add MudDatePicker in to Filtering Invoice List

BimAI.API/Controllers/InvoiceController.cs

@@ -0,0 +1,108 @@
+using BimAI.Application.DTOModels;
+using BimAI.Application.DTOModels.Common;
+using BimAI.Infrastructure.Data;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace BimAI.API.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public class InvoiceController(BimAIDbContext context) : ControllerBase
+{
+    private readonly BimAIDbContext _context = context;
+
+    [HttpGet]
+    public async Task<ActionResult<PagedResult<InvoiceDto>>> GetInvoices([FromQuery] InvoiceFilterRequest request)
+    {
+        var query = _context.Invoices.AsQueryable();
+
+        if (!string.IsNullOrWhiteSpace(request.Search))
+        {
+            var searchTerm = request.Search.ToLower();
+            query = query.Where(x =>
+                x.DocumentNo.ToLower().Contains(searchTerm) ||
+                x.ClientName.ToLower().Contains(searchTerm)
+            );
+        }
+
+        if (!string.IsNullOrWhiteSpace(request.DocumentNo))
+        {
+            query = query.Where(x => x.DocumentNo.ToLower().Contains(request.DocumentNo.ToLower()));
+        }
+
+        if (!string.IsNullOrWhiteSpace(request.ClientName))
+        {
+            query = query.Where(x => x.ClientName.ToLower().Contains(request.ClientName.ToLower()));
+        }
+
+        if (!string.IsNullOrWhiteSpace(request.Type))
+        {
+            query = query.Where(x => x.Type.ToLower().Contains(request.Type.ToLower()));
+        }
+
+        if (!string.IsNullOrWhiteSpace(request.Source))
+        {
+            query = query.Where(x => x.Source.ToLower().Contains(request.Source.ToLower()));
+        }
+
+    if (request.RegisterDateFrom.HasValue)
+    {
+        var from = request.RegisterDateFrom.Value.Date;
+        query = query.Where(x => x.RegisterDate >= from);
+    }
+
+    if (request.RegisterDateTo.HasValue)
+    {
+        var toExclusive = request.RegisterDateTo.Value.Date.AddDays(1);
+        query = query.Where(x => x.RegisterDate < toExclusive);
+    }
+
+    if (request.SellDateFrom.HasValue)
+    {
+        var from = request.SellDateFrom.Value.Date;
+        query = query.Where(x => x.SellDate >= from);
+    }
+
+    if (request.SellDateTo.HasValue)
+    {
+        var toExclusive = request.SellDateTo.Value.Date.AddDays(1);
+        query = query.Where(x => x.SellDate < toExclusive);
+    }
+
+        var totalCount = await query.CountAsync();
+
+        var items = await query
+            .OrderByDescending(x => x.RegisterDate)
+            .Skip((request.Page - 1) * request.PageSize)
+            .Take(request.PageSize)
+            .Select(x => new InvoiceDto
+            {
+                Id = x.Id,
+                DocumentNo = x.DocumentNo,
+                Type = x.Type,
+                RegisterDate = x.RegisterDate,
+                SellDate = x.SellDate,
+                ClientName = x.ClientName,
+                ClientId = x.ClientId,
+                ClientNip = x.ClientNip,
+                ClientAddress = x.ClientAddress,
+                Currency = x.Currency,
+                TotalNetto = x.TotalNetto,
+                TotalBrutto = x.TotalBrutto,
+                TotalVat = x.TotalVat,
+                Source = x.Source,
+                CreatedAt = x.CreatedAt,
+                UpdatedAt = x.UpdatedAt
+            })
+            .ToListAsync();
+
+        return Ok(new PagedResult<InvoiceDto>
+        {
+            Items = items,
+            TotalCount = totalCount,
+            Page = request.Page,
+            PageSize = request.PageSize,
+        });
+    }
+}

BimAI.API/Controllers/SyncController.cs

@@ -5,7 +5,9 @@ namespace BimAI.API.Controllers;
 
