using System.ComponentModel;
using DS.Module.Core.Data;
using SqlSugar;

namespace DS.WMS.Core.Code.Entity
{
    /// <summary>
    /// 发票商品编码表
    /// </summary>
    [SugarTable("code_invoice", "发票商品编码表")]
    public class CodeInvoice : BaseOrgModelV2<long>
    {
        /// <summary>
        /// 编码
        /// </summary>
        [SugarColumn(ColumnDescription = "编码", Length = 50, IsNullable = false)]
        public string Code { get; set; } = string.Empty;

        /// <summary>
        /// 名称
        /// </summary>
        [SugarColumn(ColumnDescription = "名称", Length = 100, IsNullable = false)]
        public string Name { get; set; } = string.Empty;

        /// <summary>
        /// 税目
        /// </summary>
        [SugarColumn(ColumnDescription = "税目", Length = 50, IsNullable = true)]
        public string? TaxCategory { get; set; }

        /// <summary>
        /// 税率
        /// </summary>
        [SugarColumn(ColumnDescription = "税率")]
        public decimal TaxRate { get; set; }

        /// <summary>
        /// 零税率标识
        /// </summary>
        [SugarColumn(ColumnDescription = "零税率标识")]
        public ZeroTaxRateIdentification Identification { get; set; }

        /// <summary>
        /// 税收分类编码
        /// </summary>
        [SugarColumn(ColumnDescription = "税收分类编码", Length = 100, IsNullable = true)]
        public string? TaxClassificationCode { get; set; }

        /// <summary>
        /// 税收分类名称
        /// </summary>
        [SugarColumn(ColumnDescription = "税收分类名称", Length = 100, IsNullable = true)]
        public string? TaxClassificationName { get; set; }

        /// <summary>
        /// 是否含税
        /// </summary>
        [SugarColumn(ColumnDescription = "是否含税")]
        public bool IsIncludingTax { get; set; }

        /// <summary>
        /// 是否享受优惠政策
        /// </summary>
        [SugarColumn(ColumnDescription = "是否享受优惠政策")]
        public bool HasPreferentialPolicy { get; set; }

        /// <summary>
        /// 优惠政策说明
        /// </summary>
        [SugarColumn(ColumnDescription = "优惠政策说明", Length = 200, IsNullable = true)]
        public string? PreferentialPolicyDescription { get; set; }

        /// <summary>
        /// 是否默认商品名
        /// </summary>
        [SugarColumn(ColumnDescription = "是否默认商品名")]
        public bool IsDefault { get; set; }

        /// <summary>
        /// 默认币别
        /// </summary>
        [SugarColumn(ColumnDescription = "默认币别", Length = 3, IsNullable = true)]
        public string? DefaultCurrency { get; set; }

        /// <summary>
        /// 规格型号
        /// </summary>
        [SugarColumn(ColumnDescription = "规格型号", Length = 100, IsNullable = true)]
        public string? Specification { get; set; }

        /// <summary>
        /// 单位
        /// </summary>
        [SugarColumn(ColumnDescription = "单位", IsNullable = true, Length = 50)]
        public string? Unit { get; set; }
    }

    /// <summary>
    /// 零税率标识
    /// </summary>
    public enum ZeroTaxRateIdentification
    {
        /// <summary>
        /// 非零税率
        /// </summary>
        [Description("非零税率")]
        NonZero,

        /// <summary>
        /// 免征
        /// </summary>
        [Description("免征")]
        Exemption,

        /// <summary>
        /// 不征收
        /// </summary>
        [Description("不征收")]
        NotLevied,

        /// <summary>
        /// 普通零税率
        /// </summary>
        [Description("普通零税率")]
        Ordinary,

        /// <summary>
        /// 出口退税
        /// </summary>
        [Description("出口退税")]
        ExportTaxRebate
    }
}