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73 lines
4.3 KiB
73 lines
4.3 KiB
3 weeks ago
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using SqlSugar;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq;
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using System.Text;
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using ReZero.Excel;
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namespace ReZero.SuperAPI
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{
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public partial class MethodApi
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{
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public byte[] ExportEntities(long databaseId,long[] tableIds)
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{
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List<ExcelData> datatables = new List<ExcelData>();
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var db = App.Db;
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var datas = db.Queryable<ZeroEntityInfo>()
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.OrderBy(it=>it.DbTableName)
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.Where(it=>it.DataBaseId==databaseId)
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.WhereIF(tableIds.Any(), it => tableIds.Contains(it.Id))
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.Includes(it => it.ZeroEntityColumnInfos).ToList();
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foreach (var item in datas)
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{
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var currentDb = App.GetDbById(databaseId)!;
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var columnInfos = currentDb.DbMaintenance.GetColumnInfosByTableName(item.DbTableName, false);
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DataTable dt = new DataTable();
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dt.Columns.Add(TextHandler.GetCommonText("列名", "Field name"));
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dt.Columns.Add(TextHandler.GetCommonText("列描述", "Column description"));
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dt.Columns.Add(TextHandler.GetCommonText("列类型", "Column type"));
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dt.Columns.Add(TextHandler.GetCommonText("实体类型", "Entity type"));
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dt.Columns.Add(TextHandler.GetCommonText("主键", "Primary key"));
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dt.Columns.Add(TextHandler.GetCommonText("自增", "Auto increment"));
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dt.Columns.Add(TextHandler.GetCommonText("可空", "Nullable"));
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dt.Columns.Add(TextHandler.GetCommonText("长度", "Length"));
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dt.Columns.Add(TextHandler.GetCommonText("精度", "Precision"));
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dt.Columns.Add(TextHandler.GetCommonText("默认值", "Default value"));
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dt.Columns.Add(TextHandler.GetCommonText("表名", "Table name"));
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dt.Columns.Add(TextHandler.GetCommonText("表描述", "Table description"));
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foreach (var it in columnInfos!)
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{
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var dr = dt.NewRow();
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dr[TextHandler.GetCommonText("列名", "Field name")] = it.DbColumnName;
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dr[TextHandler.GetCommonText("列描述", "Column description")] = it.ColumnDescription?? item.ZeroEntityColumnInfos.FirstOrDefault(x => x.DbColumnName!.EqualsCase(it.DbColumnName!))?.Description; ;
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dr[TextHandler.GetCommonText("列类型", "Column type")] = it.DataType;
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if (db.CurrentConnectionConfig.DbType == SqlSugar.DbType.Oracle)
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{
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dr[TextHandler.GetCommonText("列类型", "Column type")] = it.OracleDataType;
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}
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dr[TextHandler.GetCommonText("实体类型", "Entity type")] = it.PropertyType;
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dr[TextHandler.GetCommonText("表名", "Table name")] = item.DbTableName;
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dr[TextHandler.GetCommonText("表描述", "Table description")] = item.Description ?? item.Description;
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dr[TextHandler.GetCommonText("主键", "Primary key")] = it.IsPrimarykey ? "yes" : "";
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dr[TextHandler.GetCommonText("自增", "Auto increment")] = it.IsIdentity ? "yes" : "";
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dr[TextHandler.GetCommonText("可空", "Nullable")] = it.IsNullable ? "yes" : "";
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dr[TextHandler.GetCommonText("长度", "Length")] = it.Length;
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dr[TextHandler.GetCommonText("精度", "Precision")] = it.DecimalDigits;
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dt.Rows.Add(dr);
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}
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dt.TableName = item.DbTableName;
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if (dt.Rows.Count == 0)
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{
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var dr = dt.NewRow();
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dr[TextHandler.GetCommonText("列名", "Field name")]= TextHandler.GetCommonText("表还没有创建需要到实体管理点同步", "The table has not yet been created and needs to be synchronized to the entity management point");
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dt.Rows.Add(dr);
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}
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datatables.Add(new ExcelData() { DataTable=dt, TableDescrpition=item.Description??"-" });
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}
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return ReZero.Excel.DataTableToExcel.ExportExcel(datatables.ToArray(), $"{DateTime.Now.ToString("实体文档.xlsx")}",navName:TextHandler.GetCommonText("表名","Table name"));
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}
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}
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}
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