#!/usr/bin/env python3
"""
Tests for base adaptor and registry
"""

import unittest

from skill_seekers.cli.adaptors import (
    SkillAdaptor,
    SkillMetadata,
    get_adaptor,
    is_platform_available,
    list_platforms,
)


class TestSkillMetadata(unittest.TestCase):
    """Test SkillMetadata dataclass"""

    def test_basic_metadata(self):
        """Test basic metadata creation"""
        metadata = SkillMetadata(name="test-skill", description="Test skill description")

        self.assertEqual(metadata.name, "test-skill")
        self.assertEqual(metadata.description, "Test skill description")
        self.assertEqual(metadata.version, "1.0.0")  # default
        self.assertIsNone(metadata.author)  # default
        self.assertEqual(metadata.tags, [])  # default

    def test_full_metadata(self):
        """Test metadata with all fields"""
        metadata = SkillMetadata(
            name="react",
            description="React documentation",
            version="2.5.0",
            author="Test Author",
            tags=["react", "javascript", "web"],
        )

        self.assertEqual(metadata.name, "react")
        self.assertEqual(metadata.description, "React documentation")
        self.assertEqual(metadata.version, "2.5.0")
        self.assertEqual(metadata.author, "Test Author")
        self.assertEqual(metadata.tags, ["react", "javascript", "web"])


class TestAdaptorRegistry(unittest.TestCase):
    """Test adaptor registry and factory"""

    def test_list_platforms(self):
        """Test listing available platforms"""
        platforms = list_platforms()

        self.assertIsInstance(platforms, list)
        # Claude should always be available
        self.assertIn("claude", platforms)

    def test_is_platform_available(self):
        """Test checking platform availability"""
        # Claude should be available
        self.assertTrue(is_platform_available("claude"))

        # Unknown platform should not be available
        self.assertFalse(is_platform_available("unknown_platform"))

    def test_get_adaptor_claude(self):
        """Test getting Claude adaptor"""
        adaptor = get_adaptor("claude")

        self.assertIsInstance(adaptor, SkillAdaptor)
        self.assertEqual(adaptor.PLATFORM, "claude")
        self.assertEqual(adaptor.PLATFORM_NAME, "Claude AI (Anthropic)")

    def test_get_adaptor_invalid(self):
        """Test getting invalid adaptor raises error"""
        with self.assertRaises(ValueError) as ctx:
            get_adaptor("invalid_platform")

        error_msg = str(ctx.exception)
        self.assertIn("invalid_platform", error_msg)
        self.assertIn("not supported", error_msg)

    def test_get_adaptor_with_config(self):
        """Test getting adaptor with custom config"""
        config = {"custom_setting": "value"}
        adaptor = get_adaptor("claude", config)

        self.assertEqual(adaptor.config, config)


class TestBaseAdaptorInterface(unittest.TestCase):
    """Test base adaptor interface methods"""

    def setUp(self):
        """Set up test adaptor"""
        self.adaptor = get_adaptor("claude")

    def test_validate_api_key_default(self):
        """Test default API key validation"""
        # Claude adaptor overrides this
        self.assertTrue(self.adaptor.validate_api_key("sk-ant-test123"))
        self.assertFalse(self.adaptor.validate_api_key("invalid"))

    def test_get_env_var_name(self):
        """Test environment variable name"""
        env_var = self.adaptor.get_env_var_name()

        self.assertEqual(env_var, "ANTHROPIC_API_KEY")

    def test_supports_enhancement(self):
        """Test enhancement support check"""
        # Claude supports enhancement
        self.assertTrue(self.adaptor.supports_enhancement())


if __name__ == "__main__":
    unittest.main()