348 lines
11 KiB
Python
348 lines
11 KiB
Python
from collections.abc import Callable
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from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup
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from aiogram.utils.keyboard import InlineKeyboardBuilder
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import config
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from config import PAGE_SIZE
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from db.models import Category, Product
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from dto.cart import CartItemDTO
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from dto.catalogue import CatalogueType, CatalogueView
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from misc.mapper import serialize_cat_id
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def pagination_row(
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*,
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page: int,
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prev_cb: str | None = None,
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next_cb: str | None = None,
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) -> list[InlineKeyboardButton]:
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row = []
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if not (prev_cb or next_cb):
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return row
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if prev_cb:
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row.append(InlineKeyboardButton(text="⬅️", callback_data=prev_cb))
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row.append(InlineKeyboardButton(text=str(page + 1), callback_data="..."))
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if next_cb:
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row.append(InlineKeyboardButton(text="➡️", callback_data=next_cb))
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return row
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def cart_btn(cart_items: int) -> InlineKeyboardButton:
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return InlineKeyboardButton(text=f"🛒 Корзина ({cart_items})", callback_data="cart")
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def get_back_to_catalogue(
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parent_id: int,
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*,
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text: str | None = "⬅️ Назад",
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show_controls: bool = False,
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cat_id: str | int | None = None,
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fallback_cb: str | None = "menu:main",
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) -> InlineKeyboardMarkup:
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builder = InlineKeyboardBuilder()
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if show_controls and cat_id:
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builder.row(
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InlineKeyboardButton(text="➕ Категория", callback_data=f"new:category:{cat_id}"),
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InlineKeyboardButton(text="➕ Товар", callback_data=f"new:product:{cat_id}"),
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)
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builder.row(
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InlineKeyboardButton(
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text=text, callback_data=f"cat:{parent_id}" if parent_id else fallback_cb
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),
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)
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return builder.as_markup()
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def created_category(cat_id: int, cat_name: str, parent_id: int):
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return InlineKeyboardBuilder(
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[
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[
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InlineKeyboardButton(text=cat_name, callback_data=f"cat:{cat_id}"),
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InlineKeyboardButton(text="⬅️ Назад", callback_data=f"cat:{parent_id}"),
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]
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]
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).as_markup()
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def main_menu_kb(cart_items: int) -> InlineKeyboardMarkup:
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return InlineKeyboardBuilder(
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[
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[
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InlineKeyboardButton(text="📦 Каталог", callback_data="cat:root"),
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InlineKeyboardButton(text="🔍 Поиск", callback_data="find"),
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],
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[cart_btn(cart_items)],
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[InlineKeyboardButton(text="🌸 Подписаться на канал", url=config.CHANNEL_URL)],
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]
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).as_markup()
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def render_category(
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children: list[Category],
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parent_id: str | int | None = None,
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show_menu: bool = False,
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*,
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cat_id: str | int | None = None,
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category_cb_factory: Callable[[Category], str],
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is_admin: bool = False,
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) -> InlineKeyboardMarkup:
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btns = [
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InlineKeyboardButton(
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text=category.name,
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callback_data=category_cb_factory(category),
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)
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for category in children
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]
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nav: list[list[InlineKeyboardButton]] = []
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if is_admin:
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cat_id = serialize_cat_id(cat_id)
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nav.append(
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[
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InlineKeyboardButton(
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text="➕ Категория",
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callback_data=f"new:category:{cat_id}",
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),
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InlineKeyboardButton(text="✍️", callback_data=f"edit:category:{cat_id}"),
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]
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)
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if show_menu:
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nav.append([InlineKeyboardButton(text="⬅️ Назад", callback_data="menu:main")])
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elif parent_id is not None:
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nav.append(
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[
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InlineKeyboardButton(text="⬅️ Назад", callback_data=f"cat:{parent_id}"),
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InlineKeyboardButton(text="🏠", callback_data="menu:main"),
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]
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)
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return InlineKeyboardBuilder(
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[btns[i : i + 2] for i in range(0, len(children), 2)] + nav,
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).as_markup()
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def render_products(
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products: list[Product],
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*,
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product_cb_factory: Callable[[Product], str],
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back_cb: str | None = None,
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prev_cb: str | None = None,
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next_cb: str | None = None,
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columns: int = 2,
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is_admin: bool = False,
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cat_id: int | None = None,
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page: int = 0,
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total_pages: int | None = None,
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) -> InlineKeyboardMarkup:
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builder = InlineKeyboardBuilder()
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if back_cb:
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builder.row(
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InlineKeyboardButton(text="⬅️ Назад", callback_data=back_cb),
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InlineKeyboardButton(text="🏠", callback_data="menu:main"),
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)
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for i in range(0, len(products), columns):
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row = [
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InlineKeyboardButton(
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text=f"{p.name} {'🙈' if is_admin and p.is_hidden else ''}".strip(),
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callback_data=product_cb_factory(p),
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)
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for p in products[i : i + columns]
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]
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builder.row(*row)
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if is_admin:
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builder.row(InlineKeyboardButton(text="➕ Товар", callback_data=f"new:product:{cat_id}"))
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nav_buttons = []
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if prev_cb:
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nav_buttons.append(InlineKeyboardButton(text="◀️", callback_data=prev_cb))
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page_text = f"Стр. {page + 1}/{total_pages}" if total_pages is not None else f"Стр. {page + 1}"
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nav_buttons.append(InlineKeyboardButton(text=page_text, callback_data="..."))
