shadow" style="width: 100%; max-width: 1200px;">
+                <CardContent>
+                    <label for="textBox" class="form-label">Wprowadź numer palety:</label>
+                    <SfTextBox ID="palletNumber" Type="InputType.Number" @bind-Value="@PalletNumber"
+                               CssClass="e-outline"/>
+                    <label for="textBox" class="form-label">Zeskanowana wartość:</label>
+                    <SfTextBox ID="scannedValue" ValueChange="ScanValue" @bind-Value="ScannedValue"
+                               CssClass="e-outline" @ref="_scanner"/>
+                </CardContent>
+            </SfCard>
+            <SfGrid @ref="_grid"
+                    AllowFiltering="true"
+                    AllowPaging="true"
+                    AllowSorting="true"
+                    AllowSelection="true"
+                    TValue="WzRowMarelliDto"
+                    DataSource="@WzRowsMarelli"
+                    EnableAdaptiveUI="true">
+                <SfToolbar>
+                    <ToolbarItems>
+                        <ToolbarItem Type="ItemType.Button" Text="Zapisz zmiany" Id="SaveButton"
+                                     PrefixIcon="e-icons e-save" OnClick="SaveChanges"/>
+                        <ToolbarItem Type="ItemType.Button" Id="Generuj XLS i Wyślij" PrefixIcon="e-icons e-export-xls"
+                                     Text="Generuj XLS i Wyślij" OnClick="ExportXls"/>
+                    </ToolbarItems>
+                </SfToolbar>
+                <GridColumns>
+                    <GridColumn Field=@nameof(WzRowMarelliDto.ID) IsPrimaryKey="true" Visible="false" AllowEditing="false"
+                                TextAlign="TextAlign.Center" HeaderText="ID" Width="70"></GridColumn>
+                    <GridColumn Field=@nameof(WzRowMarelliDto.OrderNumber) AllowEditing="false"
+                                TextAlign="TextAlign.Center" HeaderText="Numer Zamówienia Meyle"
+                                Width="70"></GridColumn>
+                    <GridColumn Field=@nameof(WzRowMarelliDto.FaIndex) AllowEditing="false" AllowFiltering="true"
+                                TextAlign="TextAlign.Center" HeaderText="Numer Indeksu FA" Width="100"></GridColumn>
+                    <GridColumn Field=@nameof(WzRowMarelliDto.ItemNumber) AllowEditing="false"
+                                TextAlign="TextAlign.Center" HeaderText="Numer Indeksu Meyle" Width="100"></GridColumn>
+                    <GridColumn Field=@nameof(WzRowMarelliDto.Quantity) AllowEditing="false" TextAlign="TextAlign.Center"
+                                HeaderText="Ilość w Dostawie" Width="80"></GridColumn>
+                    <GridColumn Field=@nameof(WzRowMarelliDto.PalletNumber) AllowEditing="true"
+                                TextAlign="TextAlign.Center" HeaderText="Nr Palety" Width="100"></GridColumn>
+                    <GridColumn Field=@nameof(WzRowMarelliDto.PartNumberSl) AllowEditing="true"
+                                TextAlign="TextAlign.Center"
+                                HeaderText="Nr Partii SL" Width="80"></GridColumn>
+                    <GridColumn Field=@nameof(WzRowMarelliDto.PartNumber) AllowEditing="true" TextAlign="TextAlign.Center"
+                                HeaderText="Nr Partii Meyle" Width="80"></GridColumn>
+                </GridColumns>
+                <GridEditSettings AllowDeleting="false"
+                                  AllowAdding="false"
+                                  AllowEditing="true"
+                                  AllowNextRowEdit="true"
+                                  AllowEditOnDblClick="true"
+                                  ShowConfirmDialog="false"
+                                  Mode="EditMode.Batch">
+                </GridEditSettings>
+                <GridFilterSettings Type="FilterType.Excel"/>
+                <GridPageSettings PageSize="10"/>
+                <GridSelectionSettings Mode="SelectionMode.Row" Type="SelectionType.Single"/>
+                <GridEvents RowSelected="OnRowSelected" OnBatchSave="OnBatchSave" TValue="WzRowMarelliDto"></GridEvents>
+            </SfGrid>
+        </CardContent>
+
+        <SfDialog Width="500px" Title="Informacja" IsModal="true" @bind-Visible="Visibility" AllowPrerender="true">
+            <DialogTemplates>
+                <Content>
+                    @if (_isValid)
+                    {
+                        <p>Packing List został wygenerowany i wysłany!</p>
+                    }
+                    else if (string.IsNullOrWhiteSpace(EmailAddresses))
+                    {
+                        <p>Błąd: Proszę wprowadzić przynajmniej jeden <b>ADRES EMAIL</b> do wysyłki raportu!</p>
+                    }
+                    else if (!_isValid)
+                    {
+                        <p>Błąd: Nie Wszystkie linie mają wypełniony <b>NUMER PALETY</b>.<br/>Packing List nie zostanie
+                            wygenerowany!</p>
