import * as React from 'react';
import { ModuleEvent } from '../leo/frame/local/ModuleEvent';
import { EventVo } from '../leo/frame/vo/EventVo';
import { EventManager } from '../leo/frame/manager/EventManager';
import { Proxy } from '../leo/frame/local/Proxy';
export interface PropProxy{
    proxy: Proxy;
}
export class BaseSprite<T extends PropProxy, Tstate> extends React.Component<T, Tstate>{
    constructor(props:T,context:any) {
        super(props, context);
        this.initRegisterEvents();
    }

    //这里是动态添加要注册的事件
    private initRegisterEvents(): void{
        if (this.props.proxy) {
            let _registerEvents: any[]          = this.registerEvents();
            if (!_registerEvents) return;
            for (var i: number = 0, l: number   = _registerEvents.length; i < l; i++){
                var _eventVo: EventVo       = new EventVo();
                _eventVo.proxy                  = this.props.proxy;
                _eventVo.eventClass             = _registerEvents[i];
                EventManager.registerEvent(_eventVo,this.receivedEventsHanlder.bind(this));
            }
        }
    }

    private receivedEventsHanlder(eventVo: EventVo, event: ModuleEvent) {
        if (eventVo.proxy == this.props.proxy) {
            this.receivedEvents(event);
        }
    }

    registerEvents(): any[] {
        return [];
    }

    receivedEvents(eventClass: ModuleEvent): void {

    }

    protected dispatchModuleEvent(event: ModuleEvent): void {
        if (this.props.proxy)
            this.props.proxy.dispatchModuleEvent(event);
    }
}