public async Task <ActionResult> WebFormGenerator(ViewMetadataModel model)
{
List <WebFormModel> webFormElements = new List <WebFormModel>();
//Se o modelo de dados for nulo, logo estamos perante um caso de pedido inválido (Bad Request)
if (model == null)
{
return(BadRequest());
}
if (model.Branch == null)
{
return(await Task.Run(() => Redirect("/Metadata/SelectBranch?processId=" + model.Id + "&processName=" + model.Name + "&processVersion=" + model.Version + "&processDate=" + model.Date + "&processBranches=" + model.Branch + "&processState=" + model.State + "&isReadonly='true'")));
}
//Valores para preenchimento de campos hidden no formulário gerado automaticamente;
ViewBag.ObjectId = null;
ViewBag.ProcessId = model.Id;
ViewBag.ProcessVersion = model.Version;
ViewBag.ProcessBranch = model.Branch;
string ProcessFields = string.Empty;
_Connection.DatabaseConnection();
//Chamadas aos serviços - Ligação à base de dados
_Metadata.SetDatabase(_Connection.GetDatabase());
_Field.SetDatabase(_Connection.GetDatabase());
_Properties.SetDatabase(_Connection.GetDatabase());
_Data.SetDatabase(_Connection.GetDatabase());
List <string> fields = _Metadata.GetProcessFieldsID(model.Id); //Obter os campos existentes no processo seleccionado;
for (int j = 0; j < fields.Count; j++)
{
FieldModel fieldModel = _Field.GetField(fields.ElementAt(j));
if (j == fields.Count - 1)
{
ProcessFields += fieldModel.Type;
}
else
{
ProcessFields += fieldModel.Type + " ";
}
PropertiesModel propertiesModel = _Properties.GetProperties(fieldModel.Properties);
WebFormModel webFormElement = new WebFormModel()
{
Type = fieldModel.Type,
Name = fieldModel.Name,
Size = propertiesModel.Size.ToString(),
Value = string.Empty,
Maxlength = propertiesModel.Maxlength.ToString(),
Required = propertiesModel.Required.ToString(),
Readonly = model.State.Equals("true") ? true : false
};
webFormElements.Add(webFormElement);
}
ViewBag.Readonly = model.State.Equals("true") ? "true" : "false";
//Passar a lista de webform elements a uma classe que vai criar uma array com as linhas a serem renderizadas;
WebFormTemplate webFormTemplate = new WebFormTemplate(webFormElements);
List <string> fragments = webFormTemplate.Template();
string template = string.Empty;
for (int j = 0; j < fragments.Count; j++)
{
if (j == fragments.Count - 1)
{
template += fragments[j];
}
else
{
template += (fragments[j] + "|");
}
}
ViewBag.Template = template;
return(await Task.Run(() => View("WebFormGenerator")));
}
public async Task <ActionResult> GetStoredWebForm(string ObjectId, string ProcessId, string ProcessVersion, string ProcessBranch)
{
List <WebFormModel> webFormElements = new List <WebFormModel>();
//Se o modelo de dados for nulo, logo estamos perante um caso de pedido inválido (Bad Request)
if (string.IsNullOrEmpty(ProcessId))
{
return(BadRequest());
}
_Connection.DatabaseConnection();
//Chamadas aos serviços - Ligação à base de dados
_Metadata.SetDatabase(_Connection.GetDatabase());
_Field.SetDatabase(_Connection.GetDatabase());
_Properties.SetDatabase(_Connection.GetDatabase());
_Data.SetDatabase(_Connection.GetDatabase());
//Obter a lista de camposde um processo;
List <string> processFields = _Metadata.GetProcessFieldsID(ProcessId);
DataModel dataModel = _Data.GetDataModel(ObjectId, ProcessId, Convert.ToInt32(ProcessVersion), ProcessBranch);
//Valores para preenchimento de campos hidden no formulário gerado automaticamente;
ViewBag.ObjectId = ObjectId;
ViewBag.ProcessId = ProcessId;
ViewBag.ProcessVersion = ProcessVersion;
ViewBag.ProcessBranch = ProcessBranch;
string ProcessFields = string.Empty;
for (int j = 0; j < processFields.Count; j++)
{
FieldModel fieldModel = _Field.GetField(processFields.ElementAt(j));
if (j == processFields.Count - 1)
{
ProcessFields += fieldModel.Type;
}
else
{
ProcessFields += fieldModel.Type + " ";
}
PropertiesModel propertiesModel = _Properties.GetProperties(fieldModel.Properties);
WebFormModel webFormElement = new WebFormModel()
{
Type = fieldModel.Type,
Name = fieldModel.Name,
Size = propertiesModel.Size.ToString(),
Value = dataModel.Data.ElementAt(j),
Maxlength = propertiesModel.Maxlength.ToString(),
Required = propertiesModel.Required.ToString(),
Readonly = false
};
ViewBag.Readonly = "false"; //Vraiavel para controlo da visibilidade do submit button;
webFormElements.Add(webFormElement);
}
//Passar a lista de webform elements a uma classe que vai criar uma array com as linhas a serem renderizadas;
WebFormTemplate webFormTemplate = new WebFormTemplate(webFormElements);
List <string> fragments = webFormTemplate.Template();
string template = string.Empty;
for (int j = 0; j < fragments.Count; j++)
{
if (j == fragments.Count - 1)
{
template += fragments[j];
}
else
{
template += (fragments[j] + "|");
}
}
ViewBag.Template = template;
return(await Task.Run(() => View("WebFormGenerator")));
}