+                    }
+                </Content>
+            </DialogTemplates>
+            <DialogButtons>
+                <DialogButton Content="OK" IsPrimary="true" OnClick="@HideModal"/>
+            </DialogButtons>
+        </SfDialog>
+
+        <SfDialog Width="500px" Title="Błąd" IsModal="true" @bind-Visible="VisibilityPalletNumber"
+                  AllowPrerender="true">
+            <DialogTemplates>
+                <Content>
+                    <p>Błąd skanowania! <b>Wybierz NUMER PALETY większy niż 0</b> (Aktualnie '@PalletNumber'):</p>
+                </Content>
+            </DialogTemplates>
+            <DialogButtons>
+                <DialogButton Content="OK" IsPrimary="true" OnClick="@HideModal"/>
+            </DialogButtons>
+        </SfDialog>
+        <CardFooter>
+            <small class="text-muted">FA Krosno Manager © @(DateTime.Now.Year)</small>
+        </CardFooter>
+    </SfCard>
+</div>
+
+@code {
+    [Parameter] public Guid WzHeader { get; set; }
+
+    private SfGrid<WzRowMarelliDto> _grid;
+    private List<WzRowMarelliDto> WzRowsMarelli { get; set; } = new();
+    private IDictionary<string, List<TransactionModel>> TransactionModelsByPartNumber { get; set; } = new Dictionary<string, List<TransactionModel>>();
+    private List<WzRowMarelliDto> ChangedRecords = new();
+    private WzHeaderDto _wzHeader;
+    private SfTextBox _scanner;
+
+    private WzRowMarelliDto? SelectedRow { get; set; }
+    private List<WzRowMarelliDto> SelectedRows { get; set; } = new();
+
+    private string WzNumber { get; set; } = string.Empty;
+
+    private bool _isValid;
+
+    private bool Visibility { get; set; }
+    public bool VisibilityPalletNumber { get; set; }
+
+    private string? EmailAddresses { get; set; } = string.Empty;
+    private string PalletNumber { get; set; } = "0";
+
+    private string LastScannedValue { get; set; } = string.Empty;
+    private string ScannedValue { get; set; } = string.Empty;
+
+    private bool IsDisabled => SelectedRow == null;
+
+    private void HideModal()
+    {
+        Visibility = false;
+        VisibilityPalletNumber = false;
+
+        LastScannedValue = ScannedValue;
+        ScannedValue = string.Empty;
+
+        _scanner.FocusAsync();
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender)
+        {
+            _wzHeader = await WarehouseService.GetWzHeaderByIdAsync(WzHeader);
+            WzRowsMarelli = (await WarehouseService.GetWzRowsByWzHeaderId(WzHeader)).ToList();
+
+            TransactionModelsByPartNumber = await GetTransactionModels();
+
+            EmailAddresses = _wzHeader.EmailAddresses;
+
+            WzNumber = _wzHeader.WzNumbers ?? string.Empty;
+
+            await _scanner.FocusAsync();
+            StateHasChanged();
+        }
+    }
+
+    private async Task SaveChanges()
+    {
+        if (!string.IsNullOrWhiteSpace(EmailAddresses))
+        {
+            await WarehouseService.AddEmailsToWzHeaderAsync(WzHeader, EmailAddresses);
+        }
+
+        if (ChangedRecords.Any())
+        {
+            await UpdateRows(ChangedRecords);
+        }
+
+        await _grid.EndEditAsync();
+    }
+
+    private async Task OnBatchSave(BeforeBatchSaveArgs<WzRowMarelliDto> obj)
+    {
+        var changes = obj.BatchChanges;
+        List<WzRowMarelliDto> changedRecords = changes.ChangedRecords;
+
+        if (!changedRecords.Any()) return;
+
+        await UpdateRows(changedRecords);
+    }
+
+    private async Task ExportXls()
+    {
+        int count = WzRowsMarelli.Count(x => x.PalletNumber == null);
+
+        _isValid = count == 0;
+        _isValid = _isValid && !string.IsNullOrWhiteSpace(EmailAddresses);
+
+        if (_isValid)
+        {
+            await WarehouseService.AddEmailsToWzHeaderAsync(WzHeader, EmailAddresses);
+            await WarehouseService.GenerateXlsForMarelliAsync(WzHeader);
+        }
+
+        Visibility = true;
+    }
+
+    private void ScanValue(ChangedEventArgs obj)
+    {
+        if (string.IsNullOrWhiteSpace(obj.Value)) return;
+        if (int.Parse(PalletNumber) <= 0)
+        {
+            VisibilityPalletNumber = true;
+            return;
+        }
+
+        ScannedValue = obj.Value.Trim();
+
+        StateHasChanged();
+
+        TransactionModelsByPartNumber.TryGetValue(obj.Value.Trim(), out List<TransactionModel>? materialTransactionsByPartNumber);
+        TransactionModel? materialTransactionByPartNumber = materialTransactionsByPartNumber?.FirstOrDefault();
+
+        _grid.Query = null;
+        _grid.ClearFilteringAsync();
+
+        if (materialTransactionByPartNumber != null)
+        {
+            SelectedRows.Clear();
+            FillFaPartNumberAndPalletNumber(materialTransactionByPartNumber, obj.Value.Trim());
+        }
+
+        LastScannedValue = ScannedValue;
+        ScannedValue = string.Empty;
+
+        _scanner.FocusAsync();
+    }
+    
