import type { Point2D, Point3D } from './common';
import type { DXFTuple } from './dxf';
/**
 * Partial point for parsing (all coordinates optional)
 */
export type PartialPoint2D = Partial<Point2D>;
/**
 * Partial 3D point for parsing (all coordinates optional)
 */
export type PartialPoint3D = Partial<Point3D>;
/**
 * DXF Header section result
 */
export interface ParsedHeader {
    /** Minimum drawing extents */
    extMin?: PartialPoint3D;
    /** Maximum drawing extents */
    extMax?: PartialPoint3D;
    /** Drawing units for measurement (0=English, 1=Metric) */
    measurement?: string | number;
    /** Default drawing units for AutoCAD DesignCenter blocks */
    insUnits?: string | number;
    /** Dimension arrow size */
    dimArrowSize?: string | number | Record<string, unknown>;
}
/**
 * Block table entry
 * Internal representation during DXF parsing
 */
export interface BlockInternal {
    /** Block name */
    name?: string | number;
    /** Base point X coordinate */
    x?: string | number;
    /** Base point Y coordinate */
    y?: string | number;
    /** Base point Z coordinate */
    z?: string | number;
    /** External reference path */
    xref?: string | number;
    /** Paper space flag */
    paperSpace?: string | number;
    /** Layout name reference */
    layout?: string | number;
    /** Entities within this block */
    entities?: any[];
}
/**
 * Line type element definition
 * Represents a single element in a complex line type pattern
 */
export interface LTypeElement {
    /** Length of the element */
    length?: string | number;
    /** Scale factors for the element */
    scales?: Array<string | number>;
    /** Offset positions for the element */
    offset?: Array<{
        x: string | number;
        y: string | number;
    }>;
    /** Shape definition code */
    shape?: string | number;
    /** Shape number reference */
    shapeNumber?: string | number;
    /** Style handle reference */
    styleHandle?: string | number;
    /** Rotation angle */
    rotation?: string | number;
    /** Text content for text elements */
    text?: string | number;
}
/**
 * Line Type (LTYPE) table entry
 * Internal representation during DXF parsing
 */
export interface LTypeInternal {
    type: string;
    /** Pattern elements that define the line type */
    pattern: LTypeElement[];
    /** Line type name */
    name?: string | number;
    /** Line type description */
    description?: string | number;
    /** Standard flag values (bit-coded) */
    flag?: string | number;
    /** Alignment code (ASCII code for 'A' = 65) */
    alignment?: string | number;
    /** Number of elements in the pattern */
    elementCount?: number;
    /** Total pattern length */
    patternLength?: string | number;
}
/**
 * Layer table entry
 * Internal representation during DXF parsing
 */
export interface LayerInternal {
    type: string;
    /** Layer name */
    name?: string | number;
    /** Line type name for this layer */
    lineTypeName?: string | number;
    /** ACI color number */
    colorNumber?: string | number;
    /** Standard flags (bit-coded) */
    flags?: string | number;
    /** Plot flag */
    plot?: boolean;
    /** Line weight enumeration */
    lineWeightEnum?: string | number;
}
/**
 * Application ID (APPID) table entry
 * Minimal internal representation during DXF parsing
 */
export interface AppIdInternal {
    type: string;
    /** Application name */
    name?: string | number;
    /** Standard flags (bit-coded) */
    flags?: string | number;
}
/**
 * Block Record (BLOCK_RECORD) table entry
 * Minimal internal representation during DXF parsing
 */
export interface BlockRecordInternal {
    type: string;
    /** Block record name */
    name?: string | number;
    /** Standard flags (bit-coded) */
    flags?: string | number;
}
/**
 * User Coordinate System (UCS) table entry
 * Minimal internal representation during DXF parsing
 */
export interface UcsInternal {
    type: string;
    /** UCS name */
    name?: string | number;
    /** Standard flags (bit-coded) */
    flags?: string | number;
}
/**
