QIDISlicer/src/slic3r/GUI/WebUserLoginDialog.cpp

#include "WebUserLoginDialog.hpp"

#include <string.h>
#include "I18N.hpp"
#include "libslic3r/AppConfig.hpp"
#include "slic3r/GUI/wxExtensions.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#include "libslic3r_version.h"

#include <wx/sizer.h>
#include <wx/toolbar.h>
#include <wx/textdlg.h>

#include <wx/wx.h>
#include <wx/fileconf.h>
#include <wx/file.h>
#include <wx/wfstream.h>

#include <boost/cast.hpp>
#include <boost/lexical_cast.hpp>

#include "MainFrame.hpp"
#include <boost/dll.hpp>

#include <sstream>
#include <slic3r/GUI/Widgets/WebView.hpp>
#include "../Utils/QIDINetwork.hpp"
#include <nlohmann/json.hpp>


using namespace std;
using namespace nlohmann;


namespace Slic3r { namespace GUI {

#define NETWORK_OFFLINE_TIMER_ID 10001

BEGIN_EVENT_TABLE(ZUserLogin, wxDialog)
EVT_TIMER(NETWORK_OFFLINE_TIMER_ID, ZUserLogin::OnTimer)
END_EVENT_TABLE()

int ZUserLogin::web_sequence_id = 20000;

ZUserLogin::ZUserLogin() : wxDialog((wxWindow *) (wxGetApp().mainframe), wxID_ANY, "QIDIStudio")
{
    SetBackgroundColour(*wxWHITE);
    TargetUrl = "";

#if QDT_RELEASE_TO_PUBLIC
    wxString    msg;
    QIDINetwork m_qidinetwork;
    TargetUrl = m_qidinetwork.get_qidi_host();
#endif


    BOOST_LOG_TRIVIAL(error) << "login url = " << TargetUrl.ToStdString();


    m_qdt_user_agent = wxString::Format("QDT-Slicer/v%s", SLIC3R_VERSION);

    // set the frame icon

    // Create the webview
    m_browser = WebView::CreateWebView(this, TargetUrl);
    if (m_browser == nullptr) {
        wxLogError("Could not init m_browser");
        return;
    }
    m_browser->Hide();
    m_browser->SetSize(0, 0);

    Bind(wxEVT_WEBVIEW_NAVIGATING, &ZUserLogin::OnNavigationRequest, this, m_browser->GetId());
    Bind(wxEVT_WEBVIEW_NAVIGATED, &ZUserLogin::OnNavigationComplete, this, m_browser->GetId());
    Bind(wxEVT_WEBVIEW_LOADED, &ZUserLogin::OnDocumentLoaded, this, m_browser->GetId());
    Bind(wxEVT_WEBVIEW_ERROR, &ZUserLogin::OnError, this, m_browser->GetId());
    Bind(wxEVT_WEBVIEW_NEWWINDOW, &ZUserLogin::OnNewWindow, this, m_browser->GetId());
    Bind(wxEVT_WEBVIEW_TITLE_CHANGED, &ZUserLogin::OnTitleChanged, this, m_browser->GetId());
    Bind(wxEVT_WEBVIEW_FULLSCREEN_CHANGED, &ZUserLogin::OnFullScreenChanged, this, m_browser->GetId());
    Bind(wxEVT_WEBVIEW_SCRIPT_MESSAGE_RECEIVED, &ZUserLogin::OnScriptMessage, this, m_browser->GetId());

    // UI
    SetTitle(_L("Login"));
    wxSize pSize = FromDIP(wxSize(650, 840));
    SetSize(pSize);

    int     screenheight = wxSystemSettings::GetMetric(wxSYS_SCREEN_Y, NULL);
    int     screenwidth  = wxSystemSettings::GetMetric(wxSYS_SCREEN_X, NULL);
    int     MaxY         = (screenheight - pSize.y) > 0 ? (screenheight - pSize.y) / 2 : 0;
    wxPoint tmpPT((screenwidth - pSize.x) / 2, MaxY);
    Move(tmpPT);
}

ZUserLogin::~ZUserLogin()
{
    if (m_timer != NULL) {
        m_timer->Stop();
        delete m_timer;
        m_timer = NULL;
    }
}

void ZUserLogin::OnTimer(wxTimerEvent &event)
{
    m_timer->Stop();

    if (m_networkOk == false) {
        ShowErrorPage();
    }
}

bool ZUserLogin::run()
{
    m_timer = new wxTimer(this, NETWORK_OFFLINE_TIMER_ID);
    m_timer->Start(8000);

    if (this->ShowModal() == wxID_OK) {
        return true;
    } else {
        return false;
    }
}

void ZUserLogin::load_url(wxString &url)
{
    m_browser->LoadURL(url);
    m_browser->SetFocus();
    UpdateState();
}

/**
 * Method that retrieves the current state from the web control and updates
 * the GUI the reflect this current state.
 */
void ZUserLogin::UpdateState()
{
    // SetTitle(m_browser->GetCurrentTitle());
}

void ZUserLogin::OnIdle(wxIdleEvent &WXUNUSED(evt))
{
    if (m_browser->IsBusy()) {
        wxSetCursor(wxCURSOR_ARROWWAIT);
    } else {
        wxSetCursor(wxNullCursor);
    }
}

// void ZUserLogin::OnClose(wxCloseEvent& evt)
//{
//    this->Hide();
//}

/**
 * Callback invoked when there is a request to load a new page (for instance
 * when the user clicks a link)
 */
void ZUserLogin::OnNavigationRequest(wxWebViewEvent &evt)
{
    // wxLogMessage("%s", "Navigation request to '" + evt.GetURL() + "'(target='" + evt.GetTarget() + "')");