+    private async Task FillFaPartNumberAndPalletNumber(TransactionModel materialTransactionByPartNumber, string scannedValue)
+    {
+        await _grid.ClearSelectionAsync();
+        await _grid.Refresh();
+        await InvokeAsync(StateHasChanged);
+
+        List<int> selectedIndices = new List<int>();
+        int palletNumber = int.Parse(PalletNumber);
+        int rowIndex = WzRowsMarelli.FindIndex(x => x.FaIndex == materialTransactionByPartNumber.ItemNumber && x.Quantity == materialTransactionByPartNumber.Quantity);
+
+        switch (rowIndex)
+        {
+            case -1:
+            {
+                SelectedRows = WzRowsMarelli.Where(x => x.FaIndex == materialTransactionByPartNumber.ItemNumber).ToList();
+
+                rowIndex = WzRowsMarelli.FindIndex(x => x.FaIndex == SelectedRows.First().FaIndex && x.Quantity == SelectedRows.First().Quantity);
+
+                var validCombinations = FindCombinations(SelectedRows, (int?)materialTransactionByPartNumber.Quantity ?? 0);
+
+                foreach (var combination in validCombinations)
+                {
+                    foreach (var record in combination)
+                    {
+                        record.PalletNumber = palletNumber;
+                        ChangedRecords.Add(record);
+
+                        int index = WzRowsMarelli.IndexOf(record);
+                        
+                        if (index >= 0)
+                        {
+                            selectedIndices.Add(index);
+                        }
+                    }
+                }
+
+                SelectedRows.Clear();
+                SelectedRows.AddRange(ChangedRecords);
+
+                SelectedRow = SelectedRows.FirstOrDefault();
+
+                await ApplyFilter(ChangedRecords);
+                
+                break;
+            }
+            default:
+            {
+                SelectedRow = WzRowsMarelli[rowIndex];
+                selectedIndices.Add(rowIndex);
+                
+                SelectedRow.PalletNumber = palletNumber;
+
+                if (ChangedRecords.All(x => x.TransactionNumber != SelectedRow.TransactionNumber))
+                {
+                    ChangedRecords.Add(SelectedRow);
+                }
+
+                break;
+            }
+        }
+
+        await SaveChanges();
+        ChangedRecords.Clear();
+
+        if (selectedIndices.Any())
+        {
+            await _grid.SelectRowsAsync(selectedIndices.ToArray());
+        }
+
+        await _grid.Refresh();
+        await InvokeAsync(StateHasChanged);
+
+        FocusGridRow(rowIndex);
+        await _scanner.FocusAsync();
+    }
+
+    private void FocusGridRow(int rowIndex)
+    {
+        if (_grid.AllowPaging)
+        {
+            int pageSize = _grid.PageSettings.PageSize;
+            int targetPage = (rowIndex / pageSize) + 1;
+            _grid.GoToPageAsync(targetPage);
+
+            rowIndex %= pageSize;
+        }
+
+        _grid.SelectRowAsync(rowIndex);
+        _grid.ScrollIntoViewAsync(rowIndex: rowIndex);
+        _grid.FocusAsync();
+    }
+
+    private async Task<IDictionary<string, List<TransactionModel>>> GetTransactionModels()
+    {
+        return await WarehouseService.GetTransactionsModels();
+    }
+
+    private async Task UpdateRows(IList<WzRowMarelliDto> changedRecords)
+    {
+        await WarehouseService.UpdateWzRowsMeyleAsync(changedRecords);
+
+        WzRowsMarelli = (await WarehouseService.GetWzRowsByWzHeaderId(WzHeader)).ToList();
+        await InvokeAsync(StateHasChanged);
+        await _grid.Refresh();
+    }
+
+    private void OnRowSelected(RowSelectEventArgs<WzRowMarelliDto> obj)
+    {
+        SelectedRow = obj.Data;
+    }
+
+    private List<List<WzRowMarelliDto>> FindCombinations(List<WzRowMarelliDto> records, int targetSum)
+    {
+        var result = new List<List<WzRowMarelliDto>>();
+        var currentCombination = new List<WzRowMarelliDto>();
+
+        void Backtrack(int start, int currentSum)
+        {
+            if (currentSum == targetSum)
+            {
+                result.Add(new List<WzRowMarelliDto>(currentCombination));
+                return;
+            }
+
+            for (int i = start; i < records.Count; i++)
+            {
+                if (currentSum + records[i].Quantity <= targetSum)
+                {
+                    currentCombination.Add(records[i]);
+                    Backtrack(i + 1, currentSum + records[i].Quantity ?? 0);
+                    currentCombination.RemoveAt(currentCombination.Count - 1);
+                }
+            }
+        }
+
+        Backtrack(0, 0);
+        return result;
+    }
+    
+    private async Task ApplyFilter(IList<WzRowMarelliDto> selectedRecords)
+    {
+        await _grid.FilterByColumnAsync(nameof(WzRowMarelliDto.FaIndex), "equal", selectedRecords.First().FaIndex);
+    }
+    
+    private void ChangeView()
+    {
+        NavigationManager.NavigateTo($"/Warehouse/Marelli/PackList/{WzHeader}/Simple");
+    }
+}

