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代码生成优化

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This commit is contained in:
aq982 2025-02-26 15:49:48 +08:00
parent 8fe140346e
commit 8677435176
15 changed files with 554 additions and 109 deletions
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6
Admin.NET/Admin.NET.Core/Entity/SysCodeGenConfig.cs
View File

@ -136,6 +136,12 @@ public partial class SysCodeGenConfig : EntityBase
[SugarColumn(ColumnDescription = "是否是统计字段", Length = 8)]
[MaxLength(8)]
public string? Statistical { get; set; }
/// <summary>
/// 是否是GroupBy字段
/// </summary>
[SugarColumn(ColumnDescription = "是否是GroupBy字段", Length = 8)]
[MaxLength(8)]
public string? IsGroupBy { get; set; }
/// <summary>
/// 是否是查询条件

17
Admin.NET/Admin.NET.Core/SeedData/SysCodeGenTemplateSeedData.cs
View File

@ -222,6 +222,23 @@ public class SysCodeGenTemplateSeedData : ISqlSugarEntitySeedData<SysCodeGenTemp
""UpdateUserName"": null,
""IsDelete"": false,
""Id"": 1300000000211
},
{
""Name"": ""service_Mid.cs.vm"",
""Type"": 2,
""SysFlag"": 1,
""IsDefault"": true,
""OutputFile"": ""Service/{TableName}/Dto/{TableName}Mid.cs"",
""Describe"": ""(服务端)中间件"",
""OrderNo"": 100,
""CreateTime"": ""1900-01-01 00:00:00"",
""UpdateTime"": ""2025-01-13 21:25:43"",
""CreateUserId"": null,
""CreateUserName"": null,
""UpdateUserId"": null,
""UpdateUserName"": null,
""IsDelete"": false,
""Id"": 1300000000215
}
]
";

4
Admin.NET/Admin.NET.Core/Service/CodeGen/Dto/CodeGenConfig.cs
View File

@ -122,6 +122,10 @@ public class CodeGenConfig
/// 是否是统计字段
/// </summary>
public string Statistical { get; set; }
/// <summary>
/// 是否是GroupBy字段
/// </summary>
public string? IsGroupBy { get; set; }
/// <summary>
/// 是否是查询条件

144
Admin.NET/Admin.NET.Core/Utils/AggregationBuilder.cs Normal file
View File

@ -0,0 +1,144 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Admin.NET.Core.Utils;
// 聚合配置增强版（独立类）
public class AggregationBuilder
{
private readonly List<AggregationConfig> _configs;
private readonly Type _entityType;
private readonly Type _outputType;
public List<string> SelectParts { get; } = new();
public List<string> HavingConditions { get; } = new();
public AggregationBuilder(
IEnumerable<AggregationConfig> configs,
Type entityType,
Type outputType)
{
_configs = configs.ToList();
_entityType = entityType;
_outputType = outputType;
Build();
}
private void Build()
{
foreach (var config in _configs.Where(IsValidConfig))
{
// 处理SELECT部分
var expression = string.IsNullOrEmpty(config.CustomExpression)
? $"{config.Function.ToString().ToUpper()}({config.Field})"
: config.CustomExpression;
SelectParts.Add($"{expression} AS {config.Alias}");
// 处理HAVING条件
if (!string.IsNullOrEmpty(config.HavingCondition))
{
HavingConditions.Add($"{expression} {config.HavingCondition}");
}
}
}
private bool IsValidConfig(AggregationConfig config)
{
// 字段基础验证
if (!string.IsNullOrEmpty(config.Field) &&
_entityType.GetProperty(config.Field) == null)
return false;
// 输出属性验证
return _outputType.GetProperty(config.Alias) != null;
}
/// <summary>
/// 验证聚合配置有效性
/// </summary>
private bool ValidateAggregation(AggregationConfig config, Type entityType, Type outputType)
{
// 验证实体字段存在性
var entityProp = entityType.GetProperty(config.Field);
if (entityProp == null) return false;
// 验证输出字段存在性
var outputProp = outputType.GetProperty(config.Alias);
if (outputProp == null) return false;
// 验证类型兼容性
return config.Function switch
{
AggregateFunction.Count => outputProp.PropertyType == typeof(int),
_ => outputProp.PropertyType == entityProp.PropertyType ||
IsNumericType(outputProp.PropertyType)
};
}
private static bool IsNumericType(Type type)
{
return Type.GetTypeCode(type) switch
{
TypeCode.Byte or TypeCode.SByte or TypeCode.UInt16
or TypeCode.UInt32 or TypeCode.UInt64 or TypeCode.Int16
or TypeCode.Int32 or TypeCode.Int64 or TypeCode.Decimal
or TypeCode.Double or TypeCode.Single => true,
_ => false
};
}
/// <summary>
/// 验证字段有效性
/// </summary>
public static List<string> ValidateFields(string[] fields, Type targetType)
{
if (fields == null || fields.Length == 0) return new List<string>();
return fields
.Where(f => !string.IsNullOrWhiteSpace(f))
.Select(f => f.Trim())
.Where(f => targetType.GetProperty(
targetType == typeof(UsagetokenOutput) ?
$"{f}Sum" : f) != null)
.ToList();
}
}
// 增强版聚合配置类
public class AggregationConfig
{
/// <summary>
/// 数据库字段名（与CustomExpression二选一）
/// </summary>
public string Field { get; set; }
/// <summary>
/// 自定义聚合表达式（优先级高于Field+Function）
/// </summary>
public string CustomExpression { get; set; }
/// <summary>
/// 聚合函数类型（使用CustomExpression时可不填）
/// </summary>
public AggregateFunction Function { get; set; } = AggregateFunction.Sum;
/// <summary>
/// 输出字段别名（必须与DTO属性名一致）
/// </summary>
public required string Alias { get; set; }
/// <summary>
/// HAVING条件表达式（如"> 100"）
/// </summary>
public string HavingCondition { get; set; }
}
public enum AggregateFunction
{
Sum,
Avg,
Count,
Max,
Min,
// 可扩展其他函数
}

