import { _decorator, Component, isValid, Node } from 'cc';
import { BattleDataManager, SpecialSkillAddBuffType } from '../BattleDataManager';
const { ccclass, property } = _decorator;
type MonsterLike = { getAllBuff: () => any[]; subHP: (...args: any[]) => void; removeBuff: (t: any) => void };

@ccclass('BuffBurnSchedule')
export class BuffBurnSchedule extends Component {
    _dt: number = 0;
    _weaponid: number = 0;
    _damageTimes: number = 0;
    _interval: number = 1;
    _repeatCount: number = 1;
    curRepeatCount: number = 0;

    private _monsterComp: MonsterLike | null = null;

    start() {

    }

    update(deltaTime: number) {
        if (!gg.game.CurentBattle.canUpdateFrame()) return;
        this._dt += deltaTime * gg.game.CurentBattle.TimeScale;
        if (this._dt >= this._interval) {
            this._dt = 0
            this.curRepeatCount++
            //掉血
            if (!this._monsterComp) this._monsterComp = this.node.getComponent('Monster') as unknown as MonsterLike;
            if (this._monsterComp) {
                const allBuff = this._monsterComp.getAllBuff()
                const weaponPropertyData = BattleDataManager.getWeaponAddProperty(this._weaponid, allBuff)
                this._monsterComp.subHP(this._weaponid, weaponPropertyData.allAtk * this._damageTimes, weaponPropertyData.isCrit, weaponPropertyData.addRateAtk)
                if (this.curRepeatCount >= this._repeatCount) {
                    // 移除 buff + 禁用组件（复用），避免频繁 destroy() 造成 GC
                    this._monsterComp.removeBuff(SpecialSkillAddBuffType.burn)
                    this.removeSelf()
                }
            }

        }
    }
    resetFireBuff(weaponid, damageTimes, interval, repeatCount) {
        this.enabled = true;
        this._monsterComp = this.node.getComponent('Monster') as unknown as MonsterLike;
        this._dt = 0
        this.curRepeatCount = 0;
        this._weaponid = weaponid
        this._damageTimes = damageTimes
        this._interval = interval
        this._repeatCount = repeatCount
    }
    removeSelf() {
        this.enabled = false;
    }
    onDestroy() {
        // console.log('SpecialSkillBuff组件已被移除');
    }
}