public void StorageTest()
{
Debug.WriteLine("StorageTest start.");
NavigraphStorage.DeleteAllNavigraph();
NavigraphStorage.SaveNavigraphInformation("test1", "");
NavigraphStorage.SaveNavigraphInformation("test1", "");
string[] Maps = NavigraphStorage.GetAllNavigraphs();
Assert.AreEqual(1, Maps.Length);
NavigraphStorage.SaveNavigraphInformation("test2", "");
NavigraphStorage.SaveNavigraphInformation("test3", "");
Maps = NavigraphStorage.GetAllNavigraphs();
Assert.AreEqual(3, Maps.Length);
NavigraphStorage.DeleteNavigraph("test4");
Maps = NavigraphStorage.GetAllNavigraphs();
Assert.AreEqual(3, Maps.Length);
NavigraphStorage.DeleteNavigraph("test3");
Maps = NavigraphStorage.GetAllNavigraphs();
Assert.AreEqual(2, Maps.Length);
NavigraphStorage.DeleteAllNavigraph();
Maps = NavigraphStorage.GetAllNavigraphs();
Assert.AreEqual(0, Maps.Length);
TestClose();
Debug.WriteLine("StorageTest done.");
}
private async Task HandleCLeanMapAsync()
{
try
{
if (CleanMapPicker.SelectedItem.ToString() == "--全部--")
{
if (await DisplayAlert("警告", "確定要刪除所有地圖嗎？", "Yes", "No"))
{
// 刪除所有地圖資料
NavigraphStorage.DeleteAllNavigraph();
await DisplayAlert("訊息", "刪除成功", "OK");
}
}
else
{
if (await DisplayAlert("警告", string.Format("確定要刪除 地圖:{0} 嗎？", CleanMapPicker.SelectedItem), "Yes", "No"))
{
// 刪除選擇的地圖資料
NavigraphStorage.DeleteNavigraph(CleanMapPicker.SelectedItem.ToString());
await DisplayAlert("訊息", "刪除成功", "OK");
}
}
}
catch
{
await DisplayAlert("錯誤", "刪除地圖時發生不明錯誤", "確定");
}
CleanMapPicker.SelectedItem = "";
ReloadNaviGraphItems();
}
public NavigatorPageViewModel(string navigationGraphName,
Guid destinationRegionID,
Guid destinationWaypointID,
string destinationWaypointName,
XMLInformation informationXML)
{
_firsrDirectionInstructionScaleVale = 1;
_destinationID = destinationWaypointID;
_destinationWaypointName = destinationWaypointName;
CurrentStepImage = "waittingscan.gif";
_instructionLocation = _originalInstructionLocation;
_navigationModule = new NavigationModule(navigationGraphName,
destinationRegionID,
destinationWaypointID);
_navigationModule._event._eventHandler += GetNavigationResultEvent;
const string resourceId = "IndoorNavigation.Resources.AppResources";
_resourceManager = new ResourceManager(resourceId, typeof(TranslateExtension).GetTypeInfo().Assembly);
CurrentWaypointName = _resourceManager.GetString("NULL_STRING", CrossMultilingual.Current.CurrentCultureInfo);
CurrentStepLabel = _resourceManager.GetString("NO_SIGNAL_STRING", CrossMultilingual.Current.CurrentCultureInfo);
var currentLanguage = CrossMultilingual.Current.CurrentCultureInfo;
if (CrossMultilingual.Current.CurrentCultureInfo.ToString() == "en" || CrossMultilingual.Current.CurrentCultureInfo.ToString() == "en-US")
{
_firstDirectionInstruction = NavigraphStorage.LoadFirstDirectionXML(navigationGraphName + "_en-US.xml");
}
else if (CrossMultilingual.Current.CurrentCultureInfo.ToString() == "zh" || CrossMultilingual.Current.CurrentCultureInfo.ToString() == "zh-TW")
{
_firstDirectionInstruction = NavigraphStorage.LoadFirstDirectionXML(navigationGraphName + "_zh.xml");
}
_navigationGraph = NavigraphStorage.LoadNavigationGraphXML(navigationGraphName);
_xmlInformation = informationXML;
}
public DestinationPickPage(string navigraphName, CategoryType category)
{
InitializeComponent();
DestinationItems = new ObservableCollection <DestinationItem>();
_navigraphName = navigraphName;
IEnumerable <Waypoint> waypoints = from region in NavigraphStorage.LoadNavigraphXML(navigraphName).Regions
from waypoint in region.Waypoints
where waypoint.Category.Equals(category)
select waypoint;
foreach (Waypoint waypoint in waypoints)
{
DestinationItems.Add(new DestinationItem
{
ID = waypoint.ID,
WaypointName = waypoint.Name,
Floor = waypoint.Floor
});
}
MyListView.ItemsSource = from waypoint in DestinationItems
group waypoint by waypoint.Floor into waypointGroup
orderby waypointGroup.Key
select new Grouping <int, DestinationItem>(waypointGroup.Key, waypointGroup);
}
/// <summary>
/// If it is the first time to get waypoint then get the value of
/// route options and start the corresponding session.
