import { BulletLegendItemInterface, TooltipConfig } from '../../types';
import { LegendPosition } from '../../enums';
/**
 * Dagre layout direction options
 */
export type DagreRankDir = "TB" | "BT" | "LR" | "RL";
/**
 * Dagre layout alignment options
 */
export type DagreAlign = "UL" | "UR" | "DL" | "DR";
/**
 * Dagre ranking algorithm options
 */
export type DagreRanker = "network-simplex" | "tight-tree" | "longest-path";
/**
 * Node shape options
 */
export type NodeShape = "circle" | "square" | "triangle" | "diamond";
/**
 * Link arrow position options
 */
export type LinkArrowPosition = "start" | "end" | "both" | "none";
/**
 * Configuration for Dagre layout algorithm
 */
export interface DagreLayoutSettings {
    /**
     * Direction of the layout: 'TB' (top-to-bottom), 'BT' (bottom-to-top),
     * 'LR' (left-to-right), 'RL' (right-to-left)
     * @default 'TB'
     */
    rankdir?: DagreRankDir;
    /**
     * Alignment of nodes: 'UL' (up-left), 'UR' (up-right), 'DL' (down-left), 'DR' (down-right)
     */
    align?: DagreAlign;
    /**
     * Horizontal spacing between nodes in pixels
     * @default 50
     */
    nodesep?: number;
    /**
     * Spacing between edges in pixels
     * @default 10
     */
    edgesep?: number;
    /**
     * Vertical spacing between ranks in pixels
     * @default 50
     */
    ranksep?: number;
    /**
     * Algorithm to use for ranking nodes
     * @default 'network-simplex'
     */
    ranker?: DagreRanker;
    /**
     * Horizontal margin in pixels
     * @default 0
     */
    marginx?: number;
    /**
     * Vertical margin in pixels
     * @default 0
     */
    marginy?: number;
}
/**
 * Node data structure for the graph
 */
export interface GraphNodeDatum {
    /**
     * Unique identifier for the node
     */
    id: string;
    /**
     * Display label for the node
     */
    label?: string;
    /**
     * Node level (for hierarchical data)
     */
    level?: number;
    /**
     * Additional data associated with the node
     */
    [key: string]: any;
}
/**
 * Link/Edge data structure for the graph
 */
export interface GraphLinkDatum {
    /**
     * Source node ID
     */
    source: string;
    /**
     * Target node ID
     */
    target: string;
    /**
     * Label for the link
     */
    label?: string;
    /**
     * Additional data associated with the link
     */
    [key: string]: any;
}
/**
 * Graph data structure containing nodes and links
 */
export interface GraphData<N = GraphNodeDatum, L = GraphLinkDatum> {
    /**
     * Array of node data
     */
    nodes: N[];
    /**
     * Array of link data
     */
    links: L[];
}
/**
 * Props for the DagreGraph component
 */
export interface DagreGraphProps<N = GraphNodeDatum, L = GraphLinkDatum> {
    /**
     * The graph data containing nodes and links
     */
    data: GraphData<N, L>;
    /**
     * The height of the graph container in pixels
     * @default 600
     */
    height?: number;
    /**
     * The width of the graph container in pixels
     * @default undefined (auto)
     */
    width?: number;
    /**
     * Dagre layout configuration
     */
    dagreLayoutSettings?: DagreLayoutSettings;
    /**
     * Function or value to determine node size
     * @default 40
     */
    nodeSize?: number | ((node: N, index: number) => number);
    /**
     * Function to extract node label
     */
    nodeLabel?: (node: N, index: number) => string;
    /**
     * Function or value to determine node shape
     */
    nodeShape?: NodeShape | ((node: N, index: number) => NodeShape);
    /**
     * Function or value to determine node fill color
     */
    nodeFill?: string | ((node: N, index: number) => string);
    /**
     * Function or value to determine node stroke color
     */
    nodeStroke?: string | ((node: N, index: number) => string);
    /**
     * Function or value to determine node stroke width
     */
    nodeStrokeWidth?: number | ((node: N, index: number) => number);
    /**
     * Link arrow configuration
     * @default 'end'
     */
    linkArrow?: LinkArrowPosition;
    /**
     * Function to extract link label
     */
    linkLabel?: (link: L, index: number) => string;
    /**
     * Function or value to determine link color
     */
    linkStroke?: string | ((link: L, index: number) => string);
    /**
     * Function or value to determine link width
     */
    linkWidth?: number | ((link: L, index: number) => number);
    /**
     * Link curvature amount (0-1)
     * @default 0
     */
    linkCurvature?: number;
    /**
     * Optional padding applied to the graph
     */
    padding?: {
        top: number;
        right: number;
        bottom: number;
        left: number;
    };
    /**
     * If true, hides the tooltip
     */
    hideTooltip?: boolean;
    /**
     * Enable zoom and pan controls
     * @default true
     */
    zoomEnabled?: boolean;
    /**
     * Zoom scale extent [min, max]
     * @default [0.1, 10]
     */
    zoomScaleExtent?: [number, number];
    /**
     * Enable node dragging
     * @default false
     */
    nodeDraggingEnabled?: boolean;
    /**
     * If true, hides the legend
     */
    hideLegend?: boolean;
    /**
     * Legend position
     * @default LegendPosition.BottomCenter
     */
    legendPosition?: LegendPosition;
    /**
     * Legend style
     */
    legendStyle?: string | Record<string, string>;
    /**
     * Legend items configuration
     */
    legendItems?: BulletLegendItemInterface[];
    /**
     * Custom formatter for tooltip titles
     */
    tooltipTitleFormatter?: (node: N) => string | number;
    /**
     * Custom formatter for tooltip content
     */
    tooltipContentFormatter?: (node: N) => string;
    /**
     * Configuration object for the chart tooltip.
     */
    tooltip?: TooltipConfig;
    /**
     * Animation duration in milliseconds
     * @default 600
     */
    duration?: number;
}