use std::path::PathBuf;

use anyhow::Result;
use directories::ProjectDirs;
use rustyline::Editor;

use crate::api::model::{Cache, Cluster, LocalIndex};

use self::config::Config;

pub mod actions;
pub mod config;
#[cfg(feature = "northstar")]
pub mod northstar;

pub(crate) mod commands;
pub(crate) mod utils;

pub struct Ctx {
    pub config: Config,
    pub dirs: ProjectDirs,
    pub rl: Editor<()>,
    pub cache: Cache,
    pub local_target: PathBuf,
    pub global_target: PathBuf,
    pub cluster: Option<Cluster>,
    // pub local_installed: Option<LocalIndex>,
    // pub global_installed: LocalIndex,
}

impl Ctx {
    pub fn new(dirs: ProjectDirs, rl: Editor<()>) -> Result<Self> {
        utils::ensure_dirs(&dirs);
        let config = config::load_config(dirs.config_dir()).expect("Unable to load config file");
        let cache = Cache::build(dirs.cache_dir()).unwrap();
        let lt = config.mod_dir.clone();
        let gt = dirs.data_local_dir();
        // let l_mods = LocalIndex::load(&lt).ok();
        // let g_mods = LocalIndex::create(gt);
        Ok(Ctx {
            config,
            dirs: dirs.clone(),
            rl,
            cache,
            local_target: lt,
            global_target: gt.to_path_buf(),
            cluster: Cluster::find().unwrap_or(None), //don't use `?` here so we don't crash everything if there's no cluster
                                                      // local_installed: l_mods,
                                                      // global_installed: g_mods,
        })
    }
}