KiCad - the KiCad Bridge

//! Find KiCad. The OS layer lists candidates; this sorts them and picks the primary.

use serde::Serialize;

pub use kicad_platform::KicadInstall;

#[derive(Clone, Debug, Default, Serialize)]
pub struct KicadInfo {
    pub installed: bool,
    pub version: String,
    pub installs: Vec<KicadInstall>,
}

impl KicadInfo {
    pub fn summary(&self) -> String {
        if !self.installed {
            return "KiCad: not found".into();
        }
        let i = &self.installs[0];
        format!("KiCad {} at {} ({})", i.cli_version, i.base_dir, i.source)
    }
    pub fn primary(&self) -> Option<&KicadInstall> {
        self.installs.first()
    }
}

fn version_key(v: &str) -> (u32, u32, u32) {
    let mut it = v.split('.').map(|p| p.trim().parse::<u32>().unwrap_or(0));
    (it.next().unwrap_or(0), it.next().unwrap_or(0), it.next().unwrap_or(0))
}

pub fn detect() -> KicadInfo {
    let mut installs = kicad_platform::native().find_installs();
    installs.sort_by(|a, b| version_key(&b.cli_version).cmp(&version_key(&a.cli_version)));
    let installed = !installs.is_empty();
    let version = installs.first().map(|i| i.cli_version.clone()).unwrap_or_default();
    KicadInfo { installed, version, installs }
}

pub fn config_dir(version: &str) -> Option<std::path::PathBuf> {
    kicad_platform::native().config_dir(version)
}