use game_service::battle::BattleBuilder;
use game_service::battle_session::{BattleSession, COMMAND_DELAY_TICKS, DEPLOY_BIRTH_TICKS};
use logic::battle::LogicVector2;
use logic::data::{table, LogicDataRef, LogicDataTables};
use logic::model::LogicClientAvatar;
use std::path::Path;
use std::sync::Arc;
use titan::LogicLong;
fn assets() -> std::path::PathBuf {
    Path::new(env!("CARGO_MANIFEST_DIR")).join("../../assets")
}
fn avatar(low: i32) -> LogicClientAvatar {
    let account = LogicLong::new(0, low);
    LogicClientAvatar {
        avatar_id: account,
        account_id: account,
        home_id: account,
        name_change_state: -1,
        ..LogicClientAvatar::default()
    }
}
#[test]
fn card_lands_after_fire() {
    let root = assets();
    let tables = LogicDataTables::load_from_dir(&root).expect("tables");
    LogicDataTables::install(Arc::new(tables));
    let builder = BattleBuilder::new(&root);
    let mode = builder
        .build(
            LogicDataRef::by_name(table::LOCATIONS, "PvP_goblin"),
            LogicDataRef::None,
            LogicDataRef::by_name(table::ARENAS, "Arena_T"),
            vec![avatar(5), avatar(0)],
            [None, None],
            1,
        )
        .expect("battle");
    let mut session = BattleSession::new(mode, Vec::new());
    let at_tick = 0;
    let spell = LogicDataRef::spell("Knight");
    let entries = builder.summon(&spell, LogicVector2::new(14500, 23500), 0, 0, 100);
    assert!(!entries.is_empty(), "the knight spell summons nothing");
    let before = session.object_count();
    let born = session.queue(at_tick, LogicVector2::new(14500, 23500), 0, 3, 0, entries);
    assert_eq!(
        born,
        at_tick + DEPLOY_BIRTH_TICKS,
        "the birth tick must be one past the firing tick"
    );
    assert_eq!(
        DEPLOY_BIRTH_TICKS,
        COMMAND_DELAY_TICKS + 1,
        "the command still fires at age twenty; only the label the troops are first hashed under moves"
    );
    session.advance_to(born - 1);
    assert_eq!(
        session.object_count(),
        before,
        "the troops appeared on the firing tick, a tick before the client hashes them"
    );
    session.advance_to(born);
    assert!(
        session.object_count() > before,
        "the troops never arrived on the birth tick"
    );
}
#[test]
fn state_request_waits_in_flight() {
    let root = assets();
    let tables = LogicDataTables::load_from_dir(&root).expect("tables");
    LogicDataTables::install(Arc::new(tables));
    let builder = BattleBuilder::new(&root);
    let mode = builder
        .build(
            LogicDataRef::by_name(table::LOCATIONS, "PvP_goblin"),
            LogicDataRef::None,
            LogicDataRef::by_name(table::ARENAS, "Arena_T"),
            vec![avatar(5), avatar(0)],
            [None, None],
            1,
        )
        .expect("battle");
    let mut session = BattleSession::new(mode, Vec::new());
    assert!(
        session.state_on_request().is_some(),
        "with nothing in the air a request must be answered at once"
    );
    let first = session.queue(
        0,
        LogicVector2::new(14500, 23500),
        0,
        3,
        0,
        builder.summon(
            &LogicDataRef::spell("Archer"),
            LogicVector2::new(14500, 23500),
            0,
            0,
            100,
        ),
    );
    session.advance_to(15);
    let second = session.queue(
        15,
        LogicVector2::new(14000, 23500),
        0,
        3,
        1,
        builder.summon(
            &LogicDataRef::spell("Bomber"),
            LogicVector2::new(14000, 23500),
            0,
            0,
            100,
        ),
    );
    assert!(second > first, "second lands after first");
    let mut refused = Vec::new();
    for tick in 16..(second + 4) {
        if session.state_on_request().is_none() {
            refused.push(session.tick());
        }
        session.advance_to(tick);
    }
    for tick in &refused {
        let near_a_firing_tick = [first, second]
            .iter()
            .any(|fires_at| tick > fires_at && tick <= &(fires_at + 2));
        assert!(
            near_a_firing_tick,
            "t={tick}: a state was refused away from any firing tick ({first}, {second});              while a full update is pending that silently eats the player's cards"
        );
    }
    assert!(
        !refused.is_empty(),
        "the firing ticks were never protected at all"
    );
    session.advance_to(second + 1);
    let mut paid = false;
    for _ in 0..8 {
        if session.take_outbound().into_iter().count() > 0 {
            paid = true;
            break;
        }
        session.advance_to(session.tick() + 1);
    }
    assert!(paid, "owed state never sent");
}