//! Integration tests for wl-webrtc

#[cfg(test)]
mod integration_tests {
    #[test]
    fn test_config_parsing() {
    }

    #[test]
    fn test_cli_overrides() {
    }

    #[test]
    fn test_config_validation() {
    }

    #[test]
    fn test_encoder_config() {
    }

    #[test]
    fn test_webrtc_config() {
    }

    #[test]
    fn test_config_serialization() {
    }

    #[test]
    fn test_config_merge() {
    }

    #[test]
    fn test_edge_cases() {
    }

    #[test]
    fn test_default_values() {
    }

    #[test]
    fn test_error_handling() {
    }
}

#[cfg(test)]
mod capture_integration_tests {
    #[test]
    fn test_capture_config_defaults() {
    }

    #[test]
    fn test_capture_config_validation() {
    }

    #[test]
    fn test_quality_levels() {
    }
}

#[cfg(test)]
mod encoder_integration_tests {
    #[test]
    fn test_encoder_types() {
    }

    #[test]
    fn test_bitrate_control() {
    }

    #[test]
    fn test_preset_tuning() {
    }
}

#[cfg(test)]
mod webrtc_integration_tests {
    #[test]
    fn test_ice_server_config() {
    }

    #[test]
    fn test_turn_server_config() {
    }

    #[test]
    fn test_port_validation() {
    }
}


    #[test]
    fn test_cli_overrides() {
        // TODO: Test CLI argument overrides
        // This should verify that CLI arguments properly override config file values
        // Example:
        // let cli = Cli::parse_from(&["wl-webrtc", "--frame-rate", "60", "start"]);
        // let config = cli.load_config().unwrap();
        // assert_eq!(config.capture.frame_rate, 60);
    }

    #[test]
    fn test_config_validation() {
        // TODO: Test configuration validation
        // This should verify that invalid configurations are rejected
        // Example:
        // let invalid_config = AppConfig { /* invalid values */ };
        // assert!(invalid_config.validate().is_err());
    }

    #[test]
    fn test_encoder_config() {
        // TODO: Test encoder configuration
        // This should verify encoder settings are applied correctly
        // Example:
        // let encoder_config = EncoderConfig::default();
        // assert_eq!(encoder_config.bitrate, 4_000_000);
        // assert_eq!(encoder_config.preset, EncodePreset::Veryfast);
    }

    #[test]
    fn test_webrtc_config() {
        // TODO: Test WebRTC configuration
        // This should verify WebRTC settings are applied correctly
        // Example:
        // let webrtc_config = WebRtcConfig::default();
        // assert_eq!(webrtc_config.port, 8443);
        // assert!(!webrtc_config.ice_servers.is_empty());
    }

    #[test]
    fn test_config_serialization() {
        // TODO: Test configuration serialization/deserialization
        // This should verify that config can be round-tripped through TOML
        // Example:
        // let original = AppConfig::default();
        // let toml_str = toml::to_string(&original).unwrap();
        // let deserialized: AppConfig = toml::from_str(&toml_str).unwrap();
        // assert_eq!(original, deserialized);
    }

    #[test]
    fn test_config_merge() {
        // TODO: Test merging configs from different sources
        // This should verify that file config + CLI overrides work correctly
        // Example:
        // let mut base = AppConfig::default();
        // let overrides = ConfigOverrides { /* ... */ };
        // base.merge_cli_overrides(&overrides);
        // assert_eq!(/* merged values */);
    }

    #[test]
    fn test_edge_cases() {
        // TODO: Test edge cases and boundary values
        // This should verify behavior with minimum/maximum valid values
        // Example:
        // let config = AppConfig {
        //     encoder: EncoderConfig {
        //         bitrate: 100_000, // minimum
        //         ..Default::default()
        //     },
        //     ..Default::default()
        // };
        // assert!(config.validate().is_ok());
    }

    #[test]
    fn test_default_values() {
        // TODO: Verify default configuration values are appropriate
        // This should ensure defaults are sensible for production use
        // Example:
        // let config = AppConfig::default();
        // assert_eq!(config.capture.frame_rate, 30);
        // assert_eq!(config.encoder.bitrate, 4_000_000);
        // assert_eq!(config.webrtc.port, 8443);
    }

    #[test]
    fn test_error_handling() {
        // TODO: Test error messages and handling
        // This should verify that errors provide helpful information
        // Example:
        // let config = AppConfig { /* invalid */ };
        // match config.validate() {
        //     Err(ConfigError::InvalidBitrate(b)) => {
        //         assert!(b < 100_000 || b > 50_000_000);
        //     }
        //     _ => panic!("Expected InvalidBitrate error"),
        // }
    }
}

#[cfg(test)]
mod capture_integration_tests {
    use super::*;

    #[test]
    fn test_capture_config_defaults() {
        // TODO: Test capture configuration defaults
    }

    #[test]
    fn test_capture_config_validation() {
        // TODO: Test capture configuration validation
    }

    #[test]
    fn test_quality_levels() {
        // TODO: Test different quality levels
    }
}

#[cfg(test)]
mod encoder_integration_tests {
    use super::*;

    #[test]
    fn test_encoder_types() {
        // TODO: Test different encoder types (x264, VA-API, NVENC, VP9)
    }

    #[test]
    fn test_bitrate_control() {
        // TODO: Test bitrate min/max/target relationships
    }

    #[test]
    fn test_preset_tuning() {
        // TODO: Test preset and tuning combinations
    }
}

#[cfg(test)]
mod webrtc_integration_tests {
    use super::*;

    #[test]
    fn test_ice_server_config() {
        // TODO: Test ICE server configuration
    }

    #[test]
    fn test_turn_server_config() {
        // TODO: Test TURN server configuration
    }

    #[test]
    fn test_port_validation() {
        // TODO: Test port range validation
    }
}