# SPDX-License-Identifier: GPL-2.0-or-later

# <pep8-80 compliant>

__author__ = "Nutti <nutti.metro@gmail.com>"
__status__ = "production"
__version__ = "6.5"
__date__ = "6 Mar 2021"

import bpy

from ..op.copy_paste_uv import (
    MUV_MT_CopyPasteUV_CopyUV,
    MUV_MT_CopyPasteUV_PasteUV,
    MUV_MT_CopyPasteUV_SelSeqCopyUV,
    MUV_MT_CopyPasteUV_SelSeqPasteUV,
)
from ..op.transfer_uv import (
    MUV_OT_TransferUV_CopyUV,
    MUV_OT_TransferUV_PasteUV,
)
from ..utils.bl_class_registry import BlClassRegistry
from ..utils import compatibility as compat


@BlClassRegistry()
@compat.ChangeRegionType(region_type='TOOLS')
class MUV_PT_CopyPasteUVEditMode(bpy.types.Panel):
    """
    Panel class: Copy/Paste UV on Property Panel on View3D
    """

    bl_space_type = 'VIEW_3D'
    bl_region_type = 'UI'
    bl_label = "Copy/Paste UV"
    bl_category = "Edit"
    bl_context = 'mesh_edit'
    bl_options = {'DEFAULT_CLOSED'}

    def draw_header(self, _):
        layout = self.layout
        layout.label(text="", icon=compat.icon('IMAGE'))

    def draw(self, context):
        sc = context.scene
        layout = self.layout

        box = layout.box()
        box.prop(sc, "muv_copy_paste_uv_enabled", text="Copy/Paste UV")
        if sc.muv_copy_paste_uv_enabled:
            row = box.row(align=True)
            if sc.muv_copy_paste_uv_mode == 'DEFAULT':
                row.menu(MUV_MT_CopyPasteUV_CopyUV.bl_idname, text="Copy")
                row.menu(MUV_MT_CopyPasteUV_PasteUV.bl_idname, text="Paste")
            elif sc.muv_copy_paste_uv_mode == 'SEL_SEQ':
                row.menu(MUV_MT_CopyPasteUV_SelSeqCopyUV.bl_idname,
                         text="Copy")
                row.menu(MUV_MT_CopyPasteUV_SelSeqPasteUV.bl_idname,
                         text="Paste")
            box.prop(sc, "muv_copy_paste_uv_mode", expand=True)
            box.prop(sc, "muv_copy_paste_uv_copy_seams", text="Seams")
            box.prop(sc, "muv_copy_paste_uv_strategy", text="Strategy")

        box = layout.box()
        box.prop(sc, "muv_transfer_uv_enabled", text="Transfer UV")
        if sc.muv_transfer_uv_enabled:
            row = box.row(align=True)
            row.operator(MUV_OT_TransferUV_CopyUV.bl_idname, text="Copy")
            ops = row.operator(MUV_OT_TransferUV_PasteUV.bl_idname,
                               text="Paste")
            ops.invert_normals = sc.muv_transfer_uv_invert_normals
            ops.copy_seams = sc.muv_transfer_uv_copy_seams
            row = box.row()
            row.prop(sc, "muv_transfer_uv_invert_normals",
                     text="Invert Normals")
            row.prop(sc, "muv_transfer_uv_copy_seams", text="Seams")