using Admin.NET.Core;
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using Admin.NET.Core.Util.LowCode.Front.Code;
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using Admin.NET.Core.Util.LowCode.Front.Model;
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using Furion;
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using Furion.DatabaseAccessor;
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using Furion.DatabaseAccessor.Extensions;
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using Furion.DependencyInjection;
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using Furion.DynamicApiController;
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using Furion.Extras.Admin.NET.Entity;
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using Furion.Extras.Admin.NET.Util.LowCode.Front.Code;
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using Furion.FriendlyException;
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using Furion.ViewEngine;
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using Mapster;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Infrastructure;
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using Microsoft.EntityFrameworkCore.Metadata;
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using Newtonsoft.Json;
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using OfficeOpenXml;
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using StackExchange.Profiling.Internal;
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using System.Reflection;
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using System.Text;
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using System.Web;
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namespace Admin.NET.Application.CodeGen
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{
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/// <summary>
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/// 代码生成器服务
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/// </summary>
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[Route("api/[Controller]")]
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[ApiDescriptionSettings(Name = "CodeGenerate", Order = 100)]
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public class CodeGenerateService : ICodeGenService, IDynamicApiController, ITransient
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{
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private readonly IRepository<SysCodeGen> _sysCodeGenRep; // 代码生成器仓储
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private readonly IRepository<SysLowCode> _sysLowCodeRep; // 代码生成器仓储
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private readonly ICodeGenConfigService _codeGenConfigService;
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private readonly IViewEngine _viewEngine;
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private readonly ISysEnumDataService _sysEnumDataService;
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private readonly IRepository<SysMenu> _sysMenuRep; // 菜单表仓储
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/// <summary>
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/// 构造函数
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/// </summary>
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/// <param name="sysCodeGenRep"></param>
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/// <param name="sysLowCodeRep"></param>
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/// <param name="codeGenConfigService"></param>
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/// <param name="viewEngine"></param>
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/// <param name="sysMenuRep"></param>
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/// <param name="sysEnumDataService"></param>
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public CodeGenerateService(IRepository<SysCodeGen> sysCodeGenRep,
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IRepository<SysLowCode> sysLowCodeRep,
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ICodeGenConfigService codeGenConfigService,
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IViewEngine viewEngine,
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IRepository<SysMenu> sysMenuRep,
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ISysEnumDataService sysEnumDataService)
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{
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_sysCodeGenRep = sysCodeGenRep;
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_sysLowCodeRep = sysLowCodeRep;
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_codeGenConfigService = codeGenConfigService;
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_viewEngine = viewEngine;
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_sysMenuRep = sysMenuRep;
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_sysEnumDataService = sysEnumDataService;
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}
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/// <summary>
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/// 分页查询
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[HttpGet("page")]
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public async Task<PageResult<SysCodeGen>> QueryCodeGenPageList([FromQuery] CodeGenPageInput input)
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{
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//if(input.)
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//// 加入配置表中
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//_codeGenConfigService.AddList(GetColumnList(input.Adapt<AddCodeGenInput>()), codeGen);
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var tableName = !string.IsNullOrEmpty(input.TableName?.Trim());
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var busName = !string.IsNullOrEmpty(input.BusName?.Trim());
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var codeGens = await _sysCodeGenRep.DetachedEntities
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.Where((tableName, u => EF.Functions.Like(u.TableName, $"%{input.TableName.Trim()}%")))
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.Where((busName, u => EF.Functions.Like(u.BusName, $"%{input.BusName.Trim()}%")))
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.ToADPagedListAsync(input.PageNo, input.PageSize);
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return codeGens;
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}
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/// <summary>
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/// 增加
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[HttpPost("add")]
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public async Task AddCodeGen(AddCodeGenInput input)
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{
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var isExist = await _sysCodeGenRep.DetachedEntities.AnyAsync(u => u.TableName == input.TableName);
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if (isExist)
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throw Oops.Oh(ErrorCode.D1400);
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if (input.LowCodeId != null && input.LowCodeId > 0)
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{
