using Infrastructure;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using ZR.CodeGenerator.CodeGenerator;
using ZR.CodeGenerator.Model;
using ZR.Model.System.Generate;
namespace ZR.CodeGenerator
{
///
/// 代码生成器。
///
/// 根据指定的实体域名空间生成Repositories和Services层的基础代码文件。
///
///
public class CodeGeneratorTool
{
///
/// 代码生成器配置
///
private static CodeGenerateOption _option = new CodeGenerateOption();
///
/// 代码生成器入口方法
///
///
///
public static List Generate(GenTable dbTableInfo, GenerateDto dto)
{
_option.BaseNamespace = dbTableInfo.BaseNameSpace;
_option.DtosNamespace = _option.BaseNamespace + "Model";
_option.ModelsNamespace = _option.BaseNamespace + "Model";
_option.RepositoriesNamespace = _option.BaseNamespace + "Repository";
_option.IRepositoriesNamespace = _option.BaseNamespace + "Repository";
_option.IServicsNamespace = _option.BaseNamespace + "Service";
_option.ServicesNamespace = _option.BaseNamespace + "Service";
_option.ApiControllerNamespace = _option.BaseNamespace + "Admin.WebApi";
List list = GenerateSingle(dbTableInfo?.Columns, dbTableInfo, dto);
return list;
}
///
/// 单表生成代码
///
/// 表字段集合
/// 表信息
///
public static List GenerateSingle(List listField, GenTable tableInfo, GenerateDto dto)
{
string PKName = "id";
string PKType = "int";
List genPathList = new();
ReplaceDto replaceDto = new();
replaceDto.ModelTypeName = tableInfo.ClassName;//表名对应C# 实体类名
replaceDto.TableName = tableInfo.TableName;//表名
replaceDto.TableDesc = tableInfo.TableComment;//表说明描述
replaceDto.Permission = tableInfo.ClassName.ToLower();//权限
replaceDto.ViewsFileName = FirstLowerCase(replaceDto.ModelTypeName);
//循环表字段信息
foreach (GenTableColumn dbFieldInfo in listField)
{
string columnName = dbFieldInfo.ColumnName;
if (dbFieldInfo.IsInsert || dbFieldInfo.IsEdit)
{
replaceDto.VueViewFormResetHtml += $" {columnName}: undefined,\r\n";
}
if (dbFieldInfo.IsPk || dbFieldInfo.IsIncrement)
{
PKName = dbFieldInfo.CsharpField;
PKType = dbFieldInfo.CsharpType;
}
//编辑字段
if (dbFieldInfo.IsEdit)
{
replaceDto.UpdateColumn += $"{dbFieldInfo.CsharpField} = model.{dbFieldInfo.CsharpField}, ";
}
//新增字段
if (dbFieldInfo.IsInsert)
{
replaceDto.InsertColumn += $"it.{dbFieldInfo.CsharpField}, ";
}
//TODO 查询
//if (dbFieldInfo.IsQuery)
//{
// replaceDto.Querycondition += $"predicate = predicate.And(m => m.{dbFieldInfo.CsharpField}.Contains(parm.Name));";
//}
if ((dbFieldInfo.HtmlType == GenConstants.HTML_SELECT || dbFieldInfo.HtmlType == GenConstants.HTML_RADIO) && !string.IsNullOrEmpty(dbFieldInfo.DictType))
{
replaceDto.VueDataContent += $" // {dbFieldInfo.ColumnComment}选项列表\n";
replaceDto.VueDataContent += $" {FirstLowerCase(dbFieldInfo.CsharpField)}Options: [],";
replaceDto.MountedMethod += $" this.getDicts(\"{dbFieldInfo.DictType}\").then((response) => {{\n";
replaceDto.MountedMethod += $" this.{FirstLowerCase(dbFieldInfo.CsharpField)}Options = response.data;\n";
replaceDto.MountedMethod += " })\n";
}
replaceDto.QueryProperty += CodeGenerateTemplate.GetQueryDtoProperty(dbFieldInfo);
