/// <summary>
/// Génération des imports.
/// </summary>
/// <param name="w">Writer.</param>
/// <param name="item">Classe concernée.</param>
private void GenerateUsings(CSharpWriter w, ModelClass item)
{
var usings = new List <string> {
"System"
};
if (item.HasCollection || (_parameters.UseTypeSafeConstValues == true && item.ConstValues != null && item.ConstValues.Count > 0))
{
usings.Add("System.Collections.Generic");
}
if (!string.IsNullOrEmpty(item.DefaultProperty))
{
usings.Add("System.ComponentModel");
}
if (item.PropertyList.Any(prop => prop.IsPrimaryKey || (prop.DataMember?.IsRequired ?? false)))
{
usings.Add("System.ComponentModel.DataAnnotations");
}
if (item.PropertyList.Any(prop => prop.IsPersistent && prop.DataMember != null) || item.PropertyList.Any(p => !p.IsPrimitive))
{
usings.Add("System.ComponentModel.DataAnnotations.Schema");
}
if (item.HasDomainAttribute || item.ParentClass == null)
{
if (_parameters.Kinetix == "Core")
{
usings.Add("Kinetix.ComponentModel.Annotations");
}
else
{
usings.Add("Kinetix.ComponentModel");
}
}
foreach (string value in item.UsingList)
{
usings.Add(value);
}
foreach (var property in item.PropertyList)
{
if (!string.IsNullOrEmpty(property.DataDescription?.Domain?.CustomUsings))
{
usings.AddRange(property.DataDescription?.Domain?.CustomUsings.Split(',').Select(u => u.Trim()));
}
if (!string.IsNullOrEmpty(property.DataDescription.ReferenceClass?.Namespace?.Name))
{
usings.Add($"{_rootNamespace}.{property.DataDescription.ReferenceClass.Namespace.Name}");
}
}
w.WriteUsings(usings
.Where(u => u != $"{_rootNamespace}.{item.Namespace.Name}")
.Distinct()
.ToArray());
}
/// <summary>
/// Génère l'objectcontext spécialisé pour le schéma.
/// </summary>
/// <remarks>Support de Linq2Sql.</remarks>
/// <param name="modelRootList">Liste des modeles.</param>
public void Generate(IEnumerable <ModelRoot> modelRootList)
{
Console.WriteLine("Generating DbContext");
var projectName = _parameters.DbContextProjectPath.Split('/').Last();
var strippedProjectName = RemoveDots(_rootNamespace);
var dbContextName = $"{strippedProjectName}DbContext";
var schema = _parameters.DbSchema;
if (schema != null)
{
dbContextName = $"{schema.First().ToString().ToUpper() + schema.Substring(1)}DbContext";
}
var destDirectory = $"{_parameters.OutputDirectory}\\{_parameters.DbContextProjectPath}";
Directory.CreateDirectory(destDirectory);
var targetFileName = Path.Combine(destDirectory, "generated", $"{dbContextName}.cs");
using (var w = new CSharpWriter(targetFileName))
{
var usings = new List <string>();
if (_parameters.Kinetix == "Core")
{
usings.Add("Microsoft.EntityFrameworkCore");
}
else
{
usings.Add("System.Data.Entity");
usings.Add("System.Transactions");
usings.Add("Kinetix.Data.SqlClient");
}
foreach (ModelRoot model in modelRootList)
{
foreach (ModelNamespace ns in model.Namespaces.Values)
{
var shouldImport = ns.ClassList
.Where(cl => cl.DataContract.IsPersistent)
.Select(cl => cl.Namespace)
.Distinct()
.Any();
if (shouldImport)
{
usings.Add($"{_rootNamespace}.{ns.Name}");
}
}
}
w.WriteUsings(usings.ToArray());
w.WriteLine();
w.WriteLine($"namespace {projectName}");
w.WriteLine("{");
if (_parameters.Kinetix == "Core")
{
