each()

in src/preprocessor/backwardCompat.ts [150:255]
98 lines of code
42 McCabe index (conditional complexity)

    each(option.series, function (seriesOpt: any) {
        if (!isObject(seriesOpt)) {
            return;
        }

        const seriesType = seriesOpt.type;

        if (seriesType === 'line') {
            if (seriesOpt.clipOverflow != null) {
                seriesOpt.clip = seriesOpt.clipOverflow;
                if (__DEV__) {
                    deprecateReplaceLog('clipOverflow', 'clip', 'line');
                }
            }
        }
        else if (seriesType === 'pie' || seriesType === 'gauge') {
            if (seriesOpt.clockWise != null) {
                seriesOpt.clockwise = seriesOpt.clockWise;
                if (__DEV__) {
                    deprecateReplaceLog('clockWise', 'clockwise');
                }
            }
            compatPieLabel((seriesOpt as PieSeriesOption).label);
            const data = seriesOpt.data;
            if (data && !isTypedArray(data)) {
                for (let i = 0; i < data.length; i++) {
                    compatPieLabel(data[i]);
                }
            }

            if (seriesOpt.hoverOffset != null) {
                seriesOpt.emphasis = seriesOpt.emphasis || {};
                if (seriesOpt.emphasis.scaleSize = null) {
                    if (__DEV__) {
                        deprecateReplaceLog('hoverOffset', 'emphasis.scaleSize');
                    }
                    seriesOpt.emphasis.scaleSize = seriesOpt.hoverOffset;
                }
            }
        }
        else if (seriesType === 'gauge') {
            const pointerColor = get(seriesOpt, 'pointer.color');
            pointerColor != null
                && set(seriesOpt, 'itemStyle.color', pointerColor);
        }
        else if (seriesType === 'bar') {
            compatBarItemStyle(seriesOpt);
            compatBarItemStyle((seriesOpt as BarSeriesOption).backgroundStyle);
            compatBarItemStyle(seriesOpt.emphasis);
            const data = seriesOpt.data;
            if (data && !isTypedArray(data)) {
                for (let i = 0; i < data.length; i++) {
                    if (typeof data[i] === 'object') {
                        compatBarItemStyle(data[i]);
                        compatBarItemStyle(data[i] && data[i].emphasis);
                    }
                }
            }
        }
        else if (seriesType === 'sunburst') {
            const highlightPolicy = seriesOpt.highlightPolicy;
            if (highlightPolicy) {
                seriesOpt.emphasis = seriesOpt.emphasis || {};
                if (!seriesOpt.emphasis.focus) {
                    seriesOpt.emphasis.focus = highlightPolicy;
                    if (__DEV__) {
                        deprecateReplaceLog('highlightPolicy', 'emphasis.focus', 'sunburst');
                    }
                }
            }

            compatSunburstState(seriesOpt);

            traverseTree(seriesOpt.data, compatSunburstState);
        }
        else if (seriesType === 'graph' || seriesType === 'sankey') {
            compatGraphFocus(seriesOpt);
            // TODO nodes, edges?
        }
        else if (seriesType === 'map') {
            if (seriesOpt.mapType && !seriesOpt.map) {
                if (__DEV__) {
                    deprecateReplaceLog('mapType', 'map', 'map');
                }
                seriesOpt.map = seriesOpt.mapType;
            }
            if (seriesOpt.mapLocation) {
                if (__DEV__) {
                    deprecateLog('`mapLocation` is not used anymore.');
                }
                defaults(seriesOpt, seriesOpt.mapLocation);
            }
        }

        if (seriesOpt.hoverAnimation != null) {
            seriesOpt.emphasis = seriesOpt.emphasis || {};
            if (seriesOpt.emphasis && seriesOpt.emphasis.scale == null) {
                if (__DEV__) {
                    deprecateReplaceLog('hoverAnimation', 'emphasis.scale');
                }
                seriesOpt.emphasis.scale = seriesOpt.hoverAnimation;
            }
        }

        compatLayoutProperties(seriesOpt);
    });