使用razor模板生成实体文件

system/Tnb.Systems.Entitys/Mapper/SystemMapper.cs

@@ -44,6 +44,25 @@ public class SystemMapper : IRegister
             .Map(dest => dest.IsPrimarykey, src => src.primaryKey)
             .Map(dest => dest.IsNullable, src => src.allowNull == 1)
             .Map(dest => dest.DefaultValue, src => src.defaults);
+        config.ForType<DbTableInfo, DbEntityInfo>()
+            .Map(dest => dest.tableName, src => src.Name)
+            .Map(dest => dest.descrip, src => src.Description);
+        config.ForType<DbColumnInfo, DbEntityPropInfo>()
+            .Map(dest => dest.colName, src => src.DbColumnName)
+            .Map(dest => dest.dataType, src => src.DataType)
+            .Map(dest => dest.propName, src => src.PropertyName)
+            .Map(dest => dest.propType, src => src.PropertyType)
+            .Map(dest => dest.length, src => src.Length)
+            .Map(dest => dest.descrip, src => src.ColumnDescription)
+            .Map(dest => dest.defaultValue, src => src.DefaultValue)
+            .Map(dest => dest.allowNull, src => src.IsNullable)
+            .Map(dest => dest.identity, src => src.IsIdentity)
+            .Map(dest => dest.primaryKey, src => src.IsPrimarykey)
+            .Map(dest => dest.isArray, src => src.IsArray)
+            .Map(dest => dest.isJson, src => src.IsJson)
+            .Map(dest => dest.value, src => src.Value)
+            .Map(dest => dest.scale, src => src.Scale)
+            .Map(dest => dest.digits, src => src.DecimalDigits);
         //config.ForType<DynamicDbTableModel, DbTableModel>()
         //    .Map(dest => dest.table, src => src.F_TABLE)
         //    .Map(dest => dest.tableName, src => src.F_TABLENAME)

system/Tnb.Systems.Entitys/Model/System/DataBase/DatabaseTableInfo.cs

@@ -1,43 +0,0 @@
-using JNPF.DependencyInjection;
-using SqlSugar;
-
-namespace JNPF.Systems.Entitys.Dto.Database;
-
-/// <summary>
-/// 数据库表列表输出.
-/// </summary>
-[SuppressSniffer]
-public class DatabaseTableInfo
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    DbTableInfo table { get; set; }
-
-    List<DbColumnInfo> columns { get; set; }
-
-    public string clsName { get; set; } = string.Empty;
-
-    public string nsName { get; set; } = "Tnb.Entities";
-
-    public string pkType { get; set; } = "string";
-
-    public string pkName { get; set; } = "id";
-
-    public string GetColumnDefaultValue(string colName)
-    {
-        return "default";
-    }
-    public string GetColumnCsType(string colName)
-    {
-        return "default";
-    }
-    public string GetColumnCsName(string colName)
-    {
-        return "default";
-    }
-    public string GetColumnAttrib(string colName)
-    {
-        return "default";
-    }
-}

system/Tnb.Systems.Entitys/Model/System/DataBase/DbEntityInfo.cs

@@ -0,0 +1,124 @@
+using JNPF.DependencyInjection;
+using NPOI.SS.Formula.Functions;
+using SqlSugar;
+
+namespace JNPF.Systems.Entitys.Dto.Database;
+
+/// <summary>
+/// 数据库表映射实体信息.
+/// </summary>
+[SuppressSniffer]
+public class DbEntityInfo
+{
+    public string tableName { get; set; } = string.Empty;
+
+    public string descrip { get; set; } = string.Empty;
+
+    public string clsName { get; set; } = string.Empty;
+
+    public string nsName { get; set; } = "Tnb.Entities";
+
+    public string pkType { get; set; } = "string";
+
+    public string pkName { get; set; } = "id";
+
+    public List<DbEntityPropInfo> columns { get; set; } = new List<DbEntityPropInfo>();
+    public List<string> ignoreCols { get; set; } = new List<string>();
+
+    public string GetInherit()
+    {
+        return pkName == "id" ? $"BaseEntity<{pkType}>" : "IEntity";
+    }
+    public string GetConstruct()
+    {
+        if (pkName == "id")
+        {
+            string str = pkType switch
+            {
+                "string" => "id = SnowflakeIdHelper.NextId();",
+                "long" => "id = YitIdHelper.NextId();",
+                _ => string.Empty
+            };
+            return str;
+        }
+        return string.Empty;
+    }
+
+}
+
+/// <summary>
+/// 数据库表映射实体属性信息.
+/// </summary>
+[SuppressSniffer]
+public class DbEntityPropInfo
+{
+    public string colName { get; set; }
+
+    public string dataType { get; set; }
+
+    public string csType { get; set; }
+
+    public string propName { get; set; }
+
+    public Type propType { get; set; }
+
+    public int length { get; set; }
+
+    public string descrip { get; set; }
+
+    public string defaultValue { get; set; }
+
+    public bool allowNull { get; set; }
+
+    public bool identity { get; set; }
+
+    public bool primaryKey { get; set; }
+
+    public bool isArray { get; set; }
+
+    public bool isJson { get; set; }
+
+    public object value { get; set; }
+
+    public int digits { get; set; }
+
+    public int scale { get; set; }
+
+    public string GetPropType()
+    {
+        string propType = csType;
+        if (allowNull)
+            propType = csType + "?";
+        return propType;
+    }
+    public virtual string GetPropAttr()
+    {
+        List<string> sugarAttrs = new List<string>();
+        if (primaryKey)
+            sugarAttrs.Add("IsPrimaryKey = true");
+        if (identity)
+            sugarAttrs.Add("IsIdentity = true");
+        //if (allowNull)
+        //    sugarAttrs.Add("IsNullable = true");
+        if (colName != propName)
+            sugarAttrs.Add($"ColumnName = \"{colName}\"");
+        if (sugarAttrs.Count > 0)
+            return $"    [SugarColumn({string.Join(", ", sugarAttrs)})]\n";
+
+        return string.Empty;
+    }
+    public string GetDefaultValue()
+    {
+        if (allowNull) return string.Empty;
+
+        string str = csType switch
+        {
+            "string" => " = string.Empty;",
+            "DateTime" => " = DateTime.Now;",
+            _ => string.Empty
+        };
+
+        return str;
+    }
+
+}