public async void ReverseEngineerCodeFirst(Project project)
{
try
{
var dteH = new EnvDteHelper();
var revEng = new EfCoreReverseEngineer();
string dacpacSchema = null;
if (_package.Dte2.Mode == vsIDEMode.vsIDEModeDebug)
{
EnvDteHelper.ShowError("Cannot generate code while debugging");
return;
}
var startTime = DateTime.Now;
var projectPath = project.Properties.Item("FullPath").Value.ToString();
var optionsPath = Path.Combine(projectPath, "efpt.config.json");
var renamingPath = Path.Combine(projectPath, "efpt.renaming.json");
var databaseList = EnvDteHelper.GetDataConnections(_package);
var dacpacList = _package.Dte2.DTE.GetDacpacFilesInActiveSolution();
var psd = _package.GetView <IPickServerDatabaseDialog>();
if (databaseList != null && databaseList.Any())
{
psd.PublishConnections(databaseList.Select(m => new DatabaseConnectionModel
{
ConnectionName = m.Value.Caption,
ConnectionString = m.Value.ConnectionString,
DatabaseType = m.Value.DatabaseType
}));
}
if (dacpacList != null && dacpacList.Any())
{
psd.PublishDefinitions(dacpacList.Select(m => new DatabaseDefinitionModel
{
FilePath = m
}));
}
var pickDataSourceResult = psd.ShowAndAwaitUserResponse(true);
if (!pickDataSourceResult.ClosedByOK)
{
return;
}
_package.Dte2.StatusBar.Text = "Loading schema information...";
// Reload the database list, in case the user has added a new database in the dialog
databaseList = EnvDteHelper.GetDataConnections(_package);
DatabaseInfo dbInfo = null;
if (pickDataSourceResult.Payload.Connection != null)
{
dbInfo = databaseList.Single(m => m.Value.ConnectionString == pickDataSourceResult.Payload.Connection?.ConnectionString).Value;
}
var dacpacPath = pickDataSourceResult.Payload.Definition?.FilePath;
if (dbInfo == null)
{
dbInfo = new DatabaseInfo();
}
if (!string.IsNullOrEmpty(dacpacPath))
{
dbInfo.DatabaseType = DatabaseType.SQLServer;
dbInfo.ConnectionString = "Data Source=.;Initial Catalog=" + Path.GetFileNameWithoutExtension(dacpacPath);
dacpacPath = _package.Dte2.DTE.BuildSqlProj(dacpacPath);
if (string.IsNullOrEmpty(dacpacPath))
{
EnvDteHelper.ShowMessage("Unable to build selected Database Project");
return;
}
}
if (dbInfo.DatabaseType == DatabaseType.SQLCE35)
{
EnvDteHelper.ShowError($"Unsupported provider: {dbInfo.ServerVersion}");
return;
}
var options = ReverseEngineerOptionsExtensions.TryRead(optionsPath);
var predefinedTables = !string.IsNullOrEmpty(dacpacPath)
? revEng.GetDacpacTables(dacpacPath)
: GetTablesFromRepository(dbInfo);
var preselectedTables = new List <TableInformationModel>();
if (options != null)
{
dacpacSchema = options.DefaultDacpacSchema;
if (options.Tables.Count > 0)
{
preselectedTables.AddRange(options.Tables);
}
}
var ptd = _package.GetView <IPickTablesDialog>()
.AddTables(predefinedTables)
.PreselectTables(preselectedTables);
var customNameOptions = CustomNameOptionsExtensions.TryRead(renamingPath);
var pickTablesResult = ptd.ShowAndAwaitUserResponse(true);
if (!pickTablesResult.ClosedByOK)
{
return;
}
var classBasis = string.Empty;
if (dbInfo.DatabaseType == DatabaseType.Npgsql)
{
classBasis = EnvDteHelper.GetNpgsqlDatabaseName(dbInfo.ConnectionString);
}
else if (dbInfo.DatabaseType == DatabaseType.Mysql)
{
classBasis = EnvDteHelper.GetMysqlDatabaseName(dbInfo.ConnectionString);
}
else
{
classBasis = RepositoryHelper.GetClassBasis(dbInfo.ConnectionString, dbInfo.DatabaseType);
}
var model = revEng.GenerateClassName(classBasis) + "Context";
var packageResult = project.ContainsEfCoreReference(dbInfo.DatabaseType);
var presets = new ModelingOptionsModel
{
InstallNuGetPackage = !packageResult.Item1,
ModelName = options != null ? options.ContextClassName : model,
ProjectName = project.Name,
Namespace = options != null ? options.ProjectRootNamespace : project.Properties.Item("DefaultNamespace").Value.ToString(),
DacpacPath = dacpacPath,
};
if (options != null)
{
presets.UseDataAnnotations = !options.UseFluentApiOnly;
presets.UseDatabaseNames = options.UseDatabaseNames;
presets.UsePluralizer = options.UseInflector;
presets.UseHandelbars = options.UseHandleBars;
presets.SelectedHandlebarsLanguage = options.SelectedHandlebarsLanguage;
presets.ReplaceId = options.IdReplace;
presets.DoNotCombineNamespace = options.DoNotCombineNamespace;
presets.IncludeConnectionString = options.IncludeConnectionString;
