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);
}
private void SetInstruction(NavigationInstruction instruction,
out string stepLabel,
out string stepImage,
out string firstDirectionImage,
out int rotation,
out int location,
out int instructionValue)
{
var currentLanguage = CrossMultilingual.Current.CurrentCultureInfo;
string connectionTypeString = "";
string nextWaypointName = instruction._nextWaypointName;
nextWaypointName = _xmlInformation.GiveWaypointName(instruction._nextWaypointGuid);
string nextRegionName = instruction._information._regionName;
firstDirectionImage = null;
rotation = 0;
stepImage = "";
instructionValue = _originalInstructionScale;
location = _originalInstructionLocation;
nextRegionName = _xmlInformation.GiveRegionName(instruction._nextRegionGuid);
switch (instruction._information._turnDirection)
{
case TurnDirection.FirstDirection:
string firstDirection_Landmark = _firstDirectionInstruction.returnLandmark(instruction._currentWaypointGuid);
CardinalDirection firstDirection_Direction = _firstDirectionInstruction.returnDirection(instruction._currentWaypointGuid);
int faceDirection = (int)firstDirection_Direction;
int turnDirection = (int)instruction._information._relatedDirectionOfFirstDirection;
string initialDirectionString = "";
int directionFaceorBack = _firstDirectionInstruction.returnFaceOrBack(instruction._currentWaypointGuid);
if (faceDirection > turnDirection)
{
turnDirection = (turnDirection + 8) - faceDirection;
}
else
{
turnDirection = turnDirection - faceDirection;
}
if (directionFaceorBack == _initialFaceDirection)
{
initialDirectionString = _resourceManager.GetString(
"DIRECTION_INITIAIL_FACE_STRING",
currentLanguage);
}
else if (directionFaceorBack == _initialBackDirection)
{
initialDirectionString = _resourceManager.GetString(
"DIRECTION_INITIAIL_BACK_STRING",
currentLanguage);
if (turnDirection < 4)
{
turnDirection = turnDirection + 4;
}
else if (turnDirection >= 4)
{
turnDirection = turnDirection - 4;
}
}
string instructionDirection = "";
string stepImageString = "";
CardinalDirection cardinalDirection = (CardinalDirection)turnDirection;
switch (cardinalDirection)
{
case CardinalDirection.North:
instructionDirection = _resourceManager.GetString(
"GO_STRAIGHT_STRING",
currentLanguage);
stepImageString = "Arrow_up";
break;
case CardinalDirection.Northeast:
instructionDirection = _resourceManager.GetString(
"GO_RIGHT_FRONT_STRING",
currentLanguage);
stepImageString = "Arrow_frontright";
break;
case CardinalDirection.East:
instructionDirection = _resourceManager.GetString(
"TURN_RIGHT_STRING",
currentLanguage);
stepImageString = "Arrow_right";
break;
case CardinalDirection.Southeast:
instructionDirection = _resourceManager.GetString(
"TURN_RIGHT_REAR_STRING",
currentLanguage);
stepImageString = "Arrow_rearright";
break;
case CardinalDirection.South:
instructionDirection = _resourceManager.GetString(
"TURN_BACK_STRING",
currentLanguage);
stepImageString = "Arrow_down";
break;
case CardinalDirection.Southwest:
instructionDirection = _resourceManager.GetString(
"TURN_RIGHT_REAR_STRING",
currentLanguage);
stepImageString = "Arrow_rearleft";
break;
case CardinalDirection.West:
instructionDirection = _resourceManager.GetString(
"TURN_LEFT_STRING",
currentLanguage);
stepImageString = "Arrow_left";
break;
case CardinalDirection.Northwest:
instructionDirection = _resourceManager.GetString(
"TURN_LEFT_FRONT_STRING",
currentLanguage);
stepImageString = "Arrow_frontleft";
break;
}
if (instruction._previousRegionGuid != Guid.Empty && instruction._previousRegionGuid != instruction._currentRegionGuid)
{
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_INITIAIL_CROSS_REGION_STRING",
currentLanguage),
instructionDirection,
Environment.NewLine,
nextWaypointName,
Environment.NewLine,
instruction._information._distance);
stepImage = stepImageString;
break;
}
else if (firstDirection_Landmark == _pictureType)
{
string pictureName;
string regionString = instruction._currentRegionGuid.ToString();
string waypointString = instruction._currentWaypointGuid.ToString();
pictureName = _navigationGraph.GetBuildingName() + regionString.Substring(33, 3) + waypointString.Substring(31, 5);
stepLabel = string.Format(
initialDirectionString,
_resourceManager.GetString(
"PICTURE_DIRECTION_STRING",
currentLanguage),
Environment.NewLine,
