import { BattleBuffFunctionType } from '../../manager/battleBuff/BattleBuffTypes';
import { isBattleBuffPassiveGoldMine } from '../../manager/battleBuff/BattleBuffPassiveSkillUtil';
import type { ProjectBattleHandle } from '../../battle/runtime/BattleRuntime';
import type { BattleGamePassiveSkillHost } from './BattleGamePassiveSkillHost';

/**
 * 局内被动 buff CD 结束触发（按 functiontype 扩展具体逻辑）。
 * 无 CD 的被动为携带即生效，不在此处理。
 */
export class BattleGamePassiveSkillRuntime {
    /**
     * 被动 buff CD 结束
     * @param row Battlebuff 表行
     * @param battle 战斗句柄
     * @param host 被动 UI / 棋盘上下文
     * @param slotIndex ui_selfskill2List 槽位
     * @returns 是否已受理本次触发
     */
    static onPassiveCdReady(
        row: ITableBattlebuff,
        battle: ProjectBattleHandle | null,
        host: BattleGamePassiveSkillHost | null,
        slotIndex: number,
    ): boolean {
        const ft = Math.floor(Number(row.functiontype) || 0);
        const id = Math.floor(Number(row.id) || 0);
        if (ft <= 0 || id <= 0) return false;
        if (!host) {
            console.log('[PassiveSkill] CD 结束缺少 host', ft, 'id=', id);
            return false;
        }

        if (isBattleBuffPassiveGoldMine(row) || ft === BattleBuffFunctionType.GoldMine) {
            return BattleGamePassiveSkillRuntime._onGoldMineReady(battle, host, slotIndex);
        }

        console.log('[PassiveSkill] CD 结束未实现 functiontype', ft, 'id=', id);
        return false;
    }

    /**
     * 金矿：本机 +1 金币、飞币表现并重开 CD。
     * @param battle 战斗
     * @param host 被动 host
     * @param slotIndex 槽位
     */
    private static _onGoldMineReady(
        battle: ProjectBattleHandle | null,
        host: BattleGamePassiveSkillHost,
        slotIndex: number,
    ): boolean {
        if (!battle) {
            console.log('[PassiveSkill] 金矿缺少 battle');
            return false;
        }
        battle.addPlayerGold(battle.localPlayerId, 1);
        host.notifyGoldMineCoinFly(slotIndex);
        host.restartPassiveCd(slotIndex);
        return true;
    }
}