from UM.Qt.QtApplication import QtApplication
from UM.Scene.SceneNode import SceneNode
from UM.Scene.Camera import Camera
from UM.Scene.Platform import Platform
from UM.Math.Vector import Vector
from UM.Math.Matrix import Matrix
from UM.Resources import Resources

from UM.Scene.BoxRenderer import BoxRenderer

import os.path

class PrinterApplication(QtApplication):
    def __init__(self):
        super().__init__()
        self.setApplicationName('printer')
        
    def run(self):
        self._plugin_registry.loadPlugins({ "type": "Logger"})
        self._plugin_registry.loadPlugins({ "type": "StorageDevice" })
        self._plugin_registry.loadPlugins({ "type": "View" })
        self._plugin_registry.loadPlugins({ "type": "MeshHandler" })
        self._plugin_registry.loadPlugins({ "type": "Tool" })
        
        self.getController().setActiveView("MeshView")

        root = self.getController().getScene().getRoot()
        platform = Platform(root)

        try:
            self.getMachineSettings().loadValuesFromFile(Resources.getPath(Resources.SettingsLocation, 'ultimaker2.cfg'))
        except FileNotFoundError:
            pass

        self.getRenderer().setLightPosition(Vector(0, 150, 150))

        camera = Camera('3d', root)
        camera.translate(Vector(0, 150, 150))
        proj = Matrix()
        proj.setPerspective(45, 640/480, 1, 500)
        camera.setProjectionMatrix(proj)
        camera.setPerspective(True)
        camera.lookAt(Vector(0, 0, 0), Vector(0, 1, 0))

        camera = Camera('left', root)
        camera.translate(Vector(-150, 50, 0))
        proj = Matrix()
        proj.setOrtho(-200, 200, -200, 200, 1, 500)
        camera.setProjectionMatrix(proj)
        camera.lookAt(Vector(0, 50, 0), Vector(0, 1, 0))
        camera.setLocked(True)

        camera = Camera('top', root)
        camera.translate(Vector(0, 150, 0))
        proj = Matrix()
        proj.setOrtho(-200, 200, -200, 200, 1, 500)
        camera.setProjectionMatrix(proj)
        camera.lookAt(Vector(0, 0, 0), Vector(0, 0, -1))
        camera.setLocked(True)

        camera = Camera('front', root)
        camera.translate(Vector(0, 50, 150))
        proj = Matrix()
        proj.setOrtho(-200, 200, -200, 200, 1, 500)
        camera.setProjectionMatrix(proj)
        camera.lookAt(Vector(0, 50, 0), Vector(0, 1, 0))
        camera.setLocked(True)

        self.getController().getScene().setActiveCamera('3d')

        self.setMainQml(os.path.dirname(__file__) + "/Printer.qml")
        self.initializeEngine()

        if self._engine.rootObjects:
            self.exec_()

        self.getMachineSettings().saveValuesToFile(Resources.getStoragePath(Resources.SettingsLocation, 'ultimaker2.cfg'))

    def registerObjects(self, engine):
        pass