import os
import glob
import contextlib
import clique
import capture

from openpype.hosts.maya.api import lib
import openpype.api

from maya import cmds
import pymel.core as pm


class ExtractPlayblast(openpype.api.Extractor):
    """Extract viewport playblast.

    Takes review camera and creates review Quicktime video based on viewport
    capture.

    """

    label = "Extract Playblast"
    hosts = ["maya"]
    families = ["review"]
    optional = True
    capture_preset = {}

    def process(self, instance):
        self.log.info("Extracting capture..")

        # get scene fps
        fps = instance.data.get("fps") or instance.context.data.get("fps")

        # if start and end frames cannot be determined, get them
        # from Maya timeline
        start = instance.data.get("frameStartFtrack")
        end = instance.data.get("frameEndFtrack")
        if start is None:
            start = cmds.playbackOptions(query=True, animationStartTime=True)
        if end is None:
            end = cmds.playbackOptions(query=True, animationEndTime=True)

        self.log.info("start: {}, end: {}".format(start, end))

        # get cameras
        camera = instance.data['review_camera']

        preset = lib.load_capture_preset(data=self.capture_preset)


        preset['camera'] = camera
        preset['format'] = "image"
        preset['quality'] = 95
        preset['compression'] = "png"
        preset['start_frame'] = start
        preset['end_frame'] = end
        camera_option = preset.get("camera_option", {})
        camera_option["depthOfField"] = cmds.getAttr(
            "{0}.depthOfField".format(camera))

        stagingdir = self.staging_dir(instance)
        filename = "{0}".format(instance.name)
        path = os.path.join(stagingdir, filename)

        self.log.info("Outputting images to %s" % path)

        preset['filename'] = path
        preset['overwrite'] = True

        pm.refresh(f=True)

        refreshFrameInt = int(pm.playbackOptions(q=True, minTime=True))
        pm.currentTime(refreshFrameInt - 1, edit=True)
        pm.currentTime(refreshFrameInt, edit=True)

        # Isolate view is requested by having objects in the set besides a
        # camera.
        if instance.data.get("isolate"):
            preset["isolate"] = instance.data["setMembers"]

        # Show/Hide image planes on request.
        image_plane = instance.data.get("imagePlane", True)
        if "viewport_options" in preset:
            preset["viewport_options"]["imagePlane"] = image_plane
        else:
            preset["viewport_options"] = {"imagePlane": image_plane}

        with maintained_time():
            filename = preset.get("filename", "%TEMP%")

            # Force viewer to False in call to capture because we have our own
            # viewer opening call to allow a signal to trigger between
            # playblast and viewer
            preset['viewer'] = False

            # Remove panel key since it's internal value to capture_gui
            preset.pop("panel", None)

            
            self.log.info('using viewport preset: {}'.format(preset))

            path = capture.capture(**preset)
            playblast = self._fix_playblast_output_path(path)

        self.log.info("file list  {}".format(playblast))

        collected_frames = os.listdir(stagingdir)
        collections, remainder = clique.assemble(collected_frames)
        input_path = os.path.join(
            stagingdir, collections[0].format('{head}{padding}{tail}'))
        self.log.info("input {}".format(input_path))

        if "representations" not in instance.data:
            instance.data["representations"] = []

        tags = ["review"]
        if not instance.data.get("keepImages"):
            tags.append("delete")

        # Add camera node name to representation data
        camera_node_name = pm.ls(camera)[0].getTransform().name()
        

        representation = {
            'name': 'png',
            'ext': 'png',
            'files': collected_frames,
            "stagingDir": stagingdir,
            "frameStart": start,
            "frameEnd": end,
            'fps': fps,
            'preview': True,
            'tags': tags,
            'camera_name': camera_node_name
        }
        instance.data["representations"].append(representation)

    def _fix_playblast_output_path(self, filepath):
        """Workaround a bug in maya.cmds.playblast to return correct filepath.

        When the `viewer` argument is set to False and maya.cmds.playblast
        does not automatically open the playblasted file the returned
        filepath does not have the file's extension added correctly.

        To workaround this we just glob.glob() for any file extensions and
         assume the latest modified file is the correct file and return it.
        """
        # Catch cancelled playblast
        if filepath is None:
            self.log.warning("Playblast did not result in output path. "
                             "Playblast is probably interrupted.")
            return None

        # Fix: playblast not returning correct filename (with extension)
        # Lets assume the most recently modified file is the correct one.
        if not os.path.exists(filepath):
            directory = os.path.dirname(filepath)
            filename = os.path.basename(filepath)
            # check if the filepath is has frame based filename
            # example : capture.####.png
            parts = filename.split(".")
            if len(parts) == 3:
                query = os.path.join(directory, "{}.*.{}".format(parts[0],
                                                                 parts[-1]))
                files = glob.glob(query)
            else:
                files = glob.glob("{}.*".format(filepath))

            if not files:
                raise RuntimeError("Couldn't find playblast from: "
                                   "{0}".format(filepath))
            filepath = max(files, key=os.path.getmtime)

        return filepath


@contextlib.contextmanager
def maintained_time():
    ct = cmds.currentTime(query=True)
    try:
        yield
    finally:
        cmds.currentTime(ct, edit=True)

import os
import glob
import contextlib
import clique
import capture

from openpype.hosts.maya.api import lib
import openpype.api

from maya import cmds
import pymel.core as pm


class ExtractPlayblast(openpype.api.Extractor):
    """Extract viewport playblast.

    Takes review camera and creates review Quicktime video based on viewport
    capture.

    """

    label = "Extract Playblast"
    hosts = ["maya"]
    families = ["review"]
    optional = True
    capture_preset = {}

    def process(self, instance):
        self.log.info("Extracting capture..")

