import { NodeButton } from "../../../base/single/button/button.node";
import { shortcut, extend, createWidget, Controller } from "../../../core";

/**
 * 加号表示的组节点
 * Created by GUY on 2015/9/6.
 * @class PlusGroupNode
 * @extends NodeButton
 */
@shortcut()
export class PlusGroupNode extends NodeButton {
    static xtype = "bi.plus_group_node";
    
    _defaultConfig() {
        const conf = super._defaultConfig(arguments);
        
        return extend(conf, {
            baseCls: `${conf.baseCls || ""} bi-plus-group-node bi-list-item`,
            id: "",
            pId: "",
            open: false,
            height: 24,
        });
    }

    render() {
        const o = this.options;
        this.checkbox = createWidget({
            type: "bi.tree_node_checkbox",
            iconHeight: o.height,
            iconWidth: o.iconWrapperWidth || o.height,
        });
        this.checkbox.on(Controller.EVENT_CHANGE, (...args) => {
            const [type] = args;
            if (type === BI.Events.CLICK) {
                this.setSelected(this.isSelected());
            }
            this.fireEvent(Controller.EVENT_CHANGE, args);
        });
        
        return {
            type: "bi.vertical_adapt",
            columnSize: [o.iconWrapperWidth || o.height, "fill"],
            items: [this.checkbox, {
                el: {
                    type: "bi.label",
                    ref: _ref => {
                        this.text = _ref;
                    },
                    textAlign: "left",
                    whiteSpace: "nowrap",
                    textHeight: o.height,
                    height: o.height,
                    hgap: o.hgap || o.textHgap,
                    vgap: o.textVgap,
                    lgap: o.textLgap,
                    rgap: o.textRgap,
                    text: o.text,
                    value: o.value,
                    keyword: o.keyword,
                    py: o.py,
                },
            }],
        };
    }

    doRedMark() {
        this.text.doRedMark(...arguments);
    }

    unRedMark() {
        this.text.unRedMark(...arguments);
    }

    doClick() {
        super.doClick.apply(this, arguments);
        this.checkbox.setSelected(this.isSelected());
    }

    setOpened(v) {
        super.setOpened.apply(this, arguments);
        if (this.checkbox) {
            this.checkbox.setSelected(v);
        }
    }
}