using DongfangHydro.Dashboard.Api.Importing;
using Xunit;

namespace DongfangHydro.Dashboard.Tests;

public sealed class BomImportCommandTests
{
    [Fact]
    public void Parse_reads_file_and_switches()
    {
        var command = BomImportCommand.Parse(
            ["import-bom", "--file", "C:/data/bom.xlsx", "--purge-demo", "--validate-only", "--force"]);

        Assert.NotNull(command);
        Assert.Equal("C:/data/bom.xlsx", command.FilePath);
        Assert.True(command.PurgeDemo);
        Assert.True(command.ValidateOnly);
        Assert.True(command.Force);
    }

    [Fact]
    public void Parse_returns_null_for_normal_web_host_arguments()
    {
        Assert.Null(BomImportCommand.Parse(["--urls", "http://localhost:5080"]));
    }

    [Fact]
    public void Parse_rejects_import_without_a_file()
    {
        var exception = Assert.Throws<BomImportException>(() => BomImportCommand.Parse(["import-bom"]));

        Assert.Contains("--file", exception.Message);
    }
}