import { _decorator, Component, Node } from 'cc';
import { CatAction } from './CatAction';
import { PinAction } from './PinAction';
import { ColorDate } from './ColorDate';
const { ccclass, property } = _decorator;

@ccclass('LayerCatAction')
export class LayerCatAction extends Component {

    onLoad(): void {

    }
    start() {

    }

    update(deltaTime: number) {
        
    }


    //put a pin to slot by pin_color
    public put_pin(pin:PinAction):boolean{
        let can_move_arr:CatAction[] = [];
        this.node.children.forEach(slot => {
            if(slot.getComponent(CatAction).check_able_put(pin)){
                can_move_arr.push(slot.getComponent(CatAction));
            }
        });
        let target:CatAction = null;
        can_move_arr.forEach(element => {
            if(!target){
                target = element;
            }else{
                if(element.get_temp_hole_num()<target.get_temp_hole_num()){
                    target = element;
                }
            }
           
        });
        if(target){
            return target.put_pin(pin,"LayerSolot");
        }
        return false;
    }

    public init_cat(){
        this.node.children.forEach(slot => {
            slot.getComponent(CatAction)?.init_cat();
            // slot.getComponent(CatAction)?.into_scence();
        });
    }

    public get_cat_color_arr(){
        let arr:ColorDate[] = [];
        this.node.children.forEach(slot => {
            if(slot.getComponent(CatAction)){
               let color =  slot.getComponent(CatAction).get_cat_color();
               if(color){
                arr.push(color);
               }
            }
        });
        return arr;
    }
    
}