import BasicTreeBehaviorNode from "../../Engine/Basic/BasicTreeBehaviorNode";
import BasicTreeControlNode from "../../Engine/Basic/BasicTreeControlNode";
import EventManager from "../../Engine/Event/EventManager";
import { ConstObject } from "../Data/GameDataType";
import GameEventName from "../Event/GameEventName";
import { _EGameFlow } from "./Data/GameFlowConfig";
import Game_Gameing_Flow from "./Game_Gameing_Flow";
import Game_Hall_Flow from "./Game_Hall_Flow";
import { Game_Hall_Precondition } from "./Game_Hall_Precondition";
import Game_InitLoad_Flow from "./Game_InitLoad_Flow";
import Game_Login_Flow from "./Game_Login_Flow";
import Game_Over_Flow from "./Game_Over_Flow";
import { GameFlowTree_Precondition } from "./GameFlowTree_Precondition";
import Game_WaitStart_Flow from "./Game_WaitStart_Flow";
import { _IBehaviorTreeConfig } from "../../Engine/Data/CommonDataType";

/**
 * 游戏流程树 - 逻辑层
 */
export default class GameFlowTree extends BasicTreeControlNode {

    constructor (node: cc.Node, flowTreeConfig: _IBehaviorTreeConfig) {
        let GameFlowComponent = {
            "Login": Game_Login_Flow,
            "InitLoad": Game_InitLoad_Flow,
            "Hall": Game_Hall_Flow,
            "WaitStart": Game_WaitStart_Flow,
            "Gameing": Game_Gameing_Flow,
            "Over": Game_Over_Flow,
        };
        let data: Array<_EGameFlow> = Object.values(_EGameFlow);
        let controls = new Map<_EGameFlow, BasicTreeBehaviorNode>();
        for (let index in data) {
            let key = data[index];
            let control: any = GameFlowComponent[key];
            if (control != null) {
                let precondition: GameFlowTree_Precondition = new GameFlowTree_Precondition(flowTreeConfig.priority[key]);
                ConstObject.CreatePrecondition(precondition, data)
                controls.set(key, new control(node, _EGameFlow[key], precondition));
            }
        }
        
        super(node, "", ConstObject.GameFlowTreeID, flowTreeConfig, controls);

        EventManager.onEvent(GameEventName.Game_GetGameFlow, this, this.onGetGameFlow);
    }

    protected _enterFail (): void {
        
    }

    protected _enterAgain (): void {
        
    }
    
    /**获得当前游戏流程 */
    private onGetGameFlow (callback: Function): void {
        callback && callback(this.currentChilds.pop());
    }
}