public CodeOrganization(string ns,string cName,string json,string dirPath)
{
this.NameSpaceName = ns;
this.DirPath = dirPath;
model = new ClassStructureModel();
model.NamespeceName = ns;
model.ClassName = cName;
model.FileDirPath = dirPath;
model.PropertyCollection = new List<PropertyModel>();
jobj = JsonValue.Parse(json) as JsonObject;
}
public void Produce(ClassStructureModel model)
{
CodeNamespace theNamespace = new CodeNamespace(model.NamespeceName);
unit.Namespaces.Add(theNamespace);
CodeNamespaceImport SystemImport = new CodeNamespaceImport("System");
theNamespace.Imports.Add(SystemImport);
CodeNamespaceImport collectionsImport = new CodeNamespaceImport("System.Collections.Generic");
theNamespace.Imports.Add(collectionsImport);
CodeTypeDeclaration mClass = new CodeTypeDeclaration(model.ClassName);
mClass.IsClass = true;
mClass.TypeAttributes = TypeAttributes.Public;
theNamespace.Types.Add(mClass);
//通过snippet 生成属性
if (model.PropertyCollection != null)
{
foreach (var item in model.PropertyCollection)
{
CodeSnippetTypeMember snippet = new CodeSnippetTypeMember();
//snippet.Comments.Add(new CodeCommentStatement("this is integer property", false));
snippet.Text = item.PropertyText;
mClass.Members.Add(snippet);
}
}
/*
* .net 2.0 时代属性生成方式
CodeMemberField myField = new CodeMemberField("System.Int32", "_age");
mClass.Members.Add(myField);
//属性
CodeMemberProperty ageAtrr = new CodeMemberProperty();
ageAtrr.Name = "Age";
ageAtrr.Type = new CodeTypeReference("System.Int32");
ageAtrr.Attributes = MemberAttributes.Public | MemberAttributes.Final;
ageAtrr.GetStatements.Add(new CodeMethodReturnStatement(new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_age")));
ageAtrr.SetStatements.Add(new CodeAssignStatement(new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_age"),
new CodePropertySetValueReferenceExpression()));
mClass.Members.Add(ageAtrr);
* */
if (!System.IO.Directory.Exists(model.FileDirPath))
{
Directory.CreateDirectory(model.FileDirPath);
}
if (!model.FileDirPath.EndsWith("/"))
{
model.FileDirPath = model.FileDirPath + "/";
}
IndentedTextWriter tw = new IndentedTextWriter(new StreamWriter(string.Format("{0}{1}.cs",model.FileDirPath,model.ClassName), false), " ");
CodeDomProvider provide = new CSharpCodeProvider();
provide.GenerateCodeFromCompileUnit(unit, tw, new CodeGeneratorOptions());
tw.Close();
}
private void InnerGenerateCode(JsonObject jobj,ClassStructureModel model)
{
if (jobj != null)
{
foreach (var jb in jobj.Keys)
{
if (jobj[jb] == null)
{
continue;
}
//对象
#region 处理对象
//对象
if (jobj[jb].JsonType == JsonType.Object)
{
JsonObject jsobj = jobj[jb] as JsonObject;
//如何针对空对象处理呢？ object ?? 新建一个空对象类[目前是新建空对象类]
if (jsobj != null && jsobj.Count > 0)
{
model.PropertyCollection.Add(new PropertyModel(string.Format("{0}", jb.ToString() + "Model"), jb.ToString()));
subGenerateStep(jsobj, jb);
}
else
{
model.PropertyCollection.Add(new PropertyModel(string.Format("{0}", "object"), jb.ToString()));
}
continue;
}
#endregion
//数组
#region 处理数组
if (jobj[jb].JsonType == JsonType.Array)
{
if (jobj[jb].Count > 0)
{
JsonObject jsobj = jobj[jb][0] as JsonObject;
//jsobj==null,就是简单对象，简单对象转换为数组
if (jsobj != null)
{
model.PropertyCollection.Add(new PropertyModel(string.Format("List<{0}>", jb.ToString() + "Model"), jb.ToString()));
subGenerateStep(jsobj, jb);
}
else
{
//将简单类型的数组转换直接转换为数组
InnerSimpleObjInArray(jobj, model, jb);
}
}
else
{
//将空数组转换为 object[]数组
model.PropertyCollection.Add(new PropertyModel("object[]", jb.ToString()));
continue;
}
continue;
}
#endregion
//处理简单类型
InnerSimpleObj(jobj, model, jb);
}
}
new CreateCs().Produce(model);
}
private void subGenerateStep(JsonObject jsobj, string jb)
{
var submodel = new ClassStructureModel();
submodel.NamespeceName = this.NameSpaceName;
submodel.ClassName = jb.ToString() + "Model";
submodel.FileDirPath = this.DirPath;
submodel.PropertyCollection = new List<PropertyModel>();
InnerGenerateCode(jsobj, submodel);
}
private void InnerSimpleObjInArray(JsonObject jobj, ClassStructureModel model, string jb)
{
if (jobj[jb][0].JsonType == JsonType.String)
{
model.PropertyCollection.Add(new PropertyModel("String[]", jb.ToString()));
//continue;
}
if (jobj[jb][0].JsonType == JsonType.Boolean)
{
model.PropertyCollection.Add(new PropertyModel("bool[]", jb.ToString()));
//continue;
}
if (jobj[jb][0].JsonType == JsonType.Number)
{
//需要判断 int型还是 double,这种判断是不准确的
if (Regex.IsMatch(jobj[jb][0].ToString(), @"^\d+\.\d+$"))
{
model.PropertyCollection.Add(new PropertyModel("double[]", jb.ToString()));
}
else
{
model.PropertyCollection.Add(new PropertyModel("int[]", jb.ToString()));
}
// continue;
}
}