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use serde::{Deserialize, Serialize};
use rustdds::*;

/// Rosout message structure, received from RosParticipant
///
/// [Log](https://github.com/ros2/rcl_interfaces/blob/master/rcl_interfaces/msg/Log.msg)
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Log {
  timestamp: Timestamp,
  level: u8,
  name: String,
  msg: String,
  file: String,
  function: String,
  line: u32,
}

impl Log {
  /// ROS2 logging severity level
  pub const DEBUG: u8 = 10;
  pub const INFO: u8 = 20;
  pub const WARN: u8 = 30;
  pub const ERROR: u8 = 40;
  pub const FATAL: u8 = 50;

  /// Timestamp when rosout message was sent
  pub fn get_timestamp(&self) -> &Timestamp {
    &self.timestamp
  }

  /// Rosout level
  pub fn get_level(&self) -> u8 {
    self.level
  }

  /// Name of the rosout message
  pub fn name(&self) -> &str {
    &self.name
  }

  /// Actual message
  pub fn get_msg(&self) -> &str {
    &self.msg
  }

  pub fn get_file(&self) -> &str {
    &self.file
  }

  pub fn get_function(&self) -> &str {
    &self.function
  }

  pub fn get_line(&self) -> u32 {
    self.line
  }
}