using GB5Shared.ListQuery;

namespace PIEDAL.DTO.Variant;

// ── MPIEVARIANT — save / edit ─────────────────────────────────────────────────

public class PIEVariantDTO
{
    public Guid    VariantId         { get; set; }
    public Guid    ModuleId          { get; set; }
    /// <summary>Display-only — joined on GET</summary>
    public string? ModuleName        { get; set; }
    public string  VariantCode       { get; set; } = string.Empty;
    public string  VariantName       { get; set; } = string.Empty;
    public string? Description       { get; set; }
    public string? PlainLanguageDesc { get; set; }
    /// <summary>ISDEFAULT: 0=No, 1=Yes</summary>
    public short   IsDefault         { get; set; }
    public int     DisplayOrder      { get; set; }
    /// <summary>STATUS: 1=Active, 0=Inactive</summary>
    [GB5Shared.EntityHandler.WorkflowStatusField]
    public short   IsActive          { get; set; } = 1;
    public string? CmsContentRef     { get; set; }
    public DateTime?  CreatedAt      { get; set; }
    public int        CreatedBy      { get; set; }
    public DateTime?  UpdatedAt      { get; set; }
    public int        UpdatedBy      { get; set; }
    public int        TenantId       { get; set; }

    // Child implications — populated on GET, sent on save
    public List<PIEVariantImplicationDTO> Implications { get; set; } = new();
}

// ── MPIEVARIANTIMPLICATION — child ────────────────────────────────────────────

public class PIEVariantImplicationDTO
{
    public Guid    ImplicationId     { get; set; }
    public Guid    VariantId         { get; set; }
    /// <summary>
    /// 1=AddConfigItem 2=RemoveConfigItem 3=AddTrainingTopic
    /// 4=AddUATScenario 5=AddMigrationObject 6=UpdateEffortDelta
    /// </summary>
    public short   ImplicationType   { get; set; }
    /// <summary>Required for types 1–5; null for type 6</summary>
    public Guid?   RefId             { get; set; }
    /// <summary>Display-only — code of the referenced entity</summary>
    public string? RefCode           { get; set; }
    public decimal EffortDeltaHours  { get; set; }
    public string? Description       { get; set; }
    public string? RiskNote          { get; set; }
    public int     TenantId          { get; set; }
}

// ── Variant list infrastructure ───────────────────────────────────────────────

public sealed class PIEVariantListDTO
{
    public Guid   VariantId     { get; set; }
    public Guid   ModuleId      { get; set; }
    public string VariantCode   { get; set; } = string.Empty;
    public string VariantName   { get; set; } = string.Empty;
    public short  IsDefault     { get; set; }
    public short  IsActive      { get; set; }
    public int    DisplayOrder  { get; set; }
    public int    TotalCount    { get; set; }
}

public sealed class PIEVariantListCriteria : ICriteria
{
    [CriteriaField("moduleid")]   public Guid?   ModuleId   { get; set; }
    [CriteriaField("isdefault")]  public short?  IsDefault  { get; set; }
    [CriteriaField("isactive")]   public short?  IsActive   { get; set; }
    [CriteriaField("searchtext")] public string? SearchText { get; set; }
    [CriteriaField("ouid")]       public int?    OUId       { get; set; }
    [CriteriaField("sortby")]     public string? SortBy     { get; set; }
    [CriteriaField("sortdesc")]   public bool    SortDesc   { get; set; }
    [CriteriaField("pagesize")]   public int     PageSize   { get; set; } = 100;
    [CriteriaField("pageoffset")] public int     PageOffset { get; set; } = 0;
}

public sealed record PIEVariantListQuery(PIEVariantListCriteria Criteria)
    : IListQuery<PIEVariantListDTO, PIEVariantListCriteria>;

// ── Variant select list (dropdown) ────────────────────────────────────────────

public sealed class PIEVariantSelectListDTO
{
    public Guid   VariantId    { get; set; }
    public string VariantCode  { get; set; } = string.Empty;
    public string VariantName  { get; set; } = string.Empty;
    public Guid   ModuleId     { get; set; }
    public short  IsDefault    { get; set; }
}