"""
Test module for TradePoseConfig

Test Categories:
1. Validation - Field validation (URL format, log level, ranges)
2. Environment variables - Loading from env vars
3. Properties - Computed properties (has_api_key, primary_auth_type)
4. Defaults - Default values for optional fields
5. Error handling - Invalid configurations
"""


# TODO: Import from tradepose_client.config
# from tradepose_client.config import TradePoseConfig


class TestTradePoseConfigValidation:
    """Test suite for configuration validation."""

    def test_valid_config_api_key(self, test_config_api_key):
        """
        Test valid configuration with API key.

        Given: Valid config dict with API key
        When: TradePoseConfig is created
        Then: Config is valid and all fields set
        """
        # TODO: Act - config = TradePoseConfig(**test_config_api_key)
        # TODO: Assert - config.api_key == test_config_api_key["api_key"]
        # TODO: Assert - config.server_url == test_config_api_key["server_url"]
        # TODO: Assert - config.timeout == test_config_api_key["timeout"]
        pass

    def test_valid_config_jwt(self, test_config_jwt):
        """
        Test valid configuration with JWT.

        Given: Valid config dict with JWT token
        When: TradePoseConfig is created
        Then: Config is valid
        """
        # TODO: Act - config = TradePoseConfig(**test_config_jwt)
        # TODO: Assert - config.jwt_token is set
        pass

    def test_invalid_server_url_format(self):
        """
        Test invalid server URL format.

        Given: Config with malformed URL
        When: TradePoseConfig is created
        Then: Raises ValidationError
        """
        # TODO: Arrange - Config with server_url="not-a-url"
        # TODO: Act & Assert - with pytest.raises(ValidationError)
        pass

    def test_invalid_log_level(self, test_config_api_key):
        """
        Test invalid log level.

        Given: Config with invalid log_level
        When: TradePoseConfig is created
        Then: Raises ValidationError
        """
        # TODO: Arrange - Config with log_level="INVALID"
        # TODO: Act & Assert - with pytest.raises(ValidationError)
        pass

    def test_negative_timeout(self, test_config_api_key):
        """
        Test negative timeout value.

        Given: Config with timeout=-1
        When: TradePoseConfig is created
        Then: Raises ValidationError (timeout must be positive)
        """
        # TODO: Arrange - Config with timeout=-1
        # TODO: Act & Assert - with pytest.raises(ValidationError)
        pass

    def test_zero_max_retries(self, test_config_api_key):
        """
        Test zero max_retries is allowed.

        Given: Config with max_retries=0
        When: TradePoseConfig is created
        Then: Valid (no retries is acceptable)
        """
        # TODO: Arrange - Config with max_retries=0
        # TODO: Act - config = TradePoseConfig(**config_dict)
        # TODO: Assert - config.max_retries == 0
        pass

    def test_negative_max_retries(self, test_config_api_key):
        """
        Test negative max_retries.

        Given: Config with max_retries=-1
        When: TradePoseConfig is created
        Then: Raises ValidationError
        """
        # TODO: Arrange - Config with max_retries=-1
        # TODO: Act & Assert - with pytest.raises(ValidationError)
        pass

    def test_poll_interval_range(self, test_config_api_key):
        """
        Test poll_interval validation (0.1 to 60.0).

        Given: Config with out-of-range poll_interval
        When: TradePoseConfig is created
        Then: Raises ValidationError
        """
        # TODO: Test poll_interval=0.05 (too low) - should fail
        # TODO: Test poll_interval=61.0 (too high) - should fail
        # TODO: Test poll_interval=1.0 (valid) - should pass
        pass


class TestTradePoseConfigEnvironmentVariables:
    """Test suite for environment variable loading."""

    def test_load_from_env_api_key(self, monkeypatch):
        """
        Test loading API key from environment.

        Given: TRADEPOSE_API_KEY env var set
        When: TradePoseConfig() is created (no args)
        Then: Loads API key from env
        """
        # TODO: Arrange - monkeypatch.setenv("TRADEPOSE_API_KEY", "sk_test_123")
        # TODO: Act - config = TradePoseConfig()
        # TODO: Assert - config.api_key == "sk_test_123"
        pass

    def test_load_from_env_jwt_token(self, monkeypatch):
        """
        Test loading JWT from environment.