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isExist = await _sysCodeGenRep.DetachedEntities.AnyAsync(u => u.LowCodeId == input.LowCodeId);
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}
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if (!isExist)
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{
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var codeGen = input.Adapt<SysCodeGen>();
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var newCodeGen = await codeGen.InsertNowAsync();
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// 加入配置表中
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await _codeGenConfigService.DelAndAddList(GetColumnList(input), newCodeGen.Entity);
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}
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}
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/// <summary>
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/// 删除
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/// </summary>
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/// <param name="inputs"></param>
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/// <returns></returns>
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[HttpPost("delete")]
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public Task DeleteCodeGen(List<DeleteCodeGenInput> inputs)
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{
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if (inputs == null || inputs.Count < 1) return Task.Run(() => { });
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var taskList = new List<Task>();
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inputs.ForEach(u =>
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{
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taskList.Add(_sysCodeGenRep.DeleteAsync(u.Id));
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// 删除配置表中
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taskList.Add(_codeGenConfigService.Delete(u.Id));
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});
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return Task.WhenAll(taskList);//等待所有任务完成
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}
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/// <summary>
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/// 更新
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[HttpPost("edit")]
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public async Task UpdateCodeGen(UpdateCodeGenInput input)
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{
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var isExistObjOther = await _sysCodeGenRep.DetachedEntities.FirstOrDefaultAsync(u => u.TableName == input.TableName && u.Id != input.Id);
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if (isExistObjOther != null)
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throw Oops.Oh(ErrorCode.D1400);
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var isExistObj = await _sysCodeGenRep.DetachedEntities.FirstOrDefaultAsync(u => u.Id == input.Id);
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if (isExistObj == null)
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throw Oops.Oh(ErrorCode.D1002);
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//判断如果生成表变化了，就需要重置配置表 【Editby shaocx,2024-04-13】
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var isChangeTableName = false;
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if (input.TableName != isExistObj.TableName)
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{
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isChangeTableName = true;
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}
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var codeGen = input.Adapt<SysCodeGen>();
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await codeGen.UpdateAsync();
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if (isChangeTableName)
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{
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// 加入配置表中
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await _codeGenConfigService.DelAndAddList(GetColumnList(input.Adapt<AddCodeGenInput>()), codeGen);
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}
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}
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/// <summary>
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/// 刷新配置表
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/// </summary>
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/// <returns></returns>
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[HttpGet("refresh/{id}")]
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public void Refresh(long id)
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{
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var item = _sysCodeGenRep.Where(x => x.Id == id).FirstOrDefault();
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// 加入配置表中
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_codeGenConfigService.DelAndAddList(GetColumnList(item.Adapt<AddCodeGenInput>()), item);
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}
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/// <summary>
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/// 详情
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[HttpGet("detail")]
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public async Task<SysCodeGen> GetCodeGen([FromQuery] QueryCodeGenInput input)
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{
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return await _sysCodeGenRep.DetachedEntities.FirstOrDefaultAsync(u => u.Id == input.Id);
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}
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/// <summary>
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/// 获取数据库库集合
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/// </summary>
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/// <returns></returns>
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[HttpGet("DatabaseList")]
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public List<DatabaseOutput> GetDatabaseList()
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{
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var DbContextLocators = AppDomain.CurrentDomain.GetAssemblies()
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.SelectMany(
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a => a.GetTypes().Where(t => t.GetInterfaces().Contains(typeof(IDbContextLocator)))
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)
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.Select(x => new DatabaseOutput { DatabaseName = x.Name, DatabaseComment = x.FullName })
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.ToList();
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return DbContextLocators;
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}
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/// <summary>
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/// 获取数据库表(实体)集合
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/// </summary>
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/// <returns></returns>
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[HttpGet("InformationList")]