 [ApiController]
 [Route("api/[controller]")]
-public class SyncController(ProductSyncService productSyncService) : ControllerBase
+public class SyncController(
+    ProductSyncService productSyncService,
+    InvoiceSyncService invoiceSyncService) : ControllerBase
 {
     [HttpPost("run-product-sync")]
     public async Task<IActionResult> RunProductSync()
@@ -13,4 +15,11 @@ public class SyncController(ProductSyncService productSyncService) : ControllerB
         await productSyncService.RunAsync();
         return Ok();
     }
+
+    [HttpPost("run-invoice-sync")]
+    public async Task<IActionResult> RunInvoiceSync()
+    {
+        await invoiceSyncService.RunAsync();
+        return Ok();
+    }
 }

BimAI.API/Program.cs

@@ -15,6 +15,7 @@ var builder = WebApplication.CreateBuilder(args);
 var connectionString = builder.Configuration.GetConnectionString("DefaultConnection");
 builder.Services.AddDbContext<BimAIDbContext>(options => options.UseSqlServer(connectionString));
 builder.Services.AddScoped<ProductSyncService>();
+builder.Services.AddScoped<InvoiceSyncService>();
 
 builder.Services.AddHttpClient();
 builder.Services.AddControllers();
@@ -135,4 +136,16 @@ RecurringJob.AddOrUpdate<ProductSyncJob>(
             : MisfireHandlingMode.Strict
     });
 
+RecurringJob.AddOrUpdate<InvoiceSyncJob>(
+    "invoice-sync",
+    job => job.ExecuteAsync(),
+    Cron.Daily(2, 30), // Every day at 2:30 AM
+    new RecurringJobOptions
+    {
+        TimeZone = TimeZoneInfo.Local,
+        MisfireHandling = app.Environment.IsDevelopment()
+            ? MisfireHandlingMode.Relaxed
+            : MisfireHandlingMode.Strict
+    });
+
 app.Run();

BimAI.API/appsettings.Development.json

@@ -6,6 +6,9 @@
   "E5_CRM": {
     "ApiKey": "7e50a8a5-f01f-4fbc-8c1b-59f3fc474bb5"
   },
+  "TWINPOL_CRM": {
+    "ApiKey": "d68dac4c-f784-4e1b-8267-9ffcfa0eda4c"
+  },
   "GoogleAuth": {
     "ClientId": "896226687615-rhmqk06t1hvll1hh2gtje2u6nbadtras.apps.googleusercontent.com"
   },

BimAI.Application/DTOModels/InvoiceDto.cs

@@ -0,0 +1,37 @@
+namespace BimAI.Application.DTOModels;
+
+
+public class InvoiceDto
+{
+    public Guid Id { get; set; }
+    public string DocumentNo { get; set; } = string.Empty;
+    public string Type { get; set; } = string.Empty;
+    public DateTime RegisterDate { get; set; }
+    public DateTime SellDate { get; set; }
+    public string ClientName { get; set; } = string.Empty;
+    public string? ClientId { get; set; }
+    public string? ClientNip { get; set; }
+    public string? ClientAddress { get; set; }
+    public string Currency { get; set; } = string.Empty;
+    public decimal TotalNetto { get; set; }
+    public decimal TotalBrutto { get; set; }
+    public decimal TotalVat { get; set; }
+    public string Source { get; set; } = string.Empty;
+    public DateTime CreatedAt { get; set; }
+    public DateTime UpdatedAt { get; set; }
+}
+
+public class InvoiceFilterRequest
+{
+    public string? Search { get; set; }
+    public string? DocumentNo { get; set; }
+    public string? ClientName { get; set; }
+    public string? Type { get; set; }
+    public string? Source { get; set; }
+    public DateTime? RegisterDateFrom { get; set; }
+    public DateTime? RegisterDateTo { get; set; }
+    public DateTime? SellDateFrom { get; set; }
+    public DateTime? SellDateTo { get; set; }
+    public int Page { get; set; } = 1;
+    public int PageSize { get; set; } = 20;
+}