presets.ModelName = options.ContextClassName;
presets.Namespace = options.ProjectRootNamespace;
presets.OutputPath = options.OutputPath;
presets.SelectedToBeGenerated = options.SelectedToBeGenerated;
}
var modelDialog = _package.GetView <IModelingOptionsDialog>()
.ApplyPresets(presets);
_package.Dte2.StatusBar.Text = "Getting options...";
var modelingOptionsResult = modelDialog.ShowAndAwaitUserResponse(true);
if (!modelingOptionsResult.ClosedByOK)
{
return;
}
options = new ReverseEngineerOptions
{
UseFluentApiOnly = !modelingOptionsResult.Payload.UseDataAnnotations,
ConnectionString = dbInfo.ConnectionString,
ContextClassName = modelingOptionsResult.Payload.ModelName,
DatabaseType = (ReverseEngineer20.DatabaseType)dbInfo.DatabaseType,
ProjectPath = projectPath,
OutputPath = modelingOptionsResult.Payload.OutputPath,
ProjectRootNamespace = modelingOptionsResult.Payload.Namespace,
UseDatabaseNames = modelingOptionsResult.Payload.UseDatabaseNames,
UseInflector = modelingOptionsResult.Payload.UsePluralizer,
UseLegacyPluralizer = options?.UseLegacyPluralizer ?? false,
IdReplace = modelingOptionsResult.Payload.ReplaceId,
DoNotCombineNamespace = modelingOptionsResult.Payload.DoNotCombineNamespace,
UseHandleBars = modelingOptionsResult.Payload.UseHandelbars,
SelectedHandlebarsLanguage = modelingOptionsResult.Payload.SelectedHandlebarsLanguage,
IncludeConnectionString = modelingOptionsResult.Payload.IncludeConnectionString,
SelectedToBeGenerated = modelingOptionsResult.Payload.SelectedToBeGenerated,
Dacpac = dacpacPath,
DefaultDacpacSchema = dacpacSchema,
Tables = pickTablesResult.Payload.ToList(),
CustomReplacers = customNameOptions
};
_package.Dte2.StatusBar.Text = "Generating code...";
var tfm = project.Properties.Item("TargetFrameworkMoniker").Value.ToString();
bool isNetStandard = tfm.Contains(".NETStandard,Version=v2.0");
if (modelingOptionsResult.Payload.UseHandelbars)
{
var dropped = (DropTemplates(projectPath));
if (dropped && !project.IsNetCore() && !isNetStandard)
{
project.ProjectItems.AddFromDirectory(Path.Combine(projectPath, "CodeTemplates"));
}
}
var revEngResult = revEng.GenerateFiles(options);
if (modelingOptionsResult.Payload.SelectedToBeGenerated == 0 || modelingOptionsResult.Payload.SelectedToBeGenerated == 2)
{
foreach (var filePath in revEngResult.EntityTypeFilePaths)
{
project.ProjectItems.AddFromFile(filePath);
}
if (modelingOptionsResult.Payload.SelectedToBeGenerated == 2)
{
if (File.Exists(revEngResult.ContextFilePath))
{
File.Delete(revEngResult.ContextFilePath);
}
}
}
if (modelingOptionsResult.Payload.SelectedToBeGenerated == 0 || modelingOptionsResult.Payload.SelectedToBeGenerated == 1)
{
project.ProjectItems.AddFromFile(revEngResult.ContextFilePath);
if (!project.IsNetCore() && !isNetStandard)
{
_package.Dte2.ItemOperations.OpenFile(revEngResult.ContextFilePath);
}
if (modelingOptionsResult.Payload.SelectedToBeGenerated == 1)
{
foreach (var filePath in revEngResult.EntityTypeFilePaths)
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
}
}
var missingProviderPackage = packageResult.Item1 ? null : packageResult.Item2;
if (modelingOptionsResult.Payload.InstallNuGetPackage || modelingOptionsResult.Payload.SelectedToBeGenerated == 2)
{
missingProviderPackage = null;
}
_package.Dte2.StatusBar.Text = "Reporting result...";
var errors = ReportRevEngErrors(revEngResult, missingProviderPackage);
SaveOptions(project, optionsPath, options);
if (modelingOptionsResult.Payload.InstallNuGetPackage)
{
_package.Dte2.StatusBar.Text = "Installing EF Core provider package";
var nuGetHelper = new NuGetHelper();
await nuGetHelper.InstallPackageAsync(packageResult.Item2, project);
}
var duration = DateTime.Now - startTime;
_package.Dte2.StatusBar.Text = $"Reverse engineer completed in {duration:h\\:mm\\:ss}";
EnvDteHelper.ShowMessage(errors);
if (revEngResult.EntityErrors.Count > 0)
{
_package.LogError(revEngResult.EntityErrors, null);
}
if (revEngResult.EntityWarnings.Count > 0)
{
_package.LogError(revEngResult.EntityWarnings, null);
}
Telemetry.TrackEvent("PowerTools.ReverseEngineer");
}
catch (AggregateException ae)
{
foreach (var innerException in ae.Flatten().InnerExceptions)
{
_package.LogError(new List <string>(), innerException);
}
}
catch (Exception exception)
{
_package.LogError(new List <string>(), exception);
}
}