replaceDto.ModelProperty += CodeGenerateTemplate.GetModelTemplate(dbFieldInfo);
replaceDto.VueViewFormHtml += CodeGenerateTemplate.GetVueViewFormContent(dbFieldInfo);
replaceDto.VueJsMethod += CodeGenerateTemplate.GetVueJsMethod(dbFieldInfo);
replaceDto.VueViewListHtml += CodeGenerateTemplate.GetTableColumn(dbFieldInfo);
replaceDto.VueViewEditFormRuleContent += CodeGenerateTemplate.GetFormRules(dbFieldInfo);
replaceDto.InputDtoProperty += CodeGenerateTemplate.GetDtoProperty(dbFieldInfo);
replaceDto.VueQueryFormHtml += CodeGenerateTemplate.GetQueryFormHtml(dbFieldInfo);
}
replaceDto.PKName = PKName;
replaceDto.PKType = PKType;
if (dto.genFiles.Contains(1))
{
Tuple tuple = GenerateModels(replaceDto, dto);
genPathList.Add(tuple.Item1);
WriteAndSave(tuple.Item1, tuple.Item2);
}
if (dto.genFiles.Contains(2))
{
Tuple tuple = GenerateInputDto(replaceDto, dto);
genPathList.Add(tuple.Item1);
WriteAndSave(tuple.Item1, tuple.Item2);
}
if (dto.genFiles.Contains(3))
{
Tuple tuple = GenerateRepository(replaceDto, dto);
genPathList.Add(tuple.Item1);
WriteAndSave(tuple.Item1, tuple.Item2);
}
if (dto.genFiles.Contains(4))
{
Tuple tuple = GenerateIService(replaceDto, dto);
Tuple tuple_1 = GenerateService(replaceDto, dto);
genPathList.Add(tuple.Item1);
genPathList.Add(tuple_1.Item1);
WriteAndSave(tuple.Item1, tuple.Item2);
WriteAndSave(tuple_1.Item1, tuple_1.Item2);
}
if (dto.genFiles.Contains(5))
{
Tuple tuple = GenerateControllers(replaceDto, dto);
genPathList.Add(tuple.Item1);
WriteAndSave(tuple.Item1, tuple.Item2);
}
if (dto.genFiles.Contains(6))
{
Tuple tuple = GenerateVueViews(replaceDto, dto);
Tuple tuple_1 = GenerateVueJs(replaceDto, dto);
genPathList.Add(tuple.Item1);
genPathList.Add(tuple_1.Item1);
WriteAndSave(tuple.Item1, tuple.Item2);
WriteAndSave(tuple_1.Item1, tuple_1.Item2);
}
if (dto.genFiles.Contains(7))
{
Tuple tuple = GenerateSql(replaceDto, dto);
WriteAndSave(tuple.Item1, tuple.Item2);
}
return genPathList;
}
#region 生成Model
///
/// 生成Models文件
///
///
/// 替换实体
private static Tuple GenerateModels(ReplaceDto replaceDto, GenerateDto generateDto)
{
//../ZR.Model
var servicesPath = Path.Combine(generateDto.GenCodePath, _option.ModelsNamespace, "Models");
Console.WriteLine("创建文件夹" + servicesPath);
CreateDirectory(servicesPath);
// ../ZR.Model/Models/User.cs
var fullPath = Path.Combine(servicesPath, replaceDto.ModelTypeName + ".cs");
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("ModelTemplate.txt")
.Replace("{ModelsNamespace}", _option.ModelsNamespace)
.Replace("{ModelTypeName}", replaceDto.ModelTypeName)
.Replace("{TableNameDesc}", replaceDto.TableDesc)
.Replace("{KeyTypeName}", replaceDto.PKName)
.Replace("{PropertyName}", replaceDto.ModelProperty)
.Replace("{TableName}", replaceDto.TableName);
return Tuple.Create(fullPath, content);
}
///
/// 生成InputDto文件
///
///
/// 替换实体
private static Tuple GenerateInputDto(ReplaceDto replaceDto, GenerateDto generateDto)
{
var servicesPath = Path.Combine(generateDto.GenCodePath, _option.ModelsNamespace, "Dto");
CreateDirectory(servicesPath);