BimAI.Domain/Entities/Invoice.cs

@@ -0,0 +1,18 @@
+namespace BimAI.Domain.Entities;
+
+public class Invoice: BaseEntity
+{
+    public required string DocumentNo { get; set; }
+    public required string Type { get; set; }
+    public DateTime RegisterDate { get; set; }
+    public DateTime SellDate { get; set; }
+    public required string ClientName { get; set; }
+    public string? ClientId { get; set; }
+    public string? ClientNip { get; set; }
+    public string? ClientAddress { get; set; }
+    public required string Currency { get; set; }
+    public decimal TotalNetto { get; set; }
+    public decimal TotalBrutto { get; set; }
+    public decimal TotalVat { get; set; }
+    public required string Source { get; set; }
+}

BimAI.Infrastructure/Data/BimixDbContext.cs

@@ -6,6 +6,7 @@ namespace BimAI.Infrastructure.Data;
 public class BimAIDbContext(DbContextOptions<BimAIDbContext> options) : DbContext(options)
 {
     public DbSet<Product> Products { get; set; }
+    public DbSet<Invoice> Invoices { get; set; }
     public DbSet<SyncState> SyncStates { get; set; }
     public DbSet<User> Users { get; set; }
 
@@ -20,6 +21,21 @@ public class BimAIDbContext(DbContextOptions<BimAIDbContext> options) : DbContex
         modelBuilder.Entity<Product>().Property(x => x.Ean).IsRequired().HasMaxLength(50);
         modelBuilder.Entity<Product>().Property(x => x.StockAddresses).IsRequired().HasMaxLength(512);
 
+        // Invoice properties
+        modelBuilder.Entity<Invoice>().HasKey(x => x.Id);
+        modelBuilder.Entity<Invoice>().Property(x => x.DocumentNo).IsRequired().HasMaxLength(100);
+        modelBuilder.Entity<Invoice>().Property(x => x.Type).IsRequired().HasMaxLength(50);
+        modelBuilder.Entity<Invoice>().Property(x => x.ClientName).IsRequired().HasMaxLength(255);
+        modelBuilder.Entity<Invoice>().Property(x => x.ClientId).HasMaxLength(100);
+        modelBuilder.Entity<Invoice>().Property(x => x.ClientNip).HasMaxLength(50);
+        modelBuilder.Entity<Invoice>().Property(x => x.ClientAddress).HasMaxLength(500);
+        modelBuilder.Entity<Invoice>().Property(x => x.Currency).IsRequired().HasMaxLength(10);
+        modelBuilder.Entity<Invoice>().Property(x => x.Source).IsRequired().HasMaxLength(50);
+        modelBuilder.Entity<Invoice>().Property(x => x.TotalNetto).HasPrecision(18, 2);
+        modelBuilder.Entity<Invoice>().Property(x => x.TotalBrutto).HasPrecision(18, 2);
+        modelBuilder.Entity<Invoice>().Property(x => x.TotalVat).HasPrecision(18, 2);
+        modelBuilder.Entity<Invoice>().HasIndex(x => new { x.DocumentNo, x.Source }).IsUnique().HasDatabaseName("IX_Invoices_DocumentNo_Source");
+
         // SyncState properties
         modelBuilder.Entity<SyncState>().HasKey((x => x.Entity));
         

BimAI.Infrastructure/Jobs/InvoiceSyncJob.cs

@@ -0,0 +1,31 @@
+using BimAI.Infrastructure.Sync;
+using Microsoft.Extensions.Logging;
+
+namespace BimAI.Infrastructure.Jobs;
+
+public class InvoiceSyncJob
+{
+        private readonly InvoiceSyncService _invoiceSyncService;
+        private readonly ILogger<InvoiceSyncJob> _logger;
+
+        public InvoiceSyncJob(InvoiceSyncService invoiceSyncService, ILogger<InvoiceSyncJob> logger)
+        {
+            _invoiceSyncService = invoiceSyncService;
+            _logger = logger;
+        }
+
+        public async Task ExecuteAsync()
+        {
+            _logger.LogInformation("Starting invoice sync...");
+
+            try
+            {
+                await _invoiceSyncService.RunAsync();
+                _logger.LogInformation("Invoice sync finished.");
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error during invoice sync.");
+                throw;
+            }
+        }
+}

