import { CompareType } from '../enum/compare-type.enum';
import { ValueType } from '../enum/value-type.enum';
import { RelationType } from '../enum/relation-type.enum';

export class MonthRangeHandler{
    convert(qc) {
        const arr = [];
        const drv = (qc.value);
        if(Object.keys(drv).length === 0 || (!drv.startTime && !drv.endTime))
            return arr;
        drv.startTime && arr.push({
            'FilterField' : qc.labelCode,
            'Compare' : CompareType.GreaterThanOrEqual, //GreaterOrEqual
            'Value' : drv.startTime,
            'Relation' : RelationType.And, //and
            'Expresstype': ValueType.Value
        });
        drv.endTime && arr.push({
            'FilterField' : qc.labelCode,
            'Compare' : CompareType.LessThanOrEqual, //LessOrEqual
            'Value' : drv.endTime,
            'Relation' : RelationType.And,//and
            'Expresstype': ValueType.Value
        });

        return arr;
    }
}