using SqlSugar;

namespace Admin.NET.Plugin.AiDOP.MaterialWarehouse.InventoryPosting.Entity;

/// <summary>
/// DOP-L3 库位/批次库存明细（影子）。**非旧 LocationDetail**。
/// 自然键据 pr_SFM_InventoryTransactionProcessing2 实核（L33-35 JOIN / L370-371 UPDATE）：
///   Domain + ItemNum + Location + LotSerial + Refs 五维。
/// ⚠️ 非批控物料 LotSerial/Refs 旧系统落**空串 ''（非 NULL）**并以空串占位唯一（L332-333 显式写 ''，JOIN 用 IsNull(x,'')）。
///    故 lot_serial / refs 必须 NOT NULL DEFAULT ''，否则 MySQL「多 NULL 不冲突」会让同库位非批控物料重复建行。
/// </summary>
[SugarTable("ado_inventory_location_detail", "DOP-L3库位批次库存明细(影子,非旧LocationDetail)")]
[SugarIndex("uk_ado_inv_loc_detail",
    nameof(TenantId), OrderByType.Asc,
    nameof(DomainCode), OrderByType.Asc,
    nameof(ItemNum), OrderByType.Asc,
    nameof(Location), OrderByType.Asc,
    nameof(LotSerial), OrderByType.Asc,
    nameof(Refs), OrderByType.Asc,
    IsUnique = true)]
public class AdoInventoryLocationDetail : AdoInvEntityBase
{
    [SugarColumn(ColumnName = "item_num", ColumnDescription = "物料号", Length = 50, IsNullable = false, DefaultValue = "")]
    public string ItemNum { get; set; }

    [SugarColumn(ColumnName = "location", ColumnDescription = "库位", Length = 30, IsNullable = false, DefaultValue = "")]
    public string Location { get; set; }

    /// <summary>批次/序列号。非批控物料落空串 ''（NOT NULL DEFAULT ''），空串占位唯一。</summary>
    [SugarColumn(ColumnName = "lot_serial", ColumnDescription = "批次/序列号(空批落空串非NULL)", Length = 50, IsNullable = false, DefaultValue = "")]
    public string LotSerial { get; set; }

    /// <summary>旧 Refs 维度（唯一键第 6 维；空落空串 ''）。</summary>
    [SugarColumn(ColumnName = "refs", ColumnDescription = "Refs维度(空落空串非NULL)", Length = 50, IsNullable = false, DefaultValue = "")]
    public string Refs { get; set; }

    [SugarColumn(ColumnName = "qty_on_hand", ColumnDescription = "在手库存", Length = 18, DecimalDigits = 5, DefaultValue = "0")]
    public decimal QtyOnHand { get; set; }

    [SugarColumn(ColumnName = "avail_status_qty", ColumnDescription = "非限制/可用库存", Length = 18, DecimalDigits = 5, DefaultValue = "0")]
    public decimal AvailStatusQty { get; set; }

    [SugarColumn(ColumnName = "assay_qty", ColumnDescription = "质检库存", Length = 18, DecimalDigits = 5, DefaultValue = "0")]
    public decimal AssayQty { get; set; }

    [SugarColumn(ColumnName = "freeze_qty", ColumnDescription = "冻结库存", Length = 18, DecimalDigits = 5, DefaultValue = "0")]
    public decimal FreezeQty { get; set; }
}