#  -------------------------------
#  Difficult Rocket
#  Copyright © 2021-2022 by shenjackyuanjie 3695888@qq.com
#  All rights reserved
#  -------------------------------

from typing import List, TYPE_CHECKING, Union
from xml.etree import ElementTree

# third party package
from defusedxml.ElementTree import parse

# pyglet
from pyglet.graphics import Batch
from pyglet.resource import texture

# Difficult Rocket
from Difficult_Rocket import DR_option
from Difficult_Rocket.api.types.SR1 import SR1Textures, SR1PartTexture
from Difficult_Rocket.command.line import CommandText
from Difficult_Rocket.client.screen import BaseScreen

if TYPE_CHECKING:
    from Difficult_Rocket.client import ClientWindow


class SR1ShipRender(BaseScreen):
    """用于渲染 sr1 船的类"""

    def __init__(self,
                 main_window: "ClientWindow",
                 scale: float):
        super().__init__(main_window)
        self.scale = scale
        self.textures: Union[SR1Textures, None] = None
        self.xml_doc = parse('configs/dock1.xml')
        self.xml_root: ElementTree.Element = self.xml_doc.getroot()
        self.part_batch = Batch()

    def load_textures(self):
        self.textures = SR1Textures()

    def render_ship(self):
        if self.textures is None:
            self.load_textures()
        parts = self.xml_root.find('Parts')
        for part in parts:
            if part.tag != 'Part':
                continue  # 如果不是部件，则跳过
            # print(f"tag: {part.tag} attrib: {part.attrib}")
            part_id = part.attrib.get('id')
            part_type = part.attrib.get('partType')
            part_x = part.attrib.get('x')
            part_y = part.attrib.get('y')
            part_activate = part.attrib.get('activated') or 0
            part_angle = part.attrib.get('angle')
            part_angle_v = part.attrib.get('angleV')
            part_editor_angle = part.attrib.get('editorAngle')
            part_flip_x = part.attrib.get('flippedX') or 0
            part_flip_y = part.attrib.get('flippedY') or 0
            part_explode = part.attrib.get('exploded') or 0
            if part_type not in SR1PartTexture.part_type_sprite:
                print('Textures None found!')
            print(f'id: {part_id:<4} type: {part_type:<10} x: {part_x} y: {part_y} activated: {part_activate} '
                  f'angle: {part_angle} angle_v: {part_angle_v} editor_angle: {part_editor_angle} '
                  f'flip_x: {part_flip_x} flip_y: {part_flip_y} explode: {part_explode} '
                  f'textures: {SR1PartTexture.get_sprite_from_type(part_type)}')

    def on_draw(self):
        ...

    def on_file_drop(self, x: int, y: int, paths: List[str]):
        self.scale = DR_option.gui_scale
        self.render_ship()
        ...

    def on_command(self, command: CommandText):
        if command.match('render'):
            print('rua, render ship!')
            self.render_ship()