import type { MapManager } from '../../battle/map/legacy/MapManager';
import type { CocosBattleMonsterPresenter } from '../../battle/view/CocosBattleMonsterPresenter';
import type { ProjectBattleHandle } from '../../battle/runtime/BattleRuntime';
import type { BattleGameOtherSkillView } from './BattleGameOtherSkillView';
import type { BattleGamePassiveSkillView } from './BattleGamePassiveSkillView';

/** 弱水 buff 绑定上下文（Phase1 未使用） */
export type BattleGameRuoshuiBindContext = {
    /** 飞行层 */
    flyLayer: import('cc').Node | null;
    /** 被动 skill 视图 */
    passiveSkillView: BattleGamePassiveSkillView | null;
    /** 敌方 skill 视图 */
    otherSkillView: BattleGameOtherSkillView | null;
};

/**
 * 弱水符减速表现（Phase1 已移除，占位编译）。
 */
export class BattleGameRuoshuiBuffPresenter {
    /** 绑定（无操作） */
    bind(
        _battle: ProjectBattleHandle,
        _map: MapManager,
        _monsterPresenter: CocosBattleMonsterPresenter,
        _ctx: BattleGameRuoshuiBindContext,
    ): void {
    }

    /** 解除绑定 */
    unbind(): void {
    }

    /** 刷新（无操作） */
    refresh(): void {
    }
}

let _presenter: BattleGameRuoshuiBuffPresenter | null = null;

/** 弱水符表现单例 */
export function getBattleGameRuoshuiBuffPresenter(): BattleGameRuoshuiBuffPresenter {
    if (!_presenter) _presenter = new BattleGameRuoshuiBuffPresenter();
    return _presenter;
}