535 lines
19 KiB
C#
535 lines
19 KiB
C#
/////////////////////////////////////////////////////////////////////////////////
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// 宁波拓通e智造平台 ToTong Next Builder //
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// https://git.tuotong-tech.com/tnb/tnb.server //
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/////////////////////////////////////////////////////////////////////////////////
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using System.ComponentModel;
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using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.Reflection;
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using JNPF.Common.Core.Manager;
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using JNPF.Common.Extension;
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using Mapster;
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using Newtonsoft.Json.Linq;
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using SqlSugar;
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using Tnb.Core;
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using Yitter.IdGenerator;
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namespace Tnb.Vengine.Domain;
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/// <summary>
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/// 视图模型
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/// </summary>
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[SugarTable("sys_vmodel")]
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public partial class Vmodel : Entity
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{
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public const string MAIN_ALIES = "m";
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#region Properties
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/// <summary>
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/// 主键标识
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/// </summary>
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[SugarColumn(IsPrimaryKey = true)]
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public string id { get; set; } = YitIdHelper.NextId().ToString();
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/// <summary>
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/// 模块代码
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/// </summary>
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[SugarColumn(ColumnName = "area_code", Length = DbConsts.LengthS)]
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public string areaCode { get; set; } = "edp";
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/// <summary>
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/// 视图代码
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/// </summary>
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[SugarColumn(ColumnName = "vm_code", IsNullable = false, Length = DbConsts.LengthM)]
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public string vmCode { get; set; } = string.Empty;
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/// <summary>
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/// 视图名称
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/// </summary>
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[SugarColumn(ColumnName = "vm_name", IsNullable = false, Length = DbConsts.LengthM)]
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public string vmName { get; set; } = string.Empty;
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/// <summary>
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/// 数据库连接
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/// </summary>
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[SugarColumn(ColumnName = "db_code", Length = DbConsts.LengthS)]
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public string? dbCode { get; set; }
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/// <summary>
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/// 主表名称
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/// </summary>
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[SugarColumn(ColumnName = "table_name", IsNullable = false, Length = DbConsts.LengthS)]
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public string tableName { get; set; } = string.Empty;
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/// <summary>
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/// 表字段属性
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/// </summary>
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[SugarColumn(ColumnName = "db_props", IsNullable = false, IsJson = true)]
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public List<VmDbProp> dbProps { get; set; } = new List<VmDbProp>();
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/// <summary>
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/// 导航属性
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/// </summary>
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[SugarColumn(ColumnName = "nav_props", IsNullable = true, IsJson = true)]
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public List<VmNavProp> navProps { get; set; } = new List<VmNavProp>();
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/// <summary>
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/// 计算属性
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/// </summary>
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[SugarColumn(ColumnName = "cal_props", IsNullable = true, IsJson = true)]
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public List<VmCalProp> calProps { get; set; } = new List<VmCalProp>();
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/// <summary>
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/// 排序
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/// </summary>
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[SugarColumn(ColumnName = "ordinal", IsNullable = false)]
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public int ordinal { get; set; }
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/// <summary>
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/// 软删除
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/// </summary>
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[SugarColumn(ColumnName = "soft_delete", IsNullable = false)]
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public short softDelete { get; set; }
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/// <summary>
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/// 是否激活
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/// </summary>
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[SugarColumn(ColumnName = "enabled", IsNullable = false)]
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public short enabled { get; set; } = 1;
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/// <summary>
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/// 是否删除
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/// </summary>
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[SugarColumn(ColumnName = "deleted", IsNullable = false)]
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public short deleted { get; set; }
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/// <summary>
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/// 描述
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/// </summary>
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[SugarColumn(ColumnName = "descrip", Length = DbConsts.LengthL)]
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public string? descrip { get; set; }
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/// <summary>
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/// 创建时间
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/// </summary>
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[SugarColumn(ColumnName = "create_time", IsNullable = false)]
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public DateTime createTime { get; set; } = DateTime.Now;
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/// <summary>
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/// 创建人
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/// </summary>
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[SugarColumn(ColumnName = "create_id", Length = DbConsts.LengthS)]
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public string? createId { get; set; }
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/// <summary>
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/// 修改时间
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/// </summary>
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[SugarColumn(ColumnName = "modify_time", Length = DbConsts.LengthS)]
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public DateTime? modifyTime { get; set; }
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/// <summary>
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/// 修改人
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/// </summary>
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[SugarColumn(ColumnName = "modify_id", Length = DbConsts.LengthS)]
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public string? modifyId { get; set; }
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[SugarColumn(IsIgnore = true)]
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public string fullCode
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{ get { return areaCode + "/" + vmCode; } }
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/// <summary>
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/// 主键
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/// </summary>
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public override object[] GetKeys()
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{
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return new object[] { id };
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}