BimAI.Infrastructure/Sync/InvoiceSyncService.cs

@@ -0,0 +1,151 @@
+using System.Text.Json;
+using System.Web;
+using BimAI.Domain.Entities;
+using BimAI.Infrastructure.Data;
+using Microsoft.Extensions.Configuration;
+
+namespace BimAI.Infrastructure.Sync;
+
+public class InvoiceSyncService(HttpClient httpClient, BimAIDbContext db, IConfiguration configuration)
+{
+    private string DecodeHtmlEntities(string text)
+    {
+        if (string.IsNullOrEmpty(text))
+            return text;
+
+        return HttpUtility.HtmlDecode(text);
+    }
+
+    public async Task RunAsync()
+    {
+        var apiKey = configuration["TWINPOL_CRM:ApiKey"];
+        var syncState = db.SyncStates.FirstOrDefault(x => x.Entity == "Invoice") ?? new SyncState { Entity = "Invoice", LastSynced = 0 };
+
+        var url = $"https://crm.twinpol.com/REST/index.php?key={apiKey}&action=bimai.export.ecommerce&since=0";
+        var response = await httpClient.GetStringAsync(url);
+
+        var jsonDoc = JsonSerializer.Deserialize<JsonElement>(response);
+        if (!jsonDoc.TryGetProperty("data", out var dataElement))
+        {
+            Console.WriteLine("[SYNC] No 'data' property in response");
+            return;
+        }
+
+        var invoices = dataElement.EnumerateArray();
+        var now = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+        var processedCount = 0;
+        var batchSize = 20;
+
+        foreach (var invoiceJson in invoices)
+        {
+            try
+            {
+                var e5Id = invoiceJson.GetProperty("e5Id").GetString() ?? "";
+                var documentNo = DecodeHtmlEntities(invoiceJson.GetProperty("documentNo").GetString() ?? "");
+                var type = DecodeHtmlEntities(invoiceJson.GetProperty("type").GetString() ?? "");
+                var registerDateStr = invoiceJson.GetProperty("registerDate").GetString() ?? "";
+                var sellDateStr = invoiceJson.GetProperty("sellDate").GetString() ?? "";
+                var clientName = DecodeHtmlEntities(invoiceJson.GetProperty("clientName").GetString() ?? "");
+                var clientId = DecodeHtmlEntities(invoiceJson.GetProperty("clientId").GetString() ?? "");
+                var clientNip = DecodeHtmlEntities(invoiceJson.GetProperty("clientNip").GetString() ?? "");
+                var clientAddress = DecodeHtmlEntities(invoiceJson.GetProperty("clientAddress").GetString() ?? "");
+                var currency = invoiceJson.GetProperty("currency").GetString() ?? "PLN";
+                var totalNettoStr = invoiceJson.GetProperty("totalNetto").GetString() ?? "0";
+                var totalBruttoStr = invoiceJson.GetProperty("totalBrutto").GetString() ?? "0";
+                var totalVatStr = invoiceJson.GetProperty("totalVat").GetString() ?? "0";
+                var source = invoiceJson.GetProperty("source").GetString() ?? "";
+
+                if (!DateTime.TryParse(registerDateStr, out var registerDate))
+                {
+                    Console.WriteLine($"[SYNC] Invalid registerDate for invoice {documentNo}: {registerDateStr}");
+                    continue;
+                }
+
+                if (!DateTime.TryParse(sellDateStr, out var sellDate))
+                {
+                    Console.WriteLine($"[SYNC] Invalid sellDate for invoice {documentNo}: {sellDateStr}");
+                    continue;
+                }
+
+                if (!decimal.TryParse(totalNettoStr, out var totalNetto))
+                    totalNetto = 0;
+
+                if (!decimal.TryParse(totalBruttoStr, out var totalBrutto))
+                    totalBrutto = 0;
+
+                if (!decimal.TryParse(totalVatStr, out var totalVat))
+                    totalVat = 0;
+
+                var existing = db.Invoices.FirstOrDefault(x => x.DocumentNo == documentNo && x.Source == source);
+
+                if (existing == null)
+                {
+                    var invoice = new Invoice
+                    {
+                        DocumentNo = documentNo,
+                        Type = type,
+                        RegisterDate = registerDate,
+                        SellDate = sellDate,
+                        ClientName = clientName,
+                        ClientId = string.IsNullOrWhiteSpace(clientId) ? null : clientId,
+                        ClientNip = string.IsNullOrWhiteSpace(clientNip) ? null : clientNip,
+                        ClientAddress = string.IsNullOrWhiteSpace(clientAddress) ? null : clientAddress,
+                        Currency = currency,
+                        TotalNetto = totalNetto,
+                        TotalBrutto = totalBrutto,
+                        TotalVat = totalVat,
+                        Source = source,
+                        CreatedAt = DateTime.UtcNow,
+                        UpdatedAt = DateTime.UtcNow
+                    };
+                    db.Invoices.Add(invoice);
+                    Console.WriteLine($"[SYNC] Added invoice: {documentNo} from {source}");
+                }
+                else
+                {
+                    existing.Type = type;
+                    existing.RegisterDate = registerDate;
+                    existing.SellDate = sellDate;
+                    existing.ClientName = clientName;
+                    existing.ClientId = string.IsNullOrWhiteSpace(clientId) ? null : clientId;
+                    existing.ClientNip = string.IsNullOrWhiteSpace(clientNip) ? null : clientNip;
+                    existing.ClientAddress = string.IsNullOrWhiteSpace(clientAddress) ? null : clientAddress;
+                    existing.Currency = currency;
+                    existing.TotalNetto = totalNetto;
+                    existing.TotalBrutto = totalBrutto;
+                    existing.TotalVat = totalVat;
+                    existing.UpdatedAt = DateTime.UtcNow;
+                    Console.WriteLine($"[SYNC] Updated invoice: {documentNo} from {source}");
+                }
+
+                processedCount++;
+
+                if (processedCount % batchSize == 0)
+                {
+                    await db.SaveChangesAsync();
+                    Console.WriteLine($"[SYNC] Saved batch of {batchSize} invoices. Total processed: {processedCount}");
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"[SYNC] Error processing invoice: {ex.Message}");
+            }
+        }
+
+        await db.SaveChangesAsync();
+        Console.WriteLine($"[SYNC] Saved remaining invoices. Total processed: {processedCount}");
+
+        syncState.LastSynced = now;
+        if (db.SyncStates.FirstOrDefault(x => x.Entity == "Invoice") == null)
+        {
+            db.SyncStates.Add(syncState);
+        }
+        else
+        {
+            db.SyncStates.Update(syncState);
+        }
+        Console.WriteLine("Before final SaveChangesAsync");
+        await db.SaveChangesAsync();
+        Console.WriteLine("[SYNC] Invoice sync completed");
+    }
+}