/// </summary>
private void ConstructSession()
{
List <ConnectionType> avoidList = new List <ConnectionType>();
Console.WriteLine("-- setup preference --- ");
if (Application.Current.Properties.ContainsKey("AvoidStair"))
{
avoidList.Add(
(bool)Application.Current.Properties["AvoidStair"] ?
ConnectionType.Stair : ConnectionType.NormalHallway);
avoidList.Add(
(bool)Application.Current.Properties["AvoidElevator"] ?
ConnectionType.Elevator : ConnectionType.NormalHallway);
avoidList.Add(
(bool)Application.Current.Properties["AvoidEscalator"] ?
ConnectionType.Escalator : ConnectionType.NormalHallway);
avoidList = avoidList.Distinct().ToList();
avoidList.Remove(ConnectionType.NormalHallway);
}
Console.WriteLine("-- end of setup preference --- ");
// Start the session
_session = new Session(
NavigraphStorage.LoadNavigationGraphXML(_navigationGraphName),
_destinationRegionID,
_destinationWaypointID,
avoidList.ToArray());
_navigationResultEventHandler = new EventHandler(HandleNavigationResult);
_session._event._eventHandler += _navigationResultEventHandler;
}
/// <summary>
/// If it is the first time to get waypoint then get the value of
/// route options and start the corresponding session.
/// </summary>
private void StartSession(EventArgs args)
{
const int falseInt = -100;
List <int> avoidList = new List <int>();
if (Application.Current.Properties.ContainsKey("AvoidStair"))
{
avoidList.Add(
(bool)Application.Current.Properties["AvoidStair"] ?
(int)ConnectionType.Stair : falseInt);
avoidList.Add(
(bool)Application.Current.Properties["AvoidElevator"] ?
(int)ConnectionType.Elevator : falseInt);
avoidList.Add(
(bool)Application.Current.Properties["AvoidEscalator"] ?
(int)ConnectionType.Escalator : falseInt);
avoidList = avoidList.Distinct().ToList();
avoidList.Remove(falseInt);
}
// Start the session
_session = new Session(
NavigraphStorage.LoadNavigraphXML(_navigraphName),
(args as WaypointScanEventArgs).WaypointID,
_destinationID,
avoidList.ToArray());
_navigationResultHandler = new EventHandler(HandleNavigationResult);
_session.Event.SessionResultHandler += _navigationResultHandler;
WaypointEvent.CurrentWaypointEventHandler += _session.DetectRoute;
}
public DestinationPickPage(string navigationGraphName, CategoryType category)
{
InitializeComponent();
const string resourceId = "IndoorNavigation.Resources.AppResources";
_resourceManager = new ResourceManager(resourceId, typeof(TranslateExtension).GetTypeInfo().Assembly);
_destinationItems = new ObservableCollection <DestinationItem>();
_navigationGraphName = navigationGraphName;
_navigationGraph = NavigraphStorage.LoadNavigationGraphXML(navigationGraphName);
if (CrossMultilingual.Current.CurrentCultureInfo.ToString() == "en" || CrossMultilingual.Current.CurrentCultureInfo.ToString() == "en-US")
{
_nameInformation = NavigraphStorage.LoadInformationML(navigationGraphName + "_info_en-US.xml");
}
else if (CrossMultilingual.Current.CurrentCultureInfo.ToString() == "zh" || CrossMultilingual.Current.CurrentCultureInfo.ToString() == "zh-TW")
{
_nameInformation = NavigraphStorage.LoadInformationML(navigationGraphName + "_info_zh.xml");
}
NavigationPage.SetBackButtonTitle(this, _resourceManager.GetString("BACK_STRING", CrossMultilingual.Current.CurrentCultureInfo));
foreach (KeyValuePair <Guid, IndoorNavigation.Models.Region> pairRegion in _navigationGraph.GetRegions())
{
string floorName = _nameInformation.GiveRegionName(pairRegion.Value._id);
if (pairRegion.Value._waypointsByCategory.ContainsKey(category))
{
foreach (Waypoint waypoint in pairRegion.Value._waypointsByCategory[category])
{
string waypointName = waypoint._name;
waypointName = _nameInformation.GiveWaypointName(waypoint._id);
if (waypoint._type.ToString() == "terminal" || waypoint._type.ToString() == "landmark")
