using Launcher.Next.Application;
using Xunit;

namespace Launcher.Next.Tests;

public sealed class LegacyNetworkConfigurationTests
{
    [Fact]
    public void ApprovedSettingsEndpoint_IsExactUncFile()
    {
        Assert.Equal(@"\\phimproject.com\common\BIM\save\All_Serv_Install\Settings.xml", LegacyNetworkConfiguration.ApprovedSettingsEndpoint);
        Assert.StartsWith(@"\\", LegacyNetworkConfiguration.ApprovedSettingsEndpoint, StringComparison.Ordinal);
        Assert.EndsWith("Settings.xml", LegacyNetworkConfiguration.ApprovedSettingsEndpoint, StringComparison.OrdinalIgnoreCase);
    }

    [Theory]
    [InlineData(@"N:\BIM", @"\\phimproject.com\common\BIM")]
    [InlineData(@"N:\BIM\save\Apps\Plant3D\DriveA", @"\\phimproject.com\common\BIM\save\Apps\Plant3D\DriveA")]
    public void ApprovedNDriveAlias_ResolvesOnlyBimNamespace(string original, string expected)
        => Assert.Equal(expected, LegacyNetworkConfiguration.ResolveApprovedAlias(original));

    [Theory]
    [InlineData(@"N:\Other\payload.dll")]
    [InlineData(@"Q:\BIM\save\Apps")]
    [InlineData("relative\\Settings.xml")]
    public void UnknownLegacyAliases_AreRejected(string path)
        => Assert.Equal("LEGACY_NETWORK_ALIAS_NOT_APPROVED", Assert.Throws<InvalidOperationException>(() => LegacyNetworkConfiguration.ResolveApprovedAlias(path)).Message);

    [Fact]
    public void UnapprovedEndpoint_IsRejectedBeforeAnyNetworkAccess()
    {
        var root = Path.Combine(Path.GetTempPath(), "launcher-network-" + Guid.NewGuid().ToString("N"));
        try
        {
            Assert.Equal("LEGACY_SETTINGS_ENDPOINT_NOT_APPROVED", Assert.Throws<InvalidOperationException>(() => LegacyNetworkConfiguration.AcquireApprovedSnapshot(@"\\example.invalid\Settings.xml", root)).Message);
        }
        finally { if (Directory.Exists(root)) Directory.Delete(root, true); }
    }
}