namespace TCMSDAL.DTO;

// ── Defect pattern library ────────────────────────────────────────────────────

public class TCMSDefectPatternDTO
{
    public int    PatternId    { get; set; }
    public string PatternCode  { get; set; } = string.Empty;   // e.g. MISSING-NEG-VALIDATION
    public string Description  { get; set; } = string.Empty;
    public bool   IsActive     { get; set; } = true;
}

// ── Defect ────────────────────────────────────────────────────────────────────

public class TCMSDefectDTO
{
    public int     DefectId            { get; set; }
    public string  Title               { get; set; } = string.Empty;
    public int     ModuleId            { get; set; }
    public string  Entity              { get; set; } = string.Empty;   // e.g. "Branch", "Voucher"
    public string  Operation           { get; set; } = string.Empty;   // Save / Update / Delete / Calculate
    public string  StepsToReproduce    { get; set; } = string.Empty;
    public string  ExpectedResult      { get; set; } = string.Empty;
    public string  ActualResult        { get; set; } = string.Empty;
    public string  Priority            { get; set; } = "P2";           // P1 / P2 / P3
    public int?    RootCausePatternId  { get; set; }
    public bool    RequiresRca         { get; set; }
    public string  Status              { get; set; } = "Open";         // Open / InProgress / Fixed / Verified / Closed
    public int?    LinkedTestCaseId    { get; set; }                   // auto-created @skip stub
    public int     TenantId            { get; set; }
    public int     CreatedById         { get; set; }
    public DateTime CreatedOn          { get; set; }
    public int     ModifiedById        { get; set; }
    public DateTime ModifiedOn         { get; set; }

    // Joined display fields (read-only)
    public string? ModuleName          { get; set; }
    public string? LinkedTestCaseCode  { get; set; }
    public string? PatternCode         { get; set; }
}

public class TCMSDefectListDTO
{
    public int    DefectId           { get; set; }
    public string Title              { get; set; } = string.Empty;
    public string ModuleName         { get; set; } = string.Empty;
    public string Entity             { get; set; } = string.Empty;
    public string Priority           { get; set; } = string.Empty;
    public string Status             { get; set; } = string.Empty;
    public string? PatternCode       { get; set; }
    public string? LinkedTestCaseCode{ get; set; }
    public bool   RequiresRca        { get; set; }
    public DateTime CreatedOn        { get; set; }
}

// ── CAPA gap report ───────────────────────────────────────────────────────────

public class TCMSCapaGapDTO
{
    public string PatternCode    { get; set; } = string.Empty;
    public string PatternDesc    { get; set; } = string.Empty;
    public int    DefectCount    { get; set; }   // how many defects have this pattern
    public string ModuleName     { get; set; } = string.Empty;
    public int    ModuleId       { get; set; }
    public bool   HasCoverage    { get; set; }   // true = this module has ≥1 test tagged with the pattern
    public int    CoveredCount   { get; set; }   // number of test cases covering this pattern in this module
}