2
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/Entity.cs.vm
View File

@ -17,7 +17,7 @@ namespace @Model.NameSpace;
@if(@Model.ConfigId!="1300000000001"){
@:[Tenant("@(@Model.ConfigId)")]
}
public partial class @(@Model.EntityName) @Model.BaseClassName
public class @(@Model.EntityName) @Model.BaseClassName
{
@foreach (var column in Model.TableField){
if(@Model.BaseClassName=="" && @column.IsPrimarykey){

72
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/PartialEntity_Entity.cs.vm
View File

@ -1,28 +1,60 @@

namespace @(@Model.NameSpace).Entity;
@if(@Model.NameSpace != "Admin.NET.Core"){
@:using Admin.NET.Core;
}
namespace @(@Model.NameSpace);
/// <summary>
/// 扩展@(@Model.BusName)实体
/// 扩展@(@Model.BusName)输出实体
/// </summary>
public partial class @(@Model.ClassName)
public partial class @(@Model.ClassName)Output
{
@if(Model.TableField.FirstOrDefault(u => u.ColumnName.ToLower() == "name") == null){
@:/// <summary>
@:/// 合约商品树形Name
@:/// </summary>
@:[SugarColumn(IsIgnore = true)]
@:public string Name { get; set; }
}
/// <summary>
/// @(@Model.BusName)子项
/// </summary>
[SugarColumn(IsIgnore = true)]
public List<@(@Model.ClassName)> Children { get; set; }
/// <summary>
/// 是否禁止选中
/// count
/// </summary>
[SugarColumn(IsIgnore = true)]
public bool Disabled { get; set; }
public int count { get; set; }
@foreach (var par in Model.TableInoutpar.Where(m => m.inouttype == "Input").ToList()){
@:/// <summary>
@:/// @(@par.Name)
@:/// </summary>
@:public @(@par.DataType) @(@par.parameter) { get; set; }
}
@if(Model.TableField.FirstOrDefault(u => u.ColumnName.ToLower() == "name") == null){
@:/// <summary>
@:/// Name
@:/// </summary>
@:public string Name { get; set; }
}
@if(Model.TabType=="Tree"){
@:/// <summary>
@:/// @(@Model.BusName)子项
@:/// </summary>
@:[SugarColumn(IsIgnore = true)]
@:public List<@(@Model.ClassName)Output> Children { get; set; }
@:/// <summary>
@:/// 是否禁止选中
@:/// </summary>
@:[SugarColumn(IsIgnore = true)]
@:public bool Disabled { get; set; }
}
}
/// <summary>
/// 扩展@(@Model.BusName)分页查询输入参数
/// </summary>
public partial class Page@(@Model.ClassName)Input
{
public string[] GroupBy { get; set; }
public string[] Sum { get; set; }
public IEnumerable<AggregationConfig> Aggregations { get; set; }
@foreach (var par in Model.TableInoutpar.Where(m => m.inouttype == "Output").ToList()){
@:/// <summary>
@:/// @(@par.Name)
@:/// </summary>
@:public @(@par.DataType) @(@par.parameter) { get; set; }
}
}

