# Copyright (c) 2013 Shotgun Software Inc.
#
# CONFIDENTIAL AND PROPRIETARY
#
# This work is provided "AS IS" and subject to the Shotgun Pipeline Toolkit
# Source Code License included in this distribution package. See LICENSE.
# By accessing, using, copying or modifying this work you indicate your
# agreement to the Shotgun Pipeline Toolkit Source Code License. All rights
# not expressly granted therein are reserved by Shotgun Software Inc.

import os
import sgtk

HookClass = sgtk.get_hook_baseclass()


__author__ = "Diego Garcia Huerta"
__contact__ = "https://www.linkedin.com/in/diegogh/"


class SceneOperation(HookClass):
    """
    Hook called to perform an operation with the
    current scene
    """

    def execute(self, operation, file_path, **kwargs):
        """
        Main hook entry point

        :operation: String
                    Scene operation to perform

        :file_path: String
                    File path to use if the operation
                    requires it (e.g. open)

        :returns:   Depends on operation:
                    'current_path' - Return the current scene
                                     file path as a String
                    all others     - None
        """
        app = self.parent
        engine = sgtk.platform.current_engine()
        dcc_app = engine.app

        if operation == "current_path":
            return dcc_app.get_current_project_path()

        elif operation == "open":
            dcc_app.open_project(file_path)

        elif operation == "save":
            dcc_app.save_project()