import { _decorator,v3,Vec3 ,Label} from "cc";
import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/module/common/CCComp";
import { Timer } from "../../../../extensions/oops-plugin-framework/assets/core/common/timer/Timer";
import { Skill } from "../skills/Skill";
import { SkillSet } from "../common/config/SkillSet";
import { BoxSet, GameSet } from "../common/config/BoxSet";
import { smc } from "../common/SingletonModuleComp";
import { oops } from "../../../../extensions/oops-plugin-framework/assets/core/Oops";
import { RandomManager } from "../../../../extensions/oops-plugin-framework/assets/core/common/random/RandomManager";
import { MonModelComp } from "../mon/MonModelComp";
import { HeroModelComp } from "../hero/HeroModelComp";
const { ccclass, property } = _decorator;

/** 视图层对象 */
@ccclass('CSkillComp')
@ecs.register('CSkill', false)
export class CSkillComp extends CCComp {
    //持续时间
    private sd:Timer = new Timer(5)
    private cd:Timer = new Timer(1)
    private is_destroy:boolean = false;
    time:number = 0;
    scale:number = 1;
    speed:number = 0;
    dis:number = 0;
    atk:number = 0;
    skill_uuid:number = 1001;

    /** 视图层逻辑代码分离演示 */
    start() {
        // var entity = this.ent as ecs.Entity;         // ecs.Entity 可转为当前模块的具体实体对象
        this.sd =new Timer(smc.skills[this.skill_uuid].sd)
        this.cd = new Timer(smc.skills[this.skill_uuid].cd)
        this.time =smc.skills[this.skill_uuid].sd
        this.node.getChildByName("time").getComponent(Label).string = this.time.toString()
    }
    protected update(dt: number): void {
        if (this.sd.update(dt)) {
            if (this.is_destroy) {
                return
            }
            this.to_destroy()
        }
        if (this.cd.update(dt)) {
            this.time -=1
            this.node.getChildByName("time").getComponent(Label).string = this.time.toString()
            if(smc.skills[this.skill_uuid].type == 1){
                this.shoot()
            }
            if(smc.skills[this.skill_uuid].type > 90){
                this.add_buff()
            }
            
        }
    }
    shoot() {
        let skill = ecs.getEntity<Skill>(Skill);
        let pos = v3(0,0)
        let t_pos = v3(0,0)
        let angle = 0
        let m_pos=v3(0,0)
        let monsters:any = ecs.query(ecs.allOf(MonModelComp));
        if (monsters.length > 0) {
            m_pos = monsters[0].MonView.node.position
            
        }else{
            m_pos = v3(BoxSet.MONSTER_START,BoxSet.GAME_LINE)
        }
        t_pos = v3(m_pos.x-this.node.position.x,m_pos.y-this.node.position.y) // 目标增量
        // console.log("m_pos",m_pos);
        // console.log("pos",this.node.position);
        // console.log("t_pos",t_pos);
        let dx=m_pos.x-this.node.position.x
        let dy=m_pos.y-this.node.position.y
        let dir=v3(dx,dy,0)
        let randian=Math.atan2(dir.y,dir.x)
        angle = randian * (180 / Math.PI);
        // console.log("angle",angle);
        let scale = this.scale
        let dis = smc.skills[this.skill_uuid].dis+this.dis;
        let atk = smc.skills[this.skill_uuid].atk+this.atk;
        let speed = smc.skills[this.skill_uuid].speed+this.speed;
        skill.load(pos,speed,dis,scale,this.node,this.skill_uuid,atk,angle,t_pos);
    }
    add_buff(){
        // 1： 远距离攻击，碰撞后 结束
        // 2： 远距离攻击，碰撞后 持续，直到技能结束
        // 3： 远距离攻击，碰撞后 持续，带击退功能
        // 4： 双技能技能，1技能结束后，触发2技能
        // 5:  特殊技能，触发特殊弹窗选项
        // 9： buff物品，
        // 91: 单体buff物品，加最少血，临时
        // 92：单体buff物品，随机，临时
        // 93: 群体buff物品
        // 94：role 临时buff
        // 95：role 永久buff
        let uuid= this.skill_uuid;
        let atk:number=smc.Role.RoleView.atk?smc.Role.RoleView.atk:0
        let args:any = {
            atk:atk*GameSet.ATK_TO_ATK_RATIO,
            hp:atk*GameSet.ATK_TO_HP_RATIO,
            shield:atk*GameSet.ATK_TO_SHIELD_RATIO,
        }
        let heros:any = ecs.query(ecs.allOf(HeroModelComp));
        let least_hp:number=999999
        let t_hero:any= null
        if (heros.length > 0) {
            if(SkillSet[uuid].type==92){   //随机添加buff
                let i = RandomManager.instance.getRandomInt(0,heros.length-1,3)
                console.log("i %%length:",i,heros.length)
                heros[i].MonsterBuff.add_buff(uuid,args); 
            }else{
                for (let i = 0; i < heros.length; i++) {
                    let hero = heros[i];
                    // console.log(" CSkillComp hero",hero);
                    if(SkillSet[uuid].type==91){  //血量最少单体
                        console.log(" CSkillComp hero 91",hero,least_hp,t_hero);
                        if(hero.MonsterView.hp < least_hp){
                            least_hp = hero.MonsterView.hp
                            t_hero = hero
                        }
                    }else{  //群体
                        hero.MonsterBuff.add_buff(uuid,args);
                    }   
                    
                }
                if(t_hero){  //血量最少单体
                    t_hero.MonsterBuff.add_buff(uuid,args);
                }
                
            }
            
        }
        // oops.message.dispatchEvent("add_buff",{uuid:this.skill_uuid,eid:0,group:BoxSet.HERO}) 
    }
    /** 全局消息逻辑处理 */
    // private onHandler(event: string, args: any) {
    //     switch (event) {
    //         case ModuleEvent.Cmd:
    //             break;
    //     }
    // }
    to_destroy() {
        this.is_destroy = true
        this.remove_buff()
        // console.log("CSkillComp toDestroy");
        if (this.node.isValid) {
            // console.log("CSkillComp.node.isValid");
                // console.log("CSkillComp.node.destroy",this);
                this.ent.destroy()
        }
    }
    remove_buff(){
        for (let index = 0; index < 8; index++) {
            if(smc.player_buffs[index].eid == this.ent.eid){
                smc.player_buffs[index].eid=0
                break
            }
        }
    }
    /** 视图对象通过 ecs.Entity.remove(ModuleViewComp) 删除组件是触发组件处理自定义释放逻辑 */
    reset() {
        this.sd.reset()
        this.cd.reset()
        this.node.destroy();
    }
}