52
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/PartialService_Service.cs.vm
View File

@ -1,4 +1,3 @@
using Admin.NET.Core.Service;
using Microsoft.AspNetCore.Http;
using OfficeOpenXml.FormulaParsing.Excel.Functions.Text;
@{
@ -19,7 +18,9 @@ using OfficeOpenXml.FormulaParsing.Excel.Functions.Text;
}
}
}
using @(@Model.NameSpace).Entity;
@if(@Model.NameSpace != "Admin.NET.Core"){
@:using Admin.NET.Core;
}
namespace @Model.NameSpace;
/// <summary>
@ -35,26 +36,35 @@ public partial class @(@Model.ClassName)Service
/// <returns></returns>
[ApiDescriptionSettings(Name = "GetTreeList", Description = "获取列表", Order = 1100), HttpPost]
[DisplayName("获取列表")]
public async Task<List<@(@Model.ClassName)>> GetTreeList([FromQuery] Tree input)
public async Task<List<@(@Model.ClassName)Output>> GetTreeList(Page@(@Model.ClassName)Input input)
{
// 带条件筛选时返回列表数据
var list = await _@(@Model.LowerClassName)Rep.AsQueryable()
.WhereIF(input.Id > 0, t => t.Id == input.Id)
//名称
//.WhereIF(!string.IsNullOrWhiteSpace(input.tacticsNme), u => u.tacticsNme.Contains(input.tacticsNme.Trim()))
.OrderBy(t => new { t.Id })
//.Select((u) => new Tree
//{
// Id = u.Id.ToString(),
// Name = u.@(@Model.TreeName)
//})
.ToListAsync();
@if(!string.IsNullOrEmpty(Model.TreeName)){
@if(Model.TableField.FirstOrDefault(u => u.ColumnName.ToLower() == "name") == null){
@:list.ForEach(t => t.Name = t.@(@Model.TreeName) );
}
}
return list;
@if(Model.TabType=="Tree"){
@:var list = await @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input).OrderBuilder(input).ToTreeAsync(u => u.Children, u => u.@(@Model.TreeKey), input.Id);
@://var list = await @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input).OrderBuilder(input).ToListAsync();//非树形结构表
@:var md = await _@(@Model.LowerClassName)Rep.AsQueryable().Where(u => u.Id == input.Id).Select<@(@Model.ClassName)Output>().FirstAsync();
@:if (md == null) return list;
@:
@:md.Children = list;
@:list = [md];
@:return list;
}else{
@://return await @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input).OrderBuilder(input).ToTreeAsync(u => u.Children, u => u.@(@Model.TreeKey), input.Id));//树形结构表
@:return await @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input).OrderBuilder(input).ToListAsync();
}
}
}
/// <summary>
/// 扩展@(@Model.BusName)中间件
/// </summary>
public partial class @(@Model.ClassName)Mid
{
}
@{
string LowerFirstLetter(string text)
{
return text.ToString()[..1].ToLower() + text[1..]; // 首字母小写
}
}

2
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/service_InputDto.cs.vm
View File

@ -41,7 +41,7 @@ if (@column.ColumnKey != "True"){
/// <summary>
/// @(@Model.BusName)分页查询输入参数
/// </summary>
public class Page@(@Model.ClassName)Input : BasePageInput
public partial class Page@(@Model.ClassName)Input : BasePageInput
{
/// <summary>
/// 关键字查询

116
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/service_Mid.cs.vm Normal file
View File