// ../ZR.Model/Dto/User.cs
var fullPath = Path.Combine(servicesPath, $"{replaceDto.ModelTypeName}Dto.cs");
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("InputDtoTemplate.txt")
.Replace("{DtosNamespace}", _option.DtosNamespace)
.Replace("{ModelsNamespace}", _option.ModelsNamespace)
.Replace("{TableNameDesc}", replaceDto.TableDesc)
.Replace("{PropertyName}", replaceDto.InputDtoProperty)
.Replace("{QueryProperty}", replaceDto.QueryProperty)
.Replace("{ModelTypeName}", replaceDto.ModelTypeName);
return Tuple.Create(fullPath, content);
}
#endregion
#region 生成Repository
///
/// 生成Repository层代码文件
///
///
/// 替换实体
private static Tuple GenerateRepository(ReplaceDto replaceDto, GenerateDto generateDto)
{
var repositoryPath = Path.Combine(generateDto.GenCodePath, _option.RepositoriesNamespace, "Repositories");
CreateDirectory(repositoryPath);
var fullPath = Path.Combine(repositoryPath, $"{replaceDto.ModelTypeName}Repository.cs");
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("RepositoryTemplate.txt")
.Replace("{ModelsNamespace}", _option.ModelsNamespace)
.Replace("{RepositoriesNamespace}", _option.RepositoriesNamespace)
.Replace("{ModelTypeName}", replaceDto.ModelTypeName)
.Replace("{TableNameDesc}", replaceDto.TableDesc)
.Replace("{TableName}", replaceDto.TableName);
return Tuple.Create(fullPath, content);
}
#endregion
#region 生成Service
///
/// 生成IService文件
///
///
/// 替换实体
private static Tuple GenerateIService(ReplaceDto replaceDto, GenerateDto generateDto)
{
var iServicesPath = Path.Combine(generateDto.GenCodePath, _option.IServicsNamespace, "Business", "IBusService");
CreateDirectory(iServicesPath);
var fullPath = Path.Combine(iServicesPath, $"I{replaceDto.ModelTypeName}Service.cs");
Console.WriteLine(fullPath);
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("IServiceTemplate.txt")
.Replace("{ModelsNamespace}", _option.ModelsNamespace)
.Replace("{TableNameDesc}", replaceDto.TableDesc)
.Replace("{DtosNamespace}", _option.DtosNamespace)
.Replace("{IServicsNamespace}", _option.IServicsNamespace)
.Replace("{RepositoriesNamespace}", _option.RepositoriesNamespace)
.Replace("{ModelTypeName}", replaceDto.ModelTypeName);
return Tuple.Create(fullPath, content);
}
///
/// 生成Service文件
///
private static Tuple GenerateService(ReplaceDto replaceDto, GenerateDto generateDto)
{
var servicesPath = Path.Combine(generateDto.GenCodePath, _option.ServicesNamespace, "Business");
CreateDirectory(servicesPath);
var fullPath = Path.Combine(servicesPath, $"{replaceDto.ModelTypeName}Service.cs");
Console.WriteLine(fullPath);
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("ServiceTemplate.txt")
.Replace("{IRepositoriesNamespace}", _option.IRepositoriesNamespace)
.Replace("{DtosNamespace}", _option.DtosNamespace)
.Replace("{IServicsNamespace}", _option.IServicsNamespace)
.Replace("{TableNameDesc}", replaceDto.TableDesc)
.Replace("{ModelsNamespace}", _option.ModelsNamespace)
.Replace("{ServicesNamespace}", _option.ServicesNamespace)
