private async void CheckContent()
{
var db = Services.XServices.Instance.GetService <Services.XDatabase>();
IComosWeb m_ComosWeb = Services.XServices.Instance.GetService <IComosWeb>();
ViewModels.ProjectData ProjectData = Services.XServices.Instance.GetService <ViewModels.ProjectData>();
foreach (string uid in UIDsToDownload)
{
//if (db.GetCachedScreen(uid) == null)
if (1 == 1)
{
List <CSpecification> specs = null;
try
{
specs = await m_ComosWeb.GetObjectSpecification(
ProjectData.SelectedDB.Key, ProjectData.SelectedProject.UID, ProjectData.SelectedLayer.UID, ProjectData.SelectedLanguage.LCID, uid);
}
catch (TaskCanceledException) { return; } // If there is a Logout Request
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert("Error", "Error al obtener atributos: " + e.Message, Services.TranslateExtension.TranslateText("OK"));
return;
}
if (specs != null)
{
foreach (var item in specs)
{
//cache mobile
//if (item.Name.Equals("Z10T00002"))
if (item.Name.Equals(Pages.comos.Constants.MobileTabName))
{
string html;
try
{
html = await m_ComosWeb.GetObjectSpecificationAsHtml(ProjectData.SelectedDB.Key, ProjectData.SelectedProject.UID,
ProjectData.SelectedLayer.UID, ProjectData.SelectedLanguage.LCID, uid, item.Name);
}
catch (TaskCanceledException) { return; } // If there is a Logout Request
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("Error", "Error al cargar atributos: " + ex.Message, Services.TranslateExtension.TranslateText("OK"));
return;
}
db.CacheScreen(uid, html);
}
}
}
}
}
}
public async Task <PageAttributes> DownloadDeviceContent(string UID, bool push, bool onlymobile = true, bool recursive = true)
{
PageAttributes mobilepage = null;
bool download = false;
IComosWeb m_ComosWeb = Services.XServices.Instance.GetService <IComosWeb>();
ViewModels.ProjectData projectdata = Services.XServices.Instance.GetService <ViewModels.ProjectData>();
Services.XDatabase db = Services.XServices.Instance.GetService <Services.XDatabase>();
List <CSpecification> Specifications;
try
{
Specifications = await m_ComosWeb.GetObjectSpecification(
projectdata.SelectedDB.Key,
projectdata.SelectedProject.UID,
projectdata.SelectedLayer.UID,
projectdata.SelectedLanguage.LCID,
UID);
}
catch (TaskCanceledException) { return(null); } // If there is a Logout Request
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert("Error", "Error al obtener atributos: " + e.Message, Services.TranslateExtension.TranslateText("OK"));
return(null);
}
if (Specifications == null || Specifications.Count == 0)
{
return(null);
}
foreach (var item in Specifications)
{
//TO DO DOWNLOAD EVERYTHING???
if (item.Name.Equals(Constants.MobileTabName) || !onlymobile)
{
download = true;
}
if (download)
{
CSystemObject sysobj;
try
{
sysobj = await m_ComosWeb.GetObject(projectdata.SelectedLayer, UID, projectdata.SelectedLanguage.LCID);
}
catch (TaskCanceledException) { return(null); } // If there is a Logout Request
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("Error", "Error al cargar objetos de Comos Web: " + ex.Message, Services.TranslateExtension.TranslateText("OK"));
return(null);
}
if (sysobj == null)
{
return(null);
}
CObject o = new CObject()
{
ClassType = sysobj.SystemType,
Description = sysobj.Description,
IsClientPicture = sysobj.IsClientPicture,
Name = sysobj.Name,
UID = sysobj.UID,
OverlayUID = projectdata.SelectedLayer.UID,
Picture = sysobj.Picture,
ProjectUID = projectdata.SelectedProject.UID,
SystemFullName = sysobj.Name,
};
//check if its download only
PageAttributes page = null;
if (!push)
{
page = new PageAttributes();
await page.Init(projectdata.SelectedDB.Key, projectdata.SelectedLanguage.LCID, item, o);
}
else
{
page = new PageAttributes(projectdata.SelectedDB.Key, projectdata.SelectedLanguage.LCID, item, o);
}
//download all documents if not pushing to page
if (!push)
{
List <string> uids_docs = await page.DownloadDocuments();
foreach (var doc in uids_docs)
{
// string[] filename_mime = await DownloadDocument(doc, false);
CDocument filename_mime = await DownloadDocument(doc, false);
if (filename_mime != null && filename_mime.FileName != null)
{
db.CacheDocumentFilePath(filename_mime.FileName, filename_mime.MimeType, doc, projectdata.SelectedProject.UID, projectdata.SelectedLayer.UID, filename_mime.Name, filename_mime.Description, filename_mime.Picture);
}
else
{
if (recursive)
{
await DownloadDeviceContent(doc, false, true, false);
}
}
}
}
if (item.Name.Equals(Constants.MobileTabName))
{
mobilepage = page;
}
download = false;
}
}
return(mobilepage);
}
public async Task <CDocument> DownloadDocument(string UID, bool open)
{
IComosWeb m_ComosWeb = Services.XServices.Instance.GetService <ComosWebSDK.IComosWeb>();
ViewModels.ProjectData ProjectData = Services.XServices.Instance.GetService <ViewModels.ProjectData>();
// Need to Lock to wait big files (on sleep will logout comosweb)
m_ComosWeb.Lock();
CSystemObject o;
try
{
o = await m_ComosWeb.GetObject(
ProjectData.SelectedDB.Key,
ProjectData.SelectedProject.UID,
ProjectData.SelectedLayer.UID,
UID, ProjectData.SelectedLanguage.LCID);
}
catch (TaskCanceledException) { return(await Task.FromResult <CDocument>(null)); } // If there is a Logout Request
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert("Error", "Error al descargar documento: " + e.Message, Services.TranslateExtension.TranslateText("OK"));
return(await Task.FromResult <CDocument>(null));
}
if (o == null)
{
return(await Task.FromResult <CDocument>(null));
}
if (o.DocumentType != null)
{
bool exportpdf = string.Compare(o.DocumentType.Name, "ComosReport", StringComparison.CurrentCultureIgnoreCase) == 0;
if (!exportpdf)
{
exportpdf = string.Compare(o.DocumentType.Name, "ComosIReport", StringComparison.CurrentCultureIgnoreCase) == 0;
}
// Is a comos report.
