use crate::domain::EvidenceHealth;

#[derive(Clone, Debug, PartialEq, Eq)]
pub struct WindowSnapshot {
    pub title: String,
    pub class: Option<String>,
    pub health: EvidenceHealth,
}

impl WindowSnapshot {
    pub fn unavailable(reason: impl Into<String>) -> Self {
        Self {
            title: "none".to_string(),
            class: None,
            health: EvidenceHealth::Unavailable(reason.into()),
        }
    }
}

#[cfg(target_os = "windows")]
mod windows;
#[cfg(target_os = "windows")]
pub use windows::*;

#[cfg(target_os = "linux")]
mod linux;
#[cfg(target_os = "linux")]
pub use linux::*;

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

    #[test]
    fn unavailable_snapshot_records_reason_without_evidence() {
        assert_eq!(
            WindowSnapshot::unavailable("no active window"),
            WindowSnapshot {
                title: "none".to_string(),
                class: None,
                health: EvidenceHealth::Unavailable("no active window".to_string()),
            }
        );
    }
}