{
Console.WriteLine("check type : " + waypoint._type.ToString());
_destinationItems.Add(new DestinationItem
{
_regionID = pairRegion.Key,
_waypointID = waypoint._id,
_waypointName = waypointName,
_floor = floorName
});
}
else
{
Console.WriteLine("Portal, No need to add!!");
}
}
}
}
MyListView.ItemsSource = from waypoint in _destinationItems
group waypoint by waypoint._floor into waypointGroup
orderby waypointGroup.Key
select new Grouping <string, DestinationItem>(waypointGroup.Key,
waypointGroup);
}
void Item_Delete(object sender, EventArgs e)
{
var item = (Location)((MenuItem)sender).CommandParameter;
if (item != null)
{
NavigraphStorage.DeleteNavigraph(item.UserNaming);
viewModel.LoadNavigationGraph();
}
}
private async Task HandleCLeanMapAsync()
{
var ci = CrossMultilingual.Current.CurrentCultureInfo;
try
{
if (CleanMapPicker.SelectedItem.ToString() == _resourceManager.GetString("ALL_STRING", ci))
{
if (await DisplayAlert(_resourceManager.GetString("WARN_STRING", ci),
_resourceManager.GetString("ASK_IF_CANCEL_ALL_MAP_STRING", ci),
_resourceManager.GetString("OK_STRING", ci),
_resourceManager.GetString("CANCEL_STRING", ci)))
{
// Cancel All Map
NavigraphStorage.DeleteAllNavigationGraph();
NavigraphStorage.DeleteAllFirstDirectionXML();
NavigraphStorage.DeleteAllInformationXML();
await DisplayAlert(_resourceManager.GetString("MESSAGE_STRING", ci),
_resourceManager.GetString("SUCCESSFULLY_DELETE_STRING", ci),
_resourceManager.GetString("OK_STRING", ci));
}
}
else
{
if (await DisplayAlert(_resourceManager.GetString("WARN_STRING", ci),
//_resourceManager.GetString("ASK_IF_CANCEL_MAP_STRING", ci),
//_resourceManager.GetString("MAP_STRING", ci),
//string.Format(":{0}？", CleanMapPicker.SelectedItem),
string.Format(_resourceManager.GetString("ASK_IF_CANCEL_MAP_STRING", ci) + _resourceManager.GetString("MAP_STRING", ci) + ":{0}？", CleanMapPicker.SelectedItem),
_resourceManager.GetString("OK_STRING", ci),
_resourceManager.GetString("CANCEL_STRING", ci)))
{
// Delete selected map
NavigraphStorage.DeleteNavigationGraph(CleanMapPicker.SelectedItem.ToString());
NavigraphStorage.DeleteFirstDirectionXML(CleanMapPicker.SelectedItem.ToString());
NavigraphStorage.DeleteInformationML(CleanMapPicker.SelectedItem.ToString());
await DisplayAlert(_resourceManager.GetString("MESSAGE_STRING", ci),
_resourceManager.GetString("SUCCESSFULLY_DELETE_STRING", ci),
_resourceManager.GetString("OK_STRING", ci));
}
}
}
catch
{
await DisplayAlert(_resourceManager.GetString("ERROR_STRING", ci),
_resourceManager.GetString("ERROR_TO_DELETE_STRING", ci),
_resourceManager.GetString("OK_STRING", ci));
}
CleanMapPicker.SelectedItem = "";
ReloadNaviGraphItems();
}
private void ReloadNaviGraphItems()
{
SelectNaviGraphItems.Clear();
SelectNaviGraphItems.Add("--請選擇圖資--");
CleanNaviGraphItems.Clear();
CleanNaviGraphItems.Add("--全部--");
foreach (var naviGraphName in NavigraphStorage.GetAllNavigraphs())
{
SelectNaviGraphItems.Add(naviGraphName);
CleanNaviGraphItems.Add(naviGraphName);
}
}
private void ReloadNaviGraphItems()
{
var ci = CrossMultilingual.Current.CurrentCultureInfo;
_selectNaviGraphItems.Clear();
_selectNaviGraphItems.Add(_resourceManager.GetString("CHOOSE_MAP_STRING", ci));
_cleanNaviGraphItems.Clear();
_cleanNaviGraphItems.Add(_resourceManager.GetString("ALL_STRING", ci));
foreach (var naviGraphName in NavigraphStorage.GetAllNavigationGraphs())
{
_selectNaviGraphItems.Add(naviGraphName);
_cleanNaviGraphItems.Add(naviGraphName);
}
}
async void Handle_ItemTapped(object sender, ItemTappedEventArgs e)
{
if (e.Item is Location location)
{
switch (NavigraphStorage.LoadNavigraphXML(location.UserNaming).Name)
{
case "NTUH_YunLin":
var answser = await DisplayAlert("Go to navigation homepage", location.UserNaming, "OK", "Cancel");
if (answser)