    UpdateState();
}

/**
 * Callback invoked when a navigation request was accepted
 */
void ZUserLogin::OnNavigationComplete(wxWebViewEvent &evt)
{
    // wxLogMessage("%s", "Navigation complete; url='" + evt.GetURL() + "'");
    m_browser->Show();
    Layout();
    UpdateState();
}

/**
 * Callback invoked when a page is finished loading
 */
void ZUserLogin::OnDocumentLoaded(wxWebViewEvent &evt)
{
    // Only notify if the document is the main frame, not a subframe
    wxString      tmpUrl  = evt.GetURL();

    UpdateState();
}

/**
 * On new window, we veto to stop extra windows appearing
 */
void ZUserLogin::OnNewWindow(wxWebViewEvent &evt)
{
    wxString flag = " (other)";

    if (evt.GetNavigationAction() == wxWEBVIEW_NAV_ACTION_USER) {
        flag = " (user)";
    }

    // wxLogMessage("%s", "New window; url='" + evt.GetURL() + "'" + flag);

    // If we handle new window events then just load them in this window as we
    // are a single window browser
    m_browser->LoadURL(evt.GetURL());

    UpdateState();
}

void ZUserLogin::OnTitleChanged(wxWebViewEvent &evt)
{
    // SetTitle(evt.GetString());
    // wxLogMessage("%s", "Title changed; title='" + evt.GetString() + "'");
}

void ZUserLogin::OnFullScreenChanged(wxWebViewEvent &evt)
{
    // wxLogMessage("Full screen changed; status = %d", evt.GetInt());
    ShowFullScreen(evt.GetInt() != 0);
}

void ZUserLogin::OnScriptMessage(wxWebViewEvent &evt)
{
    wxString str_input = evt.GetString();
    BOOST_LOG_TRIVIAL(error) << evt.GetString();
    std::string token;
    try {
        json j = json::parse(into_u8(str_input));
        token  = j["data"]["token"];
    } catch (std::exception &e) {
        wxMessageBox(e.what(), "parse json failed", wxICON_WARNING);
        Close();
    }
    BOOST_LOG_TRIVIAL(error) << token;
    wxGetApp().app_config->set("user_token", token);
    Close();
    wxGetApp().SetOnlineLogin((token != ""));

    ////wxLogMessage("Script message received; value = %s, handler = %s", evt.GetString(), evt.GetMessageHandler());
}

void ZUserLogin::RunScript(const wxString &javascript)
{
    // Remember the script we run in any case, so the next time the user opens
    // the "Run Script" dialog box, it is shown there for convenient updating.
    m_javascript = javascript;

    if (!m_browser)
        return;

    WebView::RunScript(m_browser, javascript);
}
#if wxUSE_WEBVIEW_IE
void ZUserLogin::OnRunScriptObjectWithEmulationLevel(wxCommandEvent &WXUNUSED(evt))
{
    wxWebViewIE::MSWSetModernEmulationLevel();
    RunScript("function f(){var person = new Object();person.name = 'Foo'; \
    person.lastName = 'Bar';return person;}f();");
    wxWebViewIE::MSWSetModernEmulationLevel(false);
}

void ZUserLogin::OnRunScriptDateWithEmulationLevel(wxCommandEvent &WXUNUSED(evt))
{
    wxWebViewIE::MSWSetModernEmulationLevel();
    RunScript("function f(){var d = new Date('10/08/2017 21:30:40'); \
    var tzoffset = d.getTimezoneOffset() * 60000; return \
    new Date(d.getTime() - tzoffset);}f();");
    wxWebViewIE::MSWSetModernEmulationLevel(false);
}

void ZUserLogin::OnRunScriptArrayWithEmulationLevel(wxCommandEvent &WXUNUSED(evt))
{
    wxWebViewIE::MSWSetModernEmulationLevel();
    RunScript("function f(){ return [\"foo\", \"bar\"]; }f();");
    wxWebViewIE::MSWSetModernEmulationLevel(false);
}
#endif

/**
 * Callback invoked when a loading error occurs
 */
void ZUserLogin::OnError(wxWebViewEvent &evt)
{
#define WX_ERROR_CASE(type) \
    case type: category = #type; break;

    wxString category;
    switch (evt.GetInt()) {
        WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_CONNECTION);
        WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_CERTIFICATE);
        WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_AUTH);
        WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_SECURITY);
        WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_NOT_FOUND);
        WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_REQUEST);
        WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_USER_CANCELLED);
        WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_OTHER);
    }

    if (evt.GetInt() == wxWEBVIEW_NAV_ERR_CONNECTION) {
        if (m_timer != NULL)
            m_timer->Stop();

        if (m_networkOk == false)
            ShowErrorPage();
    }

    // wxLogMessage("%s", "Error; url='" + evt.GetURL() + "', error='" +
    // category + " (" + evt.GetString() + ")'");

    // Show the info bar with an error
    // m_info->ShowMessage(_L("An error occurred loading ") + evt.GetURL() +
    // "\n" + "'" + category + "'", wxICON_ERROR);

    UpdateState();
}

void ZUserLogin::OnScriptResponseMessage(wxCommandEvent &WXUNUSED(evt))
{
    // if (!m_response_js.empty())
    //{
    //    RunScript(m_response_js);
    //}

    // RunScript("This is a message to Web!");
    // RunScript("postMessage(\"AABBCCDD\");");
}

bool ZUserLogin::ShowErrorPage()
{
    wxString ErrortUrl = from_u8((boost::filesystem::path(resources_dir()) / "web\\login\\error.html").make_preferred().string());
    load_url(ErrortUrl);

    return true;
}

}} // namespace Slic3r::GUI