import { _decorator, ProgressBar, UITransform, v3, Vec3 } 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 { MSkills } from "../common/config/SkillSet";
import { Skill } from "./Skill";
import { BoxSet } from "../common/config/BoxSet";
import { smc } from "../common/SingletonModuleComp";

const { ccclass, property } = _decorator;

/** 视图层对象 */
@ccclass('MSkillComp')
@ecs.register('MSkillComp', false)
export class MSkillComp extends CCComp {
    msk_uuid: number = 0;
    ap: number = 0;
    cd: number = 0;
    cdt: number = 0;
    lv: number = 0;
    skill:any=null
    box_group:number=0

    /** 视图层逻辑代码分离演示 */
    start() {
        this.skill=MSkills[this.msk_uuid]
        this.ap=this.skill.ap
        this.cd=this.cdt=this.skill.cd
    }
    protected update(dt: number): void {
        if(!smc.vmdata.mission.play||smc.vmdata.mission.pause){
            return
        }
        this.check_cd(dt)
    }
    check_cd(dt:number){
        this.cdt-=dt
        this.node.getComponent(ProgressBar).progress=this.cdt/this.cd
        if(this.cdt<=0){
            this.cdt=this.cd
            if(this.skill.shoot){
                this.shoot_enemy()
            }else if(this.skill.buff){
                this.add_buff()
            }else{
                this.to_mission()
            }
        }
    }
    to_mission(){
        //特殊技能，如 增加一次免死， 复活等
    }
    add_buff(){
        //buff 技能，如 加血 加攻 加生命值最大值
    }
    shoot_enemy(){
        let skill = ecs.getEntity<Skill>(Skill);
        let {pos,t_pos}=this.get_enemy_pos()
        pos.y=pos.y
        pos.x=pos.x
        skill.load(pos,this.box_group,this.node,this.skill.ssk,this.ap,t_pos,false,0);
        console.log("mskill 使用技能:"+this.skill.ssk);
    }
    get_enemy_pos(){
        let pos =v3(0,0)
        let t_pos:Vec3 = v3(0,0)
        let dir = 720
        let enemy = v3(720,BoxSet.GAME_LINE)
        if(this.box_group == BoxSet.MONSTER){
            let t_pos:Vec3 = v3(-720,0)
            for (let i = 0; i < smc.hero_pos.length; i++) {
                let ho:any = smc.hero_pos[i];
                let x=Math.abs(ho.x-this.node.position.x)
                if(x  < dir){
                    dir = x
                    enemy = ho
                }  
            }
        }
        if(this.box_group == BoxSet.HERO){
            let t_pos:Vec3 = v3(720,0)
            for (let i = 0; i < smc.enemy_pos.length; i++) {
                let mon:any = smc.enemy_pos[i];
                let x=Math.abs(mon.x-this.node.position.x)
                if(x  < dir){
                    dir = x
                    enemy = mon
                }  
            }
        }
        t_pos = v3(enemy.x-this.node.position.x,enemy.y-this.node.position.y)
        return {pos,t_pos}
    }
    /** 全局消息逻辑处理 */

    /** 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.node.destroy();
    }
}