{
await Navigation.PushAsync(new NavigationHomePage(location.UserNaming));
}
break;
default:
break;
}
}
}
async void Handle_ItemTapped(object sender, ItemTappedEventArgs e)
{
var currentLanguage = CrossMultilingual.Current.CurrentCultureInfo;
if (e.Item is Location location)
{
NavigationGraph navigationGraph = NavigraphStorage.LoadNavigationGraphXML(location.UserNaming);
switch (navigationGraph.GetIndustryServer())
{
case "hospital":
var answser = await DisplayAlert(
_resourceManager.GetString("GO_NAVIGATION_HOME_PAGE_STRING", currentLanguage),
location.UserNaming, _resourceManager.GetString("OK_STRING", currentLanguage),
_resourceManager.GetString("CANCEL_STRING", currentLanguage));
if (answser)
{
await Navigation.PushAsync(new NavigationHomePage(location.UserNaming));
}
break;
case "city_hall":
var answser_city_hall = await DisplayAlert(
_resourceManager.GetString("GO_NAVIGATION_HOME_PAGE_STRING", currentLanguage),
location.UserNaming, _resourceManager.GetString("OK_STRING", currentLanguage),
_resourceManager.GetString("CANCEL_STRING", currentLanguage));
if (answser_city_hall)
{
await Navigation.PushAsync(new CityHallHomePage(location.UserNaming));
}
break;
default:
Console.WriteLine("Unknown _industryService");
break;
}
}
}
public async void LoadNavigationGraph()
{
_locations = new ObservableRangeCollection <Location>();
var ci = CrossMultilingual.Current.CurrentCultureInfo;
if (!Application.Current.Properties.ContainsKey("FirstUse"))
{
string NTUH_YunLin = _resourceManager.GetString("HOSPITAL_NAME_STRING", ci).ToString();
string Taipei_City_Hall = _resourceManager.GetString("TAIPEI_CITY_HALL_STRING", ci).ToString();
NavigraphStorage.GenerateFileRoute(NTUH_YunLin, "NTUH_YunLin");
NavigraphStorage.GenerateFileRoute(Taipei_City_Hall, "Taipei_City_Hall");
Application.Current.Properties["FirstUse"] = false;
}
foreach (string naviGraphName in NavigraphStorage.GetAllNavigationGraphs())
{
_locations.Add(new Location {
UserNaming = naviGraphName
});
}
if (_locations.Any())
{
NavigationGraphFiles = _locations;
}
else
{
var currentLanguage = CrossMultilingual.Current.CurrentCultureInfo;
Page mainPage = Application.Current.MainPage;
await mainPage.DisplayAlert(
_resourceManager.GetString("GO_SETTING_PAGE_STRING", currentLanguage),
_resourceManager.GetString("DOWNLOAD_NAVIGATION_GRAPH_STRING", currentLanguage),
_resourceManager.GetString("OK_STRING", currentLanguage));
await mainPage.Navigation.PushAsync(new SettingTableViewPage());
}
}
private async void HandleChooseMap()
{
var ci = CrossMultilingual.Current.CurrentCultureInfo;
string NTUH_YunLin = _resourceManager.GetString("HOSPITAL_NAME_STRING", ci).ToString();
string Taipei_City_Hall = _resourceManager.GetString("TAIPEI_CITY_HALL_STRING", ci).ToString();
string Lab = _resourceManager.GetString("LAB_STRING", ci).ToString();
if (OptionPicker.SelectedItem.ToString().Trim() == NTUH_YunLin)
{
NavigraphStorage.GenerateFileRoute(NTUH_YunLin, "NTUH_YunLin");
}
else if (OptionPicker.SelectedItem.ToString().Trim() == Taipei_City_Hall)
{
NavigraphStorage.GenerateFileRoute(Taipei_City_Hall, "Taipei_City_Hall");
}
else if (OptionPicker.SelectedItem.ToString().Trim() == Lab)
{
NavigraphStorage.GenerateFileRoute(Lab, "Lab");
}
ReloadNaviGraphItems();
}
public async void LoadNavigationGraph()
{
locations = new ObservableRangeCollection <Location>();
foreach (string naviGraphName in NavigraphStorage.GetAllNavigraphs())
{
locations.Add(new Location {
UserNaming = naviGraphName
});
}
if (locations.Any())
{
NavigationGraphFiles = locations;
}
else
{
Page mainPage = Application.Current.MainPage;
await mainPage.DisplayAlert("Go to the Setting page",
"You should download the navigation graph first", "OK");
await mainPage.Navigation.PushAsync(new SettingTableViewPage());
}
}
