from kitty.fast_data_types import Screen
from kitty.tab_bar import DrawData, ExtraData, TabBarData, draw_title

def draw_tab(
    draw_data: DrawData, screen: Screen, tab: TabBarData,
    before: int, max_tab_length: int, index: int, is_last: bool,
    extra_data: ExtraData
) -> int:
    transparent = 0
    orig_bg = screen.cursor.bg
    orig_fg = screen.cursor.fg
    screen.cursor.bg = 0
    screen.cursor.fg = orig_bg
    screen.draw('◖')
    screen.cursor.bg = orig_bg
    screen.cursor.fg = orig_fg
    draw_title(draw_data, screen, tab, index, max_tab_length)
    trailing_spaces = min(max_tab_length - 1, draw_data.trailing_spaces)
    max_tab_length -= trailing_spaces
    extra = screen.cursor.x - before - max_tab_length
    if extra > 0:
        screen.cursor.x -= extra + 1
        screen.draw('…')
    screen.cursor.bg = 0
    screen.cursor.fg = orig_bg
    screen.draw('◗ ')
    end = screen.cursor.x
    screen.cursor.bold = screen.cursor.italic = False
    screen.cursor.fg = 0
    screen.cursor.bg = 0
    return end