using System;

namespace FrameworkDAL.CustomCode.EntityViewer.DTOs
{
    // ============================================================
    // EntityLayoutDTO — header row. TenantId null = global default
    // layout for the entity; a specific value = per-client override.
    // ============================================================
    public class EntityLayoutDTO
    {
        public int     EntityLayoutId { get; set; }
        public string  EntityCode     { get; set; } = string.Empty;
        public int?    TenantId       { get; set; }
        public string? Title          { get; set; }

        /// <summary>True when ENTITYCODE holds a reusable-component code (e.g. "CMP_ADDRESS")
        /// rather than a real MENTITY.ENTITYCODE — separates the Layout Designer's
        /// "Entity Templates" tab from its "Reusable Components" tab.</summary>
        public bool    IsComponent    { get; set; }

        public int     Version        { get; set; }
        public int     Status         { get; set; }
        public int     SortOrder      { get; set; }
        public int     CreatedById    { get; set; }
        public DateTime CreatedOn     { get; set; }
        public int     ModifiedById   { get; set; }
        public DateTime ModifiedOn    { get; set; }
    }

    // ============================================================
    // EntityLayoutListItemDTO — GetEntityLayoutList's row shape: the header
    // plus its current Active version's summary and (for real entity types,
    // not components) the MENTITY display name — everything the Layout
    // Designer's list screen needs in one call.
    // ============================================================
    public class EntityLayoutListItemDTO
    {
        public int      EntityLayoutId    { get; set; }
        public string   EntityCode        { get; set; } = string.Empty;
        public int?     TenantId          { get; set; }
        public string?  Title             { get; set; }
        public bool     IsComponent       { get; set; }
        public string?  EntityName        { get; set; }
        public int?     ActiveVersionNo   { get; set; }
        public string?  ActiveVersionLabel { get; set; }
        public DateTime? ActivatedOn      { get; set; }
    }

    // ============================================================
    // EntityLayoutVersionDTO — SnapshotJson is exactly the FE's
    // LayoutSchema shape (features/gbentityviewer/models/layout-schema.model.ts).
    // ============================================================
    public class EntityLayoutVersionDTO
    {
        public int      EntityLayoutVersionId { get; set; }
        public int      EntityLayoutId        { get; set; }
        public int      VersionNo             { get; set; }
        public string?  VersionLabel          { get; set; }
        public int      VersionStatus         { get; set; }  // 1=Active, 2=Archived
        public string?  SnapshotJson          { get; set; }
        public DateTime? ActivatedOn          { get; set; }
        public int      Version               { get; set; }
        public int      Status                { get; set; }
        public int      SortOrder             { get; set; }
        public int      CreatedById           { get; set; }
        public DateTime CreatedOn             { get; set; }
        public int      ModifiedById          { get; set; }
        public DateTime ModifiedOn            { get; set; }
    }
}