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#endregion Properties
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//private Dictionary<string, string>? _mapField2Prop = null;
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//private Dictionary<string, string>? _mapProp2Field = null;
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/// <summary>
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/// 通过实体创建模型
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/// </summary>
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/// <param name="tpEntity"></param>
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/// <param name="dbCode"></param>
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/// <returns></returns>
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public static Vmodel CreateByEntity(Type tpEntity, string? dbCode = null)
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{
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Vmodel model = new() { dbCode = dbCode, vmCode = tpEntity.Name };
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var sugarTableAttr = tpEntity.GetCustomAttribute<SugarTable>();
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if (sugarTableAttr != null)
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{
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model.tableName = sugarTableAttr.TableName;
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model.vmName = sugarTableAttr.TableDescription;
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}
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if (string.IsNullOrEmpty(model.tableName))
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{
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model.tableName = tpEntity.GetCustomAttribute<TableAttribute>()?.Name ?? tpEntity.Name;
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}
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if (string.IsNullOrEmpty(model.vmName))
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{
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model.vmName = tpEntity.GetCustomAttribute<DisplayAttribute>()?.Name ?? tpEntity.GetCustomAttribute<DescriptionAttribute>()?.Description ?? model.vmCode;
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}
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var props = tpEntity.GetProperties(BindingFlags.Public);
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int n = 1;
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foreach (var p in props)
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{
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VmDbProp prop = new();
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var sugarColumn = p.GetCustomAttribute<SugarColumn>();
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if (sugarColumn != null)
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{
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prop = sugarColumn.Adapt<VmDbProp>();
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}
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prop.code = p.Name;
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prop.ordinal = n++;
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model.dbProps.Add(prop);
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}
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return model;
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}
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/// <summary>
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/// 获取模型的主键字段属性
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/// </summary>
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/// <returns></returns>
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public VmDbProp GetPrimary()
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{
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return dbProps.First(a => a.pkey);
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}
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/// <summary>
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/// 根据属性名获取字段名
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/// </summary>
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/// <param name="propCode"></param>
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/// <returns></returns>
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public string? PropCodeToFieldCode(string propCode)
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{
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return dbProps.Where(a => a.code == propCode).Select(a => a.field).FirstOrDefault();
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}
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/// <summary>
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/// 根据字段名获取属性名
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/// </summary>
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/// <param name="fieldCode"></param>
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/// <returns></returns>
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public string? FieldCodeToPropCode(string fieldCode)
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{
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return dbProps.Where(a => a.field == fieldCode).Select(a => a.code).FirstOrDefault();
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}
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/// <summary>
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/// 属性代码转换为字段代码
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/// </summary>
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/// <param name="input"></param>
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/// <param name="ignoreNotMapped"></param>
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/// <returns></returns>
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public DObject PropToField(DObject input, bool ignoreNotMapped = true)
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{
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DObject ret = new();
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foreach (var item in input)
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{
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var fcode = PropCodeToFieldCode(item.Key);
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if (!string.IsNullOrEmpty(fcode))
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{
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ret.Add(fcode, item.Value);
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}
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else if (!ignoreNotMapped)
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{
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ret.Add(item.Key, item.Value);
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}
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}
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return ret;
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}
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/// <summary>
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/// 字段代码转换为属性代码
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/// </summary>
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/// <param name="input"></param>
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/// <param name="ignoreNotMapped"></param>
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/// <returns></returns>
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public DObject FieldToProp(DObject input, bool ignoreNotMapped = true)
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{
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DObject ret = new();
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foreach (var item in input)
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{
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var pcode = FieldCodeToPropCode(item.Key);
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if (!string.IsNullOrEmpty(pcode))
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{
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ret.Add(pcode, item.Value);
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}
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else if (!ignoreNotMapped)
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{
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ret.Add(item.Key, item.Value);
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}
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}
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return ret;
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}
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/// <summary>
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/// 获取查询字段的属性信息
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/// </summary>
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/// <param name="outputProps"></param>
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/// <returns></returns>
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public List<VmSelectProp> GetVmSelectProps(string? outputProps)
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{
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if (string.IsNullOrEmpty(outputProps) || outputProps == "*")
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{
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return dbProps.Select(a => new VmSelectProp { code = a.code, field = a.field }).ToList();
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}
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List<VmSelectProp> selProps = new();
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var outputs = outputProps.Split(',').Distinct().ToList();
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foreach (var propCode in outputs)
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{
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if (!propCode.Contains("."))