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public List<TableOutput> GetTableList(string dbContextLocatorName)
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{
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var dbContext = Db.GetDbContext();//默认数据库
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if (!string.IsNullOrEmpty(dbContextLocatorName))
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{
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var dbContentLocator = AppDomain.CurrentDomain.GetAssemblies()
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.SelectMany(a => a.GetTypes().Where(t => t.GetInterfaces().Contains(typeof(IDbContextLocator)))).Where(x => x.Name == dbContextLocatorName).FirstOrDefault();
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dbContext = Db.GetDbContext(dbContentLocator);
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}
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// 获取实体类型属性
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//var entityType = dbContext.Model.GetEntityTypes()要改成 var entityType = dbContext.GetService<IDesignTimeModel>().Model.GetEntityTypes()
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return dbContext.GetService<IDesignTimeModel>().Model.GetEntityTypes().Select(u => new TableOutput
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{
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DatabaseName = dbContextLocatorName,
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TableName = u.GetDefaultTableName(),
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TableComment = u.GetComment()
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}).ToList();
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}
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/// <summary>
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/// 根据表名获取列
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/// </summary>
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/// <returns></returns>
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[HttpGet("ColumnList/{databaseName}/{tableName}")]
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public List<TableColumnOuput> GetColumnListByTableName(string databaseName, string tableName)
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{
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var dbContext = Db.GetDbContext();//默认数据库
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if (!string.IsNullOrEmpty(databaseName))
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{
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var dbContentLocator = AppDomain.CurrentDomain.GetAssemblies()
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.SelectMany(a => a.GetTypes().Where(t => t.GetInterfaces().Contains(typeof(IDbContextLocator)))).Where(x => x.Name == databaseName).FirstOrDefault();
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dbContext = Db.GetDbContext(dbContentLocator);
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}
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// 获取实体类型属性
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var entityType = dbContext.GetService<IDesignTimeModel>().Model.GetEntityTypes().FirstOrDefault(u => u.ClrType.Name == tableName);
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if (entityType == null) return null;
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// 获取原始类型属性
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var type = entityType.ClrType;
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if (type == null) return null;
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// 按原始类型的顺序获取所有实体类型属性（不包含导航属性，会返回null）
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return type.GetProperties().Select(propertyInfo => entityType.FindProperty(propertyInfo.Name))
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.Where(p => p != null).Select(p => new TableColumnOuput
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{
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ColumnName = p.Name,
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ColumnKey = p.IsKey().ToString(),
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DataType = p.PropertyInfo.PropertyType.ToString(),
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NetType = CodeGenUtil.ConvertDataType(p.PropertyInfo.PropertyType.ToString()),
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ColumnComment = p.GetComment()
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}).ToList();
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}
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/// <summary>
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/// 获取数据表列（实体属性）集合
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/// </summary>
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/// <returns></returns>
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[NonAction]
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public List<TableColumnOuput> GetColumnList([FromQuery] AddCodeGenInput input)
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{
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var dbContext = Db.GetDbContext();//默认数据库
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if (!string.IsNullOrEmpty(input.DatabaseName))
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{
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var dbContentLocator = AppDomain.CurrentDomain.GetAssemblies()
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.SelectMany(a => a.GetTypes().Where(t => t.GetInterfaces().Contains(typeof(IDbContextLocator)))).Where(x => x.Name == input.DatabaseName).FirstOrDefault();
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dbContext = Db.GetDbContext(dbContentLocator);
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}
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// 获取实体类型属性
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var entityType = dbContext.GetService<IDesignTimeModel>().Model.GetEntityTypes()
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.FirstOrDefault(u => u.ClrType.Name == input.TableName);
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if (entityType == null) return null;
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// 获取原始类型属性
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var type = entityType.ClrType;
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if (type == null) return null;
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// 按原始类型的顺序获取所有实体类型属性（不包含导航属性，会返回null）
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return type.GetProperties().Select(propertyInfo => entityType.FindProperty(propertyInfo.Name))
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.Where(p => p != null)
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.Select(p => new TableColumnOuput
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{
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ColumnName = p.Name,
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IsNullable = p.IsNullable,
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ColumnKey = p.IsKey().ToString(),
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DataType = p.PropertyInfo.PropertyType.ToString(),
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ColumnComment = p.GetComment()
