import { _decorator, resources, Sprite, SpriteAtlas ,Node, ProgressBar, tween, v3, Label, Animation, CCString, CCInteger, sp} 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 { GameEvent } from "../common/config/GameEvent";
import { CdType, SkillSet } from "../common/config/SkillSet";
import { smc } from "../common/SingletonModuleComp";
import { oops } from "db://oops-framework/core/Oops";
import { MissionEvent } from "../common/config/MissionEvent";
import { HeroInfo } from "../common/config/heroSet";

const { ccclass, property } = _decorator;

/** 英雄数据接口 */
interface HeroData {
    uuid: number;
    name: string;
    type: number; // 1 被动 0 主动
    level: number;
    quality: number;
    cd: number;
    cd_time: number;
    active: boolean;
}

/** 视图层对象 */
@ccclass('HeroUiComp')
@ecs.register('HeroUi', false)
export class HeroUiComp extends CCComp {
    heroes: HeroData[] = []
    private readonly MAX_HEROES = 3
    private readonly HERO_NODE_NAMES = ['hero1', 'hero2', 'hero3']
    /** 视图层逻辑代码分离演示 */
    onLoad() {
        this.on(GameEvent.FightReady,this.fight_ready,this)
        this.on(GameEvent.UseHeroCard,this.get_hero,this)
        this.on(GameEvent.FightEnd,this.fight_end,this)
        // this.node.getChildByName("icon").getChildByName("cd").active=false
    }
    start(){
        this.fight_ready()
       
    }
    fight_end(){
        this.heroes=[]
        this.clearAllHeroIcons()
        
    }
    fight_ready(){
        console.log("[HeroUiComp]: fight_ready",this.node)
        this.heroes = []
        for(let i = 0; i < this.MAX_HEROES; i++) {
            this.heroes.push(this.createDefaultHero())
        }
    }

    private createDefaultHero(): HeroData {
        return {
            uuid: 0,
            name: "hero",
            type: 0, //1 被动 0 主动
            level: 1,
            quality: 0,
            cd: 0,
            cd_time: 0,
            active: false,
        }
    }

    update(dt: number): void {
        if(!smc.mission.play||smc.mission.pause) return
       
        
    }
   

    get_hero(e: GameEvent, data: { uuid: number }) {
        console.log("[HeroUiComp]: get_hero", data)
        
        // 尝试升级现有英雄
        if (this.tryUpgradeExistingHero(data.uuid)) {
            return
        }
        
        // 添加新英雄
        this.addNewHero(data)
    }

    /**
     * 尝试升级现有英雄
     * @param uuid 英雄UUID
     * @returns 是否成功升级
     */
    private tryUpgradeExistingHero(uuid: number): boolean {
        for (let i = 0; i < this.heroes.length; i++) {
            if (this.heroes[i].uuid === uuid) {
                this.heroes[i].level++
                // 播放升级动画
                this.playCardScaleAnimation(i)
                return true
            }
        }
        return false
    }

    /**
     * 添加新英雄
     * @param data 英雄数据
     */
    private addNewHero(data: { uuid: number }) {
        const heroInfo = HeroInfo[data.uuid]
        if (!heroInfo) {
            console.error("[HeroUiComp]: Hero info not found for uuid:", data.uuid)
            return
        }

        // 查找空闲位置
        const emptySlotIndex = this.findEmptyHeroSlot()
        if (emptySlotIndex === -1) {
            console.warn("[HeroUiComp]: No empty slot available for new hero")
            return
        }

        // 设置英雄数据
        this.heroes[emptySlotIndex] = {
            uuid: data.uuid,
            name: heroInfo.name,
            type: heroInfo.type,
            level: 1,
            quality: heroInfo.quality,
            cd: 0,
            cd_time: 0,
            active: false,
        }

        // 更新UI
        this.updateHeroUI(emptySlotIndex, heroInfo)
        // 播放新卡牌动画
        this.playCardScaleAnimation(emptySlotIndex)
    }

    /**
     * 查找空闲英雄槽位
     * @returns 空闲槽位索引，-1表示没有空闲槽位
     */
    private findEmptyHeroSlot(): number {
        for (let i = 0; i < this.heroes.length; i++) {
            if (this.heroes[i].uuid === 0) {
                return i
            }
        }
        return -1
    }

    /**
     * 更新英雄UI（图标和信息）
     * @param heroIndex 英雄索引
     * @param heroInfo 英雄信息
     */
    private updateHeroUI(heroIndex: number, heroInfo: { path: string }) {
        const heroNodeName = this.HERO_NODE_NAMES[heroIndex]
        const heroNode = this.node.getChildByName(heroNodeName)
        if (!heroNode) return

        const iconNode = heroNode.getChildByName("icon")
        if (iconNode) {
            iconNode.active = true
            this.loadHeroIcon(iconNode, heroInfo.path)
        }
    }

    /**
     * 加载英雄图标
     * @param iconNode 图标节点
     * @param heroPath 英雄路径
     */
    private loadHeroIcon(iconNode: Node, heroPath: string) {
        iconNode.parent.getChildByName("iconbg").active=false
        const icon_path = "game/heros/heros/"+heroPath
        // resources.load(icon_path, sp.SkeletonData, (err, skeleton) => {
        //     if(err) return
        //     const spine = iconNode.getComponent(sp.Skeleton);
        //     if (spine) {
        //         spine.skeletonData = skeleton;
        //         spine.setAnimation(0, "Idle", true);
        //     }
        //     else{
        //         console.error("[HeroUiComp]: loadHeroIcon error",err)
        //     }
        // });

    }

    /**
     * 播放卡牌缩放动画
     * @param heroIndex 英雄索引
     */
    private playCardScaleAnimation(heroIndex: number) {
        const heroNodeName = this.HERO_NODE_NAMES[heroIndex]
        const heroNode = this.node.getChildByName(heroNodeName)
        if (!heroNode) return

        // 停止可能存在的动画
        tween(heroNode).stop()
        
        // 播放缩放动画：放大 -> 恢复原始大小
        tween(heroNode)
            .to(0.1, { scale: v3(1.2, 1.2, 1) }, { easing: 'backOut' })
            .to(0.15, { scale: v3(1, 1, 1) }, { easing: 'backOut' })
            .start()
    }

    /**
     * 清空英雄图标
     * @param heroIndex 英雄索引
     */
    private clearHeroIcon(heroIndex: number) {
        const heroNodeName = this.HERO_NODE_NAMES[heroIndex]
        const heroNode = this.node.getChildByName(heroNodeName)
        if (!heroNode) return

        const iconNode = heroNode.getChildByName("icon")
        if (iconNode) {
            iconNode.active = false
        }
        heroNode.getChildByName("iconbg").active=true

    }

    /**
     * 清空所有英雄图标
     */
    public clearAllHeroIcons() {
        for (let i = 0; i < this.MAX_HEROES; i++) {
            this.clearHeroIcon(i)
        }
    }
    
   



    /** 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();
    }
}