const { ccclass } = cc._decorator;

type PropWindowAction = (event?: cc.Event, customEventData?: string) => void;

interface PropWindowActions {
    [name: string]: PropWindowAction;
}

/** propWindow prefab 的按钮桥接层。 */
@ccclass
export default class PropWindowPanel extends cc.Component {
    private actions: PropWindowActions = null;

    bind(actions: PropWindowActions) {
        this.actions = actions || {};
    }

    clickBtn(event?: cc.Event, customEventData?: string) {
        this.invoke("clickBtn", event, customEventData);
    }

    closePropBuy(event?: cc.Event, customEventData?: string) {
        this.invoke("closePropBuy", event, customEventData);
    }

    private invoke(name: string, event?: cc.Event, customEventData?: string) {
        const action = this.actions && this.actions[name];
        if (action) {
            action(event, customEventData);
            return;
        }
        cc.warn("PropWindowPanel action is not bound:", name);
    }

    onDestroy() {
        this.actions = null;
    }
}