101 lines
4.1 KiB
C#
101 lines
4.1 KiB
C#
/*
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*所有关于FormCollectionObject类的业务代码应在此处编写
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*可使用repository.调用常用方法，获取EF/Dapper等信息
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*如果需要事务请使用repository.DbContextBeginTransaction
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*也可使用DBServerProvider.手动获取数据库相关信息
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*用户信息、权限、角色等使用UserContext.Current操作
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*FormCollectionObjectService对增、删、改查、导入、导出、审核业务代码扩展参照ServiceFunFilter
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*/
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using VOL.Core.BaseProvider;
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using VOL.Core.Extensions.AutofacManager;
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using VOL.Entity.DomainModels;
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using System.Linq;
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using VOL.Core.Utilities;
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using System.Linq.Expressions;
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using VOL.Core.Extensions;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.AspNetCore.Http;
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using VOL.System.IRepositories;
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using System.Collections.Generic;
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using VOL.Core.Configuration;
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using VOL.Core.Services;
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using System;
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using OfficeOpenXml;
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using System.IO;
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using OfficeOpenXml.Style;
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using System.Drawing;
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namespace VOL.System.Services
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{
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public partial class FormCollectionObjectService
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{
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private readonly IHttpContextAccessor _httpContextAccessor;
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private readonly IFormCollectionObjectRepository _repository;//访问数据库
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private readonly IFormDesignOptionsRepository _designOptionsRepository;
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[ActivatorUtilitiesConstructor]
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public FormCollectionObjectService(
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IFormCollectionObjectRepository dbRepository,
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IHttpContextAccessor httpContextAccessor,
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IFormDesignOptionsRepository designOptionsRepository
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)
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: base(dbRepository)
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{
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_httpContextAccessor = httpContextAccessor;
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_repository = dbRepository;
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_designOptionsRepository = designOptionsRepository;
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}
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public override WebResponseContent Export(PageDataOptions pageData)
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{
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string path = null;
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string fileName = null;
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WebResponseContent webResponse = new WebResponseContent();
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ExportOnExecuting = (List<FormCollectionObject> list, List<string> columns) =>
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{
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var formId = list[0].FormId;
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var data = _designOptionsRepository.FindAsIQueryable(x => x.FormId == formId)
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.Select(s => new { s.Title, s.FormConfig }).FirstOrDefault();
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try
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{
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List<FormOptions> formObj = data.FormConfig.DeserializeObject<List<FormOptions>>();
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List<Dictionary<string, object>> listDic = new List<Dictionary<string, object>>();
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foreach (var item in list)
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{
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Dictionary<string, object> dic = new Dictionary<string, object>();
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var formData = item.FormData.DeserializeObject<Dictionary<string, string>>();
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dic.Add("标题", data.Title);
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dic.Add("提交人", item.Creator);
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dic.Add("提交时间", item.CreateDate.ToString("yyyy-MM-dd HH:mm:sss"));
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foreach (var obj in formObj)
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{
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dic.Add(obj.Title, formData.Where(x => x.Key == obj.Field).Select(s => s.Value).FirstOrDefault());
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}
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listDic.Add(dic);
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}
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fileName = data.Title + ".xlsx";
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path = EPPlusHelper.ExportGeneralExcel(listDic, fileName);
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}
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catch (Exception ex)
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{
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Logger.Error($"解析表单出错：{data.Title},表单配置：{data.FormConfig},{ex.Message}");
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return webResponse.Error("获取表单出错");
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}
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webResponse.Code = -1;
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return webResponse.OK(null, path.EncryptDES(AppSetting.Secret.ExportFile));
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};
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return base.Export(pageData);
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}
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}
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public class FormOptions
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{
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public string Field { get; set; }
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public string Title { get; set; }
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public string Type { get; set; }
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}
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}
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