.Replace("{ModelTypeName}", replaceDto.ModelTypeName);
return Tuple.Create(fullPath, content);
}
#endregion
#region 生成Controller
///
/// 生成控制器ApiControllers文件
///
private static Tuple GenerateControllers(ReplaceDto replaceDto, GenerateDto generateDto)
{
var servicesPath = Path.Combine(generateDto.GenCodePath, _option.ApiControllerNamespace, "Controllers", generateDto.GenTable.ModuleName);
CreateDirectory(servicesPath);
var fullPath = Path.Combine(servicesPath, $"{replaceDto.ModelTypeName}Controller.cs");
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("ControllersTemplate.txt")
.Replace("{ApiControllerNamespace}", _option.ApiControllerNamespace)
.Replace("{ServicesNamespace}", _option.ServicesNamespace)
.Replace("{ModelsNamespace}", _option.ModelsNamespace)
.Replace("{TableDesc}", replaceDto.TableDesc)
.Replace("{ModelName}", replaceDto.ModelTypeName)
.Replace("{Permission}", replaceDto.Permission)
.Replace("{PrimaryKey}", replaceDto.PKName)
.Replace("{UpdateColumn}", replaceDto.UpdateColumn)
.Replace("{InsertColumn}", replaceDto.InsertColumn)
.Replace("{ModuleName}", generateDto.GenTable.ModuleName)
.Replace("{PKCsharpType}", replaceDto.PKType);
return Tuple.Create(fullPath, content);
}
#endregion
#region 生成Vue页面
///
/// 生成Vue页面
private static Tuple GenerateVueViews(ReplaceDto replaceDto, GenerateDto generateDto)
{
var parentPath = Path.Combine(generateDto.GenCodePath, "ZR.Vue", "src");
var servicesPath = Path.Combine(parentPath, "views", generateDto.GenTable.ModuleName, replaceDto.ViewsFileName);
CreateDirectory(servicesPath);
var fullPath = Path.Combine(servicesPath, "index.vue");
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("VueTemplate.txt")
.Replace("{fileClassName}", replaceDto.ViewsFileName)
.Replace("{VueViewListContent}", replaceDto.VueViewListHtml)//查询 table列
.Replace("{VueViewFormContent}", replaceDto.VueViewFormHtml)//添加、修改表单
.Replace("{ModelTypeName}", replaceDto.ModelTypeName)
.Replace("{Permission}", replaceDto.Permission)
.Replace("{VueViewFormResetHtml}", replaceDto.VueViewFormResetHtml)
.Replace("{vueJsMethod}", replaceDto.VueJsMethod)
.Replace("{vueQueryFormHtml}", replaceDto.VueQueryFormHtml)
.Replace("{VueDataContent}", replaceDto.VueDataContent)
.Replace("{primaryKey}", FirstLowerCase(replaceDto.PKName))
.Replace("{MountedMethod}", replaceDto.MountedMethod)
.Replace("{VueViewEditFormRuleContent}", replaceDto.VueViewEditFormRuleContent);//添加、修改表单验证规则
return Tuple.Create(fullPath, content);
}
public static Tuple GenerateVueJs(ReplaceDto replaceDto, GenerateDto generateDto)
{
//api js
var parentPath = Path.Combine(generateDto.GenCodePath, "ZR.Vue", "src");
string servicesPath = Path.Combine(parentPath, "api");
CreateDirectory(servicesPath);
string fullPath = Path.Combine(servicesPath, replaceDto.ViewsFileName + ".js");
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("VueJsTemplate.txt")
.Replace("{ModelTypeName}", replaceDto.ModelTypeName)
.Replace("{ModelTypeDesc}", replaceDto.TableDesc)
.Replace("{ModuleName}", generateDto.GenTable.ModuleName);
