"""
Tests for response_formatter module - FeishuResponseFormatter class.
Task 1: Test response formatting as Feishu Card JSON 2.0.
"""
import pytest
from gsd_openclaw.response_formatter import (
    FeishuResponseFormatter, CardTheme, CardButton
)


class TestFeishuResponseFormatter:
    """Test response formatting for Feishu cards."""

    def test_format_success_returns_valid_card(self):
        """Success card has green theme."""
        formatter = FeishuResponseFormatter()
        card = formatter.format_success("Test Title", "Test content")

        assert card["schema"] == "2.0"
        assert card["header"]["template"] == "green"
        assert card["header"]["title"]["content"] == "Test Title"

    def test_format_error_returns_red_theme(self):
        """Error card has red theme."""
        formatter = FeishuResponseFormatter()
        card = formatter.format_error("Error", "Something went wrong")

        assert card["header"]["template"] == "red"

    def test_format_info_returns_blue_theme(self):
        """Info card has blue theme."""
        formatter = FeishuResponseFormatter()
        card = formatter.format_info("Info", "Status update")

        assert card["header"]["template"] == "blue"

    def test_format_with_buttons_includes_actions(self):
        """Cards with buttons include action element."""
        formatter = FeishuResponseFormatter()
        button = CardButton("OK", {"action": "ok"})
        card = formatter.format_success("Test", "Content", buttons=[button])

        # Find action element
        actions = [e for e in card["elements"] if e["tag"] == "action"]
        assert len(actions) == 1
        assert actions[0]["actions"][0]["text"]["content"] == "OK"

    def test_format_paginated_adds_marker(self):
        """Paginated card has [N/M] marker."""
        formatter = FeishuResponseFormatter()
        card = formatter.format_paginated("Title", "Content", page=1, total_pages=3)

        # Find the content in elements
        content = card["elements"][0]["text"]["content"]
        assert "[1/3]" in content

    def test_card_has_required_structure(self):
        """Card has schema 2.0, config, and elements."""
        formatter = FeishuResponseFormatter()
        card = formatter.format_success("Test", "Content")

        assert "config" in card
        assert card["config"]["wide_screen_mode"] is True
        assert card["elements"][0]["tag"] == "div"