namespace TCMSDAL.DTO;

/// <summary>
/// MTCMSTESTCASE — a single test scenario with full Gherkin detail.
/// Auto-assigned TC-[MOD]-[SEQ] identifier at creation time.
/// Optionally seeded from PIE UAT scenarios (PIESCENID links back for traceability).
/// </summary>
public sealed class TCMSTestCaseDTO
{
    public int    TestCaseId       { get; set; }

    /// <summary>Auto-generated: TC-[ModuleCode]-[SEQ] e.g. TC-INV-001</summary>
    public string TcId             { get; set; } = string.Empty;

    public string Title            { get; set; } = string.Empty;
    public string? Description     { get; set; }

    /// <summary>FK → MTCMSMODULE</summary>
    public int    ModuleId         { get; set; }
    public string? ModuleName      { get; set; }
    public string? ModuleCode      { get; set; }

    /// <summary>FK → MTCMSFEATURE (nullable)</summary>
    public int?   FeatureId        { get; set; }
    public string? FeatureName     { get; set; }

    /// <summary>P1 | P2 | P3</summary>
    public string Priority         { get; set; } = "P2";

    /// <summary>CRUD | Validation | Functional | Negative | Boundary | Integration | Performance | API</summary>
    public string TestType         { get; set; } = "Functional";

    /// <summary>UI | API | DB | Manual</summary>
    public string ExecutionType    { get; set; } = "UI";

    /// <summary>HappyPath | ErrorHandling | EdgeCase | Negative | Boundary | Integration</summary>
    public string ScenarioType     { get; set; } = "HappyPath";

    /// <summary>Active | Draft | Deprecated</summary>
    public string Status           { get; set; } = "Active";

    public string? Preconditions   { get; set; }
    public string? PostConditions  { get; set; }
    public string? Tags            { get; set; }     // Comma-separated: @UI @P1 @Regression

    /// <summary>PIE UAT scenario link — populated by ImportFromPIE</summary>
    public Guid?  PieScenId        { get; set; }

    /// <summary>PIE variant linked (for behavior-matrix coverage tracking)</summary>
    public Guid?  PieVariantId     { get; set; }

    /// <summary>Was this auto-generated from a PIE scenario?</summary>
    public bool   IsAutoGenerated  { get; set; }

    /// <summary>Last run status (denormalized from TTCMSRUNRESULT)</summary>
    public string? LastRunStatus   { get; set; }
    public DateTime? LastRunDate   { get; set; }

    public bool   IsActive         { get; set; } = true;
    public int    TenantId         { get; set; }
    public int    CreatedBy        { get; set; }
    public DateTime CreatedDate    { get; set; }
    public int?   ModifiedBy       { get; set; }
    public DateTime? ModifiedDate  { get; set; }

    /// <summary>Loaded steps — populated by GetTCMSTestCase (single record only)</summary>
    public List<TCMSTestStepDTO> Steps { get; set; } = new();
}

public sealed class TCMSTestCaseListDTO
{
    public int    TestCaseId   { get; set; }
    public string TcId         { get; set; } = string.Empty;
    public string Title        { get; set; } = string.Empty;
    public string ModuleName   { get; set; } = string.Empty;
    public string? FeatureName { get; set; }
    public string Priority     { get; set; } = string.Empty;
    public string TestType     { get; set; } = string.Empty;
    public string Status       { get; set; } = string.Empty;
    public string? LastRunStatus { get; set; }
    public bool   IsAutoGenerated { get; set; }
    public bool   IsActive     { get; set; }
}

public sealed class TCMSTestCaseSelectDTO
{
    public int    TestCaseId { get; set; }
    public string TcId       { get; set; } = string.Empty;
    public string Title      { get; set; } = string.Empty;
}