namespace BuildFlow.Architecture.Tests;

using Xunit;

/// <summary>
/// BuildFlow 表单组件种子约束。保证干净库可创建前端设计器内置的运行时字段。
/// </summary>
public class BuildFlowFormComponentSeedTests
{
    [Fact]
    public void WorkflowSeedDataShouldContainRelationPickerComponent()
    {
        var seedData = ReadWorkflowSeedData();

        Assert.Contains("RelationPicker", seedData, StringComparison.Ordinal);
        Assert.Contains("\"x-field-kind\":\"relation\"", seedData, StringComparison.Ordinal);
    }

    private static string ReadWorkflowSeedData()
    {
        var repoRoot = FindRepoRoot();
        var seedPath = Path.Combine(
            repoRoot.FullName,
            "src",
            "modules",
            "workflow",
            "Infrastructure",
            "Persistence",
            "SeedData.cs");

        return File.ReadAllText(seedPath);
    }

    private static DirectoryInfo FindRepoRoot()
    {
        var current = new DirectoryInfo(AppContext.BaseDirectory);
        while (current is not null)
        {
            if (File.Exists(Path.Combine(current.FullName, "BuildFlow.slnx")))
            {
                return current;
            }

            current = current.Parent;
        }

        throw new InvalidOperationException("无法定位 BuildFlow.slnx，架构测试无法确定仓库边界。");
    }
}