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{
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var fieldCode = PropCodeToFieldCode(propCode);
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if (!string.IsNullOrEmpty(fieldCode))
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{
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selProps.Add(new VmSelectProp { code = propCode, field = fieldCode });
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}
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continue;
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}
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var codes = propCode.Split('.');
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if (codes.Length != 2) continue;
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if (codes[0] == VmSelectProp.MAIN_ALIES)
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{
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var fieldCode = PropCodeToFieldCode(propCode);
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if (!string.IsNullOrEmpty(fieldCode))
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{
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selProps.Add(new VmSelectProp { code = propCode, field = fieldCode });
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}
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continue;
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}
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var navProp = navProps.FirstOrDefault(a => a.code == codes[0]);
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if (navProp?.naviModel != null)
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{
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var fieldCode = navProp.naviModel.PropCodeToFieldCode(codes[1]);
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if (!string.IsNullOrEmpty(fieldCode))
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{
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selProps.Add(new VmSelectProp { code = codes[1], field = fieldCode, navCode = codes[0], propType = ePropType.Navigate, navType = navProp.navType });
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}
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}
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}
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return selProps;
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}
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/// <summary>
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/// 获取联表配置信息
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/// </summary>
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/// <param name="selProps"></param>
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/// <returns></returns>
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public List<JoinInfoParameter> GetJoinInfos(List<VmSelectProp> selProps)
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{
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var navigates = selProps.Where(a => a.propType == ePropType.Navigate).Select(a => a.navCode).Distinct().ToList();
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List<JoinInfoParameter> joins = new();
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foreach (var navCode in navigates)
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{
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if (navCode == VmSelectProp.MAIN_ALIES) continue;
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var navProp = navProps.First(a => a.code == navCode);
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if (navProp.naviModel == null || navProp.navType != eNavigateType.OneToOne) continue;
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JoinInfoParameter join = new JoinInfoParameter { TableName = navProp.naviModel.tableName, ShortName = navCode, Type = JoinType.Inner };
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var fkField = navProp.naviModel.PropCodeToFieldCode(navProp.fkField);
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var refField = navProp.refField;
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if (navProp.refCode != VmSelectProp.MAIN_ALIES)
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{
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var refProp = navProps.First(a => a.code == navProp.refCode);
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refField = refProp.naviModel!.PropCodeToFieldCode(navProp.refField);
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}
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join.Models = ObjectFuncModel.Create("Equals", $"{navCode}.{fkField}", $"{navProp.refCode}.{refField}");
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joins.Add(join);
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}
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return joins;
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}
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/// <summary>
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/// 转换为查询过滤条件
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/// </summary>
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/// <param name="filter"></param>
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/// <returns></returns>
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public List<IConditionalModel> GetConditionalModels(DObject? filter)
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{
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List<IConditionalModel> wheres = new List<IConditionalModel>();
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if (filter == null) return wheres;
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foreach (var item in filter)
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{
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VmDbProp? prop = null;
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// TODO 按子表条件查询
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if (item.Key.Contains("."))
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{
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var codes = item.Key.Split('.');
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if (codes.Length >= 2)
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{
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var navProp = navProps.FirstOrDefault(a => a.code == codes[0]);
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if (navProp != null && navProp.naviModel != null)
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{
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var dbProp = navProp.naviModel.dbProps.FirstOrDefault(a => a.code == codes[1]);
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if (dbProp != null)
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{
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prop = new VmDbProp();
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prop.field = codes[0] + "." + dbProp.field;
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prop.csType = dbProp.csType;
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}
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}
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}
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}
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else
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{
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prop = dbProps.FirstOrDefault(a => a.code == item.Key);
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}
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if (prop == null) continue;
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if (item.Value is JArray val)
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{
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var op = val[0].ToString();
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switch (op)
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{
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case "><":
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val[1].ToString(), ConditionalType = ConditionalType.GreaterThan, CSharpTypeName = prop.csType });
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val[2].ToString(), ConditionalType = ConditionalType.LessThan, CSharpTypeName = prop.csType });
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break;
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case ">=<":
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val[1].ToString(), ConditionalType = ConditionalType.GreaterThanOrEqual, CSharpTypeName = prop.csType });
