using Bunit;
using Duempelkas.App.Components.Dialogs;
using Duempelkas.App.Services;
using Duempelkas.Domain.Enums;
using Xunit;

namespace Duempelkas.Tests;

public class TransferDirectionTests
{
    [Theory]
    [InlineData(1)]
    [InlineData(2)]
    public async Task BothSides_ShowSameDirection(int accountId)
    {
        using var f = new LedgerUiFixture();
        var entries = f.Service<IEntryService>();
        await entries.CreateTransferAsync(1, 2, DateTime.Today, "Zur Bank", 20m);
        var entry = Assert.Single(await entries.GetEntriesAsync(accountId, (int?)null));
        var dialog = f.Context.Render<AddTransferDialog>(p => p.Add(x => x.SourceAccountId, accountId).Add(x => x.EditEntry, entry));
        dialog.WaitForAssertion(() => Assert.Contains("Von: Barkasse → Nach: Girokonto", dialog.Find("#transfer-direction").TextContent));
        Assert.Contains("Gesamtsumme unverändert", dialog.Markup);
        Assert.Contains(accountId == 2 ? "Von Konto" : "Nach Konto", dialog.Find("label[for=transfer-account]").TextContent);
    }

    [Fact]
    public async Task IncomingEdit_MovesSource_AndRejectsSameAccountWithoutChanges()
    {
        using var f = new LedgerUiFixture();
        var entries = f.Service<IEntryService>();
        var third = await f.Service<IAccountService>().CreateAccountAsync("Sparkonto");
        await entries.CreateTransferAsync(1, 2, DateTime.Today, "Zur Bank", 20m);
        var incoming = Assert.Single(await entries.GetEntriesAsync(2, (int?)null));
        await Assert.ThrowsAsync<InvalidOperationException>(() => entries.UpdateTransferAsync(incoming.Id, 2, DateTime.Today, "Unzulässig", 99m));
        Assert.Equal(20m, Assert.Single(await entries.GetEntriesAsync(2, (int?)null)).Amount);
        await entries.UpdateTransferAsync(incoming.Id, third.Id, DateTime.Today, "Andere Quelle", 25m);
        Assert.Empty(await entries.GetEntriesAsync(1, (int?)null));
        Assert.Equal(EntryType.Expense, Assert.Single(await entries.GetEntriesAsync(third.Id, (int?)null)).Type);
        Assert.Equal(EntryType.Income, Assert.Single(await entries.GetEntriesAsync(2, (int?)null)).Type);
    }
}