        Given: TRADEPOSE_JWT_TOKEN env var set
        When: TradePoseConfig() is created
        Then: Loads JWT from env
        """
        # TODO: Arrange - monkeypatch.setenv("TRADEPOSE_JWT_TOKEN", "eyJ...")
        # TODO: Act - config = TradePoseConfig()
        # TODO: Assert - config.jwt_token is set
        pass

    def test_load_from_env_server_url(self, monkeypatch):
        """
        Test loading server URL from environment.

        Given: TRADEPOSE_SERVER_URL env var set
        When: TradePoseConfig() is created
        Then: Loads server URL from env
        """
        # TODO: Arrange - Set TRADEPOSE_SERVER_URL
        # TODO: Act - config = TradePoseConfig()
        # TODO: Assert - config.server_url == env value
        pass

    def test_explicit_args_override_env(self, monkeypatch):
        """
        Test explicit arguments override environment variables.

        Given: API key in env and in explicit args
        When: TradePoseConfig(api_key="explicit") is created
        Then: Uses explicit value, not env
        """
        # TODO: Arrange - Set env var to "env_key"
        # TODO: Act - config = TradePoseConfig(api_key="explicit_key")
        # TODO: Assert - config.api_key == "explicit_key"
        pass

    def test_all_env_vars_supported(self, monkeypatch):
        """
        Test all configuration fields can be loaded from env.

        Given: All TRADEPOSE_* env vars set
        When: TradePoseConfig() is created
        Then: All fields loaded from env
        """
        # TODO: Set all env vars: API_KEY, SERVER_URL, TIMEOUT, MAX_RETRIES, etc.
        # TODO: Create config without args
        # TODO: Assert all fields match env values
        pass


class TestTradePoseConfigProperties:
    """Test suite for computed properties."""

    def test_has_api_key_true(self, test_config_api_key):
        """
        Test has_api_key property returns True.

        Given: Config with API key
        When: Accessing has_api_key
        Then: Returns True
        """
        # TODO: Arrange - config = TradePoseConfig(**test_config_api_key)
        # TODO: Assert - config.has_api_key == True
        pass

    def test_has_api_key_false(self, test_config_jwt):
        """
        Test has_api_key property returns False.

        Given: Config without API key
        When: Accessing has_api_key
        Then: Returns False
        """
        # TODO: Arrange - config = TradePoseConfig(**test_config_jwt)
        # TODO: Assert - config.has_api_key == False
        pass

    def test_has_jwt_token_true(self, test_config_jwt):
        """
        Test has_jwt_token property returns True.

        Given: Config with JWT token
        When: Accessing has_jwt_token
        Then: Returns True
        """
        # TODO: Arrange - config = TradePoseConfig(**test_config_jwt)
        # TODO: Assert - config.has_jwt_token == True
        pass

    def test_has_jwt_token_false(self, test_config_api_key):
        """
        Test has_jwt_token property returns False.

        Given: Config without JWT
        When: Accessing has_jwt_token
        Then: Returns False
        """
        # TODO: Arrange - config = TradePoseConfig(**test_config_api_key)
        # TODO: Assert - config.has_jwt_token == False
        pass

    def test_primary_auth_type_api_key(self, test_config_api_key):
        """
        Test primary_auth_type with API key.

        Given: Config with only API key
        When: Accessing primary_auth_type
        Then: Returns "api_key"
        """
        # TODO: Arrange - config = TradePoseConfig(**test_config_api_key)
        # TODO: Assert - config.primary_auth_type == "api_key"
        pass

    def test_primary_auth_type_jwt(self, test_config_jwt):
        """
        Test primary_auth_type with JWT.

        Given: Config with only JWT
        When: Accessing primary_auth_type
        Then: Returns "jwt"
        """
        # TODO: Arrange - config = TradePoseConfig(**test_config_jwt)
        # TODO: Assert - config.primary_auth_type == "jwt"
        pass

    def test_primary_auth_type_both(self):
        """
        Test primary_auth_type with both auth methods.