return Tuple.Create(fullPath, content);
}
#endregion
#region 生成SQL
public static Tuple GenerateSql(ReplaceDto replaceDto, GenerateDto generateDto)
{
string fullPath = Path.Combine(generateDto.GenCodePath, replaceDto.ViewsFileName + ".sql");
if (File.Exists(fullPath) && !generateDto.coverd)
return Tuple.Create(fullPath, "");
var content = ReadTemplate("SqlTemplate.txt")
.Replace("{ModelTypeName}", replaceDto.ModelTypeName)
.Replace("{Permission}", replaceDto.Permission)
.Replace("{ModelTypeDesc}", replaceDto.TableDesc)
.Replace("{ModuleName}", generateDto.GenTable.ModuleName)
.Replace("{ViewsFileName}", replaceDto.ViewsFileName)
.Replace("{FunctionName}", generateDto.GenTable.FunctionName);
return Tuple.Create(fullPath, content);
}
#endregion
#region 帮助方法
///
/// 如果有前缀替换将前缀替换成空,替换下划线"_"为空再将首字母大写
/// 表名转换成C#类名
///
///
///
public static string GetClassName(string tableName)
{
bool autoRemovePre = ConfigUtils.Instance.GetAppConfig(GenConstants.Gen_autoPre, false);
string tablePrefix = ConfigUtils.Instance.GetAppConfig(GenConstants.Gen_tablePrefix);
if (!string.IsNullOrEmpty(tablePrefix) && autoRemovePre)
{
string[] searcList = tablePrefix.Split(",", StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < searcList.Length; i++)
{
if (!string.IsNullOrEmpty(searcList[i].ToString()))
{
tableName = tableName.Replace(searcList[i], "");
}
}
}
return tableName.Substring(0, 1).ToUpper() + tableName[1..].Replace("_", "");
}
///
/// 首字母转小写,输出前端
///
///
///
public static string FirstLowerCase(string str)
{
return string.IsNullOrEmpty(str) ? str : str.Substring(0, 1).ToLower() + str[1..];
}
///
/// 获取前端标签名
///
///
///
///
public static string GetLabelName(string columnDescription, string columnName)
{
return string.IsNullOrEmpty(columnDescription) ? columnName : columnDescription;
}
///
/// 从代码模板中读取内容
///
/// 模板名称,应包括文件扩展名称。比如:template.txt
///
private static string ReadTemplate(string templateName)
{
string path = Environment.CurrentDirectory;
string fullName = $"{path}/wwwroot/CodeGenTemplate/{templateName}";
Console.WriteLine("开始读取模板=" + fullName);
string temp = fullName;
string str = "";
if (!File.Exists(temp))
{
return str;
}
StreamReader sr = null;
try
{
sr = new StreamReader(temp);
str = sr.ReadToEnd(); // 读取文件
}
catch (Exception ex)
{
Console.WriteLine($"读取模板出错了{ex.Message}");
}
sr?.Close();
sr?.Dispose();
return str;
}
///
/// 写文件
///
///
///
private static void WriteAndSave(string fileName, string content)
{
fileName = fileName.Replace("\\", "/").Replace("//", "/");
Console.WriteLine("写入文件:" + fileName);
try
{
//实例化一个文件流--->与写入文件相关联
using var fs = new FileStream(fileName, FileMode.Create, FileAccess.Write);
//实例化一个StreamWriter-->与fs相关联
using var sw = new StreamWriter(fs);
//开始写入
sw.Write(content);
//清空缓冲区
sw.Flush();
//关闭流
sw.Close();
fs.Close();
}
catch (Exception ex)
{
Console.WriteLine("写入文件出错了:" + ex.Message);
}
}
///
/// 创建文件夹
///
///
///
public static bool CreateDirectory(string path)
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