@ -0,0 +1,116 @@
@{
string joinTableName = "u";
Dictionary<string, int> definedObjects = new Dictionary<string, int>();
bool haveLikeCdt = false;
string RemoteField="";
string PKName="";
foreach (var column in Model.TableField){
if (column.QueryWhether == "Y" && column.QueryType == "like"){
haveLikeCdt = true;
}
if(column.RemoteVerify){
RemoteField=@column.PropertyName;
}
if(column.ColumnKey == "True"){
PKName=column.PropertyName;
}
}
}
@if(@Model.NameSpace != "Admin.NET.Core"){
@:using Admin.NET.Core;
}
namespace @(@Model.NameSpace);
public partial class @(@Model.ClassName)Mid
{
/// <summary>
/// 获取查询
/// </summary>
/// <param name="_@(@Model.LowerClassName)Rep"></param>
/// <param name="input"></param>
/// <returns></returns>
public static ISugarQueryable<@(@Model.ClassName)Output> GetQuery(SqlSugarRepository<@(@Model.ClassName)> _@(@Model.LowerClassName)Rep,Page@(@Model.ClassName)Input input)
{
var sysCacheService = App.GetRequiredService<SysCacheService>();
var db = App.GetRequiredService<ISqlSugarClient>();
@if (haveLikeCdt) {
@:input.SearchKey = input.SearchKey?.Trim();
}
var query = _@(@Model.LowerClassName)Rep.AsQueryable()
@{string conditionFlag = "";}
@if (haveLikeCdt) {
@:.WhereIF(!string.IsNullOrEmpty(input.SearchKey), u =>
@foreach (var column in Model.TableField){
if (@column.QueryWhether == "Y" && column.QueryType == "like"){
@:@(conditionFlag)u.@(@column.PropertyName).Contains(input.SearchKey)
conditionFlag="|| ";
}
}
@:)
}
@foreach (var column in Model.TableField){
if (@column.QueryWhether == "Y"){
if (@column.NetType?.TrimEnd('?') == "string"){
if(@column.QueryType == "like"){
@:.WhereIF(!string.IsNullOrWhiteSpace(input.@column.PropertyName), u => u.@(@column.PropertyName).Contains(input.@(@column.PropertyName).Trim()))
}else{
@:.WhereIF(!string.IsNullOrWhiteSpace(input.@column.PropertyName), u => u.@(@column.PropertyName) @column.QueryType input.@(@column.PropertyName))
}
}else if(@column.NetType?.TrimEnd('?') == "int" || @column.NetType?.TrimEnd('?') == "long"){
@:.WhereIF(input.@column.PropertyName>0, u => u.@(@column.PropertyName) @column.QueryType input.@(@column.PropertyName))
}else if(@column.NetType?.TrimEnd('?') == "DateTime" && @column.QueryType == "~"){
@:.WhereIF(input.@(@column.PropertyName)Range != null && input.@(@column.PropertyName)Range.Length == 2, u => u.@(@column.PropertyName) >= input.@(@column.PropertyName)Range[0] && u.@(@column.PropertyName) <= input.@(@column.PropertyName)Range[1])
}else if(@column.NetType?.TrimEnd('?').EndsWith("Enum") == true) {
@:.WhereIF(input.@(@column.PropertyName).HasValue, u => u.@(@column.PropertyName) @column.QueryType input.@(@column.PropertyName))
}
}
}
.Select<@(@Model.ClassName)Output>()
@if(!string.IsNullOrEmpty(Model.TreeName)){
@:.Mapper(c => c.Name= c.@(@Model.TreeName).ToString())
}
@foreach (var column in Model.TableField){
if(@column.EffectType == "Upload"){
@://.Mapper(c => c.@(@column.PropertyName)Attachment, c => c.@(@column.PropertyName))
}
else if(@column.EffectType == "ForeignKey"){
@:.Mapper(t =>
@:{
@: //使用缓存
@: var key = $"@(@column.FkEntityName)_{t.@(@column.PropertyName)}";
@: if (!sysCacheService.ExistKey(key))
@: {
@: var m = db.CopyNew().GetSimpleClient<@(@column.FkEntityName)>().GetFirst(f => f.@(@column.FkLinkColumnName) == t.@(@column.PropertyName));
@: if (m != null) sysCacheService.Set(key, m);
@: }
@: t.@(@column.PropertyName)@(@column.FkColumnName) = sysCacheService.Get<@(@column.FkEntityName)>(key)?.@(@column.FkColumnName);
@: //t.@(@column.PropertyName)@(@column.FkColumnName)=db.CopyNew().GetSimpleClient<@(@column.FkEntityName)>().GetFirst(f => f.@(@column.FkLinkColumnName) == t.@(@column.PropertyName))).@(@column.FkColumnName);//
@:})
}
else if(@column.EffectType == "ApiTreeSelector"){
@:.Mapper(t =>
@:{
@: //使用缓存
@: var key = $"@(@column.FkEntityName)_{t.@(@column.PropertyName)}";
@: if (!sysCacheService.ExistKey(key))
@: {
@: var m = db.CopyNew().GetSimpleClient<@(@column.FkEntityName)>().GetFirst(f => f.@(@column.ValueColumn) == t.@(@column.PropertyName));
@: if (m != null) sysCacheService.Set(key, m);
@: }
@: t.@(@column.PropertyName)@(@column.DisplayColumn) = sysCacheService.Get<@(@column.FkEntityName)>(key)?.@(@column.DisplayColumn);
@: //t.@(@column.PropertyName)@(@column.FkColumnName)=db.CopyNew().GetSimpleClient<@(@column.FkEntityName)>().GetFirst(f => f.@(@column.FkLinkColumnName) == t.@(@column.PropertyName))).@(@column.FkColumnName);//
@:})
}
}
;
return query;
}
}
@{
string LowerFirstLetter(string text)
{
return text.ToString()[..1].ToLower() + text[1..]; // 首字母小写
}
}

