from aiogram.utils.keyboard import InlineKeyboardBuilder
from aiogram import types

def fac_kb(action_prefix: str, facs: dict, back="menu_start"):
    builder = InlineKeyboardBuilder()
    for f_id, f_data in facs.items():
        if f_id.startswith("_"): continue
        
        bt = None
        try:
            bt = f_data['short_names'][0]
        except: pass
        if bt is None:
            try:
                bt = f_data['full_name']
            except: pass
        
        if bt is not None:
            builder.row(types.InlineKeyboardButton(
                text=bt, 
                callback_data=f"{action_prefix}:{f_id}")
            )
    
    builder.adjust(2)
    builder.row(types.InlineKeyboardButton(text="⬅️ Назад", callback_data=back))
    return builder.as_markup()

def items_kb(action_prefix: str, items: list, max_col=1, back="menu_start"):
    # items: [(id, name), ...]
    builder = InlineKeyboardBuilder()
    for item_id, item_name in items[:99]: # Лимит TG на кнопки
        builder.row(types.InlineKeyboardButton(text=item_name, callback_data=f"{action_prefix}:{item_id}"))
        
    builder.adjust(max_col)
    builder.row(types.InlineKeyboardButton(text="⬅️ Назад", callback_data=back))
    return builder.as_markup()