"""Тесты для commands/morning.py — команда !morning."""

import sys
from pathlib import Path
from unittest.mock import AsyncMock, MagicMock, patch

import pytest

ROOT_DIR = Path(__file__).resolve().parent.parent
sys.path.insert(0, str(ROOT_DIR))


def make_context() -> MagicMock:
    """Создать мокированный ctx."""
    ctx = MagicMock()
    ctx.author.name = "TestUser"
    ctx.send = AsyncMock(return_value=None)
    ctx.bot = MagicMock()
    ctx.channel = MagicMock()
    ctx.channel.name = "test-channel"
    return ctx


class TestMorningInit:
    """Тесты инициализации Morning cog."""

    def test_morning_cog_instantiates(self) -> None:
        """Morning должен создаваться без параметров."""
        from commands.morning import Morning

        cog = Morning()
        assert cog is not None

    def test_morning_has_command(self) -> None:
        """Morning должен содержать команду morning."""
        from commands.morning import Morning

        cog = Morning()
        assert cog.morning.name == "morning"


class TestMorningCommand:
    """Тесты команды !morning."""

    @pytest.mark.asyncio
    async def test_morning_calls_run_morning(self) -> None:
        """!morning должен вызвать run_morning."""
        from commands.morning import Morning

        cog = Morning()
        ctx = make_context()

        with patch("commands.morning.run_morning", new_callable=AsyncMock) as mock_run:
            await cog.morning(cog, ctx)

        mock_run.assert_awaited_once_with(ctx.bot, ctx.channel)

    @pytest.mark.asyncio
    async def test_morning_passes_bot_and_channel(self) -> None:
        """!morning передаёт ctx.bot и ctx.channel в run_morning."""
        from commands.morning import Morning

        cog = Morning()
        ctx = make_context()

        with patch("commands.morning.run_morning", new_callable=AsyncMock) as mock_run:
            await cog.morning(cog, ctx)

        call_args = mock_run.call_args
        assert call_args[0][0] is ctx.bot
        assert call_args[0][1] is ctx.channel

    @pytest.mark.asyncio
    async def test_morning_run_morning_raises(self) -> None:
        """Ошибка в run_morning ловится, пользователю отправлено сообщение."""
        from commands.morning import Morning

        cog = Morning()
        ctx = make_context()

        with patch("commands.morning.run_morning", new_callable=AsyncMock) as mock_run:
            mock_run.side_effect = Exception("api error")
            await cog.morning(cog, ctx)

        ctx.send.assert_awaited_once()
        message = ctx.send.call_args[0][0]
        assert "Ошибка" in message