/** @format */

import {idNum} from '../proto/typedef'
import {ccUtils} from '../utils/ccUtils'
import {Mgr} from '../GameControl'

/** @format */

const {ccclass, property, executeInEditMode, requireComponent} = cc._decorator

@ccclass
@executeInEditMode
@requireComponent(cc.Layout)
export class CenterGridCell extends cc.Component {
    @property(cc.Node)
    rawLay: cc.Node = null
    @property({displayName: '最大行数'})
    maxRaw: number = 0
    @property({displayName: '最大列数'})
    maxCol: number = 0

    protected onLoad() {
        this.checkNode()
    }

    checkNode() {
        let check = true
        if (!this.rawLay) {
            this.rawLay = this.node.children[0]
            if (!this.rawLay || !this.rawLay.children[0]) {
                check = false
                console.error('CenterGridCell:layout or children is null')
            }
        }
        return check
    }

    init(num: number): cc.Node[] {
        let nodes: cc.Node[] = []
        if (!this.checkNode()) return nodes
        let min = Math.min(num, this.maxRaw * this.maxCol)
        let realRow = Math.ceil(min / this.maxCol)
        let allRawLay = ccUtils.instantChildren(this.rawLay, realRow)
        for (let i = 0; i < allRawLay.length; i++) {
            let tmp = ccUtils.instantChildren(
                allRawLay[i].children[0],
                i == allRawLay.length - 1 ? min - this.maxCol * (allRawLay.length - 1) : this.maxCol,
            )
            nodes = nodes.concat(tmp)
        }
        return nodes
    }

    getMaxNum() {
        return this.maxRaw * this.maxCol
    }
}