/******************************************************************
 *
 * 更换桌面
 *
 ******************************************************************/

const BridgeWindow = require( "bridge.window" );
const FxSVC = require( "nx.fx.sv.expand" );
const RC = require( "role_controller" );
const FxButton = require( "nx.fx.button" );

cc.Class( {

    extends: BridgeWindow,

    properties: {

        nodBG: { default: null, type: cc.Node },
        lstMenu: { default: null, type: FxSVC },
        nodSwap: { default: null, type: FxButton },
    },



    // 展示
    onEnable: function() {

        nx.bridge.closePanel( "WndPersonal" );
        RC.getInstance().reqThemeData( ( _ret, _data ) => {

            if( !_ret ) {
                nx.tbox( _data );
                this.delayClose();
                return;
            }

            this.build( _data );

        } );
    },

    // 构建
    build: function( _data ) {

        this.used = _data.id;

        // 统计菜单项
        this.menus = _data.list;
        this.lstMenu.rebuild( this.menus );

        // 寻找当前
        this.cur = 0;
        for( let i = 0; i < this.menus.length; ++i ) {
            let item = this.menus[i];
            if( item.id == _data.id ) {
                this.cur = i;
                break;
            }
        }

        this.freshUsed();

        // 默认1
        this.scheduleOnce( () => {
            this.onSelectMenu( { index: this.cur, mdata: this.menus[ this.cur ] } );
        }, 0.1 );

    },

    // 刷新当前使用
    freshUsed: function() {

        let chds = this.lstMenu.bindSCV.content.children;
        for( let i in chds ) {
            let item = chds[i].svItem;
            if( item ){
                item.setUsed( this.used == item.mdata.id );
            }
            
        }
    },

    // 菜单切换
    onSelectMenu: function( _item ) {

        // 聚焦
        this.lstMenu.cleanFocus();
        this.lstMenu.addFocus( _item.index );

        // 设置
        let path = cc.path.join( "resDB/desktop", "" + _item.mdata.id );
        nx.gui.setSpriteFrame( this.nodBG, "", path );

        // 刷新按钮
        this.nodSwap.node.active = ( this.used != _item.mdata.id );

        this.cur = _item.mdata.id;
    },

    // 点击更换
    onTouchSwap: function() {

        RC.getInstance().reqSwapTheme( this.cur, ( _ret, _data ) => {

            if( !_ret ) {
                nx.tbox( _data );
                return;
            }

            this.used = this.cur;
            this.nodSwap.node.active = false;
            this.freshUsed();
            nx.tbox( "DesktopChanged" );

        } );
        
    },

    close: function(){
        this._super();
        nx.bridge.createPanel( "WndPersonal" ); 
    },

} );