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//! Functionality for emitting structured, machine readable output in different
//! formats

mod libtest;

use super::TestEvent;
use crate::errors::WriteEventError;
pub use libtest::{EmitNextestObject, LibtestReporter};

/// A reporter for structured, machine-readable formats.
#[derive(Default)]
pub struct StructuredReporter<'a> {
    /// Libtest-compatible output written to stdout
    libtest: Option<LibtestReporter<'a>>,
    // Internal structured reporter.
    // internal: Option<T>,
}

impl<'a> StructuredReporter<'a> {
    /// Creates a new `StructuredReporter`.
    pub fn new() -> Self {
        Self::default()
    }

    /// Sets libtest output for the `StructuredReporter`.
    pub fn set_libtest(&mut self, libtest: LibtestReporter<'a>) -> &mut Self {
        self.libtest = Some(libtest);
        self
    }

    #[inline]
    pub(super) fn write_event(&mut self, event: &TestEvent<'a>) -> Result<(), WriteEventError> {
        if let Some(libtest) = &mut self.libtest {
            libtest.write_event(event)?;
        }
        Ok(())
    }
}