OrdersManagement/Components/Pages/PackingLists/Meyle/MeylePackList.razor

@@ -1,4 +1,5 @@
-@page "/Warehouse/PackList/{WzHeader:guid}"
+@page "/Warehouse/Meyle/PackList/{WzHeader:guid}"
+
 @using OrdersManagement.Models
 @using Syncfusion.Blazor.Cards
 @using Syncfusion.Blazor.Grids
@@ -562,6 +563,6 @@
     
     private void ChangeView()
     {
-        NavigationManager.NavigateTo($"/Warehouse/PackList/{WzHeader}/Simple");
+        NavigationManager.NavigateTo($"/Warehouse/Meyle/PackList/{WzHeader}/Simple");
     }
 }

OrdersManagement/Components/Pages/PackingLists/Meyle/MeylePacklistSimple.razor

@@ -1,4 +1,4 @@
-@page "/Warehouse/PackList/{WzHeader:guid}/Simple"
+@page "/Warehouse/Meyle/PackList/{WzHeader:guid}/Simple"
 @using OrdersManagement.Models
 @using Syncfusion.Blazor.Cards
 @using Syncfusion.Blazor.Grids

OrdersManagement/Components/Pages/Warehouse.razor

@@ -175,9 +175,11 @@
     
     private void OnRowDoubleClick(RecordDoubleClickEventArgs<WzHeaderDto> obj)
     {
+        if (_selectedClient is null) return;
+        
         Guid headerId = obj.RowData.ID;
 
-        NavigationManager.NavigateTo("/Warehouse/PackList/" + headerId);
+        NavigationManager.NavigateTo($"/Warehouse/{_selectedClient.Name}/PackList/" + headerId);
     }
 
     private async Task CreatePackingList()
@@ -234,10 +236,11 @@
                 }
 
                 await WarehouseService.CreateWzRowsMeyleAsync(rows);
+                
+                NavigationManager.NavigateTo("/Warehouse/Meyle/PackList/" + wzHeader.ID);
+                
                 break;
         }
-
-        NavigationManager.NavigateTo("/Warehouse/PackList/" + wzHeader.ID);
     }
     
     private void HideModal()

OrdersManagement/Services/WarehouseService.cs

@@ -128,11 +128,21 @@ public class WarehouseService(IHttpClientFactory httpClientFactory)
     {
         var response = await _httpClient.GetAsync($"api/ExcelGenerator/generate-meyle?packListId={wzHeaderId}");
         response.EnsureSuccessStatusCode();
-        if (response.StatusCode != System.Net.HttpStatusCode.OK)
+        if (response.StatusCode != HttpStatusCode.OK)
         {
             throw new Exception("Failed to generate XLS for Mayle");
         }
     }
+    
+    public async Task GenerateXlsForMarelliAsync(Guid wzHeaderId)
+    {
+        var response = await _httpClient.GetAsync($"api/ExcelGenerator/generate-marelli?packListId={wzHeaderId}");
+        response.EnsureSuccessStatusCode();
+        if (response.StatusCode != HttpStatusCode.OK)
+        {
+            throw new Exception("Failed to generate XLS for Marelli");
+        }
+    }
 
     public async Task AddEmailsToWzHeaderAsync(Guid wzHeaderId, string? emailAddresses)
     {