BimAI.UI.Shared/Components/InvoiceListComponent.razor

@@ -0,0 +1,160 @@
+@using MudBlazor.Internal
+@using System.Data
+<MudText Typo="Typo.h4" Class="mb-4">Lista Faktur</MudText>
+
+    <MudExpansionPanels Class="mb-4">
+    <MudExpansionPanel Icon="@Icons.Material.Filled.FilterList"
+                       Text="Filtry"
+                       Expanded="true">
+        <MudGrid>
+            <MudItem xs="12" sm="6" md="4">
+                <MudTextField @bind-Value="filterRequest.Search"
+                              Label="Szukaj"
+                              Placeholder="Numer dokumentu, klient..."
+                              Immediate="true"
+                              DebounceInterval="500"
+                              OnDebounceIntervalElapsed="SearchInvoices"
+                              Clearable="true" />
+            </MudItem>
+
+            <MudItem xs="12" sm="6" md="4">
+                <MudTextField @bind-Value="filterRequest.DocumentNo"
+                              Label="Numer dokumentu"
+                              Immediate="true"
+                              DebounceInterval="500"
+                              OnDebounceIntervalElapsed="SearchInvoices"
+                              Clearable="true" />
+            </MudItem>
+
+            <MudItem xs="12" sm="6" md="4">
+                <MudTextField @bind-Value="filterRequest.Type"
+                              Label="Typ dokumentu"
+                              Immediate="true"
+                              DebounceInterval="500"
+                              OnDebounceIntervalElapsed="SearchInvoices"
+                              Clearable="true" />
+            </MudItem>
+
+            <MudItem xs="12" sm="6" md="4">
+                <MudTextField @bind-Value="filterRequest.ClientName"
+                              Label="Nazwa klienta"
+                              Immediate="true"
+                              DebounceInterval="500"
+                              OnDebounceIntervalElapsed="SearchInvoices"
+                              Clearable="true" />
+            </MudItem>
+
+             <MudItem xs="12" sm="6" md="4">
+                <MudDatePicker @bind-Date="filterRequest.RegisterDateFrom"
+                               Label="Data rejestracji od"
+                               DateFormat="dd.MM.yyyy"
+                               Editable="true"
+                               Clearable="true"
+                               Immediate="true"
+                               @bind-Date:after="OnFilterChanged" />
+            </MudItem>
+
+            <MudItem xs="12" sm="6" md="4">
+                <MudDatePicker @bind-Date="filterRequest.RegisterDateTo"
+                               Label="Data rejestracji do"
+                               DateFormat="d.MM.yyyy"
+                               Editable="true"
+                               Clearable="true"
+                               Immediate="true"
+                               @bind-Date:after="OnFilterChanged" />
+            </MudItem>
+
+            <MudItem xs="12" sm="6" md="4">
+                <MudDatePicker @bind-Date="filterRequest.SellDateFrom"
+                               Label="Data sprzedaży od"
+                               DateFormat="d.MM.yyyy"
+                               Editable="true"
+                               Clearable="true"
+                               Immediate="true"
+                               @bind-Date:after="OnFilterChanged" />
+            </MudItem>
+
+            <MudItem xs="12" sm="6" md="4">