w.WriteSummary(1, "DbContext généré pour Entity Framework Core.");
w.WriteLine(1, $"public partial class {dbContextName} : DbContext");
w.WriteLine(1, "{");
w.WriteSummary(2, "Constructeur par défaut.");
w.WriteParam("options", "Options du DbContext.");
w.WriteLine(2, $"public {dbContextName}(DbContextOptions<{dbContextName}> options)");
w.WriteLine(3, ": base(options)");
w.WriteLine(2, "{");
w.WriteLine(2, "}");
}
else
{
string inheritance = _parameters.LegacyIdentity.GetValueOrDefault() ? "" : " : DbContext";
w.WriteSummary(1, "DbContext généré pour Entity Framework 6.");
w.WriteLine(1, $"public partial class {dbContextName}{inheritance}");
w.WriteLine(1, "{");
w.WriteSummary(2, "Constructeur par défaut.");
w.WriteLine(2, $"public {dbContextName}()");
w.WriteLine(3, ": base(SqlServerManager.Instance.ObtainConnection(\"default\"), false)");
w.WriteLine(2, "{");
w.WriteLine(2, "}");
w.WriteLine();
w.WriteSummary(2, "Constructeur par défaut.");
w.WriteParam("scope", "Transaction scope.");
w.WriteLine(2, $"public {dbContextName}(TransactionScope scope)");
w.WriteLine(3, ": this()");
w.WriteLine(2, "{");
w.WriteLine(2, "}");
}
foreach (ModelRoot model in modelRootList)
{
foreach (ModelNamespace ns in model.Namespaces.Values)
{
foreach (ModelClass classe in ns.ClassList.OrderBy(c => c.Name))
{
if (classe.DataContract.IsPersistent)
{
w.WriteLine();
w.WriteSummary(2, "Accès à l'entité " + classe.Name);
if (_parameters.LegacyIdentity.GetValueOrDefault() && new[] { "User", "Role" }.Contains(classe.Name))
{
w.WriteLine(2, "public override IDbSet<" + classe.Name + "> " + Pluralize(classe.Name) + " { get; set; }");
}
else
{
w.WriteLine(2, "public DbSet<" + classe.Name + "> " + Pluralize(classe.Name) + " { get; set; }");
}
}
}
}
}
if (_parameters.Kinetix == "Framework")
{
w.WriteLine();
w.WriteSummary(2, "Hook pour l'ajout de configuration su EF (précision des champs, etc).");
w.WriteParam("modelBuilder", "L'objet de construction du modèle.");
w.WriteLine(2, "protected override void OnModelCreating(DbModelBuilder modelBuilder)");
w.WriteLine(2, "{");
w.WriteLine(3, "base.OnModelCreating(modelBuilder);");
w.WriteLine();
foreach (ModelRoot model in modelRootList)
{
foreach (ModelNamespace ns in model.Namespaces.Values)
{
foreach (ModelClass classe in ns.ClassList.OrderBy(c => c.Name))
{
if (classe.DataContract.IsPersistent)
{
foreach (ModelProperty property in classe.PropertyList)
{
if (property.DataType.StartsWith("decimal") &&
property.DataDescription.Domain.PersistentLength.HasValue &&
property.DataDescription.Domain.PersistentPrecision.HasValue)
{
w.WriteLine(3, string.Format("modelBuilder.Entity<{0}>().Property(x => x.{1}).HasPrecision({2}, {3});",
classe.Name,
property.Name,
property.DataDescription.Domain.PersistentLength.Value,
property.DataDescription.Domain.PersistentPrecision.Value
));
}
}
}
}
}
}
w.WriteLine();
w.WriteLine(3, "OnModelCreatingCustom(modelBuilder);");
w.WriteLine(2, "}");
w.WriteLine();
w.WriteSummary(2, "Hook pour l'ajout de configuration custom sur EF (view, etc).");
w.WriteParam("modelBuilder", "L'objet de construction du modèle");
w.WriteLine(2, "partial void OnModelCreatingCustom(DbModelBuilder modelBuilder);");
}
w.WriteLine(1, "}");
w.WriteLine("}");
}
}