"""
Generic Blender functions
"""

import bpy

def get_scene_settings():
    return bpy.context.scene.vsetb_settings

def get_strip_settings():
    scn = bpy.context.scene
    return scn.sequence_editor.active_strip.vsetb_strip_settings

def get_bl_cmd(blender=None, background=False, focus=True, blendfile=None, script=None, **kargs):
    cmd = [str(blender)] if blender else [bpy.app.binary_path]

    if background:
        cmd += ['--background']

    if not focus and not background:
        cmd += ['--no-window-focus']
        cmd += ['--window-geometry', '5000', '0', '10', '10']

    cmd += ['--python-use-system-env']

    if blendfile:
        cmd += [str(blendfile)]
        
    if script:
        cmd += ['--python', str(script)]
    
    if kargs:
        cmd += ['--']     
        for k, v in kargs.items():
            k = norm_arg(k)
            v = norm_value(v)

            cmd += [k]
            if isinstance(v, (tuple, list)):
                cmd += v
            else:
                cmd += [v]

    return cmd

def get_addon_prefs():
    addon_name = __package__.split('.')[0]
    return bpy.context.preferences.addons[addon_name].preferences