import type { ContextCallbackParams, DatumItemCallbackParams, HighlightState, Renderer, Styler } from '../../chart/callbackOptions';
import type { AgDropShadowOptions } from '../../chart/dropShadowOptions';
import type { AgChartLabelOptions } from '../../chart/labelOptions';
import type { AgSeriesTooltip, AgTooltipRendererResult } from '../../chart/tooltipOptions';
import type { ContextDefault, CssColor, DatumDefault, DatumKey, Opacity, PixelSize, Ratio } from '../../chart/types';
import type { AgBaseCartesianThemeableOptions, AgBaseSeriesOptions } from '../seriesOptions';
import type { AgCartesianSeriesTooltipRendererParams } from './cartesianSeriesTooltipOptions';
import type { AgBaseCartesianSeriesAxisOptions, FillOptions, LineDashOptions, StrokeOptions } from './commonOptions';
export type AgWaterfallSeriesItemType = 'positive' | 'negative' | 'total' | 'subtotal';
export type AgWaterfallSeriesItemStylerParams<TDatum = DatumDefault, TContext = ContextDefault> = DatumItemCallbackParams<AgWaterfallSeriesItemType, TDatum, HighlightState> & ContextCallbackParams<TContext> & AgWaterfallSeriesOptionsKeys<TDatum> & Required<AgWaterfallSeriesStyle>;
export type AgWaterfallSeriesLabelFormatterParams<TDatum = DatumDefault> = AgWaterfallSeriesOptionsKeys<TDatum> & AgWaterfallSeriesOptionsNames & {
    itemType: AgWaterfallSeriesItemType;
};
export interface AgWaterfallSeriesStyle extends FillOptions, StrokeOptions, LineDashOptions {
    /** Apply rounded corners to each bar. */
    cornerRadius?: PixelSize;
}
export interface AgWaterfallSeriesTooltipRendererParams<TDatum = DatumDefault, TContext = ContextDefault> extends AgCartesianSeriesTooltipRendererParams<TDatum, TContext>, AgWaterfallSeriesStyle {
    /** The type of datum. This can be `positive`, `negative`, `total` or `subtotal`. */
    itemType: AgWaterfallSeriesItemType;
}
export interface AgWaterfallSeriesItemTooltip<TDatum = DatumDefault, TContext = ContextDefault> {
    /** Function used to create the content for tooltips. */
    renderer?: Renderer<AgWaterfallSeriesTooltipRendererParams<TDatum, TContext>, AgTooltipRendererResult>;
}
export interface AgWaterfallSeriesLabelOptions<TDatum, TParams, TContext = ContextDefault> extends AgChartLabelOptions<TDatum, TParams, TContext> {
    /** Where to render series labels relative to the bars. */
    placement?: AgWaterfallSeriesLabelPlacement;
    /** Spacing in pixels between the label and the edge of the bar. */
    spacing?: PixelSize;
}
export type AgWaterfallSeriesLabelPlacement = 'inside-center' | 'inside-start' | 'inside-end' | 'outside-start' | 'outside-end';
export interface AgWaterfallSeriesThemeableOptions<TDatum = DatumDefault, TContext = ContextDefault> extends AgBaseCartesianThemeableOptions<TDatum, TContext> {
    /**
     * Bar rendering direction.
     *
     * __Note:__ This option affects the layout direction of X and Y data values.
