import { BattleRole, callDmgPercent, callDmgReduc, callReducPercent, replace } from '@/tool';
import i18n from '../i18n';
const { t } = i18n;

//BUFF
export abstract class Buff {
  order: number = 1;
  abstract type: string;
  name: string;
  layer: number = 1;
  maxLayer: number = 1;
  last: number;

  constructor(name: string, last: number, maxLayer?: number) {
    this.name = name;
    this.last = last;
    this.maxLayer = maxLayer || 1;
  }
  abstract desc(): string;
  check(): boolean {
    if (this.layer <= 0) {
      return false;
    }
    if (this.last > 0) {
      this.last--;
    }
    return this.last > 0;
  }
  addLayer(add: number) {
    const n = this.layer + add;
    if (n > this.maxLayer) {
      this.layer = this.maxLayer;
    } else if (n < 0) {
      this.layer = 0;
    } else {
      this.layer = n;
    }
  }
  abstract takeEffect(owner: BattleRole): void;
}
//攻击时触发的BUFF
export abstract class AttackBuff extends Buff {
  type: string = 'attackBuff';
}
//被攻击时触发的BUFF
export abstract class AttackedBuff extends Buff {
  type: string = 'attackedBuff';
}
///攻击时触发的百分比BUFF
export abstract class PercentAttackBuff extends AttackBuff {
  percent: number;
  constructor(name: string, percent: number, last: number, maxLayer?: number) {
    super(name, last, maxLayer);
    this.percent = percent;
  }
}
//被攻击时触发的百分比BUFF
export abstract class PercentAttackedBuff extends AttackedBuff {
  percent: number;
  constructor(name: string, percent: number, last: number, maxLayer?: number) {
    super(name, last, maxLayer);
    this.percent = percent;
  }
}
//被攻击时触发的固定数值BUFF
export abstract class ConstantAttackBuff extends AttackedBuff {
  number: number;
  constructor(name: string, number: number, last: number, maxLayer?: number) {
    super(name, last, maxLayer);
    this.number = number;
  }
}
//被攻击时触发的固定数值BUFF
export abstract class ConstantAttackedBuff extends AttackedBuff {
  number: number;
  constructor(name: string, number: number, last: number, maxLayer?: number) {
    super(name, last, maxLayer);
    this.number = number;
  }
}
//伤害加成增减益BUFF
export class DmgPercentBuff extends PercentAttackBuff {
  desc(): string {
    return replace(t('skill.atkbuff.3'), [this.percent * this.layer]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.dmgPercent = callDmgPercent(owner.extraAttr.dmgPercent, this.percent);
  }
}
//基础攻击百分比增减益BUFF
export class BaseAtkPercentBuff extends PercentAttackBuff {
  desc(): string {
    return replace(t('skill.atkbuff.1'), [this.percent * this.layer]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.baseAtk += (this.percent / 100) * this.layer * owner.attr.baseAtk;
  }
}
//攻击加成增减益BUFF
export class AtkPercentBuff extends PercentAttackBuff {
  desc(): string {
    return replace(t('skill.atkbuff.2'), [this.percent * this.layer]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.atkPercent += this.percent;
  }
}
//爆伤增减益BUFF
export class CritDmgBuff extends PercentAttackBuff {
  desc(): string {
    return replace(t('skill.critbuff.1'), [this.percent * this.layer]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.critDmg += this.percent * this.layer;
  }
}
//爆伤减免增减益BUFF
export class CritDmgReducBuff extends PercentAttackedBuff {
  desc(): string {
    return replace(t('skill.critbuff.3'), [this.percent * this.layer]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.critDmgReduc += this.percent * this.layer;
  }
}
//伤害减免增减益BUFF
export class DmgReducBuff extends PercentAttackedBuff {
  desc(): string {
    return replace(t('skill.defbuff.2'), [this.percent * this.layer]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.dmgReduc = callDmgReduc(owner.extraAttr.dmgReduc, this.percent);
  }
}
//格挡百分比增减益BUFF
export class BlocPercentBuff extends PercentAttackedBuff {
  desc(): string {
    return replace(t('skill.blocbuff.2'), [this.percent * this.layer]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.bloc += Math.ceil((owner.attr.bloc * this.percent) / 100);
  }
}
//承受伤害增加或减少BUFF
export class MoreBearBuff extends PercentAttackedBuff {
  desc(): string {
    return replace(t('skill.defbuff.2'), [this.percent * this.layer]);
  }
  takeEffect(owner: BattleRole): void {
    owner.moreBear = callDmgPercent(owner.moreBear, this.percent);
  }
}
//控制异常
export class ControlBuff extends AttackBuff {
  constructor(name: string, last: number) {
    super(name, last);
  }
  desc(): string {
    return t('skill.' + this.name + '.0');
  }
  takeEffect(owner: BattleRole): void {
    owner.action = null;
    owner.debuffLog(replace(t('skill.control.2'), [t('skill.' + this.name + '.0'), t(owner.type)]));
  }
}
//溃烂
export class KuiLan extends PercentAttackedBuff {
  constructor(name: string, last: number) {
    super(name, 10, last, 6);
  }
  desc(): string {
    return replace(t('skill.kongbulingyu.2'), [this.percent]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.def += owner.attr.def * ((this.percent * this.layer) / -100);
  }
}
//恐怖领域
export class KBLYDebuff extends ConstantAttackedBuff {
  desc(): string {
    return replace(t('skill.kongbulingyu.2'), [this.number]);
  }
  takeEffect(owner: BattleRole): void {
    owner.extraAttr.def -= this.number;
  }
}
//灵感
export class LingGanBuff extends PercentAttackBuff {
  desc(): string {
    return replace(t('skill.linggan.1'), [this.percent]);
  }
  takeEffect(owner: BattleRole): void {
    owner.addHp(Math.ceil(owner.attr.hp * (this.percent / 100)));
  }
}
//流血
export class LiuXue extends AttackBuff {
  percent: number = 2;
  maxLayer: number = 10;
  constructor(layer: number, last: number) {
    super('liuxue', last);
    this.layer = layer > this.maxLayer ? this.maxLayer : layer;
  }
  desc(): string {
    return replace(t('skill.liuxue.0'), [this.percent]);
  }
  takeEffect(owner: BattleRole): void {
    const reducPercent = callReducPercent(owner.attr.def + owner.extraAttr.def, owner.attr.lv); //目标防御提供的减伤比例
    const dmg = Math.ceil(owner.attr.curHp * (this.percent / 100) * this.layer * (1 - reducPercent) * (1 + owner.moreBear / 100));
    owner.addHp(-1 * dmg);
    owner.debuffLog(replace(t('skill.liuxue.1'), [this.layer, t(owner.type), dmg]));
  }
}
//感电
export class GanDian extends MoreBearBuff {
  constructor(last: number) {
    super('gandian', -50, last);
  }
}