        # get scene fps
        fps = instance.data.get("fps") or instance.context.data.get("fps")

        # if start and end frames cannot be determined, get them
        # from Maya timeline
        start = instance.data.get("frameStartFtrack")
        end = instance.data.get("frameEndFtrack")
        if start is None:
            start = cmds.playbackOptions(query=True, animationStartTime=True)
        if end is None:
            end = cmds.playbackOptions(query=True, animationEndTime=True)

        self.log.info("start: {}, end: {}".format(start, end))

        # get cameras
        camera = instance.data['review_camera']

        preset = lib.load_capture_preset(data=self.capture_preset)


        preset['camera'] = camera
        preset['format'] = "image"
        preset['quality'] = 95
        preset['compression'] = "png"
        preset['start_frame'] = start
        preset['end_frame'] = end
        camera_option = preset.get("camera_option", {})
        camera_option["depthOfField"] = cmds.getAttr(
            "{0}.depthOfField".format(camera))

        stagingdir = self.staging_dir(instance)
        filename = "{0}".format(instance.name)
        path = os.path.join(stagingdir, filename)

        self.log.info("Outputting images to %s" % path)

        preset['filename'] = path
        preset['overwrite'] = True

        pm.refresh(f=True)

        refreshFrameInt = int(pm.playbackOptions(q=True, minTime=True))
        pm.currentTime(refreshFrameInt - 1, edit=True)
        pm.currentTime(refreshFrameInt, edit=True)

        # Isolate view is requested by having objects in the set besides a
        # camera.
        if instance.data.get("isolate"):
            preset["isolate"] = instance.data["setMembers"]

        # Show/Hide image planes on request.
        image_plane = instance.data.get("imagePlane", True)
        if "viewport_options" in preset:
            preset["viewport_options"]["imagePlane"] = image_plane
        else:
            preset["viewport_options"] = {"imagePlane": image_plane}

        with maintained_time():
            filename = preset.get("filename", "%TEMP%")

            # Force viewer to False in call to capture because we have our own
            # viewer opening call to allow a signal to trigger between
            # playblast and viewer
            preset['viewer'] = False

            # Remove panel key since it's internal value to capture_gui
            preset.pop("panel", None)

            
            self.log.info('using viewport preset: {}'.format(preset))

            path = capture.capture(**preset)
            playblast = self._fix_playblast_output_path(path)

        self.log.info("file list  {}".format(playblast))

        collected_frames = os.listdir(stagingdir)
        collections, remainder = clique.assemble(collected_frames)
        input_path = os.path.join(
            stagingdir, collections[0].format('{head}{padding}{tail}'))
        self.log.info("input {}".format(input_path))

        if "representations" not in instance.data:
            instance.data["representations"] = []

        tags = ["review"]
        if not instance.data.get("keepImages"):
            tags.append("delete")

        # Add camera node name to representation data
        camera_node_name = pm.ls(camera)[0].getTransform().name()
        

        representation = {
            'name': 'png',
            'ext': 'png',
            'files': collected_frames,
            "stagingDir": stagingdir,
            "frameStart": start,
            "frameEnd": end,
            'fps': fps,
            'preview': True,
            'tags': tags,
            'camera_name': camera_node_name
        }
        instance.data["representations"].append(representation)

    def _fix_playblast_output_path(self, filepath):
        """Workaround a bug in maya.cmds.playblast to return correct filepath.

        When the `viewer` argument is set to False and maya.cmds.playblast
        does not automatically open the playblasted file the returned
        filepath does not have the file's extension added correctly.

        To workaround this we just glob.glob() for any file extensions and
         assume the latest modified file is the correct file and return it.
        """
        # Catch cancelled playblast
        if filepath is None:
            self.log.warning("Playblast did not result in output path. "
                             "Playblast is probably interrupted.")
            return None

        # Fix: playblast not returning correct filename (with extension)
        # Lets assume the most recently modified file is the correct one.
        if not os.path.exists(filepath):
            directory = os.path.dirname(filepath)
            filename = os.path.basename(filepath)
            # check if the filepath is has frame based filename
            # example : capture.####.png
            parts = filename.split(".")
            if len(parts) == 3:
                query = os.path.join(directory, "{}.*.{}".format(parts[0],
                                                                 parts[-1]))
                files = glob.glob(query)
            else:
                files = glob.glob("{}.*".format(filepath))

            if not files:
                raise RuntimeError("Couldn't find playblast from: "
                                   "{0}".format(filepath))
            filepath = max(files, key=os.path.getmtime)

        return filepath


@contextlib.contextmanager
def maintained_time():
    ct = cmds.currentTime(query=True)
    try:
        yield
    finally:
        cmds.currentTime(ct, edit=True)

Extract viewport playblast.      Takes review camera and creates review Quicktime video based on viewport     capture. # get scene fps # if start and end frames cannot be determined, get them # from Maya timeline # get cameras # Isolate view is requested by having objects in the set besides a # camera. # Show/Hide image planes on request. # Force viewer to False in call to capture because we have our own # viewer opening call to allow a signal to trigger between # playblast and viewer # Remove panel key since it's internal value to capture_gui # Add camera node name to representation data Workaround a bug in maya.cmds.playblast to return correct filepath.          When the `viewer` argument is set to False and maya.cmds.playblast         does not automatically open the playblasted file the returned         filepath does not have the file's extension added correctly.          To workaround this we just glob.glob() for any file extensions and          assume the latest modified file is the correct file and return it. # Catch cancelled playblast # Fix: playblast not returning correct filename (with extension) # Lets assume the most recently modified file is the correct one. # check if the filepath is has frame based filename # example : capture.####.png