import { _decorator, Component, instantiate, Node,Prefab ,Button,AudioClip,AudioSource} from 'cc';
const { ccclass, property } = _decorator;
import { Item } from './Item';
import { GameManager } from './Manager/GameManager';
@ccclass('Game')
export class Game extends Component {

    @property({type:Prefab})
    preBlock = null

    private row:number=13;
    private col:number=12;


    private lockArr:Item[];
    private itemDic={};
    
    @property({type:[AudioClip]})// 晋级 选择颜色 结束
    otherAudioArr = []

    audioSource: AudioSource;

    start() {

        this.audioSource = this.node.getComponent(AudioSource)

        this.lockArr=[];
        this.createItems();

        for(let i=1;i<=4;i++){
            this.node.getChildByPath("Btns/Button_"+i).on(Button.EventType.CLICK, this.callback, this);
        }
    }

    reset(): void {
        this.lockArr=[];
        this.itemDic={}

        this.node.getChildByName("Con").removeAllChildren()
        this.createItems();
    }

    callback (button: Button) {
        
        let number=Number(button.name.replace("<Button>","").split("_")[1]);
        console.log("callback==>>"+button.name+","+number)

        this.checkColor(number-1)
        this.audioSource.playOneShot(this.otherAudioArr[1],1)
    }

    createItems(){
        let con=this.node.getChildByName("Con")
        for(let i=0;i<this.row;i++){
            for(let j=0;j<this.col;j++){
                let item = instantiate(this.preBlock)
                item.parent = con
                item.setPosition(i*80+40,-j*80-40,0)

                let itemScript = item.getComponent(Item)
                let num_type_random = Math.floor(Math.random()*4)
                itemScript.init(num_type_random,i,j)

                if(i==0 && j==0){
                    this.lockArr.push(itemScript)
                    itemScript.isLock=true
                }

                this.itemDic[i+","+j]=itemScript
            }

        }

        this.checkColor(this.lockArr[0].numType);

        console.log("lockArr=============================>"+this.lockArr.length)
    }

    checkColor(numType){
        let count=0;
        let checkItemDic={};
        let operNum=0;
        for(let i=0;i<this.lockArr.length;i++){
            let itemRow=this.lockArr[i].row
            let itemCol=this.lockArr[i].col

            if(checkItemDic[itemRow+","+itemCol])
                continue

            checkItemDic[itemRow+","+itemCol]=true

            
            for(let m=-1;m<=1;m++){
                for(let n=-1;n<=1;n++){
                    // console.log("otherItem=============================>"+m+","+n)
                    // operNum++;
                    // if(operNum>=1000)
                    // {
                    //     console.log("异常退出")
                    //     return;
                    // }
                    //十字型检测
                    if((!((m==0) && (n==0))) && this.inArea(itemRow+m,itemCol+n) && ((itemRow+m==itemRow) || (itemCol+n==itemCol))){
                        let otherItem=this.itemDic[(itemRow+m)+","+(itemCol+n)]
                        if(otherItem)
                        {
                            // console.log("otherItem=>"+otherItem.numType+","+numType+","+itemRow+","+itemCol+","+(itemRow+m)+","+(itemCol+n))
                            // console.log("otherItem=>"+otherItem.row)
                            // console.log("otherItem=>"+otherItem.col)
                            // console.log("otherItem=============================>")
                            if((!otherItem.isLock) && (otherItem.numType==numType)){

                                console.log("otherItem=============================>颜色相同")

                                this.lockArr.push(otherItem)
                                // otherItem.changeType(numType)
                                otherItem.isLock=true

                                count++
                            }
                        }
                    }
                }

            }
        }

        if(count>0){


            for(let i=0;i<this.lockArr.length;i++){
                this.lockArr[i].changeType(numType)
            }
        }

        console.log("更换颜色==>>"+count+","+this.lockArr.length)

        if(this.lockArr.length==12*13){
            //胜利
            GameManager.getInstance().addScore(100)
            this.audioSource.playOneShot(this.otherAudioArr[0],1)
        }

    }

    inArea( x,  y){
        let isIn= x >= 0 && x < this.row && y >= 0 && y < this.col;
        // if(!isIn)
        // {
        //     console.log("inArea==>>"+x+","+y)
        // }

        return isIn
    }

    update(deltaTime: number) {
        
    }
}