using Explorer.Application;
using Explorer.Domain;
using Explorer.Windows;

namespace Explorer.Application.Tests;

public class RemovableAutoIndexPlannerTests
{
    [Fact]
    public void Does_nothing_when_disabled()
    {
        var sources = new[] { Removable(1, indexed: false) };
        Assert.Empty(RemovableAutoIndexPlanner.SourceIdsToScan(sources, autoIndexRemovable: false));
    }

    [Fact]
    public void Queues_online_unindexed_removable_only()
    {
        var sources = new[]
        {
            Removable(1, indexed: false),
            Removable(2, indexed: true),
            Removable(3, indexed: false, status: SourceStatus.Offline),
            Cloud(4),
            Local(5)
        };
        Assert.Equal(new[] { 1L }, RemovableAutoIndexPlanner.SourceIdsToScan(sources, autoIndexRemovable: true));
    }

    private static Source Removable(long id, bool indexed, SourceStatus status = SourceStatus.Online)
        => new()
        {
            Id = id,
            StableKey = id.ToString(),
            Kind = SourceKind.Removable,
            DisplayName = "USB",
            LastRootPath = @"E:\",
            Status = status,
            LastIndexedUtc = indexed ? DateTimeOffset.UtcNow : null
        };

    private static Source Cloud(long id)
        => new()
        {
            Id = id,
            StableKey = "cloud",
            Kind = SourceKind.Cloud,
            DisplayName = "Cloud",
            LastRootPath = @"C:\Users\me\OneDrive",
            Status = SourceStatus.Online
        };

    private static Source Local(long id)
        => new()
        {
            Id = id,
            StableKey = "local",
            Kind = SourceKind.NtfsLocal,
            DisplayName = "Local",
            LastRootPath = @"C:\",
            Status = SourceStatus.Online
        };
}

public class ElevatedScanServiceTests
{
    [Fact]
    public void Never_requests_elevation()
    {
        IElevatedScanService service = new WindowsElevatedScanService();
        Assert.False(service.CanRequestElevation);
    }
}