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if next_cb:
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nav_buttons.append(InlineKeyboardButton(text="▶️", callback_data=next_cb))
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if nav_buttons:
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builder.row(*nav_buttons)
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return builder.as_markup()
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def render_catalogue(view: CatalogueView, *, is_admin: bool):
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if view.view_type == CatalogueType.CATEGORIES:
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return render_category(
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children=view.children,
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parent_id=view.parent_id,
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show_menu=view.show_menu,
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category_cb_factory=lambda c: f"cat:{c.id}",
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is_admin=is_admin,
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cat_id=view.category,
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)
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if view.view_type == CatalogueType.PRODUCTS:
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total_pages = (view.total + PAGE_SIZE - 1) // PAGE_SIZE if view.total else None
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return render_products(
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products=view.products[:PAGE_SIZE], # type: ignore
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product_cb_factory=lambda p: f"product:{p.id}",
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back_cb=f"cat:{view.parent_id}",
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prev_cb=(f"products:{view.category}:{view.page - 1}" if view.page > 0 else None),
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next_cb=(f"products:{view.category}:{view.page + 1}" if view.has_next else None),
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is_admin=is_admin,
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cat_id=view.category,
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page=view.page,
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total_pages=total_pages,
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)
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return get_back_to_catalogue(
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view.parent_id, show_controls=is_admin, cat_id=serialize_cat_id(view.category)
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)
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def render_product_interactions(
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*, product_id: int, category_id: int, show_cart: bool = False, cart_amount: int = 0
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) -> InlineKeyboardMarkup:
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btns: list[list[InlineKeyboardButton]] = []
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if show_cart:
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btns.append(
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[
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InlineKeyboardButton(text="➖", callback_data=f"cart_action:remove:{product_id}"),
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InlineKeyboardButton(text=f"🛒 {cart_amount}", callback_data="..."),
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InlineKeyboardButton(text="➕", callback_data=f"cart_action:add:{product_id}"),
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]
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)
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btns.append(
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[
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InlineKeyboardButton(
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text="❌ Удалить из корзины",
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callback_data=f"cart_action:clear:{product_id}",
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)
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]
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)
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else:
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btns.append(
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[
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InlineKeyboardButton(
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text="🛒 В корзину", callback_data=f"cart_action:add:{product_id}"
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)
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]
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)
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btns.append(
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[
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InlineKeyboardButton(text="⬅️", callback_data=f"cat:{category_id}"),
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InlineKeyboardButton(text="🏠", callback_data="menu:main"),
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]
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)
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return InlineKeyboardBuilder(btns).as_markup()
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def render_cart(
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cart_items: list[CartItemDTO],
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*,
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page: int = 0,
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show_prev: bool | None = False,
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show_next: bool | None = False,
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show_purchase: bool | None = False,
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) -> InlineKeyboardMarkup:
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btns = [
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InlineKeyboardButton(
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text=f"🛒 {cart_item.quantity} | {cart_item.name} | {cart_item.total}₽",
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callback_data=f"product:{cart_item.product_id}",
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)
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for cart_item in cart_items
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]
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nav = pagination_row(
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page=page,
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prev_cb=f"cart:{page - 1}" if show_prev else None,
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next_cb=f"cart:{page + 1}" if show_next else None,
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)
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markup: list[list[InlineKeyboardButton]] = (
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[
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[
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InlineKeyboardButton(
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text="⬅️ Назад",
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callback_data="menu:main",
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)
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],
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]
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+ [btns[i : i + 2] for i in range(0, len(cart_items), 2)]
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+ [nav]
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)
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if show_purchase:
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markup.append([InlineKeyboardButton(text="🔷 Оформить заказ", callback_data="checkout")])
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return InlineKeyboardBuilder(markup).as_markup()
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def order_confirmation(order_id: int) -> InlineKeyboardMarkup:
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return InlineKeyboardBuilder(
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[
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[
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InlineKeyboardButton(
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text="🟢 Подтвердить заказ",
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callback_data=f"precheck_order:{order_id}",
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)
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],
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[InlineKeyboardButton(text="❌ Отменить", callback_data="menu:main")],
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]
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).as_markup()
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def subscription(order_id: int) -> InlineKeyboardMarkup:
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return InlineKeyboardBuilder(
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[
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[InlineKeyboardButton(text="🌸 Подписаться на канал", url=config.CHANNEL_URL)],
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[
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InlineKeyboardButton(
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text="▶️ Продолжить оформление", callback_data=f"confirm_order:{order_id}"
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)
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],
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[InlineKeyboardButton(text="🏠", callback_data="menu:main")],
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]
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).as_markup()
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def order_specs_confirmation(order_id: int) -> InlineKeyboardMarkup:
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return InlineKeyboardBuilder(
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[
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[
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InlineKeyboardButton(
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text="🟢 Подтвердить",
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callback_data=f"payment:{order_id}",
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)
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],
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[InlineKeyboardButton(text="❌", callback_data="menu:main")],
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]
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).as_markup()
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def confirm_payment(invoice_id: int):
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return InlineKeyboardBuilder(
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[
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[
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InlineKeyboardButton(
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text="✅ Подтвердить оплату",
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callback_data=f"refresh_payment:{invoice_id}",
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)
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]
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]
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).as_markup()
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