        Given: Config with both API key and JWT
        When: Accessing primary_auth_type
        Then: Returns "api_key" (preferred)
        """
        # TODO: Arrange - Config with both
        # TODO: Act - config = TradePoseConfig(api_key="sk_test", jwt_token="eyJ...")
        # TODO: Assert - config.primary_auth_type == "api_key"
        pass

    def test_primary_auth_type_none(self):
        """
        Test primary_auth_type with no auth.

        Given: Config without authentication
        When: Accessing primary_auth_type
        Then: Returns None or raises error
        """
        # TODO: Arrange - Config with server_url only
        # TODO: Act - Try to create config (may fail validation)
        # TODO: Assert - If created, primary_auth_type is None
        pass


class TestTradePoseConfigDefaults:
    """Test suite for default values."""

    def test_default_server_url(self, test_config_api_key):
        """
        Test default server URL.

        Given: Config without server_url
        When: TradePoseConfig is created
        Then: Uses default production URL
        """
        # TODO: Arrange - Config without server_url
        # TODO: Act - config = TradePoseConfig(api_key="sk_test")
        # TODO: Assert - config.server_url == "https://api.tradepose.com" (or default)
        pass

    def test_default_timeout(self, test_config_api_key):
        """
        Test default timeout value.

        Given: Config without timeout
        When: TradePoseConfig is created
        Then: Uses default timeout (30.0)
        """
        # TODO: Arrange - Config without timeout
        # TODO: Act - config = TradePoseConfig(api_key="sk_test")
        # TODO: Assert - config.timeout == 30.0
        pass

    def test_default_max_retries(self, test_config_api_key):
        """
        Test default max_retries value.

        Given: Config without max_retries
        When: TradePoseConfig is created
        Then: Uses default (3)
        """
        # TODO: Arrange - Config without max_retries
        # TODO: Act - config = TradePoseConfig(api_key="sk_test")
        # TODO: Assert - config.max_retries == 3
        pass

    def test_default_log_level(self, test_config_api_key):
        """
        Test default log level.

        Given: Config without log_level
        When: TradePoseConfig is created
        Then: Uses default ("INFO")
        """
        # TODO: Arrange - Config without log_level
        # TODO: Act - config = TradePoseConfig(api_key="sk_test")
        # TODO: Assert - config.log_level == "INFO"
        pass

    def test_default_debug_false(self, test_config_api_key):
        """
        Test default debug value.

        Given: Config without debug
        When: TradePoseConfig is created
        Then: debug is False by default
        """
        # TODO: Arrange - Config without debug
        # TODO: Act - config = TradePoseConfig(api_key="sk_test")
        # TODO: Assert - config.debug == False
        pass

    def test_default_poll_interval(self, test_config_api_key):
        """
        Test default poll_interval.

        Given: Config without poll_interval
        When: TradePoseConfig is created
        Then: Uses default (2.0 seconds)
        """
        # TODO: Arrange - Config without poll_interval
        # TODO: Act - config = TradePoseConfig(api_key="sk_test")
        # TODO: Assert - config.poll_interval == 2.0
        pass


class TestTradePoseConfigSerialization:
    """Test suite for config serialization."""

    def test_model_dump_excludes_sensitive(self, test_config_api_key):
        """
        Test that model_dump can exclude sensitive fields.

        Given: Config with API key
        When: model_dump(exclude={"api_key"}) is called
        Then: API key not in output
        """
        # TODO: Arrange - config = TradePoseConfig(**test_config_api_key)
        # TODO: Act - dumped = config.model_dump(exclude={"api_key", "jwt_token"})
        # TODO: Assert - "api_key" not in dumped
        # TODO: Assert - "jwt_token" not in dumped
        pass

    def test_model_dump_json(self, test_config_api_key):
        """
        Test JSON serialization of config.

        Given: Valid config
        When: model_dump_json() is called
        Then: Returns valid JSON string
        """
        # TODO: Arrange - config = TradePoseConfig(**test_config_api_key)
        # TODO: Act - json_str = config.model_dump_json()
        # TODO: Assert - Can parse back to dict
        # TODO: Assert - Contains expected fields
        pass