instructionDirection,
Environment.NewLine,
nextWaypointName,
" ",
instruction._information._distance);
firstDirectionImage = pictureName;
stepImage = stepImageString;
rotation = 75;
location = _firstDirectionInstructionLocation;
instructionValue = _firstDirectionInstructionScale;
break;
}
else
{
stepLabel = string.Format(
initialDirectionString,
firstDirection_Landmark,
Environment.NewLine,
instructionDirection,
Environment.NewLine,
nextWaypointName,
Environment.NewLine,
instruction._information._distance);
stepImage = stepImageString;
break;
}
case TurnDirection.Forward:
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_STRAIGHT_STRING",
currentLanguage),
Environment.NewLine,
instruction._information._distance,
Environment.NewLine,
nextWaypointName);
stepImage = "Arrow_up";
break;
case TurnDirection.Forward_Right:
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_RIGHT_FRONT_STRING",
currentLanguage),
Environment.NewLine,
instruction._information._distance,
Environment.NewLine,
nextWaypointName);
stepImage = "Arrow_frontright";
break;
case TurnDirection.Right:
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_RIGHT_STRING",
currentLanguage),
Environment.NewLine,
instruction._information._distance,
Environment.NewLine,
nextWaypointName);
stepImage = "Arrow_right";
break;
case TurnDirection.Backward_Right:
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_RIGHT_REAR_STRING",
currentLanguage),
Environment.NewLine,
instruction._information._distance,
Environment.NewLine,
nextWaypointName);
stepImage = "Arrow_rearright";
break;
case TurnDirection.Backward:
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_REAR_STRING",
currentLanguage),
Environment.NewLine,
instruction._information._distance,
Environment.NewLine,
nextWaypointName);
stepImage = "Arrow_down";
break;
case TurnDirection.Backward_Left:
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_LEFT_REAR_STRING",
currentLanguage),
Environment.NewLine,
instruction._information._distance,
Environment.NewLine,
nextWaypointName);
stepImage = "Arrow_rearleft";
break;
case TurnDirection.Left:
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_LEFT_STRING",
currentLanguage),
Environment.NewLine,
instruction._information._distance,
Environment.NewLine,
nextWaypointName);
stepImage = "Arrow_left";
break;
case TurnDirection.Forward_Left:
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_LEFT_FRONT_STRING",
currentLanguage),
Environment.NewLine,
instruction._information._distance,
Environment.NewLine,
nextWaypointName);
stepImage = "Arrow_frontleft";
break;
case TurnDirection.Up:
switch (instruction._information._connectionType)
{
case ConnectionType.Elevator:
connectionTypeString = _resourceManager.GetString("ELEVATOR_STRING", currentLanguage);
stepImage = "Elevator_up";
break;
case ConnectionType.Escalator:
connectionTypeString = _resourceManager.GetString("ESCALATOR_STRING", currentLanguage);
stepImage = "Stairs_up";
break;
case ConnectionType.Stair:
connectionTypeString = _resourceManager.GetString("STAIR_STRING", currentLanguage);
stepImage = "Stairs_up";
break;
case ConnectionType.NormalHallway:
connectionTypeString = _resourceManager.GetString("NORMALHALLWAY_STRING", currentLanguage);
stepImage = "Stairs_up";
break;
}
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_UP_STRING",
currentLanguage),
connectionTypeString,
Environment.NewLine,
nextRegionName);
break;
case TurnDirection.Down:
switch (instruction._information._connectionType)
{
case ConnectionType.Elevator:
connectionTypeString = _resourceManager.GetString("ELEVATOR_STRING", currentLanguage);
stepImage = "Elevtor_down";
break;
case ConnectionType.Escalator:
connectionTypeString = _resourceManager.GetString("ESCALATOR_STRING", currentLanguage);
stepImage = "Stairs_down";
break;
case ConnectionType.Stair:
connectionTypeString = _resourceManager.GetString("STAIR_STRING", currentLanguage);
stepImage = "Stairs_down";
break;
case ConnectionType.NormalHallway:
connectionTypeString = _resourceManager.GetString("NORMALHALLWAY_STRING", currentLanguage);
stepImage = "Stairs_down";
break;
}
stepLabel = string.Format(
_resourceManager.GetString(
"DIRECTION_DOWN_STRING",
currentLanguage),
connectionTypeString,
Environment.NewLine,
nextRegionName);
break;
default:
stepLabel = "You're get ERROR status";
stepImage = "Warning";
break;
}
}