import { PaletteName } from 'viridis';
import { ChartOptions, Point } from '../types.js';
export { Point };
/**
 * A human-readable name for a psychrometric envelope.
 */
export type Region = 'Summer (sitting)' | 'Summer (walking)' | 'Summer (light work)' | 'Winter (sitting)' | 'Winter (walking)' | 'Winter (light work)' | 'Givoni Comfort Zone' | 'Data Center A4' | 'Data Center A3' | 'Data Center A2' | 'Data Center A1' | 'Data Center Recommended (low pollutants)' | 'Data Center Recommended (high pollutants)' | 'IBM TS4500 Ambient (cooling)' | 'IBM TS4500 Ambient (no cooling)' | 'IBM TS4500 Recommended';
/**
 * This data object fixes the psychrometric state.
 */
export interface State {
    /**
     * Dry Bulb (db)
     */
    db: number;
    /**
     * One of these values, depending on `measurement`
     * - Relative Humidity (rh)
     * - Wet Bulb (wb)
     * - Dew Point (dp)
     * - Humidity Ratio (hr)
     * - Enthalpy (h)
     */
    other: number;
    /**
     * The two types of measurements that were taken to fix the state.
     */
    readonly measurement: 'dbwb' | 'dbrh' | 'dbdp' | 'dbhr' | 'dbh';
}
/**
 * Configuration options for Psychart.
 */
export interface Options extends ChartOptions {
    /**
     * The padding in pixels.
     */
    readonly padding: Point;
    /**
     * The default color settings for Psychart.
     */
    readonly colors: {
        /**
         * The font color as a **hex-code** string.
         */
        readonly font: string;
        /**
         * The axis color as a **hex-code** string.
         */
        readonly axis: string;
        /**
         * The highlight color (when clicking on a point) as a **hex-code** string.
         */
        readonly highlight: string;
        /**
         * Defines the palette name used for region coloring.
         */
        readonly regionGradient: PaletteName;
    };
    /**
     * Optinally reverse gradients, making more/less saturated points appear on opposite ends.
     */
    readonly flipGradients: boolean;
    /**
     * The chart resolution, in units.
     */
    readonly resolution: number;
    /**
     * The major axis intervals for different units.
     */
    readonly major: {
        /**
         * Temperature
         */
        readonly temp: number;
        /**
         * Humidity Ratio
         */
        readonly humRat: number;
        /**
         * Relative Humidity
         */
        readonly relHum: number;
        /**
         * Enthalpy
         */
        readonly enthalpy: number;
    };
    /**
     * Represents the unit system, in either US (IP) or metric (SI)
     */
    readonly unitSystem: 'IP' | 'SI';
    /**
     * The altitude of measurements taken.
     */
    readonly altitude: number;
    /**
     * The minimum value on the dry bulb axis.
     */
    readonly dbMin: number;
    /**
     * The maximum value on the dry bulb axis.
     */
    readonly dbMax: number;
    /**
     * The maximum value on the dew point axis.
     */
    readonly dpMax: number;
    /**
     * Determine whether to render a Mollier diagram.
     */
    readonly flipXY: boolean;
    /**
     * Defines whether to use dew point or humidity ratio on the Y-axis.
     */
    readonly yAxis: 'dp' | 'hr';
    /**
     * Defines whether to use wet bulb or enthalpy on the diagonal axis.
     */
    readonly dAxis: 'wb' | 'h';
    /**
     * Determine whether to show titles below the axes.
     */
    readonly showAxisNames: boolean;
    /**
     * Determine where to show units.
     */
    readonly showUnits: {
        /**
         * Show units on the tooltips.
         */
        readonly tooltip: boolean;
        /**
         * Show units on the axes.
         */
        readonly axis: boolean;
    };
    /**
     * Render pre-defined shaded regions.
     */
    readonly regions: Region[];
    /**
     * Styling options for the legend. If set to `false`, will not render a legend on Psychart.
     */
    readonly legend: false | {
        /**
         * The title of the legend.
         */
        readonly title: string;
        /**
         * The margin between the top-left of the legend and the top-left of Psychart, in pixels.
         */
        readonly margin: Point;
        /**
         * The size of the legend, in pixels. The scrollbar will be visible in the event of overflow.
         */
        readonly size: Point;
    };
    /**
     * The spacing factor between entries in the legend, where 2.0 indicates double-spacing, for example.
     */
    readonly lineHeight: number;
}
/**
 * Configuration settings for plotting data.
 */
export interface DataOptions {
    /**
     * Adds a name to a point or data series to be shown in the tooltip. Must be set to create an entry in the legend.
     */
    readonly name: string;
    /**
     * Optionally show this point in the legend.
     */
    readonly legend: boolean;
    /**
     * Optionally assign a numeric ID value to this point which will be displayed within the legend and Pumpchart.
     */
    readonly showId: boolean;
    /**
     * The placement for the numeric ID, represented as quadrants on a cartesian plane.
     */
    readonly idPlacement: 'I' | 'II' | 'III' | 'IV';
    /**
     * The relative humidity measurement type, in percent [0-100] or float [0.0-1.0]
     */
    readonly relHumType: 'percent' | 'float';
    /**
     * The point radius, in pixels.
     */
    readonly pointRadius: number;
    /**
     * Determines whether or not to connect points with a line. If a `Datum` is provided, will draw a line from that point.
     */
    readonly line: boolean | State;
    /**
     * Determine the solid color **hex-code** for time-independent plots.
     */
    readonly color: string;
    /**
     * Determines the color gradient for time series plots.
     */
    readonly gradient: PaletteName;
    /**
     * Set the timespan for this time-dependent data series.
     */
    readonly time: {
        /**
         * The timestamp for the first data point.
         */
        readonly start: number;
        /**
         * The timestamp for the current data point.
         */
        readonly now: number;
        /**
         * The timestamp for the last data point.
         */
        readonly end: number;
    };
    /**
     * Defines whether or not to show advanced state variables.
     */
    readonly advanced: boolean;
}