# SPDX-License-Identifier: GPL-3.0-or-later
# Copyright 2016-2020 by Nathan Lovato, Daniel Oakey, Razvan Radulescu, and contributors

# This file is part of Power Sequencer.

import bpy
import os
from platform import system
from subprocess import Popen

from .utils.doc import doc_name, doc_idname, doc_brief, doc_description


class POWER_SEQUENCER_OT_open_project_directory(bpy.types.Operator):
    """
    Opens the Blender project directory in file explorer
    """

    doc = {
        "name": doc_name(__qualname__),
        "demo": "",
        "description": doc_description(__doc__),
        "shortcuts": [],
        "keymap": "Sequencer",
    }
    bl_idname = doc_idname(__qualname__)
    bl_label = doc["name"]
    bl_description = doc_brief(doc["description"])
    bl_options = {"REGISTER", "UNDO"}

    @classmethod
    def poll(cls, context):
        return bpy.data.is_saved

    def execute(self, context):
        path = os.path.split(bpy.data.filepath)[0]

        if not path:
            self.report({"INFO"}, "You have to save your project first.")
            return {"CANCELLED"}

        if system() == "Windows":
            Popen(["explorer", path])
        elif system() == "Darwin":
            Popen(["open", path])
        else:
            Popen(["xdg-open", path])
        return {"FINISHED"}