+                <MudDatePicker @bind-Date="filterRequest.SellDateTo"
+                               Label="Data sprzedaży do"
+                               DateFormat="d.MM.yyyy"
+                               Editable="true"
+                               Clearable="true"
+                               Immediate="true"
+                               @bind-Date:after="OnFilterChanged" />
+            </MudItem> 
+
+            <MudItem xs="12" sm="6" md="4">
+                <MudButton Variant="Variant.Outlined"
+                           OnClick="ClearFilters"
+                           StartIcon="Icons.Material.Filled.Clear">
+                    Wyczyść filtry
+                </MudButton>
+            </MudItem>
+        </MudGrid>
+    </MudExpansionPanel>
+</MudExpansionPanels>
+
+
+    <MudDivider Class="my-4"></MudDivider>
+
+    <MudTable Items="invoices.Items"
+              Dense="true"
+              Hover="true"
+              Loading="isLoading"
+              LoadingProgressColor="Color.Info">
+        <HeaderContent>
+            <MudTh>Numer dokumentu</MudTh>
+            <MudTh>Typ</MudTh>
+            <MudTh>Klient</MudTh>
+            <MudTh>Data rejestracji</MudTh>
+            <MudTh>Data sprzedaży</MudTh>
+            <MudTh>Wartość brutto</MudTh>
+            <MudTh>Akcje</MudTh>
+        </HeaderContent>
+        <RowTemplate>
+            <MudTd DataLabel="Numer dokumentu">@context.DocumentNo</MudTd>
+            <MudTd DataLabel="Typ">@context.Type</MudTd>
+            <MudTd DataLabel="Klient">@context.ClientName</MudTd>
+            <MudTd DataLabel="Data rejestracji">@context.RegisterDate.ToShortDateString()</MudTd>
+            <MudTd DataLabel="Data sprzedaży">@context.SellDate.ToShortDateString()</MudTd>
+            <MudTd DataLabel="Wartość brutto">@context.TotalBrutto.ToString("C2")</MudTd>
+            <MudTd DataLabel="Akcje">
+                <MudIconButton Icon="@Icons.Material.Filled.Visibility"
+                               Size="Size.Small"
+                               OnClick="() => ViewInvoice(context.Id)"/>
+                <MudIconButton Icon="@Icons.Material.Filled.Edit"
+                               Size="Size.Small"
+                               OnClick="() => EditInvoice(context.Id)"/>
+                <MudIconButton Icon="@Icons.Material.Filled.Delete"
+                               Size="Size.Small"
+                               Color="Color.Error"
+                               OnClick="() => DeleteInvoice(context.Id)"/>
+            </MudTd>
+        </RowTemplate>
+        <NoRecordsContent>
+            <MudText>Brak faktur do wyświetlenia</MudText>
+        </NoRecordsContent>
+        <LoadingContent>
+            Ładowanie...
+        </LoadingContent>
+    </MudTable>
+
+    @if (invoices.TotalCount > 0)
+    {
+        <MudGrid Class="mt-4" AlignItems="Center">
+            <MudItem xs="12" sm="6">
+                <MudText Typo="Typo.body2">
+                    Wyniki @((invoices.Page - 1) * invoices.PageSize + 1) - @Math.Min(invoices.Page * invoices.PageSize, invoices.TotalCount)
+                    z @invoices.TotalCount
+                </MudText>
+            </MudItem>
+            <MudItem xs="12" sm="6" Class="d-flex justify-end">
+                <MudPagination Count="invoices.TotalPages"
+                               Selected="invoices.Page"
+                               SelectedChanged="OnPageChanged"
+                               ShowFirstButton="true"
+                               ShowLastButton="true"/>
+            </MudItem>
+        </MudGrid>
+    }