2
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/service_OutputDto.cs.vm
View File

@ -9,7 +9,7 @@ namespace @Model.NameSpace;
/// <summary>
/// @(@Model.BusName)输出参数
/// </summary>
public class @(@Model.ClassName)Output
public partial class @(@Model.ClassName)Output
{
@foreach (var column in Model.TableField){
@:/// <summary>

181
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/service_Service.cs.vm
View File

@ -71,65 +71,9 @@ public partial class @(@Model.ClassName)Service : IDynamicApiController, ITransi
[DisplayName("分页查询@(@Model.BusName)")]
public async Task<SqlSugarPagedList<@(@Model.ClassName)Output>> Page(Page@(@Model.ClassName)Input input)
{
@if (haveLikeCdt) {
@:input.SearchKey = input.SearchKey?.Trim();
}
var query = _@(@Model.LowerClassName)Rep.AsQueryable()
@{string conditionFlag = "";}
@if (haveLikeCdt) {
@:.WhereIF(!string.IsNullOrEmpty(input.SearchKey), u =>
@foreach (var column in Model.TableField){
if (@column.QueryWhether == "Y" && column.QueryType == "like"){
@:@(conditionFlag)u.@(@column.PropertyName).Contains(input.SearchKey)
conditionFlag="|| ";
}
}
@:)
}
@foreach (var column in Model.TableField){
if (@column.QueryWhether == "Y"){
if (@column.NetType?.TrimEnd('?') == "string"){
if(@column.QueryType == "like"){
@:.WhereIF(!string.IsNullOrWhiteSpace(input.@column.PropertyName), u => u.@(@column.PropertyName).Contains(input.@(@column.PropertyName).Trim()))
}else{
@:.WhereIF(!string.IsNullOrWhiteSpace(input.@column.PropertyName), u => u.@(@column.PropertyName) @column.QueryType input.@(@column.PropertyName))
}
}else if(@column.NetType?.TrimEnd('?') == "int" || @column.NetType?.TrimEnd('?') == "long"){
@:.WhereIF(input.@column.PropertyName>0, u => u.@(@column.PropertyName) @column.QueryType input.@(@column.PropertyName))
}else if(@column.NetType?.TrimEnd('?') == "DateTime" && @column.QueryType == "~"){
@:.WhereIF(input.@(@column.PropertyName)Range != null && input.@(@column.PropertyName)Range.Length == 2, u => u.@(@column.PropertyName) >= input.@(@column.PropertyName)Range[0] && u.@(@column.PropertyName) <= input.@(@column.PropertyName)Range[1])
}else if(@column.NetType?.TrimEnd('?').EndsWith("Enum") == true) {
@:.WhereIF(input.@(@column.PropertyName).HasValue, u => u.@(@column.PropertyName) @column.QueryType input.@(@column.PropertyName))
}
}
}
@foreach (var column in Model.TableField){
if(@column.EffectType == "Upload"){
@://.Mapper(c => c.@(@column.PropertyName)Attachment, c => c.@(@column.PropertyName))
}
}
.Select<@(@Model.ClassName)Output>();
@if(@Model.TableField.Any(x=>x.EffectType == "ForeignKey"||x.EffectType == "ApiTreeSelector")){
@:var list = await query.MergeTable().OrderBuilder(input).ToPagedListAsync(input.Page, input.PageSize);
} else {
@:var list = await query.OrderBuilder(input).ToPagedListAsync(input.Page, input.PageSize);
}
@if(@Model.TableField.Any(x=>x.EffectType == "ForeignKey"||x.EffectType == "ApiTreeSelector")){
@:list.Items.ForEach(t =>{
@foreach (var column in Model.TableField){
if(@column.EffectType == "ForeignKey"){
@:t.@(@column.PropertyName)@(@column.FkColumnName) =_@(@column.LowerFkEntityName)Rep.GetFirst(f => f.@(@column.FkLinkColumnName) == t.@(@column.PropertyName)).@(@column.FkColumnName);
}
else if(@column.EffectType == "ApiTreeSelector"){
@:t.@(@column.PropertyName)@(@column.FkColumnName) =_@(@column.LowerFkEntityName)Rep.GetFirst(f => f.@(@column.DisplayColumn) == t.@(@column.PropertyName)).@(@column.FkColumnName);
}
}
@:});
}
//var query= @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input);
//var list = await @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input).MergeTable().ToPagedListAsync(input.Page, input.PageSize);
var list = await @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input).OrderBuilder(input).ToPagedListAsync(input.Page, input.PageSize);
return list;
}
@ -217,14 +161,125 @@ if (@column.ColumnKey == "True"){
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
[ApiDescriptionSettings(Name = "list", Description = "获取@(@Model.BusName)列表", Order = 950), HttpGet]
[ApiDescriptionSettings(Name = "list", Description = "获取@(@Model.BusName)列表", Order = 950), HttpPost]
[DisplayName("获取@(@Model.BusName)列表")]
public async Task<List<@(@Model.ClassName)Output>> List([FromQuery] Page@(@Model.ClassName)Input input)
