import { _decorator, Component, Node, Sprite } from 'cc';
import { SpriteLoad } from 'db://assets/mx/components/SpriteLoad';
import { GBundle, GPath } from '../../game/ConfigRes';
const { ccclass, property } = _decorator;

@ccclass('MapGrid')
export class MapGrid extends Component {
    @property({ displayName: '是否可以通行' })
    isCanWalk: boolean = true;

    @property({ displayName: '是否可以放置' })
    isCanPutObstacle: boolean = true;

    @property({ displayName: '是否可以铲除' })
    isCanRemove: boolean = false;

    @property({ displayName: '是否可以被雷击' })
    isCanBeThunder: boolean = false;

    @property({ displayName: '是否最佳摆放点' })
    isBestPlace: boolean = false;

    /**是否是免费推荐点 */
    @property({ displayName: '是否免费推荐点' })
    isFreePlace: boolean = false;

    //是否是破损状态
    @property({ displayName: '是否是破损状态' })
    isBroken: boolean = false;
    /** 行 */
    Row = 0;
    /** 列 */
    Col = 0;
    /** 网格索引 */
    Index = 0;

    statusSprite: Sprite = null;
    removeIcon: Node = null;

    ShowGuidePos: boolean = false;

    protected onLoad(): void {
        this.statusSprite = this.node.getOrAddComponent(Sprite);
    }

    updateGrid() {
        if (gg.game.CurentBattle.IsEdit) {
            let name = "格子状态默认";
            if (this.isCanPutObstacle) name = "格子状态可放置";
            else if (!this.isCanWalk && this.isCanRemove) name = "格子状态已放置";
            this.node.getOrAddComponent(SpriteLoad).setSprite(GPath.ObstacleItem(name), GBundle.BattleMap);
            this.showRemoveIcon(this.isCanRemove);
        } else {
            this.showRemoveIcon(false);
            this.statusSprite.spriteFrame = null;
        }
    }

    /**显示铲子 */
    showRemoveIcon(isShow: boolean) {
        if (this.removeIcon?.isValid) {
            this.removeIcon.active = isShow;
            this.removeIcon.setSiblingIndex(-1);
            return;
        }
        if (!isShow) return;
        void this._loadRemoveIcon(true);
    }

    private async _loadRemoveIcon(isShow: boolean): Promise<void> {
        if (!this.node?.isValid) return;
        if (this.removeIcon?.isValid) {
            this.removeIcon.active = isShow;
            this.removeIcon.setSiblingIndex(-1);
            return;
        }
        const n = await gg.res.getNodeAsync(GPath.ObstaclePrefab(''), 'removeIcon', GBundle.BattleMap);
        if (!n?.isValid || !this.node?.isValid) {
            console.warn('[MapGrid] removeIcon 加载失败');
            return;
        }
        if (this.removeIcon?.isValid) {
            gg.res.putNode(n);
            this.removeIcon.active = isShow;
            this.removeIcon.setSiblingIndex(-1);
            return;
        }
        this.removeIcon = n;
        this.node.addChild(n);
        n.active = isShow;
        n.setSiblingIndex(-1);
    }
}