import { Color, Component, sp,  sys,  _decorator } from 'cc';

const { ccclass, property } = _decorator;
/**
 * spine动画表现管理
 * @author 
 * 
 */
@ccclass('SpineView')
export default class SpineView extends Component {
    skin:string="default";
 
    @property({ displayName: '待机' })
    idle:string = "";
   @property({type: sp.Skeleton, tooltip: '角色动画' })
    spine:sp.Skeleton = null!;
    cur:string =null!;
    
    public OnComp:Function;
    private resetColor:Color=Color.WHITE;
    onLoad() {
        //console.log("111111111111");
        //this.spine.enableBatch=false;
        if(sys.isNative){//原生共享模式有bug
           this.spine.setAnimationCacheMode(sp.AnimationCacheMode.REALTIME);
           this.spine.clearTracks();//清理所有播放队列的动画
        }
        //this.SetSkin(this.skin);
    }
    start(){ 
        this.DoAnimation(this.idle,true); 
        this.spine.setCompleteListener(function(){
            if(this.OnComp)this.OnComp();
        }.bind(this));
    }
    onBeforeRemove(){
        this.spine.setCompleteListener(null);
    }
    public Dispos():void{
        this.ResetColor();
        this.OnComp=null;
        //this.spine.setCompleteListener(null);
    }
    public SetSkin(skin:string):void{
        this.spine.setSkin(skin);
    }
    public DoAnimation(animation:string,loop:boolean=true,track:number=0,force:boolean=false){
        if(force){
            this.spine.setAnimation(track,animation,loop);
            return;
        }
        if(this.cur==animation)return;
        this.spine.setAnimation(track,animation,loop);
    }
    /**设置是否暂停 */
    public SetPaused(paused:boolean):void{
        this.spine.paused=paused;
    }
    /**获取是否暂停 */
    public GetPaused():boolean{
        return this.spine.paused;
    }
    public CheckPaused(paused:boolean):void{
        if(this.spine.paused!=paused)this.spine.paused=paused;
    }
    /** 闪色表现 Color.RED 0.1*/
    public Flash(color:Color,time:number):void{
        if(this.spine.color!=color){
            this.spine.color=color;
            this.unscheduleAllCallbacks();
            this.scheduleOnce(()=>{ 
                this.spine.color = this.resetColor;
            },time);
        }
    }
    public ChangeMagenta(){
        this.ChangeColor(Color.MAGENTA);
    }
    public ChangeGreen(){
        this.ChangeColor(Color.GREEN);
    }
    public ChangeGray(){
        this.ChangeColor(Color.GRAY);
    }
    public ChangeRed(){
        this.ChangeColor(Color.RED);
    }
    public ChangeCyan(){
        this.ChangeColor(Color.CYAN);
    }
    public ChangeBlack(){
        this.ChangeColor(Color.BLACK);
    }
    public ChangeBule(){
        this.ChangeColor(Color.BLUE);
    }
    public ChangeYellow(){
        this.ChangeColor(Color.YELLOW);
    }
    //
    /** 变色表现 Color.RED 0.1*/
    public ChangeColor(color:Color):void{
        this.resetColor=color;
        if(this.spine.color !=  this.resetColor){
            this.spine.color =  this.resetColor;
        }
    }
    public ResetColor():void{
        this.resetColor = Color.WHITE;
        if(this.spine.color !=  this.resetColor){
            this.spine.color =  this.resetColor;
        }
    }
    /**
     * 缩放动画播放速率
     * @override
     * @param scale 缩放倍率
    */
    public scaleTime(scale: number) {
        if (scale > 0)
            this.spine.timeScale = scale;
    }
    public getBone(name: string): any {
        var bone = this.spine.findBone(name);
        return bone
    }
    /**
     * 换装
     * @param slotName 插槽名字
     * @param attachmentName 元素名字
     */
    public changeEquipment(slotName:string, attachmentName:string|null=null) {
       const slot = this.spine.findSlot(slotName);
       if (slot) {
           if(attachmentName){
              const attachment = this.spine.getAttachment(slotName, attachmentName);
              slot.setAttachment(attachment);
           }else{
              slot.setAttachment(null);
           }
       }
    }
    /**换装
    * @param skinName 要替换的部件皮肤名称
    * @param slotName 要替换的部件的插槽名称
    * @param targetAttaName  Spine中皮肤占位符的名字
     */
     public changeSlot(skinName: string, slotName: string, targetAttaName: string):void{
       //查找局部皮肤
       let skeletonData = this.spine.skeletonData.getRuntimeData();
       let targetSkin: sp.spine.Skin = skeletonData.findSkin(skinName);
       //查找局部皮肤下的插槽与附件
       let targetSkinSlotIndex = skeletonData.findSlotIndex(slotName);
       let atta = targetSkin.getAttachment(targetSkinSlotIndex, targetAttaName);
       //查找全身皮肤下的插槽
       let curSlot = this.spine.findSlot(slotName);
       //替换全身皮肤插槽的附件
       curSlot && curSlot.setAttachment(atta);
    }
}