from __future__ import annotations


class TestCardCarousel:
    def test_build_carousel(self):
        from yuxi.channels.adapters.zalo_user.cards import (
            ZaloCard,
            build_card_carousel,
        )

        card1 = ZaloCard(title="Card 1", description="First card")
        card2 = ZaloCard(title="Card 2", description="Second card")

        payload = build_card_carousel("conv_123", [card1, card2])

        assert payload["message_type"] == "card"
        assert payload["conversation_id"] == "conv_123"
        assert payload["cards"]["layout"] == "carousel"
        assert len(payload["cards"]["elements"]) == 2

    def test_card_message_layouts(self):
        from yuxi.channels.adapters.zalo_user.cards import (
            CardMessage,
            ZaloCard,
        )

        horizontal = CardMessage(cards=[ZaloCard(title="Test")], layout="horizontal")
        assert horizontal.to_dict()["layout"] == "horizontal"

        carousel = CardMessage(cards=[ZaloCard(title="Test")], layout="carousel")
        assert carousel.to_dict()["layout"] == "carousel"


class TestCardTemplates:
    def test_welcome_card(self):
        from yuxi.channels.adapters.zalo_user.cards import template_welcome_card

        card = template_welcome_card("MyBot", "I am an assistant.")
        assert "Welcome to MyBot" in card.title
        assert card.description == "I am an assistant."

    def test_confirmation_card(self):
        from yuxi.channels.adapters.zalo_user.cards import template_confirmation_card

        card = template_confirmation_card("Delete?", confirm_data="del_ok")
        assert card.title == "Delete?"
        assert card.buttons is not None

    def test_info_card(self):
        from yuxi.channels.adapters.zalo_user.cards import template_info_card

        card = template_info_card("User Info", {"name": "Alice", "age": "30"})
        assert "Alice" in card.description
        assert "30" in card.description

    def test_product_card(self):
        from yuxi.channels.adapters.zalo_user.cards import template_product_card

        card = template_product_card("ProductX", "$99", buy_url="https://example.com")
        assert card.title == "ProductX"
        assert card.buttons is not None