namespace TCMSDAL.DTO;

// ── Screen link admin ─────────────────────────────────────────────────────────

public class TCMSScreenLinkDTO
{
    public int    ScreenLinkId { get; set; }
    public int    TestCaseId   { get; set; }
    public string ScreenRoute  { get; set; } = string.Empty;
    public string ScreenTitle  { get; set; } = string.Empty;
    public string ModuleName   { get; set; } = string.Empty;
    public int    CreatedById  { get; set; }
}

public class TCMSSaveLinkDTO
{
    public int    TestCaseId  { get; set; }
    public string ScreenRoute { get; set; } = string.Empty;
    public string ScreenTitle { get; set; } = string.Empty;
    public string ModuleName  { get; set; } = string.Empty;
}

// ── API link admin ────────────────────────────────────────────────────────────

public class TCMSApiLinkDTO
{
    public int     ApiLinkId       { get; set; }
    public int     TestCaseId      { get; set; }
    public long?   ApiOperationId  { get; set; }
    public string  ApiPath         { get; set; } = string.Empty;
    public string  HttpMethod      { get; set; } = string.Empty;
    public int     CreatedById     { get; set; }
}

public class TCMSSaveApiLinkDTO
{
    public int    TestCaseId     { get; set; }
    public long?  ApiOperationId { get; set; }
    public string ApiPath        { get; set; } = string.Empty;
    public string HttpMethod     { get; set; } = string.Empty;
}

// ── Read models (returned to FE widget + traceability view) ──────────────────

/// <summary>Full coverage view for a single FE screen — includes Gherkin steps.</summary>
public class TCMSScreenCoverageDTO
{
    public string ScreenRoute  { get; set; } = string.Empty;
    public string ScreenTitle  { get; set; } = string.Empty;
    public string ModuleName   { get; set; } = string.Empty;
    public int    TotalCases   { get; set; }
    public int    P1Count      { get; set; }
    public int    P2Count      { get; set; }
    public int    P3Count      { get; set; }
    public int    PassCount    { get; set; }
    public int    FailCount    { get; set; }
    public string? LastRunDate { get; set; }
    public IEnumerable<TCMSTracedTestCaseDTO> TestCases { get; set; }
        = Enumerable.Empty<TCMSTracedTestCaseDTO>();
}

/// <summary>Slim test case view for traceability — includes Gherkin steps.</summary>
public class TCMSTracedTestCaseDTO
{
    public int     TestCaseId    { get; set; }
    public int?    ScreenLinkId  { get; set; }  // null for tag-sourced rows; set when from MTCMSSCREENLINK
    public int?    ApiLinkId     { get; set; }  // null for tag-sourced rows; set when from MTCMSAPILINK
    public string  TcId          { get; set; } = string.Empty;
    public string  Title         { get; set; } = string.Empty;
    public string  Priority      { get; set; } = string.Empty;
    public string  TestType      { get; set; } = string.Empty;
    public string  ExecutionType { get; set; } = string.Empty;
    public string? LastRunStatus { get; set; }
    public string? LastRunDate   { get; set; }
    public IEnumerable<TCMSTracedStepDTO> Steps { get; set; }
        = Enumerable.Empty<TCMSTracedStepDTO>();
}

/// <summary>Single Gherkin step for business-readable rendering.</summary>
public class TCMSTracedStepDTO
{
    public int    TestCaseId { get; set; }   // populated by bulk-load query for grouping; not sent to FE
    public string StepType   { get; set; } = string.Empty;  // Given/When/Then/And/But
    public string StepText   { get; set; } = string.Empty;
}

// ── Screen tree (left-panel of traceability view) ────────────────────────────

/// <summary>One node in the screen tree — grouped by ModuleName, sorted by ScreenTitle.</summary>
public class TCMSScreenTreeNodeDTO
{
    public string ScreenRoute  { get; set; } = string.Empty;
    public string ScreenTitle  { get; set; } = string.Empty;
    public string ModuleName   { get; set; } = string.Empty;
    public int    TotalCases   { get; set; }
    public bool   HasCoverage  => TotalCases > 0;
}

// ── Coverage gaps ─────────────────────────────────────────────────────────────

/// <summary>Screens or API operations with zero linked test cases.</summary>
public class TCMSCoverageGapDTO
{
    public string Route       { get; set; } = string.Empty;
    public string Title       { get; set; } = string.Empty;
    public string ModuleName  { get; set; } = string.Empty;
    public int    LinkedCases { get; set; }   // 0 = uncovered
    public string GapType     { get; set; } = string.Empty;  // "Screen" | "ApiOperation"
}

// ── API coverage (for AMP operation detail) ───────────────────────────────────

public class TCMSApiCoverageDTO
{
    public string ApiPath       { get; set; } = string.Empty;
    public string HttpMethod    { get; set; } = string.Empty;
    public int    TotalCases    { get; set; }
    public int    PassCount     { get; set; }
    public int    FailCount     { get; set; }
    public string? LastRunDate  { get; set; }
    public IEnumerable<TCMSTracedTestCaseDTO> TestCases { get; set; }
        = Enumerable.Empty<TCMSTracedTestCaseDTO>();
}