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}).ToList();
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}
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/// <summary>
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/// 代码生成_本地项目
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/// </summary>
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/// <returns></returns>
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[HttpPost("runLocal")]
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public async Task<dynamic> RunLocal(SysCodeGen input)
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{
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return await CommonRun(input, "200");
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}
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/// <summary>
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/// 代码生成_压缩包方式下载
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/// </summary>
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/// <returns></returns>
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[HttpGet("runDown")]
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public async Task<IActionResult> RunDown(long id)
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{
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SysCodeGen input = await _sysCodeGenRep.Where(x => x.Id == id).FirstOrDefaultAsync();
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var ret = await CommonRun(input, "100");
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var _path = App.WebHostEnvironment.WebRootPath + @"\" + ret.url;
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var fileName = HttpUtility.UrlEncode($"代码生成({ret.fileName}).zip", Encoding.GetEncoding("UTF-8"));
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var path = Path.Combine(_path, "");
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return new FileStreamResult(new FileStream(path, FileMode.Open), "application/octet-stream") { FileDownloadName = fileName };
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}
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/// <summary>
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/// 代码生成
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/// </summary>
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/// <param name="input"></param>
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/// <param name="curGenerateType">200:生成本地，100：生成本地压缩包</param>
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/// <returns></returns>
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private async Task<dynamic> CommonRun(SysCodeGen input, string curGenerateType)
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{
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var templatePathList = GetTemplatePathList();
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var targetPathList = new List<string>();
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var zipPath = System.IO.Path.Combine(App.WebHostEnvironment.WebRootPath, "CodeGen", input.TableName);
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if (curGenerateType.StartsWith('1'))
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{
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targetPathList = GetZipPathList(input);
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if (Directory.Exists(zipPath))
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Directory.Delete(zipPath, true);
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}
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else
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targetPathList = GetTargetPathList(input);
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var tableFieldList = await _codeGenConfigService.List(new CodeGenConfig() { CodeGenId = input.Id }); // 字段集合
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if (curGenerateType.StartsWith('2'))
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{
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CodeGenHelper.ValidateCodeGenConfig(tableFieldList);
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}
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for (var i = 0; i < templatePathList.Count; i++)
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{
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var tContent = System.IO.File.ReadAllText(templatePathList[i]);
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tableFieldList.ForEach(u =>
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{
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u.NetTypeIsNullLableForQueryInput = "?";
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u.NetTypeIsNullLableForAddEditOutParam = "";
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switch (u.NetType.ToLower())
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{
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case "int":
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case "int32":
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case "long":
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case "guid":
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case "decimal":
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case "datetime":
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case "datetimeoffset":
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case "bool": //增加布尔类型的条件 【Editby shaocx,2024-04-07】
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u.NetTypeIsNullLable = "?";
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if (u.WhetherRequired != "Y")
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{
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u.NetTypeIsNullLableForAddEditOutParam = "?";
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}
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break;
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case "string":
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u.NetTypeIsNullLableForQueryInput = "";
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break;
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default://其他，比如枚举 【Editby shaocx,2024-04-07】
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if (u.WhetherRequired != "Y")
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{
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u.NetTypeIsNullLableForAddEditOutParam = "?";
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}
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break;
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}
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u.OriginalColumnName = u.ColumnName;
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});
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if (i >= 6) // 适应前端首字母小写
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{
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tableFieldList.ForEach(u =>
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{
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u.ColumnName = u.ColumnName.Substring(0, 1).ToLower() + u.ColumnName[1..];
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});
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}