BimAI.UI.Shared/Components/InvoiceListComponent.razor.cs

@@ -0,0 +1,85 @@
+using BimAI.UI.Shared.Services;
+using Microsoft.AspNetCore.Components;
+using BimAI.Application.DTOModels;
+using BimAI.Application.DTOModels.Common;
+using MudBlazor;
+
+namespace BimAI.UI.Shared.Components;
+
+public partial class InvoiceListComponent : ComponentBase
+{
+    [Inject] private InvoiceService InvoiceService { get; set; } = default!;
+    [Inject] private ISnackbar Snackbar { get; set; } = default!;
+
+    private PagedResult<InvoiceDto> invoices = new();
+    private InvoiceFilterRequest filterRequest = new();
+    private bool isLoading = false;
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadInvoices();
+    }
+
+    private async Task LoadInvoices()
+    {
+        isLoading = true;
+
+        try
+        {
+            var result = await InvoiceService.GetInvoiceAsync(filterRequest);
+            invoices = result ?? new PagedResult<InvoiceDto>();
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"Loading invoices failed: {ex.Message}");
+            Console.WriteLine($"Stack trace: {ex.StackTrace}");
+            Snackbar.Add($"Błąd podczas ładowania faktur: {ex.Message}", Severity.Error);
+            invoices = new PagedResult<InvoiceDto>();
+        }
+        finally
+        {
+            isLoading = false;
+        }
+    }
+
+    private async Task SearchInvoices()
+    {
+        filterRequest.Page = 1;
+        await LoadInvoices();
+    }
+
+    private async Task OnPageChanged(int page)
+    {
+        filterRequest.Page = page;
+        await LoadInvoices();
+    }
+    private async Task OnFilterChanged()
+    {
+        filterRequest.Page = 1;
+        await SearchInvoices();
+    }
+
+    private async Task ClearFilters()
+    {
+        filterRequest = new InvoiceFilterRequest();
+        await LoadInvoices();
+    }
+
+    private async Task ViewInvoice(Guid invoiceId)
+    {
+        // TODO
+        Console.WriteLine($"Zobacz fakturę: {invoiceId}");
+    }
+
+    private async Task EditInvoice(Guid invoiceId)
+    {
+        // TODO
+        Console.WriteLine($"Edytuj fakturę: {invoiceId}");
+    }
+
+    private async Task DeleteInvoice(Guid invoiceId)
+    {
+        // TODO
+        Console.WriteLine($"Usuń fakturę: {invoiceId}");
+    }
+}

BimAI.UI.Shared/Extensions/ServiceCollectionExtensions.cs

@@ -11,6 +11,12 @@ public static class ServiceCollectionExtensions
         {
             client.BaseAddress = new Uri(apiBaseUrl);
         });
+
+        services.AddHttpClient<InvoiceService>(client =>
+        {
+            client.BaseAddress = new Uri(apiBaseUrl);
+        });
+
         return services;
     }
     

