/**
 * Created by Mai on 2017/7/25.
 */

let MainTreeCol = {
    getText: {
        type: function (node) {
            if (node.sourceType === projectObj.project.Bills.getSourceType()) {
                return '';
            } else if (node.sourceType === projectObj.project.Ration.getSourceType()) {
                return '定';
            } else if (node.sourceType === projectObj.project.VolumePrice.getSourceType()) {
                return '量';
            } else if (node.sourceType === projectObj.project.ration_glj.getSourceType()) {
                return '主';
            }
        }
    },
    readOnly: {
        bills: function (node) {
            return node.sourceType === projectObj.project.Bills.getSourceType();
        },
        ration: function (node) {
            return node.sourceType === projectObj.project.Ration.getSourceType();
        },
        volumePrice: function (node) {
            return node.sourceType === projectObj.project.VolumePrice.getSourceType();
        },
        billsParent: function (node) {
            return node.sourceType === projectObj.project.Bills.getSourceType() && node.source.children.length > 0;
        }
    },
    getEvent: function (eventName) {
        let names = eventName.split('.');
        let event = this;
        for (let name of names) {
            if (event[name]) {
                event = event[name];
            } else {
                return null;
            }
        }
        if (event && Object.prototype.toString.apply(event) !== "[object Function]") {
            return null;
        } else {
            return event;
        }
    },
    getNumberFormatter: function (digit) {
        switch (digit) {
            case 1:
                return '0.#';
            case 2:
                return '0.##';
            case 3:
                return '0.###';
            case 4:
                return '0.####';
            case 5:
                return '0.#####';
            case 6:
                return '0.######';
            default:
                return '0.##';
        }
    }
}