import { Bounds } from '../../types';

export interface NativeSeriesRenderData {
    id: string;
    buffer: WebGLBuffer;
    count: number;
    style: any;
    visible: boolean;
    type: "line" | "scatter" | "line+scatter" | "step" | "step+scatter" | "band" | "bar" | "heatmap" | "candlestick" | "boxplot" | "waterfall";
    /** For step types: pre-computed step buffer */
    stepBuffer?: WebGLBuffer;
    stepCount?: number;
    /** Optional specific Y-bounds for this series (overrides global bounds) */
    yBounds?: {
        min: number;
        max: number;
    };
    /** Heatmap specific */
    zBounds?: {
        min: number;
        max: number;
    };
    colormap?: string;
    colormapTexture?: WebGLTexture;
    /** Error bars */
    errorBuffer?: WebGLBuffer;
    errorCount?: number;
    /** Box plot specific */
    boxBuffer?: WebGLBuffer;
    boxCount?: number;
    boxLinesBuffer?: WebGLBuffer;
    boxLinesCount?: number;
    /** Waterfall specific */
    wfPositiveBuffer?: WebGLBuffer;
    wfPositiveCount?: number;
    wfNegativeBuffer?: WebGLBuffer;
    wfNegativeCount?: number;
    wfSubtotalBuffer?: WebGLBuffer;
    wfSubtotalCount?: number;
    wfConnectorBuffer?: WebGLBuffer;
    wfConnectorCount?: number;
}
export interface NativeRenderOptions {
    bounds: Bounds;
    invertX?: boolean;
    backgroundColor?: [number, number, number, number];
    plotArea?: {
        x: number;
        y: number;
        width: number;
        height: number;
    };
    plotAreaBackground?: [number, number, number, number];
}
export interface ShaderProgram {
    program: WebGLProgram;
    attributes: {
        position: number;
        value?: number;
    };
    uniforms: {
        uScale: WebGLUniformLocation;
        uTranslate: WebGLUniformLocation;
        uColor: WebGLUniformLocation | null;
        uPointSize: WebGLUniformLocation | null;
        uSymbol: WebGLUniformLocation | null;
        uMinValue: WebGLUniformLocation | null;
        uMaxValue: WebGLUniformLocation | null;
        uColormap: WebGLUniformLocation | null;
    };
}
export type ProgramMode = "line" | "point" | "heatmap";
export interface ProgramBundle {
    lineProgram: ShaderProgram;
    pointProgram: ShaderProgram;
    heatmapProgram: ShaderProgram;
}