 * View (VIEW) table entry
 * Minimal internal representation during DXF parsing
 */
export interface ViewInternal {
    type: string;
    /** View name */
    name?: string | number;
    /** Standard flags (bit-coded) */
    flags?: string | number;
}
/**
 * Text Style (STYLE) table entry
 * Internal representation during DXF parsing
 */
export interface StyleInternal {
    type: string;
    /** Style name */
    name?: string | number;
    /** Line type name */
    lineTypeName?: string | number;
    /** Fixed text height (0 if variable) */
    fixedTextHeight?: string | number;
    /** Width factor */
    widthFactor?: string | number;
    /** Oblique angle */
    obliqueAngle?: string | number;
    /** Standard flags (bit-coded) */
    flags?: string | number;
    /** Last height used */
    lastHeightUsed?: string | number;
    /** Primary font file name */
    primaryFontFileName?: string | number;
    /** Big font file name */
    bigFontFileName?: string | number;
}
/**
 * Viewport (VPORT) table entry
 * Internal representation during DXF parsing
 */
export interface VPortInternal {
    type: string;
    /** Viewport name */
    name?: string | number;
    /** Handle reference */
    handle?: string | number;
    /** Standard flags (bit-coded) */
    flags?: string | number;
    /** Lower-left corner coordinates */
    lowerLeft: {
        x?: number;
        y?: number;
    };
    /** Upper-right corner coordinates */
    upperRight: {
        x?: number;
        y?: number;
    };
    /** Center point coordinates */
    center: {
        x?: number;
        y?: number;
    };
    /** Snap settings */
    snap?: Record<string, unknown>;
    /** Snap spacing */
    snapSpacing: {
        x?: number;
        y?: number;
    };
    /** Grid spacing */
    gridSpacing: {
        x?: number;
        y?: number;
    };
    /** View direction from target */
    direction: {
        x?: number;
        y?: number;
        z?: number;
    };
    /** View target point */
    target: {
        x?: number;
        y?: number;
        z?: number;
    };
    /** View height */
    height?: number;
    /** Snap rotation angle */
    snapAngle?: number;
    /** View twist angle */
    angle?: number;
    /** UCS origin X coordinate */
    x?: number;
    /** UCS origin Y coordinate */
    y?: number;
    /** UCS origin Z coordinate */
    z?: number;
    /** UCS X-axis X component */
    xAxisX?: number;
    /** UCS X-axis Y component */
    xAxisY?: number;
    /** UCS X-axis Z component */
    xAxisZ?: number;
    /** View elevation */
    elevation?: number;
}
/**
 * Layout object entry
 * Internal representation during DXF parsing
 */
export interface LayoutInternal {
    /** Layout name */
    name?: string | number;
    /** Handle reference */
    handle?: string | number;
    /** Minimum limits X coordinate */
    minLimitX?: number;
    /** Minimum limits Y coordinate */
    minLimitY?: number;
    /** Maximum limits X coordinate */
    maxLimitX?: number;
    /** Maximum limits Y coordinate */
    maxLimitY?: number;
    /** Base point X coordinate */
    x?: number;
    /** Base point Y coordinate */
    y?: number;
    /** Base point Z coordinate */
    z?: number;
    /** Minimum extents X coordinate */
    minX?: number;
    /** Minimum extents Y coordinate */
    minY?: number;
    /** Minimum extents Z coordinate */
    minZ?: number;
    /** Maximum extents X coordinate */
    maxX?: number;
    /** Maximum extents Y coordinate */
    maxY?: number;
    /** Maximum extents Z coordinate */
    maxZ?: number;
    /** Layout flag (PSLTSCALE or LIMCHECK) */
    flag?: 'PSLTSCALE' | 'LIMCHECK';
    /** Tab order */
    tabOrder?: string | number;
    /** Elevation */
    elevation?: number;
    /** UCS origin X coordinate */
    ucsX?: number;
    /** UCS origin Y coordinate */
    ucsY?: number;
    /** UCS origin Z coordinate */
    ucsZ?: number;
    /** UCS X-axis X component */
    ucsXaxisX?: number;
    /** UCS X-axis Y component */
    ucsXaxisY?: number;
    /** UCS X-axis Z component */
    ucsXaxisZ?: number;
