import { PageName, PanelName } from "./Constant";
import UIPage from "./UIPage";
import UILoadingPage from "../UI/UILoadingPage";
import UIHomePage from "../UI/UIHomePage";
import UIGamePage from "../UI/UIGamePage";
import UIRevivePanel from "../UI/UIRevivePanel";
import UIGameLoadingPage from "../UI/UIGameLoadingPage";
import UIPausePanel from "../UI/UIPausePanel";
import UITurntablePanel from "../UI/UITurntablePage";
import UITrySkinPanel from "../UI/UITrySkinPanel";
import UIWeaponLevelPanel from "../UI/UIWeaponLevelPanel";
import UIUpgradePanel from "../UI/UIUpgradePanel";
import UIOverPage from "../UI/UIOverPage";
import UISignPanel from "../UI/UISignPage";
import UITimePanel from "../UI/UITimePage";



/**
 * UI管理类
 * 新增页面或者弹窗需要修改
 */

export default class UIMgr extends cc.Component {
    private static _inst: UIMgr;
    public static get inst(): UIMgr {
        if (!UIMgr._inst) {
            UIMgr._inst = new UIMgr();
        }
        return UIMgr._inst;
    }

    private _pageDict: { [name: string]: UIPage } = {};
    private _panelDict: { [name: string]: UIPage } = {};

    public openPage(name: string) {
        // 防止连续多次点击页面
        if (this._panelDict[name] && this._panelDict[name].isOpen()) return;
        // 关闭所有的弹窗
        this.closeAllPanel();
        // 关闭所有的页面
        this.closeAllPage();
        // 开启界面
        if (this._pageDict[name] && this._pageDict[name].isValid()) {
            this._pageDict[name].open();
        } else {
            let page: UIPage = this._createUI(name);
            if (page) {
                this._pageDict[name] = page;
                page.isValid() && page.open();
            }
        }
    }

    public openPanel(name: string) {
        // 防止连续多次点击页面
        if (this._panelDict[name] && this._panelDict[name].isOpen()) return;
        // 开启弹窗
        if (this._panelDict[name] && this._panelDict[name].isValid()) {
            this._panelDict[name].open();
        } else {
            let panel: UIPage = this._createUI(name);
            if (panel) {
                this._panelDict[name] = panel;
                panel.isValid() && panel.open();
            }
        }
    }

    public closeAllPage() {
        // 关闭所有的页面
        for (let key in this._pageDict) {
            if (key && this._pageDict[key]) {
                this._pageDict[key].close();
            }
        }
    }

    public closeAllPanel() {
        for (let key in this._panelDict) {
            if (key && this._panelDict[key]) {
                this._panelDict[key].close();
            }
        }
    }

    public closePanel(name: string) {
        if (this._panelDict[name] && this._panelDict[name].isValid()) {
            this._panelDict[name].close();
        }
    }

    public _createUI(name: string) {
        switch (name) {
            case PageName.UILoadingPage: {
                return new UILoadingPage();
            }
            case PageName.UIHomePage: {
                return new UIHomePage();
            }
            case PanelName.UISignPanel: {
                return new UISignPanel();
            }
            case PanelName.UITurntablePanel: {
                return new UITurntablePanel();
            }
            case PanelName.UITimePanel: {
                return new UITimePanel();
            }
            case PanelName.UITrySkinPanel: {
                return new UITrySkinPanel();
            }
            case PanelName.UIWeaponLevelPanel: {
                return new UIWeaponLevelPanel();
            }
            case PageName.UIGameLoadingPage: {
                return new UIGameLoadingPage();
            }
            case PageName.UIGamePage: {
                return new UIGamePage();
            }
            case PanelName.UIPausePanel: {
                return new UIPausePanel();
            }
            case PanelName.UIUpgradePanel: {
                return new UIUpgradePanel();
            }
            case PanelName.UIRevivePanel: {
                return new UIRevivePanel();
            }
            case PageName.UIOverPage: {
                return new UIOverPage();
            }
            default: {
                cc.error("Can not found class " + name);
                return null;
            }
        }
    }
}