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var queryWhetherList = tableFieldList.Where(u => u.QueryWhether == YesOrNot.Y.ToString()).ToList(); // 前端查询集合
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string FormDesign = "";
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if (input.LowCodeId != null && input.LowCodeId > 0)
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{
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FormDesign = _sysLowCodeRep.Where(x => x.Id == input.LowCodeId).Select(x => x.FormDesign).FirstOrDefault();
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}
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List<Front_Dynamic> dynamicLoad_dict = new List<Front_Dynamic>();
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Dictionary<string, List<string>> dynamicData = new Dictionary<string, List<string>>();
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if (!string.IsNullOrEmpty(FormDesign))
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{
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try
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{
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var AllDynamic = FormDesign.ConvertToFront().AllFront().AllDynamic();
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AllDynamic.Where(x => x.Dynamic).Select(x => x.DynamicKey).ToList().ForEach(item =>
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{
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dynamicData.Add(item, new List<string>());
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var d = item.GetDynamic();
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if (d != null)
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{
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if (d.Head == "dict")
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{
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dynamicLoad_dict.Add(d);
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}
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}
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});
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}
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catch { }
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}
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try
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{
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//获取导入功能自定义模板代码
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StringBuilder templateContent = null;
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//Service控制器生成导入功能自定义代码 updare by liuwq
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if (templatePathList[i].IndexOf("Service.cs.vm") >= 0)
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{
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templateContent = CreateImportExcelTemplteCode(input, tableFieldList);
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}
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var tResult = _viewEngine.RunCompileFromCached(tContent, new
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{
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input.AuthorName,
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input.BusName,
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input.NameSpace,
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input.ModuleName,//增加模块地址 【Editby shaocx,2024-04-07】
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input.ProName,
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input.DatabaseName,
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input.IsOnlyQuery,
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input.IsWhetherImport,
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ClassName = input.TableName,
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CamelizeClassName = input.TableName.Substring(0, 1).ToLower() + input.TableName[1..], //首字母小写
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QueryWhetherList = queryWhetherList,
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TableField = tableFieldList,
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input.LowCodeId,
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FormDesign,
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DynamicData = JsonConvert.SerializeObject(dynamicData),
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DynamicLoad_Dict = dynamicLoad_dict,
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IsFile = tableFieldList.Where(x => x.DtoNetType.Contains("Front_FileDto")).Any(),
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FileTableField = tableFieldList.Where(x => x.DtoNetType.Contains("Front_FileDto")).ToList(),
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ImportExcelCustomizationContent = templateContent?.ToString()//导入功能自定义模板代码
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}); ;
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var dirPath = new DirectoryInfo(targetPathList[i]).Parent.FullName;
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if (!Directory.Exists(dirPath))
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Directory.CreateDirectory(dirPath);
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System.IO.File.WriteAllText(targetPathList[i], tResult, Encoding.UTF8);
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}
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catch (Exception ex)
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{
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throw Oops.Oh($"错误模板：{templatePathList[i]}。错误信息：{ex.Message}。");
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}
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|
|
|
|
|
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}
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await AddMenu(input, input.DatabaseName.Substring(0, 5), input.TableName, input.BusName, input.MenuApplication, input.MenuPid, input.ModuleName);
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if (input.IsWhetherImport == true)
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{
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//创建导入模版
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await CreateImportTemplte(input);
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}
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|
|
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// 非ZIP压缩返回空
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if (!curGenerateType.StartsWith('1'))
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return null;
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else
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{
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string downloadPath = zipPath + ".zip";
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// 判断是否存在同名称文件
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if (System.IO.File.Exists(downloadPath))
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System.IO.File.Delete(downloadPath);
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System.IO.Compression.ZipFile.CreateFromDirectory(zipPath, downloadPath);
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//return new { url = $"{App.HttpContext.Request.Scheme}://{App.HttpContext.Request.Host.Value}/CodeGen/{input.TableName}.zip" };
