除了数据库实体模型，其余模板准备ok

IRaCIS.Core.Test/Program.cs

@@ -6,6 +6,7 @@ using Microsoft.Extensions.Options;
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Text;
 
 partial class Program
@@ -48,34 +49,9 @@ partial class Program
 
 
 
-        #region 直接通过上下文拿到实体信息
-
-
-        var contextOptions = new DbContextOptionsBuilder<IRaCISDBContext>().UseSqlServer(@"Server=106.14.89.110,1435;Database=Test_IRC;User ID=sa;Password=xc@123456;TrustServerCertificate=true").Options;
-
-        using var dbContext = new IRaCISDBContext(contextOptions);
-
-        var dbModel = dbContext.Model;
-
-        foreach (var entityType in dbModel.GetEntityTypes())
-        {
-            string tableName = entityType.GetTableName();
-            Console.WriteLine($"Table: {tableName}");
-
-            foreach (var property in entityType.GetProperties())
-            {
-                string columnName = property.GetColumnName();
-                string dataType = property.ClrType.Name;
-                bool isNullable = property.IsNullable;
-
-
-            }
-        }
-
-        #endregion
 
         // 要生成的表名数组
-        var tableNames = new List<string> { "Product"/*, "Order"*/ };
+        var tableNames = new List<string> { "Subject"/*, "Order"*/ };
 
         try
         {
@@ -94,9 +70,13 @@ partial class Program
                     {
                         TableName = tableName,
 
-                        IsPaged = true
+                        IsPaged = true,
+
+                        TableFieLdList = GetTableFiledList(tableName)
                     };
 
+                    var options = new TemplateOptions();
+                    options.MemberAccessStrategy.Register<TableProperty>();
 
                     var parser = new FluidParser();
 
@@ -104,12 +84,13 @@ partial class Program
 
                     if (parser.TryParse(source, out var template, out var error))
                     {
-                        var context = new TemplateContext(model);
+                        var context = new TemplateContext(model, options, true);
 
                         //Console.WriteLine(template.Render(context));
 
                         string outputFilePath = Path.Combine(outPutTemplateFolderPath, /*folder,*/ $"{fileName.Replace("Entity", tableName)}.cs");
 
+
                         File.WriteAllText(outputFilePath, template.Render(context));
                     }
                     else
@@ -139,6 +120,23 @@ partial class Program
         //生成的列表是是分页 还是不分页
         public bool IsPaged { get; set; }
 
+        public DateTime DateTimeNow = DateTime.Now;
+
+
+        public List<TableProperty> TableFieLdList { get; set; }
+
+
+
+
+        public List<TableProperty> AddOrUpdateFieldList => TableFieLdList.Where(t => !AddOrUpdateExcludeNameList.Contains(t.FieldName)).ToList();
+        public List<TableProperty> ViewListFieldList => TableFieLdList.Where(t => ListInCludeNameList.Contains(t.FieldName)).ToList();
+        public List<TableProperty> QueryListFieldList => TableFieLdList.Where(t => !AddOrUpdateExcludeNameList.Contains(t.FieldName) && t.IsPrimarykey==false).ToList();
+
+        //添加和更新模型排除的字段名
+        public List<string> AddOrUpdateExcludeNameList = new List<string>() { "CreateUserId", "UpdateUserId", "CreateTime", "UpdateTime", "DeleteUserId", "IsDeleted", "DeletedTime" };
+
+        public List<string> ListInCludeNameList = new List<string>() { "CreateTime", "UpdateTime" };
+
         // 列表视图模型名称
         public string TableNameView => TableName + "View";
         //列表查询模型名称
@@ -152,9 +150,84 @@ partial class Program
 
         public string LowercaseQueryableName => $"{char.ToLower(TableName[0]) + TableName.Substring(1)}Queryable";
 
-        public DateTime DateTimeNow = DateTime.Now;
     }
 
+    public class TableProperty
+    {
+        public string ColumnName { get; set; }
+        public string FieldName { get; set; }
+
+        public string CSharpType { get; set; }
+
+        public bool IsNullable { get; set; }
+
+        // 自动赋值  String.Empty  避免 数据库存储Null
+        public bool IsCSharpString => CSharpType.ToLower() == "string";
+
+        public int? MaxLength { get; set; }
+
+        public bool IsPrimarykey { get; set; }
+
+    }
+
+
+    private static List<TableProperty> GetTableFiledList(string tableName)
+    {
+
+        #region 直接通过上下文拿到实体信息
+
+
+        var contextOptions = new DbContextOptionsBuilder<IRaCISDBContext>().UseSqlServer(@"Server=106.14.89.110,1435;Database=Test_IRC;User ID=sa;Password=xc@123456;TrustServerCertificate=true").Options;
+
+        using var dbContext = new IRaCISDBContext(contextOptions);
+
+        var dbModel = dbContext.Model;
+
+        var entityType = dbModel.GetEntityTypes().Where(t => t.GetTableName() == tableName).FirstOrDefault();
+
+        if (entityType != null)
+        {
+            var list = entityType.GetProperties().Select(property => new TableProperty()
+            {
+                FieldName = property.Name,
+                ColumnName = property.GetColumnName(),
+                IsNullable = property.IsNullable,
+                IsPrimarykey = property.IsKey(),
+                CSharpType = GetCSharpType(property.ClrType),
+            }).ToList();
+
+            return list;
+        }
+
+        return new List<TableProperty>();
+
+        #endregion
+    }
+
+    static string GetCSharpType(Type type)
+    {
+        if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable<>))
+        {
+            var underlyingType = Nullable.GetUnderlyingType(type);
+            return $"{GetCSharpType(underlyingType)}?";
+        }
+
+        return type switch
+        {
+            _ when type == typeof(int) => "int",
+            _ when type == typeof(long) => "long",
+            _ when type == typeof(short) => "short",
+            _ when type == typeof(byte) => "byte",
+            _ when type == typeof(bool) => "bool",
+            _ when type == typeof(decimal) => "decimal",
+            _ when type == typeof(double) => "double",
+            _ when type == typeof(float) => "float",
+            _ when type == typeof(Guid) => "Guid",
+            _ when type == typeof(DateTime) => "DateTime",
+            _ when type == typeof(string) => "string",
+            _ => type.Name // 非常见类型，返回 .NET 类型名称
+        };
+    }
 
     #region 核对code first 暂时屏蔽