path = path.Replace("\\", "/").Replace("//", "/");
}
try
{
if (!Directory.Exists(path))
{
DirectoryInfo info = Directory.CreateDirectory(path);
Console.WriteLine("不存在创建文件夹" + info);
}
}
catch (Exception ex)
{
Console.WriteLine($"创建文件夹出错了,{ex.Message}");
return false;
}
return true;
}
#endregion
///
/// 初始化列属性字段数据
///
///
///
public static List InitGenTableColumn(GenTable genTable, List dbColumnInfos)
{
List genTableColumns = new();
foreach (var column in dbColumnInfos)
{
GenTableColumn genTableColumn = new()
{
ColumnName = FirstLowerCase(column.DbColumnName),
ColumnComment = column.ColumnDescription,
IsPk = column.IsPrimarykey,
ColumnType = column.DataType,
TableId = genTable.TableId,
TableName = genTable.TableName,
CsharpType = TableMappingHelper.GetCSharpDatatype(column.DataType),
CsharpField = column.DbColumnName.Substring(0, 1).ToUpper() + column.DbColumnName[1..],
IsRequired = !column.IsNullable,
IsIncrement = column.IsIdentity,
Create_by = genTable.Create_by,
Create_time = DateTime.Now,
IsInsert = !column.IsIdentity,//非自增字段都需要插入
IsQuery = false,
HtmlType = GenConstants.HTML_INPUT
};
if (GenConstants.imageFiled.Any(f => column.DbColumnName.ToLower().Contains(f.ToLower())))
{
genTableColumn.HtmlType = GenConstants.HTML_IMAGE_UPLOAD;
}
else if (GenConstants.COLUMNTYPE_TIME.Any(f => genTableColumn.CsharpType.ToLower().Contains(f.ToLower())))
{
genTableColumn.HtmlType = GenConstants.HTML_DATETIME;
}
else if (GenConstants.radioFiled.Any(f => column.DbColumnName.EndsWith(f, StringComparison.OrdinalIgnoreCase)) ||
GenConstants.radioFiled.Any(f => column.DbColumnName.StartsWith(f, StringComparison.OrdinalIgnoreCase)))
{
genTableColumn.HtmlType = GenConstants.HTML_RADIO;
}
else if (GenConstants.selectFiled.Any(f => column.DbColumnName == f) ||
GenConstants.selectFiled.Any(f => column.DbColumnName.EndsWith(f, StringComparison.OrdinalIgnoreCase)))
{
genTableColumn.HtmlType = GenConstants.HTML_SELECT;
}
else if (column.Length > 500)
{
genTableColumn.HtmlType = GenConstants.HTML_TEXTAREA;
}
//编辑字段
if (GenConstants.COLUMNNAME_NOT_EDIT.Any(f => column.DbColumnName.Contains(f)) && !column.IsIdentity && !column.IsPrimarykey)
{
genTableColumn.IsEdit = true;
}
//列表字段
if (!GenConstants.COLUMNNAME_NOT_LIST.Any(f => column.DbColumnName.Contains(f) && !column.IsPrimarykey))
{
genTableColumn.IsList = true;
}
genTableColumns.Add(genTableColumn);
}
return genTableColumns;
}
///
/// 压缩代码
///
///
///
public static string ZipGenCode(GenerateDto dto)
{
try
{
//生成压缩包
string zipReturnFileName = dto.GenTable.BaseNameSpace + DateTime.Now.ToString("yyyyMMddHHmmss") + ".zip";
CreateDirectory(dto.GenCodePath);
string zipFileName = Path.Combine(dto.ZipPath, zipReturnFileName);
if (File.Exists(zipFileName))
{
File.Delete(zipFileName);
}
ZipFile.CreateFromDirectory(dto.GenCodePath, zipFileName);
FileHelper.DeleteDirectory(dto.GenCodePath);
dto.ZipFileName = zipReturnFileName;
return zipReturnFileName;
}
catch (Exception ex)
{
Console.WriteLine("压缩文件出错。" + ex.Message);
return "";
}
}
}
}