     */
    direction?: 'horizontal' | 'vertical';
    /** Configuration used for the waterfall series item types. */
    item?: AgWaterfallSeriesItem<TDatum, TContext>;
    /** Configuration for the connector lines. */
    line?: AgWaterfallSeriesLineOptions;
    /** Series-specific tooltip configuration. */
    tooltip?: AgSeriesTooltip<AgWaterfallSeriesTooltipRendererParams<TDatum, TContext>>;
    /** Fixed width of each bar in the series. */
    width?: PixelSize;
    /** Ratio of the bandwidth (or specified width) to use for the width for each bar in the series. */
    widthRatio?: Ratio;
}
export interface AgWaterfallSeriesOptionsKeys<TDatum = DatumDefault> {
    /** The key to use to retrieve x-values from the data. */
    xKey: DatumKey<TDatum>;
    /** The key to use to retrieve y-values from the data. */
    yKey: DatumKey<TDatum>;
}
export interface AgWaterfallSeriesOptionsNames {
    /** A human-readable description of the x-values. If supplied, this will be shown in the default tooltip and passed to the tooltip renderer as one of the parameters. */
    xName?: string;
    /** A human-readable description of the y-values. If supplied, this will be shown in the default tooltip and passed to the tooltip renderer as one of the parameters. */
    yName?: string;
}
export interface AgWaterfallSeriesOptions<TDatum = DatumDefault, TContext = ContextDefault> extends AgBaseSeriesOptions<TDatum, TContext>, AgBaseCartesianSeriesAxisOptions, AgWaterfallSeriesOptionsKeys<TDatum>, AgWaterfallSeriesOptionsNames, AgWaterfallSeriesThemeableOptions<TDatum, TContext> {
    /** Configuration for the Waterfall Series. */
    type: 'waterfall';
    /** Configuration of total and subtotal values. */
    totals?: WaterfallSeriesTotalMeta[];
}
export interface AgWaterfallSeriesItem<TDatum, TContext = ContextDefault> {
    /** Configuration for the negative series items. */
    negative?: AgWaterfallSeriesItemOptions<TDatum, TContext>;
    /** Configuration for the positive series items. */
    positive?: AgWaterfallSeriesItemOptions<TDatum, TContext>;
    /** Configuration for the total and subtotal series items. */
    total?: AgWaterfallSeriesItemOptions<TDatum, TContext>;
}
export interface WaterfallSeriesTotalMeta {
    /** Configuration for the calculation of the value. This can be `total` or `subtotal`, `total` shows the cumulative value from `0` to the current data position, while `subtotal` shows the cumulative value from the previous subtotal value to the current position.
     */
    totalType: 'subtotal' | 'total';
    /** The index after which the total item will be displayed. */
    index: number;
    /** The label to display at the axis position where the total value is positioned. */
    axisLabel: string;
}
export interface AgWaterfallSeriesItemOptions<TDatum, TContext = ContextDefault> extends AgWaterfallSeriesStyle {
    /** A human-readable description of the y-values. If supplied, this will be shown in the legend and default tooltip and passed to the tooltip renderer as one of the parameters. */
    name?: string;
    /** Configuration for the labels shown on top of data points. */
    label?: AgWaterfallSeriesLabelOptions<TDatum, AgWaterfallSeriesLabelFormatterParams<TDatum>, TContext>;
    /** Configuration for the shadow used behind the series items. */
    shadow?: AgDropShadowOptions;
    /** Function used to return formatting for individual Waterfall series item cells, based on the given parameters.*/
    itemStyler?: Styler<AgWaterfallSeriesItemStylerParams<TDatum, TContext>, AgWaterfallSeriesStyle>;
    /** Series item specific tooltip configuration. */
    tooltip?: AgWaterfallSeriesItemTooltip<TDatum, TContext>;
}
export interface AgWaterfallSeriesLineOptions {
    /** Whether the connector lines should be shown. */
    enabled?: boolean;
    /** The colour to use for the connector lines. */
    stroke?: CssColor;
    /** The width in pixels of the connector lines. */
    strokeWidth?: PixelSize;
    /** Opacity of the line stroke. */
    strokeOpacity?: Opacity;
    /** Defines how the strokes are rendered. Every number in the array specifies the length in pixels of alternating dashes and gaps. For example, `[6, 3]` means dashes with a length of `6` pixels with gaps between of `3` pixels. */
    lineDash?: PixelSize[];
    /** The initial offset of the dashed line in pixels. */
    lineDashOffset?: PixelSize;
}