public async Task<List<@(@Model.ClassName)Output>> List(Page@(@Model.ClassName)Input input)
{
return await _@(@Model.LowerClassName)Rep.AsQueryable().Select<@(@Model.ClassName)Output>().ToListAsync();
return await @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input).OrderBuilder(input).ToListAsync();
}
@if(@Model.TableField.Any(x=>x.Statistical == "Y")){
@:/// <summary>
@:/// 获取@(@Model.BusName)
@:/// </summary>
@:/// <param name="input"></param>
@:/// <returns></returns>
@:[ApiDescriptionSettings(Name = "GetTotalSum", Description = "获取@(@Model.BusName)统计", Order = 960), HttpPost]
@:[DisplayName("获取@(@Model.BusName)统计")]
@:public async Task<List<@(@Model.ClassName)Output>> GetTotalSum(Page@(@Model.ClassName)Input input)
@:{
@:// 单次查询同时获取统计值
@:var querystats = @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input)
@foreach (var column in Model.TableField){
if (@column.IsGroupBy == "Y"){
@: .GroupByIF(input.GroupBy.Contains("@column.PropertyName"), u => u.@column.PropertyName)
}
}
@: //.Having(it => SqlFunc.AggregateCount(it.Id) > 0)//聚合函数过滤
@: .Select(it => new @(@Model.ClassName)Output
@: {
@: count = SqlFunc.AggregateCount(it.Id),
@foreach (var column in Model.TableField){
if (@column.IsGroupBy == "Y"){
@: @(@column.PropertyName) = it.@(@column.PropertyName),
}
if (@column.Statistical == "Y"){
@: @(@column.PropertyName) = SqlFunc.AggregateSum(it.@(@column.PropertyName)) ?? 0,
}
}
@: });
@:return await querystats.ToListAsync();
@:}
}
/// <summary>
/// 根据输入参数获取@(@Model.BusName)统计
/// 支持双模式聚合配置：
/// 常规模式：Field + Function
/// 高级模式：CustomExpression（支持任意合法SQL表达式）
/// 智能条件组合：
/// 多个HAVING条件自动用AND连接
/// 条件表达式自动包裹聚合函数（如SUM(cost) > 10000）
/// 可扩展支持OR条件
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
[ApiDescriptionSettings(Name = "GetAggregTotalSum", Order = 970), HttpPost]
[DisplayName("根据输入参数获取@(@Model.BusName)统计")]
public async Task<List<@(@Model.ClassName)Output>> GetAggregTotalSum(Page@(@Model.ClassName)Input input)
{
@:var query = @(@Model.ClassName)Mid.GetQuery(_@(@Model.LowerClassName)Rep, input)
// 输入参数示例
//input = new Page@(@Model.ClassName)Input
//{
// GroupBy = ["department", "project"],
// GroupBy = input.GroupBy,
// Aggregations =
// [
// new AggregationConfig
//{
// Field = "cost",
// Function = AggregateFunction.Sum,
// Alias = "totalCost",
// HavingCondition = "> 10000"
//},
//new AggregationConfig
//{
// CustomExpression = "AVG(CAST(response_time AS FLOAT))",
// Alias = "avgResponse",
// HavingCondition = "< 500"
//}
// ]
//};
// 生成SQL示例
// SELECT
// department, project,
// SUM(cost) AS totalCost,
// AVG(CAST(response_time AS FLOAT)) AS avgResponse
// FROM...
// GROUP BY department, project
// HAVING(SUM(cost) > 10000) AND(AVG(CAST(response_time AS FLOAT)) < 500)
// 处理分组字段
var groupFields = AggregationBuilder.ValidateFields(input.GroupBy, typeof(@(@Model.ClassName)Output));
if (groupFields.Count > 0)
{
query = query.GroupBy(string.Join(",", groupFields));
}
// 构建聚合配置
var aggregator = new AggregationBuilder(
configs: input.Aggregations,
entityType: typeof(@(@Model.ClassName)),
outputType: typeof(@(@Model.ClassName)Output)
);
// 组合SELECT语句
var selectParts = groupFields.Select(f => $"{f} AS {f}")
.Concat(aggregator.SelectParts)
.ToList();
// 应用HAVING条件
if (aggregator.HavingConditions.Count > 0)
{
query = query.Having(string.Join(" AND ", aggregator.HavingConditions));
}
// 执行查询
return await query.Select<@(@Model.ClassName)Output>(string.Join(", ", selectParts))
.ToListAsync();
}
@foreach (var column in Model.TableField){
if(@column.EffectType == "ForeignKey" && (@column.WhetherAddUpdate == "Y" || column.QueryWhether == "Y")){
@:/// <summary>
@ -270,7 +325,7 @@ if(@column.EffectType == "ApiTreeSelector" && !definedObjects.ContainsKey("@(@co
@:[DisplayName("获取@(@column.FkEntityName)Tree")]
@:public async Task<dynamic> @(@column.FkEntityName)Tree()
@:{
@:return await _@(@Model.LowerClassName)Rep.Context.Queryable<@(@column.FkEntityName)>().ToTreeAsync(u => u.Children, u => u.@(@column.PidColumn), 0);
@:return await _@(@Model.LowerClassName)Rep.Context.Queryable<@(@column.FkEntityName)>().Select<@(@column.FkEntityName)Output>().ToTreeAsync(u => u.Children, u => u.@(@column.PidColumn), 0);
@:}
}
}

