import pytest
from unittest.mock import AsyncMock, patch, MagicMock
import os
import discord
from tests.conftest import MockApplicationContext


def test_compression_filetype_video():
    from cogs.compression import filetype
    assert filetype("test.mp4") == "Video"
    assert filetype("test.avi") == "Video"


def test_compression_filetype_audio():
    from cogs.compression import filetype
    assert filetype("test.mp3") == "Audio"
    assert filetype("test.wav") == "Audio"


def test_compression_filetype_image():
    from cogs.compression import filetype
    assert filetype("test.jpg") == "Image"
    assert filetype("test.png") == "Image"


def test_conversion_filetype():
    from cogs.conversion import filetype
    assert filetype("test.mp4") == "Video"
    assert filetype("test.mp3") == "Audio"
    assert filetype("test.jpg") == "Image"
    assert filetype("test.xyz") == "Unknown"


@pytest.mark.asyncio
async def test_build_conversion_command_video():
    with patch('os.getenv', return_value="https://example.com"):
        with patch('cogs.utils.temp.get_temp_dir', return_value="/tmp"):
            with patch('cogs.utils.settings.get_baseurl', return_value="https://example.com"):
                import importlib
                import cogs.conversion
                importlib.reload(cogs.conversion)
                from cogs.conversion import Conversion
                
                cog = Conversion.__new__(Conversion)
                cog._baseurl = "https://example.com"
                cog._uploadurl = "https://example.com"
                
                cmd = cog._build_conversion_command("Video", "/tmp/test.mp4", "/tmp/output.mp4", "")
                assert cmd is not None
                assert "ffmpeg" in cmd


@pytest.mark.asyncio
async def test_build_conversion_command_image():
    with patch('os.getenv', return_value="https://example.com"):
        with patch('cogs.utils.temp.get_temp_dir', return_value="/tmp"):
            with patch('cogs.utils.settings.get_baseurl', return_value="https://example.com"):
                import importlib
                import cogs.conversion
                importlib.reload(cogs.conversion)
                from cogs.conversion import Conversion
                
                cog = Conversion.__new__(Conversion)
                cog._baseurl = "https://example.com"
                cog._uploadurl = "https://example.com"
                
                cmd = cog._build_conversion_command("Image", "/tmp/test.jpg", "/tmp/output.png", "")
                assert cmd is not None
                assert "magick" in cmd


@pytest.mark.asyncio
async def test_build_conversion_command_unknown():
    with patch('os.getenv', return_value="https://example.com"):
        with patch('cogs.utils.temp.get_temp_dir', return_value="/tmp"):
            with patch('cogs.utils.settings.get_baseurl', return_value="https://example.com"):
                import importlib
                import cogs.conversion
                importlib.reload(cogs.conversion)
                from cogs.conversion import Conversion
                
                cog = Conversion.__new__(Conversion)
                cog._baseurl = "https://example.com"
                cog._uploadurl = "https://example.com"
                
                cmd = cog._build_conversion_command("Unknown", "/tmp/test.xyz", "/tmp/output.abc", "")
                assert cmd is None


@pytest.mark.asyncio
async def test_compression_get_command_video():
    with patch('os.getenv', return_value="https://example.com"):
        with patch('cogs.utils.temp.get_temp_dir', return_value="/tmp"):
            with patch('cogs.utils.settings.get_baseurl', return_value="https://example.com"):
                import importlib
                import cogs.compression
                importlib.reload(cogs.compression)
                from cogs.compression import Compression
                
                cog = Compression.__new__(Compression)
                cog.temp_dir = "/tmp"
                
                cmd = cog._get_compression_command("Video", "/tmp/test.mp4", "/tmp/output.mp4")
                assert cmd is not None
                assert "ffmpeg" in cmd


@pytest.mark.asyncio
async def test_compression_get_command_image():
    with patch('os.getenv', return_value="https://example.com"):
        with patch('cogs.utils.temp.get_temp_dir', return_value="/tmp"):
            with patch('cogs.utils.settings.get_baseurl', return_value="https://example.com"):
                import importlib
                import cogs.compression
                importlib.reload(cogs.compression)
                from cogs.compression import Compression
                
                cog = Compression.__new__(Compression)
                cog.temp_dir = "/tmp"
                
                cmd = cog._get_compression_command("Image", "/tmp/test.jpg", "/tmp/output.jpg")
                assert cmd is not None


@pytest.mark.asyncio
async def test_compression_get_command_unknown():
    with patch('os.getenv', return_value="https://example.com"):
        with patch('cogs.utils.temp.get_temp_dir', return_value="/tmp"):
            with patch('cogs.utils.settings.get_baseurl', return_value="https://example.com"):
                import importlib
                import cogs.compression
                importlib.reload(cogs.compression)
                from cogs.compression import Compression
                
                cog = Compression.__new__(Compression)
                cog.temp_dir = "/tmp"
                
                cmd = cog._get_compression_command("Unknown", "/tmp/test.xyz", "/tmp/output.xyz")
                assert cmd is None