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return new { url = $@"CodeGen\{input.TableName}.zip", fileName = input.TableName };
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}
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}
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|
//update by liuwq 20240418
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/// <summary>
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/// 创建导入功能自定义模板代码
|
/// </summary>
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/// <param name="input"></param>
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/// <param name="tableFieldList"></param>
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/// <returns></returns>
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private static StringBuilder CreateImportExcelTemplteCode(SysCodeGen input, List<CodeGenConfig> tableFieldList)
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{
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StringBuilder templateContent = new StringBuilder();
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var whetherAddUpdate = tableFieldList.Where(u => u.WhetherAddUpdate == YesOrNot.Y.ToString()).ToList(); // 前端查询增改集合
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templateContent.AppendLine(" ");
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templateContent.AppendLine($" var addItem = new {input.TableName}()");
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templateContent.AppendLine(" {");
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templateContent.AppendLine(" CreatedTime = SysHelper.GetNowTime(),");
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templateContent.AppendLine(" CreatedUserId = SysHelper.GetUserId(),");
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templateContent.AppendLine(" CreatedUserName = SysHelper.GetUserName(),");
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templateContent.AppendLine(" UpdatedTime = SysHelper.GetNowTime(),");
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templateContent.AppendLine(" UpdatedUserId = SysHelper.GetUserId(),");
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templateContent.AppendLine(" UpdatedUserName = SysHelper.GetUserName()");
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templateContent.AppendLine(" };");
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|
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templateContent.AppendLine(" #region 定义变量");
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foreach (var item in whetherAddUpdate)
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{
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templateContent.AppendLine($" var _{item.ColumnName} = \"\";//{item.ColumnComment}");
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}
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templateContent.AppendLine(" #endregion");
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templateContent.AppendLine(" ");
|
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templateContent.AppendLine(" ");
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templateContent.AppendLine(" #region 取值");
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foreach (var item in whetherAddUpdate)
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{
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templateContent.AppendLine($" _{item.ColumnName} = row[\"{item.ColumnComment}\"]?.ToString() ;");
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}
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templateContent.AppendLine(" #endregion");
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templateContent.AppendLine(" ");
|
|
templateContent.AppendLine(" ");
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templateContent.AppendLine(" #region 验证");
|
|
//数值类型验证
|
List<string> numericalTypeList = new List<string>()
|
{
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"int",
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"long",
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"decimal"
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};
|
|
|
|
foreach (var item in whetherAddUpdate)
|
{
|
|
|
//必填字段验证是否为空
|
if (item.WhetherRequired.Equals("Y"))
|
{
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templateContent.AppendLine(" ");
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templateContent.AppendLine($" if (string.IsNullOrEmpty(_{item.ColumnName}))");
|
templateContent.AppendLine(" {");
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templateContent.AppendLine($" throw Oops.Oh($\"第{{index}}行[{item.ColumnComment}]{{_{item.ColumnName}}}不能为空！\");");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine(" ");
|
|
|
}
|
|
|
|
|
//验证值是否有效
|
|
//验证bool值
|
if (item.DtoNetType.Equals("bool"))
|
{
|
templateContent.AppendLine($" if(!string.IsNullOrEmpty(_{item.ColumnName}))");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" if(!_{item.ColumnName}.Equals(\"是\") && !_{item.ColumnName}.Equals(\"否\"))");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" throw Oops.Oh($\"第{{index}}行[{item.ColumnComment}]{{_{item.ColumnName}}}值不正确！\");");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine(" else");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" bool out{item.ColumnName} = _{item.ColumnName}.Equals(\"是\") ? true : false;");
|
templateContent.AppendLine($" addItem.{item.ColumnName} = out{item.ColumnName};");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine(" ");
|
|
}
|
//验证枚举值是否有效
|
else if (!string.IsNullOrWhiteSpace(item.DictTypeCode))//字典code不为空 是使用枚举值
|
{
|
templateContent.AppendLine($" if(!string.IsNullOrEmpty(_{item.ColumnName}))");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" {item.DataType} enum{item.ColumnName} = default({item.DataType});");
|
templateContent.AppendLine(" ");
|
templateContent.AppendLine($" if(!Enum.TryParse<{item.DataType}>(_{item.ColumnName}, out enum{item.ColumnName})&&!string.IsNullOrEmpty(_{item.ColumnName}))");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" throw Oops.Oh($\"第{{index}}行[{item.ColumnComment}]{{_{item.ColumnName}}}值不正确！\");");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine(" else");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" addItem.{item.ColumnName} = enum{item.ColumnName};");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine(" ");
|
templateContent.AppendLine(" }");
|
|
}//验证数值是否有效
|
else if (numericalTypeList.Any(a => a == item.DtoNetType))
|
{
|
|
|
templateContent.AppendLine($" if(!string.IsNullOrEmpty(_{item.ColumnName}))");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" if (!{item.DtoNetType}.TryParse(_{item.ColumnName}, out {item.DtoNetType} out{item.ColumnName})&&!string.IsNullOrEmpty(_{item.ColumnName}))");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" throw Oops.Oh($\"第{{index}}行[{item.ColumnComment}]{{_{item.ColumnName}}}值不正确！\");");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine($" if (out{item.ColumnName} <= 0&&!string.IsNullOrEmpty(_{item.ColumnName}))");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" throw Oops.Oh($\"第{{index}}行[{item.ColumnComment}]{{_{item.ColumnName}}}值不能小于等于0！\");");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine(" else");
|
templateContent.AppendLine(" {");
|
templateContent.AppendLine($" addItem.{item.ColumnName} = out{item.ColumnName};");