16
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/web_api.ts.vm
View File

@ -18,6 +18,8 @@ enum Api {
Update@(@Model.ClassName) = '/api/@(@Model.LowerClassName)/update',
Page@(@Model.ClassName) = '/api/@(@Model.LowerClassName)/page',
Tree@(@Model.ClassName) = '/api/@(@Model.LowerClassName)/GetTreeList',
Get@(@Model.ClassName)TotalSum = '/api/@(@Model.LowerClassName)/GetTotalSum',
Get@(@Model.ClassName)AggregTotalSum = '/api/@(@Model.LowerClassName)/GetAggregTotalSum',
Detail@(@Model.ClassName) = '/api/@(@Model.LowerClassName)/detail',
@if(Model.RemoteVerify){
@:Exists@(RemoteField) = '/api/@(@Model.LowerClassName)/exists@(RemoteField)',
@ -72,6 +74,20 @@ export const treelist@(@Model.ClassName) = (params?: any) =>
method: 'post',
data: params,
});
// 获取统计，支持全表和分组
export const get@(@Model.ClassName)TotalSum = (params?: any) =>
request({
url: Api.Get@(@Model.ClassName)TotalSum,
method: 'post',
data: params,
});
// 输入参数获取统计
export const get@(@Model.ClassName)AggregTotalSum = (params?: any) =>
request({
url: Api.Get@(@Model.ClassName)AggregTotalSum,
method: 'post',
data: params,
});
// 详情@(@Model.BusName)
export const detail@(@Model.ClassName) = (id: any) =>
request({

31
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/web_views_List.vue.vm
View File

