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use metrics::counter;
use vector_lib::internal_event::InternalEvent;
use vector_lib::internal_event::{error_stage, error_type, ComponentEventsDropped, UNINTENTIONAL};

#[derive(Debug)]
pub struct AwsCloudwatchLogsMessageSizeError {
    pub size: usize,
    pub max_size: usize,
}

impl InternalEvent for AwsCloudwatchLogsMessageSizeError {
    fn emit(self) {
        let reason = "Encoded event is too long.";
        error!(
            message = reason,
            size = self.size as u64,
            max_size = self.max_size as u64,
            error_code = "message_too_long",
            error_type = error_type::ENCODER_FAILED,
            stage = error_stage::PROCESSING,
            internal_log_rate_limit = true,
        );
        counter!(
            "component_errors_total",
            "error_code" => "message_too_long",
            "error_type" => error_type::ENCODER_FAILED,
            "stage" => error_stage::PROCESSING,
        )
        .increment(1);
        emit!(ComponentEventsDropped::<UNINTENTIONAL> { count: 1, reason });
    }
}