|
templateContent.AppendLine(" }");
|
templateContent.AppendLine(" ");
|
templateContent.AppendLine(" }");
|
|
}
|
else
|
{
|
templateContent.AppendLine($" if(!string.IsNullOrEmpty(_{item.ColumnName}))");
|
templateContent.AppendLine(" {");
|
|
//日期控件
|
if (item.EffectType == "datepicker")
|
{
|
templateContent.AppendLine($" addItem.{item.ColumnName} = Convert.ToDateTime(Convert.ToDateTime(_{item.ColumnName}).ToShortDateString());");
|
}//日期时间控件
|
else if (item.EffectType == "datetimepicker")
|
{
|
templateContent.AppendLine($" addItem.{item.ColumnName} = Convert.ToDateTime(_{item.ColumnName});");
|
}
|
else
|
{
|
templateContent.AppendLine($" addItem.{item.ColumnName} = ({item.DtoNetType})_{item.ColumnName};");
|
}
|
templateContent.AppendLine(" }");
|
}
|
|
|
|
|
|
|
|
}
|
|
templateContent.AppendLine(" #endregion");
|
templateContent.AppendLine(" ");
|
|
|
|
return templateContent;
|
}
|
|
private async Task AddMenu(SysCodeGen input, string menucodePre, string className, string busName, string application, long pid, string _ModuleName)
|
{
|
// 定义菜单编码前缀
|
var codePrefix = menucodePre + "_" + className.ToLower();//改为取数据库定位器的前五个字母方便区分业务 //"dilon_" + className.ToLower();
|
|
// 先删除该表已生成的菜单列表
|
var menus = await _sysMenuRep.DetachedEntities.Where(u => u.Code == codePrefix || u.Code.StartsWith(codePrefix + "_")).ToListAsync();
|
await _sysMenuRep.DeleteAsync(menus);
|
|
// 如果 pid 为 0 说明为顶级菜单, 需要创建顶级目录
|
if (pid == 0)
|
{
|
//解决 选择父级菜单“顶级”会多生成一级菜单的问题 【Editby shaocx,2024-04-13】
|
/*
|
// 目录
|
var menuType0 = new SysMenu
|
{
|
Pid = 0,
|
Pids = "[0],",
|
Name = busName + "管理",
|
Code = codePrefix,
|
Type = MenuType.DIR,
|
Icon = "robot",
|
Router = "/" + className.ToLower(),
|
Component = "PageView",
|
Application = application
|
};
|
pid = _sysMenuRep.InsertNowAsync(menuType0).GetAwaiter().GetResult().Entity.Id;
|
//*/
|
}
|
// 由于后续菜单会有修改, 需要判断下 pid 是否存在, 不存在报错
|
else if (!await _sysMenuRep.DetachedEntities.AnyAsync(e => e.Id == pid))
|
throw Oops.Oh(ErrorCode.D1505);
|
|
// 菜单
|
string _pids = "";
|
if (pid == 0)
|
{
|
_pids = "[0],";
|
}
|
else
|
{
|
_pids = "[0],[" + pid + "],";
|
}
|
var menuType1 = new SysMenu
|
{
|
Pid = pid,
|
Pids = _pids,
|
Name = busName,
|
Code = codePrefix + "_mgr",
|
Type = MenuType.MENU,
|
Router = "/" + className.ToLower(),
|
Component = "main/" + _ModuleName + "/" + className + "/index",//增加 模块地址的配置【Editby shaocx,2024-04-07】
|
Application = application,
|
OpenType = MenuOpenType.COMPONENT
|
};
|
var pid1 = _sysMenuRep.InsertNowAsync(menuType1).GetAwaiter().GetResult().Entity.Id;
|
|
// 按钮-page
|
var menuType2 = new SysMenu
|
{
|
Pid = pid1,
|
Pids = "[0],[" + pid + "],[" + pid1 + "],",
|
Name = busName + "查询",
|
Code = codePrefix + "_mgr_page",
|
Type = MenuType.BTN,
|
Permission = className + ":page",
|
Application = application,
|
}.InsertAsync();
|
|
// 按钮-detail
|
var menuType2_1 = new SysMenu
|
{
|
Pid = pid1,
|
Pids = "[0],[" + pid + "],[" + pid1 + "],",
|
Name = busName + "详情",
|
Code = codePrefix + "_mgr_detail",
|
Type = MenuType.BTN,
|
Permission = className + ":detail",
|
Application = application,
|
}.InsertAsync();
|
|
if (input.IsOnlyQuery != true)
|
{
|
// 按钮-add
|
var menuType2_2 = new SysMenu
|
{
|
Pid = pid1,
|
Pids = "[0],[" + pid + "],[" + pid1 + "],",
|
Name = busName + "增加",
|
Code = codePrefix + "_mgr_add",
|
Type = MenuType.BTN,
|
Permission = className + ":add",
|
Application = application,
|
}.InsertAsync();
|
|
// 按钮-delete
|
var menuType2_3 = new SysMenu
|
{
|
Pid = pid1,
|
Pids = "[0],[" + pid + "],[" + pid1 + "],",
|
Name = busName + "删除",
|
Code = codePrefix + "_mgr_delete",
|
Type = MenuType.BTN,
|
Permission = className + ":delete",
|
Application = application,
|
}.InsertAsync();
|
|
// 按钮-edit
|
var menuType2_4 = new SysMenu
|
{
|
Pid = pid1,
|
Pids = "[0],[" + pid + "],[" + pid1 + "],",
|
Name = busName + "编辑",
|
Code = codePrefix + "_mgr_edit",
|
Type = MenuType.BTN,
|
Permission = className + ":edit",
|
Application = application,
|
}.InsertAsync();
|
|
//按钮-导入
|
if (input.IsWhetherImport == true)
|
{
|
var menuType2_6 = new SysMenu
|
{
|
Pid = pid1,
|
Pids = "[0],[" + pid + "],[" + pid1 + "],",
|
Name = busName + "导入excel",
|
Code = codePrefix + "_mgr_import_excel",
|
Type = MenuType.BTN,
|
Permission = className + ":importExcel",
|
Application = application,
|
}.InsertAsync();
|
}
|
|
}
|
|
|
var menuType2_5 = new SysMenu
|
{
|
Pid = pid1,
|
Pids = "[0],[" + pid + "],[" + pid1 + "],",
|
Name = busName + "导出excel",
|
Code = codePrefix + "_mgr_export_excel",
|
Type = MenuType.BTN,
|
Permission = className + ":exportExcel",
|
Application = application,
|
}.InsertAsync();
|
|
|
}
|
|
/// <summary>
|
/// 获取模板文件路径集合
|
/// </summary>
|
/// <returns></returns>
|
private List<string> GetTemplatePathList()
|
{
|
var templatePath = App.WebHostEnvironment.WebRootPath + @"\Template\";
|
return new List<string>()
|
{
|
templatePath + "Service.cs.vm",
|
templatePath + "IService.cs.vm",
|
templatePath + "Input.cs.vm",
|
templatePath + "Output.cs.vm",
|
//不再生成Dto文件 【Editby shaocx,2024-04-20】
|
//templatePath + "Dto.cs.vm",
|
templatePath + "Mapper.cs.vm",
|
templatePath + "index.vue.vm",
|
templatePath + "addForm.vue.vm",
|
templatePath + "editForm.vue.vm",
|
templatePath + "excelForm.vue.vm",
|
templatePath + "Manage.js.vm",
|
};
|
}
|
|
/// <summary>
|
/// 设置生成文件路径
|
/// </summary>
|
/// <param name="input"></param>
|
/// <returns></returns>
|
private List<string> GetTargetPathList(SysCodeGen input)
|
{
|
//增加 模块路径的写入 【Editby shaocx,2024-04-07】
|
var backendPath = new DirectoryInfo(App.WebHostEnvironment.ContentRootPath).Parent.FullName + @"\" + input.NameSpace + @"\Service\" + input.ModuleName + @"\" + input.TableName + @"\";//后端文件夹父路径
|
var servicePath = backendPath + input.TableName + "Service.cs";
|
var iservicePath = backendPath + "I" + input.TableName + "Service.cs";
|
var inputPath = backendPath + @"Dto\" + input.TableName + "Input.cs";
|
var outputPath = backendPath + @"Dto\" + input.TableName + "Output.cs";
|
//不再生成Dto文件 【Editby shaocx,2024-04-20】
|
//var viewPath = backendPath + @"Dto\" + input.TableName + "Dto.cs";
|
var mapperPath = backendPath + @"Map\" + input.TableName + "Mapper.cs";
|
//增加 模块路径的写入 【Editby shaocx,2024-04-07】
|
var frontendPath = new DirectoryInfo(App.WebHostEnvironment.ContentRootPath).Parent.Parent.FullName + @"\" + input.FrontProName + @"\src\views\main\" + input.ModuleName + @"\";//前端文件夹父路径
|
var indexPath = frontendPath + input.TableName + @"\index.vue";
|
var addFormPath = frontendPath + input.TableName + @"\addForm.vue";
|
var editFormPath = frontendPath + input.TableName + @"\editForm.vue";
|
var excelFormPath = frontendPath + input.TableName + @"\excelForm.vue";
|
//增加 模块路径的写入 【Editby shaocx,2024-04-07】
|
var apiJsPath = new DirectoryInfo(App.WebHostEnvironment.ContentRootPath).Parent.Parent.FullName + @"\" + input.FrontProName + @"\src\api\modular\main\" + input.ModuleName + @"\" + input.TableName + "Manage.js";
|
|
return new List<string>()
|
{
|
servicePath,
|
iservicePath,
|
inputPath,
|
outputPath,
|
//不再生成Dto文件 【Editby shaocx,2024-04-20】
|
//viewPath,
|
mapperPath,
|
indexPath,
|
addFormPath,
|
editFormPath,
|
excelFormPath,
|
apiJsPath
|
};
|
}
|
|
/// <summary>
|
/// 字符串首字母小写
|
/// </summary>
|
/// <param name="str"></param>
|
/// <returns></returns>
|
public string LowercaseFirst(string input)
|
{
|
if (string.IsNullOrEmpty(input))
|
{
|
return input; // 如果输入为空，则直接返回