@ -235,7 +235,7 @@ import ModifyRecord from '/@@/components/table/modifyRecord.vue';
@:import { @(@Model.ClassName), @(@Model.ClassName)Input, @(@Model.ClassName)Output } from '/@@/api-services/models';
} else {
@:import { page@(@Model.ClassName), delete@(@Model.ClassName) } from '/@@/api/@(@Model.PagePath)/@(@Model.LowerClassName)';
@:import { page@(@Model.ClassName), delete@(@Model.ClassName), get@(@Model.ClassName)TotalSum } from '/@@/api/@(@Model.PagePath)/@(@Model.LowerClassName)';
foreach (var column in Model.QueryWhetherList){
if(@column.EffectType == "ForeignKey"){
@:import { get@(@column.FkEntityName)@(@column.PropertyName)Dropdown } from '/@@/api/@(@Model.PagePath)/@(@Model.LowerClassName)';
@ -278,6 +278,7 @@ const state = reactive({
pageSize: 50 as number,
defaultSort: { field: 'Id', order: 'asc', descStr: 'desc' },
},
totalSum:[] as any,
visible: false,
title: '',
});
@ -337,6 +338,26 @@ const checkTableColumnVisible = (tableColumnName: any) => {
}
{ title: '操作', fixed: 'right', width: 180, showOverflow: true, slots: { default: 'row_buttons' } },
],
@if(@Model.TableField.Any(x=>x.Statistical == "Y")){
@:footerMethod: ({ columns, data }) => {
@: const totalSum=state.totalSum[0];
@: return [
@: columns.map((column, colIndex) => {
@: if (colIndex === 0) {
@: return `合计：`
@: }
@foreach (var column in Model.TableField){
if (@column.Statistical == "Y"){
@: if (column.field === '@(@column.LowerPropertyName)') {
@: // 计算表格内总和
@: return `${data.reduce((sum, row) => sum + (row.@(@column.LowerPropertyName) || 0), 0)}/总数：${totalSum.@(@column.LowerPropertyName)}`
@: }
}
}
@: })
@: ]
@:},
}
},
// vxeGrid配置参数(此处可覆写任何参数)，参考vxe-table官方文档
{
@ -377,6 +398,14 @@ const handleQueryApi = async (page: VxeGridPropTypes.ProxyAjaxQueryPageParams, s
// 查询操作
const handleQuery = async (reset = false) => {
options.loading = true;
@if(@Model.TableField.Any(x=>x.Statistical == "Y")){
@if (@Model.IsApiService) {
@:state.totalSum =getAPI(@(@Model.ClassName)Api).api@(@Model.ClassName)GetTotalSumPost(params).data.result;
}
} else {
@:state.totalSum =(await get@(@Model.ClassName)TotalSum(state.queryParams)).data.result;
}
}
reset ? await xGrid.value?.commitProxy('reload') : await xGrid.value?.commitProxy('query');
options.loading = false;
};

6
Admin.NET/Admin.NET.Web.Entry/wwwroot/template/web_views_Tree.vue.vm
View File

@ -109,7 +109,11 @@ watch(filterText, (val) => {
// 获取树数据
const fetchTreeData = async (showLoading: boolean = true) => {
if (showLoading) state.loading = true;
var res = await treelist@(@Model.ClassName)({Id:0});
@if (@Model.IsApiService) {
@:var res = await getAPI(@(@Model.ClassName)Api).api@(@Model.ClassName)GetTreeListPost({Id:0});
} else {
@:var res = await treelist@(@Model.ClassName)({Id:0});
}
state.@(@Model.LowerClassName)Data = res.data.result ?? [];
if (showLoading) state.loading = false;
return res.data.result ?? [];

12
Web/src/views/system/codeGen/component/genConfigDialog.vue
View File

@ -38,6 +38,9 @@
<template #statistical="{ row }">
<vxe-switch v-model="row.statistical" open-label="是" close-label="否" :openValue="true" :closeValue="false"></vxe-switch>
</template>
<template #isGroupBy="{ row }">
<vxe-switch v-model="row.isGroupBy" open-label="是" close-label="否" :openValue="true" :closeValue="false"></vxe-switch>
</template>
<template #queryWhether="{ row }">
<vxe-switch v-model="row.queryWhether" open-label="是" close-label="否" :openValue="true" :closeValue="false"></vxe-switch>
</template>
@ -205,6 +208,15 @@ const options = reactive<VxeGridProps>({
default: 'statistical',
},
},
{
field: 'isGroupBy',
title: 'GroupBy',
minWidth: 70,
slots: {
edit: 'isGroupBy',
default: 'isGroupBy',
},
},
{
field: 'queryWhether',
title: '是否是查询',