CDocument result = await Task.Run <CDocument>(async() =>
{
HttpResponseMessage response;
try
{
response = await m_ComosWeb.ComosWeb.GetDocumentStream(
ProjectData.SelectedDB.Key,
ProjectData.SelectedProject.UID,
ProjectData.SelectedLayer.UID,
UID, exportpdf);
}
catch (TaskCanceledException) { return(null); } // If there is a Logout Request
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("Error", "Error al cargar documento: " + ex.Message, Services.TranslateExtension.TranslateText("OK"));
return(null);
}
if (response.StatusCode == System.Net.HttpStatusCode.OK)
{
string filename = response.Content.Headers.ContentDisposition.FileName;
System.Diagnostics.Debug.WriteLine(response.Content.Headers.ContentDisposition.DispositionType);
filename = filename.Trim(new char[] { '"' });
filename = filename.Replace("/", "-");
var stream = await response.Content.ReadAsStreamAsync();
var platform = Services.XServices.Instance.GetService <Services.IPlatformSystem>();
string filename_saved = await platform.SaveAndOpenDocument(filename, stream, response.Content.Headers.ContentType.MediaType, open);
return(new CDocument()
{
Description = o.Description,
Name = o.Name,
UID = o.UID,
FileName = filename_saved,
Picture = o.Picture,
MimeType = response.Content.Headers.ContentType.MediaType
});
}
else if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
{
return(await Task.FromResult <CDocument>(null));
}
else
{
var platform = Services.XServices.Instance.GetService <Services.IPlatformSystem>();
platform.ShowToast("Error:" + response.ReasonPhrase);
return(await Task.FromResult <CDocument>(null));
//throw new Exception(response.ReasonPhrase);
}
});
return(result);
}
m_ComosWeb.UnLock();
return(await Task.FromResult <CDocument>(null));
}
private async Task <bool> LoadDevices()
{
bool result = false;
try
{
ViewModels.ProjectData projectdata = Services.XServices.Instance.GetService <ViewModels.ProjectData>();
IComosWeb m_ComosWeb = Services.XServices.Instance.GetService <IComosWeb>();
IDatabase db = Services.XServices.Instance.GetService <IDatabase>();
CObject o = db.GetCObjectByFullName(projectdata.SelectedLayer.UID, GetQueryFullName());
if (o == null)
{
try
{
o = await m_ComosWeb.GetObjectBySystemFullName(projectdata.SelectedLayer, GetQueryFullName());
}
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("Error", "Error al cargar query: " + ex.Message, Services.TranslateExtension.TranslateText("OK"));
return(false);
}
db.InsertCObject(o, projectdata.SelectedLayer.UID);
}
if (o == null)
{
await App.Current.MainPage.DisplayAlert(Services.TranslateExtension.TranslateText("error"), Services.TranslateExtension.TranslateText("event_container_not_found"), "OK");
return(false);
}
try
{
m_QueryResult = await m_ComosWeb.GetqueriesResult(
projectdata.SelectedDB.Key, o.ProjectUID, o.OverlayUID, projectdata.SelectedLanguage.LCID, o.UID, null);
}
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("Error", "Error al cargar query: " + ex.Message, Services.TranslateExtension.TranslateText("OK"));
return(false);
}
if (m_QueryResult != null)
{
Converters.IsQueryCachedValue cachehandler = new Converters.IsQueryCachedValue();
cachehandler.GetQueryCachedValues(m_QueryResult);
if (m_QueryResult.Rows.Length > 0)
{
List <ViewModel> unassignedEventsList = new List <ViewModel>();
foreach (var row in m_QueryResult.Rows)
{
unassignedEventsList.Add(new ViewModel(m_QueryResult.Columns, row));
}
this.DeviceContainerCollection = unassignedEventsList.ToArray();
OnPropertyChanged("EventContainerCollection");
/*OnPropertyChanged("TasksAttributeNames");
* UpdateSortingAndGrouping();*/
result = true;
}
else
{
ShowToast("No hay resultados");
result = false;
}
}
else
{
//page not loaded at comosweboffline
ShowToast("No hay resultados");
}
((ListView)ListViewDevices_).EndRefresh();
}
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert(Services.TranslateExtension.TranslateText("error"), e.Message,
"OK");
return(false);
}
return(result);
}
