import random

from level.Level import Level
from level.LevelElementSymbols import LevelElementSymbols
from level.elements.BlockElement import BlockElement
from physics.SpriteManager import SpriteManager, DrawLayers
from sprite.SpritesheetManager import SpritesheetManager

BLOCK_SIZE = (12, 12)


class LoadedLevel:
    def __init__(self, sprite_manager: SpriteManager, spritesheet_manager: SpritesheetManager):
        self.sprite_manager = sprite_manager
        self.spritesheet_manager = spritesheet_manager
        self.blocks = []

    def load_level(self, level: Level):
        for row_number, row in enumerate(level.tiles):
            for tile_number, tile in enumerate(row):
                position = (tile_number * BLOCK_SIZE[0], row_number * BLOCK_SIZE[1])

                tile_element = LevelElementSymbols.dict[tile['name']]

                sprite = None

                if tile_element in LevelElementSymbols.BLOCKS_LIST:
                    spritesheet = self.spritesheet_manager.get_sheet(level.theme + tile_element['sprite_id'])
                    sprite = BlockElement(spritesheet)
                    sprite.set_animation_state(str(random.randint(0, 3)))
                    sprite.position_scale.position = position

                # tile['id'], tile['requirements']

                if sprite is not None:
                    self.sprite_manager.add_ui_element(DrawLayers.OBJECTS, sprite)

    def destroy_level(self):
        for block in self.blocks:
            self.sprite_manager.remove_ui_element(block)
        del self.blocks