BimAI.UI.Shared/MainLayout.razor

@@ -5,6 +5,7 @@
     <MudThemeProvider/>
     <MudDialogProvider/>
     <MudSnackbarProvider/>
+    <MudPopoverProvider />
     
     <MudLayout>
         <MudBreakpointProvider OnBreakpointChanged="OnBreakpointChanged"></MudBreakpointProvider>
@@ -28,6 +29,7 @@
             <MudNavMenu>
                 <MudNavLink Href="/dashboard" Icon="@Icons.Material.Filled.Dashboard">Dashboard</MudNavLink>
                 <MudNavLink Href="/products" Icon="@Icons.Material.Filled.Inventory">Products</MudNavLink>
+                <MudNavLink Href="/invoices" Icon="@Icons.Material.Filled.FilePresent">Invoices</MudNavLink>
             </MudNavMenu>
         </MudDrawer>
 

BimAI.UI.Shared/Pages/InvoiceListPage.razor

@@ -0,0 +1,8 @@
+@page "/invoices"
+@using BimAI.UI.Shared.Components
+
+<PageTitle>Faktury</PageTitle>
+
+<MudContainer MaxWidth="MaxWidth.ExtraExtraLarge">
+    <InvoiceListComponent />
+</MudContainer>

BimAI.UI.Shared/Services/InvoiceService.cs

@@ -0,0 +1,73 @@
+using System.Text.Json;
+using BimAI.Application.DTOModels;
+using BimAI.Application.DTOModels.Common;
+using Microsoft.AspNetCore.WebUtilities;
+
+namespace BimAI.UI.Shared.Services;
+
+public class InvoiceService(HttpClient httpClient)
+{
+    private readonly HttpClient _httpClient = httpClient;
+    private readonly JsonSerializerOptions _jsonOptions = new()
+    {
+        PropertyNameCaseInsensitive = true
+    };
+
+    public async Task<PagedResult<InvoiceDto>> GetInvoiceAsync(InvoiceFilterRequest request)
+    {
+        var queryParams = new Dictionary<string, string?>
+        {
+            ["page"] = request.Page.ToString(),
+            ["pageSize"] = request.PageSize.ToString(),
+        };
+
+        if (!string.IsNullOrWhiteSpace(request.Search))
+        {
+            queryParams["search"] = request.Search;
+        }
+        if (!string.IsNullOrWhiteSpace(request.ClientName))
+        {
+            queryParams["clientName"] = request.ClientName;
+        }
+        if (!string.IsNullOrWhiteSpace(request.Type))
+        {
+            queryParams["type"] = request.Type;
+        }
+        if (!string.IsNullOrWhiteSpace(request.DocumentNo))
+        {
+            queryParams["documentNo"] = request.DocumentNo;
+        }
+        if (request.RegisterDateFrom.HasValue)
+        {
+            queryParams["registerDateFrom"] = request.RegisterDateFrom.Value.ToString("yyyy-MM-dd");;
+        }
+        if (request.RegisterDateTo.HasValue)
+        {
+            queryParams["registerDateTo"] = request.RegisterDateTo.Value.ToString("yyyy-MM-dd");
+        }
+        if (request.SellDateFrom.HasValue)
+        {
+            queryParams["sellDateFrom"] = request.SellDateFrom.Value.ToString("yyyy-MM-dd");
+        }
+        if (request.SellDateTo.HasValue)
+        {
+            queryParams["sellDateTo"] = request.SellDateTo.Value.ToString("yyyy-MM-dd");
+        }
+        var uri = QueryHelpers.AddQueryString("api/invoice", queryParams);
+
+        var response = await _httpClient.GetAsync(uri);
+
+        if (!response.IsSuccessStatusCode)
+        {
+            var errorContent = await response.Content.ReadAsStringAsync();
+        }
+
+        response.EnsureSuccessStatusCode();
+
+        var json = await response.Content.ReadAsStringAsync();
+
+        var result = JsonSerializer.Deserialize<PagedResult<InvoiceDto>>(json, _jsonOptions);
+        
+        return result ?? new PagedResult<InvoiceDto>();
+    }
+}