# Copyright (c) 2022-2024, The Isaac Lab Project Developers.
# All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause

from dataclasses import MISSING

import omni.isaac.lab.sim as sim_utils
from omni.isaac.lab.managers import CommandTermCfg
from omni.isaac.lab.markers import VisualizationMarkersCfg
from omni.isaac.lab.utils import configclass
from omni.isaac.lab.utils.assets import ISAAC_NUCLEUS_DIR

from .orientation_command import InHandReOrientationCommand


@configclass
class InHandReOrientationCommandCfg(CommandTermCfg):
    """Configuration for the uniform 3D orientation command term.

    Please refer to the :class:`InHandReOrientationCommand` class for more details.
    """

    class_type: type = InHandReOrientationCommand
    resampling_time_range: tuple[float, float] = (1e6, 1e6)  # no resampling based on time

    asset_name: str = MISSING
    """Name of the asset in the environment for which the commands are generated."""

    init_pos_offset: tuple[float, float, float] = (0.0, 0.0, 0.0)
    """Position offset of the asset from its default position.

    This is used to account for the offset typically present in the object's default position
    so that the object is spawned at a height above the robot's palm. When the position command
    is generated, the object's default position is used as the reference and the offset specified
    is added to it to get the desired position of the object.
    """

    make_quat_unique: bool = MISSING
    """Whether to make the quaternion unique or not.

    If True, the quaternion is made unique by ensuring the real part is positive.
    """

    orientation_success_threshold: float = MISSING
    """Threshold for the orientation error to consider the goal orientation to be reached."""

    update_goal_on_success: bool = MISSING
    """Whether to update the goal orientation when the goal orientation is reached."""

    marker_pos_offset: tuple[float, float, float] = (0.0, 0.0, 0.0)
    """Position offset of the marker from the object's desired position.

    This is useful to position the marker at a height above the object's desired position.
    Otherwise, the marker may occlude the object in the visualization.
    """

    visualizer_cfg: VisualizationMarkersCfg = VisualizationMarkersCfg(
        prim_path="/Visuals/Command/goal_marker",
        markers={
            "goal": sim_utils.UsdFileCfg(
                usd_path=f"{ISAAC_NUCLEUS_DIR}/Props/Blocks/DexCube/dex_cube_instanceable.usd",
                scale=(1.0, 1.0, 1.0),
            ),
        },
    )
    """Configuration for the visualization markers. Default is a cube marker."""