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val[2].ToString(), ConditionalType = ConditionalType.LessThan, CSharpTypeName = prop.csType });
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break;
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case "><=":
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val[1].ToString(), ConditionalType = ConditionalType.GreaterThan, CSharpTypeName = prop.csType });
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val[2].ToString(), ConditionalType = ConditionalType.LessThanOrEqual, CSharpTypeName = prop.csType });
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break;
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case ">=<=":
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val[1].ToString(), ConditionalType = ConditionalType.GreaterThanOrEqual, CSharpTypeName = prop.csType });
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val[2].ToString(), ConditionalType = ConditionalType.LessThanOrEqual, CSharpTypeName = prop.csType });
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break;
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case "in":
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = val.Skip(1).ToString(), ConditionalType = ConditionalType.In, CSharpTypeName = prop.csType });
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break;
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default: op = string.Empty; break;
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}
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}
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else
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{
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//if (item.Value == null) continue;
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var conditionalType = ConditionalType.Equal;
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string? value = item.Value?.ToString();
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if (string.IsNullOrEmpty(value)) continue;
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if (value.Length >= 2)
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{
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var op = value.Substring(0, 2);
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switch (op)
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{
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case "%%": conditionalType = ConditionalType.Like; break;
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case ">>": conditionalType = ConditionalType.GreaterThan; break;
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case "<<": conditionalType = ConditionalType.LessThan; break;
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case ">=": conditionalType = ConditionalType.GreaterThanOrEqual; break;
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case "<=": conditionalType = ConditionalType.LessThanOrEqual; break;
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case "==": conditionalType = ConditionalType.Equal; break;
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default: op = string.Empty; break;
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}
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if (!string.IsNullOrEmpty(op))
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{
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value = value.RemovePreFix(op);
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if (value.ToLower() == "null")
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{
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value = null;
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}
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}
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}
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wheres.Add(new ConditionalModel { FieldName = prop.field, FieldValue = value, ConditionalType = conditionalType, CSharpTypeName = prop.csType });
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}
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}
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return wheres;
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}
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/// <summary>
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/// 转换为查询字段列表
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/// </summary>
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/// <param name="selProps"></param>
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/// <returns></returns>
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public List<SelectModel> GetSelectModels(List<VmSelectProp> selProps)
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{
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return selProps.Where(a => a.navType != eNavigateType.OneToMany && a.navType != eNavigateType.ManyToMany).Select(a => new SelectModel
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{
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FiledName = a.navCode + "." + a.field,
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AsName = (a.navCode == VmSelectProp.MAIN_ALIES ? "" : a.navCode + "_") + a.code
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}).ToList();
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}
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/// <summary>
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/// 获取默认对象
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/// </summary>
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/// <returns></returns>
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public DObject GetDefaultDObject()
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{
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DObject obj = new();
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foreach (var p in dbProps)
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{
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obj.Add(p.code, p.GetDefaultValue()!);
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}
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return obj;
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}
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/// <summary>
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/// 转换为待新增的实体对象
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/// </summary>
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/// <returns></returns>
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public DObject ToCreateEntity(DObject input, IUserManager user)
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{
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DObject obj = new();
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foreach (var p in dbProps)
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{
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if (input.ContainsKey(p.code))
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{
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obj.Add(p.field, input[p.code]);
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}
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//当提交的数据与内置规则有重复时，采用内置规则，如果要优先采用提交的数据，这里要使用else if
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if ((p.pkey && p.code == "id") || p.defValue == "@snowid")
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{
|
||
obj[p.field] = YitIdHelper.NextId().ToString();
|
||
}
|
||
else if (p.csType == "DateTime" && (p.code == "createTime" || p.defValue == "@createTime"))
|
||
{
|
||
obj[p.field] = DateTime.Now;
|
||
}
|
||
else if (p.csType == "string" && (p.code == "createId" || p.defValue == "@createId"))
|
||
{
|
||
obj[p.field] = user.UserId;
|
||
}
|
||
else if (obj.GetOrDefault(p.field) == null && (p.required || !string.IsNullOrEmpty(p.defValue)))
|
||
{
|
||
obj[p.field] = p.GetDefaultValue()!;
|
||
}
|
||
}
|
||
return obj;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 转换为待修改的实体对象
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
public DObject ToUpdateEntity(DObject input, IUserManager user)
|
||
{
|
||
DObject obj = new();
|
||
foreach (var p in dbProps)
|
||
{
|
||
if (input.ContainsKey(p.code))
|
||
{
|
||
obj.Add(p.field, input[p.code]);
|
||
}
|
||
//当提交的数据与内置规则有重复时，采用内置规则，如果要优先采用提交的数据，这里要使用else if
|
||
if (p.csType == "DateTime" && (p.code == "updateTime" || p.code == "modifyTime" || p.defValue == "@updateTime"))
|
||
{
|
||
obj[p.field] = DateTime.Now;
|
||
}
|
||
else if (p.csType == "string" && (p.code == "updateId" || p.code == "modifyId" || p.defValue == "@updateId"))
|
||
{
|
||
obj[p.field] = user.UserId;
|
||
}
|
||
}
|
||
return obj;
|
||
}
|
||
} |