94 lines
3.2 KiB
C#
94 lines
3.2 KiB
C#
// 大名科技（天津）有限公司版权所有 电话：18020030720 QQ：515096995
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//
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// 此源代码遵循位于源代码树根目录中的 LICENSE 文件的许可证
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namespace Admin.NET.Core.Service;
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public class CustomViewEngine : ViewEngineModel
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{
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private readonly ISqlSugarClient _db;
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public CustomViewEngine()
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{
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}
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public CustomViewEngine(ISqlSugarClient db)
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{
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_db = db;
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}
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/// <summary>
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/// 库定位器
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/// </summary>
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public string ConfigId { get; set; } = SqlSugarConst.MainConfigId;
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public string AuthorName { get; set; }
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public string BusName { get; set; }
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public string NameSpace { get; set; }
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public string ClassName { get; set; }
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public string ProjectLastName { get; set; }
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public string LowerClassName
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{
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get
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{
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return ClassName[..1].ToLower() + ClassName[1..]; // 首字母小写
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}
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}
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public bool IsJoinTable { get; set; }
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public bool IsUpload { get; set; }
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public string PrintType { get; set; }
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public string PrintName { get; set; }
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public List<CodeGenConfig> QueryWhetherList { get; set; }
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public List<CodeGenConfig> TableField { get; set; }
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private List<ColumnOuput> ColumnList { get; set; }
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public string GetColumnNetType(object tbName, object colName)
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{
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var config = App.GetOptions<DbConnectionOptions>().ConnectionConfigs.FirstOrDefault(u => u.ConfigId.ToString() == ConfigId);
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ColumnList = GetColumnListByTableName(tbName.ToString());
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var col = ColumnList.Where(c => (config.DbSettings.EnableUnderLine
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? CodeGenUtil.CamelColumnName(c.ColumnName, Array.Empty<string>())
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: c.ColumnName) == colName.ToString()).FirstOrDefault();
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return col.NetType;
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}
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public List<ColumnOuput> GetColumnListByTableName(string tableName)
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{
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// 多库代码生成切换库
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var provider = _db.AsTenant().GetConnectionScope(ConfigId != SqlSugarConst.MainConfigId ? ConfigId : SqlSugarConst.MainConfigId);
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// 获取实体类型属性
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var entityType = provider.DbMaintenance.GetTableInfoList().FirstOrDefault(u => u.Name == tableName);
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// 因为ConfigId的表通常也会用到主库的表来做连接，所以这里如果在ConfigId中找不到实体也尝试一下在主库中查找
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if (ConfigId == SqlSugarConst.MainConfigId && entityType == null) return null;
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if (ConfigId != SqlSugarConst.MainConfigId)
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{
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provider = _db.AsTenant().GetConnectionScope(SqlSugarConst.MainConfigId);
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entityType = provider.DbMaintenance.GetTableInfoList().FirstOrDefault(u => u.Name == tableName);
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if (entityType == null) return null;
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}
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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 provider.DbMaintenance.GetColumnInfosByTableName(entityType.Name).Select(u => new ColumnOuput
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{
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ColumnName = u.DbColumnName,
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ColumnKey = u.IsPrimarykey.ToString(),
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DataType = u.DataType.ToString(),
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NetType = CodeGenUtil.ConvertDataType(u, provider.CurrentConnectionConfig.DbType),
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ColumnComment = u.ColumnDescription
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}).ToList();
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}
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} |