use std::path::PathBuf;

use fomod_manager::types::{Link, RootConfig};

fn get_parent() -> PathBuf {
    PathBuf::from(file!()).parent().unwrap().to_owned()
}

fn load_root() -> RootConfig {
    RootConfig::load_from_file(get_parent().join("data/root_config_complex.toml")).unwrap()
}

#[test]
fn parse_minimal() {
    let root = load_root();

    let inst = root.load_instance_by_id("instance_minimal");

    assert!(inst.is_ok(), "Failed to load instance");

    let unwraped = inst.expect("Asserted before");

    assert_eq!(unwraped.game_id(), "sse");

    assert!(unwraped.mods().is_empty());
    assert!(unwraped.game_file_overrides().is_empty());
    assert!(unwraped.load_order().is_empty());
}

#[test]
fn parse_complex() {
    let root = load_root();

    let inst = root.load_instance_by_id("instance_complex");

    assert!(inst.is_ok(), "Failed to load instance");

    let unwraped = inst.expect("Asserted before");

    assert_eq!(unwraped.game_id(), "sse");
    assert_eq!(unwraped.load_order().len(), 13);
    assert_eq!(
        unwraped.game_file_overrides().first().unwrap(),
        &Link::new("skse64_loader.exe", "SkyrimSELauncher.exe")
    );

    assert_eq!(unwraped.mods().len(), 3);
    let test_mod = unwraped.mods().iter().find(|e| e.mod_id() == "SkyUI-12604-35407");
    assert!(test_mod.is_some());

    assert_eq!(test_mod.unwrap().priority(), 0);
    assert_eq!(test_mod.unwrap().files().len(), 2);
}