using GB5Shared.ListQuery;

namespace MMDAL.DTO.SupplyGroup
{
    // ─────────────────────────────────────────────────────────────────────
    //  SupplyGroupListDTO  – lean list result for supply group grid
    //
    //  Auto-properties for list/grid display.
    //  TotalCount carries COUNT(*) OVER() from the window function.
    // ─────────────────────────────────────────────────────────────────────
    public sealed class SupplyGroupListDTO
    {
        public int     SupplyGroupId   { get; set; }
        public string? SupplyGroupCode { get; set; }
        public string? SupplyGroupName { get; set; }
        public string? Remarks         { get; set; }
        public byte    Status          { get; set; }
        public short   SortOrder       { get; set; }
        public int     TotalCount      { get; set; }   // COUNT(*) OVER()
    }

    // ─────────────────────────────────────────────────────────────────────
    //  Criteria — typed fields extracted from CriteriaDTO by CriteriaBinder
    //
    //  [CriteriaField] maps CriteriaDTO FieldName values (case-insensitive).
    //  SearchText matches both legacy "headername" and generic "searchtext".
    // ─────────────────────────────────────────────────────────────────────

    /// <summary>
    /// Criteria for fetching supply group paged list.
    /// </summary>
    public sealed class SupplyGroupListCriteria : ICriteria
    {
        [CriteriaField("headername", "searchtext")]
        public string? SearchText  { get; set; }

        [CriteriaField("ouid")]
        public int?    OUId        { get; set; }

        [CriteriaField("pagesize")]
        public int     PageSize    { get; set; } = 100;

        [CriteriaField("pageoffset")]
        public int     PageOffset  { get; set; } = 0;
    }

    // ─────────────────────────────────────────────────────────────────────
    //  Query record – dispatched through IListHandler (Pattern A, no router)
    // ─────────────────────────────────────────────────────────────────────
    public sealed record SupplyGroupListQuery(SupplyGroupListCriteria Criteria)
        : IListQuery<SupplyGroupListDTO, SupplyGroupListCriteria>;
}