var JV = require('../Jpc_ValueDefine');

var JpcFieldHelper = {
    getValue: function(dataField, valueIdx) {
        var rst = "";
        if (dataField && (dataField.length > valueIdx) && (valueIdx >= 0)) {
            rst = dataField[valueIdx];
        }
        return rst;
    },
    decorateValue: function (cell, controls) {
        if (controls) {
            var val = cell[JV.PROP_VALUE];
            var showZero = controls[cell[JV.PROP_CONTROL]][JV.PROP_SHOW_ZERO];
            if (showZero && showZero == 'F' ) {
                if (0.0 == 1.0 * (0 + val)) {
                    cell[JV.PROP_VALUE] = "";
                }
            }
        }
    },
    findAndPutDataFieldIdx: function (rptTpl, tab_fields, rstFields, rstFieldsIdx) {
        if (tab_fields) {
            var detail_fields = rptTpl[JV.NODE_FIELD_MAP][JV.NODE_DETAIL_FIELDS];
            for (var i = 0; i < tab_fields.length; i++) {
                var isFounded = false;
                for (var j = 0; j < detail_fields.length; j++) {
                    if (tab_fields[i]["FieldID"] == detail_fields[j]["ID"]) {
                        isFounded = true;
                        if (rstFields) rstFields.push(tab_fields[i]);
                        if (rstFieldsIdx) rstFieldsIdx.push(j);
                        break;
                    }
                }
                if (!isFounded) {
                    if (rstFields) rstFields.push(tab_fields[i]);
                    if (rstFieldsIdx) rstFieldsIdx.push(JV.BLANK_FIELD_INDEX);
                }
            }
        }
    }
};

module.exports = JpcFieldHelper;