|
}
|
|
char firstChar = char.ToLower(input[0]); // 将第一个字符转换为小写
|
string remainder = input.Length > 1 ? input.Substring(1) : ""; // 获取剩余的字符串部分
|
return firstChar + remainder; // 返回首字母小写的字符串
|
}
|
|
|
/// <summary>
|
/// 设置生成文件路径
|
/// </summary>
|
/// <param name="input"></param>
|
/// <returns></returns>
|
private List<string> GetZipPathList(SysCodeGen input)
|
{
|
var zipPath = System.IO.Path.Combine(App.WebHostEnvironment.WebRootPath, "CodeGen", input.TableName);
|
|
var backendPath = System.IO.Path.Combine(zipPath, input.NameSpace, "Service", input.ModuleName, input.TableName);//后端文件夹父路径
|
var servicePath = System.IO.Path.Combine(backendPath, input.TableName + "Service.cs");
|
var iservicePath = System.IO.Path.Combine(backendPath, "I" + input.TableName + "Service.cs");
|
var inputPath = System.IO.Path.Combine(backendPath, "Dto", input.TableName + "Input.cs");
|
var outputPath = System.IO.Path.Combine(backendPath, "Dto", input.TableName + "Output.cs");
|
var viewPath = System.IO.Path.Combine(backendPath, "Dto", input.TableName + "Dto.cs");
|
var mapperPath = System.IO.Path.Combine(backendPath, "Dto", input.TableName + "Mapper.cs");
|
|
|
var frontendPath = System.IO.Path.Combine(zipPath, input.FrontProName, "src", "views", "main", input.ModuleName, input.TableName);//前端文件夹父路径
|
var indexPath = frontendPath + @"\index.vue";
|
var addFormPath = frontendPath + @"\addForm.vue";
|
var editFormPath = frontendPath + @"\editForm.vue";
|
var excelFormPath = frontendPath + @"\excelForm.vue";
|
//增加 模块路径的写入 【Editby shaocx,2024-04-07】
|
var _apiJsPath = System.IO.Path.Combine(zipPath, input.FrontProName, "src", "api", "modular", "main", input.ModuleName);//前端文件夹父路径
|
var apiJsPath = new DirectoryInfo(_apiJsPath) + @"\" + input.TableName + "Manage.js";
|
|
return new List<string>()
|
{
|
servicePath,
|
iservicePath,
|
inputPath,
|
outputPath,
|
viewPath,
|
mapperPath,
|
indexPath,
|
addFormPath,
|
editFormPath,
|
excelFormPath,
|
apiJsPath
|
};
|
}
|
|
|
/// <summary>
|
/// 根据表名创建导入模版
|
/// </summary>
|
/// <param name="input"></param>
|
private async Task CreateImportTemplte(SysCodeGen input)
|
{
|
string errMsg = string.Empty;
|
//表名
|
string tableName = input.TableName;
|
var copayPath = TemplateConst.EXCEL_TEMPLATEFILE_导入模版路径 + "\\CommonTemplate.xlsx";
|
string newPath = TemplateConst.EXCEL_TEMPLATEFILE_导入模版路径 + $"\\{tableName}{TemplateConst.EXCEL_TEMPLATEFILE_导入模版名称后缀}.xlsx";
|
var tableFieldList = await _codeGenConfigService.List(new CodeGenConfig() { CodeGenId = input.Id }); // 字段集合
|
CreatExcel(tableFieldList, copayPath, newPath);
|
}
|
|
|
/// <summary>
|
/// 根据实体类名 生成导入excel模版
|
/// </summary>
|
/// <param name="tableFieldList">代码生成选择配置表的字段</param>
|
/// <param name="copayPath"></param>
|
/// <param name="newPath"></param>
|
private void CreatExcel(List<CodeGenConfig> tableFieldList, string copayPath, string newPath)
|
{
|
string errMsg = string.Empty;
|
try
|
{
|
#region 验证原始导入模板文件是否存在
|
if (!File.Exists(copayPath))
|
{
|
errMsg = $"用来复制生成模版的EXCEL文件不存在";
|
throw Oops.Oh($"生成导入模版文件异常：{errMsg}");
|
}
|
#endregion
|
|
//获取模板文件
|
FileInfo copyFile = new FileInfo(copayPath);
|
|
// 检查新生成的导入模版文件是否存在，存在就删除，以避免可能的异常。
|
if (File.Exists(newPath))
|
{
|
File.Delete(newPath); // 删除文件
|
}
|
//复制原始导入模版，创建新的导入模版文件
|
copyFile.CopyTo(newPath, true);
|
FileInfo existingFile = new FileInfo(newPath);
|
using (ExcelPackage package = new ExcelPackage(existingFile))
|
{
|
//获取模板内容
|
ExcelWorksheet worksheet = package.Workbook.Worksheets[0];//获取第一个worksheet
|
//行和列都是从1开始，而不是从0开始！！！
|
int _remarkRowIndex = 1;//worksheet 行索引（说明） 注意：默认是第一行是导入模版的说明
|
int _mergeRowCount = _remarkRowIndex;//合并行 （必填字段数量） 默认是第一行合并
|
int _titleRowIndex = 2;//worksheet 行索引（标题）注意：默认是第一行是导入模版的标题
|
int _cellIndex = 1;//worksheet 列索引 注意：默认是第一列开始设置导入模版的标题
|
|
//模版第一列作为模版使用，所有新增的列样式报错一致
|
var templateCell = worksheet.Cells[_titleRowIndex, _cellIndex];
|
|
string _remark = string.Empty; //第一行添加说明，注意换行。
|
|
//获取要处理的代码生成配置的是增改的模版字段
|
var showCodeGenConfigs = tableFieldList.Where(w => w.WhetherAddUpdate.Equals("Y")).ToList();
|
showCodeGenConfigs = showCodeGenConfigs.Where(x => x.ColumnKey.ToLower() == "false").ToList();
|
int _mergeCellsCount = showCodeGenConfigs.Count();//合并列（模版赋值的标题列数）
|
//获取必填字段
|
|
//创建模版说明
|
StringBuilder _remarkContentBuilder = GetParseTemplateHint(showCodeGenConfigs);
|
string _remarkContent = _remarkContentBuilder.ToString();
|
|
#region 合并单元格
|
//合并单元格，合并行和列。默认是合并第一行的所有标题列
|
var cellRange = worksheet.Cells[1, 1, _mergeRowCount, _mergeCellsCount];
|
|
cellRange.Value = _remarkContent;//合并单元格后的内容赋值
|
var mergeCell = cellRange.Merge = true;//合并
|
int rowHeight = GetRowHeightBasedOnContent(showCodeGenConfigs.Count()); // 根据内容计算行高（这里需要你自己实现逻辑）
|
worksheet.Row(_remarkRowIndex).Height = rowHeight; // 设置行高，注意EPPlus的单位不同，需要转换
|
|
#endregion
|
|
//循环创建模版标题列
|
foreach (var item in showCodeGenConfigs)
|
{
|
var currentCell = worksheet.Cells[_titleRowIndex, _cellIndex];
|
//给新模版列标题赋值
|
currentCell.Value = item.ColumnComment;
|
//复制拷贝的excel模版列，给新模版列样式赋值
|
currentCell.StyleID = templateCell.StyleID;
|
// worksheet.Column(_cellIndex).AutoFit();//宽度自适应
|
|
_cellIndex++;
|
}
|
|
|
package.Save();//保存
|
}
|
}
|
catch (Exception ex)
|
{
|
throw Oops.Oh($"生成导入模版文件异常，请查看系统日志");
|
}
|
finally { }
|
}
|
|
|
|
|
|
|
// 这里是一个假设的方法，用于根据单元格内容计算行高。你需要根据实际情况来实现这个逻辑。
|
private static int GetRowHeightBasedOnContent(int lineCount)
|
{
|
// 这里只是一个示例逻辑，你可能需要更复杂的算法来决定合适的行高。
|
|
return (lineCount + 3) * 20; //
|
}
|
|
|
private StringBuilder GetParseTemplateHint(List<CodeGenConfig> requiredTableFieldList)
|
{
|
StringBuilder _remarkContentBuilder = new StringBuilder();
|
_remarkContentBuilder.AppendLine("");
|
_remarkContentBuilder.AppendLine("1.支持Excel2007及以上版本文件。");
|
_remarkContentBuilder.AppendLine("2.导入数据时不能超过5000行。");
|
_remarkContentBuilder.AppendLine("");
|
_remarkContentBuilder.AppendLine("");
|
|
Dictionary<string, string> typeNameDict = new()
|
{
|
{ "string", "输入文本。"},
|
{ "int", "输入数字。"},
|
{ "long", "输入数字。"},
|
{ "decimal", "输入小数。"},
|
{ "bool", "是,否。"},
|
|
};
|
Dictionary<string, string> effectTypeDict = new()
|
{
|
{ "datepicker", "日期。 示例: 2023/3/1。"},
|
{ "datetimepicker", "日期时间。示例: 2023/3/1 12:00:00。"},
|
|
};
|
|
requiredTableFieldList.ForEach(x =>
|
{
|
string text = "";
|
text += x.ColumnComment + "(" + (x.WhetherRequired.Equals("Y") ? "必填" : "非必填") + "): ";
|
if (effectTypeDict.ContainsKey(x.EffectType))
|
{
|
text += effectTypeDict[x.EffectType];
|
}
|
else if (typeNameDict.ContainsKey(x.DtoNetType))
|
{
|
text += typeNameDict[x.DtoNetType];
|
}
|
else if (x.EffectType == "select")
|
{
|
var queryValue = x.DtoNetType.Split('.').Last();
|
var enumStr = _sysEnumDataService.GetEnumDataListStr(new EnumDataInput() { EnumName = queryValue });
|
text += enumStr + "。";
|
}
|
else
|
{
|
text += ("注意：类型未能识别出来，需要自己维护！！！。");
|
}
|
_remarkContentBuilder.AppendLine(text);
|
});
|
|
return _remarkContentBuilder;
|
|
}
|
|
|
|
/// <summary>
|
/// 根据属性名称判断是否是枚举类型
|
/// </summary>
|
/// <param name="type"></param>
|
/// <param name="propertyName"></param>
|
/// <returns></returns>
|
/// <exception cref="ArgumentException"></exception>
|
public static bool IsEnumProperty(Type type, string propertyName)
|
{
|
PropertyInfo propertyInfo = type.GetProperty(propertyName);
|
if (propertyInfo == null)
|
{
|
throw new ArgumentException("Property not found", nameof(propertyName));
|
}
|
return propertyInfo.PropertyType.IsEnum;
|
}
|
}
|
}
|