    /** UCS Y-axis X component */
    ucsYaxisX?: number;
    /** UCS Y-axis Y component */
    ucsYaxisY?: number;
    /** UCS Y-axis Z component */
    ucsYaxisZ?: number;
    /** UCS orthographic type */
    ucsType?: 'NOT ORTHOGRAPHIC' | 'TOP' | 'BOTTOM' | 'FRONT' | 'BACK' | 'LEFT' | 'RIGHT';
    /** Associated table record handle */
    tableRecord?: string | number;
    /** Last active viewport handle */
    lastActiveViewport?: string | number;
    /** Shade plot mode */
    shadePlot?: string | number;
}
/**
 * Dimension Style (DIMSTYLE) table entry
 * Internal representation during DXF parsing
 */
export interface DimStyleInternal {
    type: string;
    /** Dimension style name */
    name?: string | number;
    /** Standard flags (bit-coded) */
    flags?: string | number;
    /** DIMPOST - General dimensioning suffix */
    dimPost?: string | number;
    /** DIMAPOST - Alternate dimensioning suffix */
    dimAPost?: string | number;
    /** DIMSCALE - Overall dimensioning scale factor */
    dimScale?: number;
    /** DIMASZ - Dimensioning arrow size */
    dimAsz?: number;
    /** DIMEXO - Extension line offset */
    dimExo?: number;
    /** DIMDLI - Dimension line increment */
    dimDli?: number;
    /** DIMEXE - Extension line extension */
    dimExe?: number;
    /** DIMRND - Rounding value for dimension distances */
    dimRnd?: number;
    /** DIMDLE - Dimension line extension */
    dimDle?: number;
    /** DIMTP - Plus tolerance */
    dimTp?: number;
    /** DIMTM - Minus tolerance */
    dimTm?: number;
    /** DIMTXT - Dimensioning text height */
    dimTxt?: number;
    /** DIMCEN - Size of center mark/lines */
    dimCen?: number;
    /** DIMTSZ - Dimensioning tick size */
    dimTsz?: number;
    /** DIMALTF - Alternate unit scale factor */
    dimAltf?: number;
    /** DIMLFAC - Linear measurements scale factor */
    dimLfac?: number;
    /** DIMTVP - Text vertical position */
    dimTvp?: number;
    /** DIMTFAC - Dimension tolerance display scale factor */
    dimTfac?: number;
    /** DIMGAP - Dimension line gap */
    dimGap?: number;
    /** DIMALTRND - Determines rounding of alternate units */
    dimAltRnd?: number;
    /** DIMTOL - Dimension tolerances generated if nonzero */
    dimTol?: number;
    /** DIMLIM - Dimension limits generated if nonzero */
    dimLim?: number;
    /** DIMTIH - Text inside horizontal if nonzero */
    dimTih?: number;
    /** DIMTOH - Text outside horizontal if nonzero */
    dimToh?: number;
    /** DIMSE1 - First extension line suppressed if nonzero */
    dimSe1?: number;
    /** DIMSE2 - Second extension line suppressed if nonzero */
    dimSe2?: number;
    /** DIMTAD - Text above dimension line if nonzero */
    dimTad?: number;
    /** DIMZIN - Controls suppression of zeros for primary unit values */
    dimZin?: number;
    /** DIMAZIN - Controls suppression of zeros for angular dimensions */
    dimAzin?: number;
    /** DIMALT - Alternate unit dimensioning performed if nonzero */
    dimAlt?: number;
    /** DIMALTD - Alternate unit decimal places */
    dimAltd?: number;
    /** DIMTOFL - Force text inside extensions if nonzero */
    dimTofl?: number;
    /** DIMSAH - Use separate arrow blocks if nonzero */
    dimSah?: number;
    /** DIMTIX - Force text inside extensions if nonzero */
    dimTix?: number;
    /** DIMSOXD - Suppress outside-extensions dimension lines if nonzero */
    dimSoxd?: number;
    /** DIMCLRD - Dimension line color */
    dimClrd?: number;
    /** DIMCLRE - Dimension extension line color */
    dimClre?: number;
    /** DIMCLRT - Dimension text color */
    dimClrt?: number;
    /** DIMADEC - Number of precision places for angular dimensions */
    dimAdec?: number;
    /** DIMUNIT - Units format (obsolete, now use DIMLUNIT AND DIMFRAC) */
    dimUnit?: number;
    /** DIMDEC - Number of decimal places for tolerance values */
    dimDec?: number;
    /** DIMTDEC - Number of decimal places for tolerance values */
    dimTdec?: number;
    /** DIMALTU - Units format for alternate units */
    dimAltu?: number;
    /** DIMALTTD - Number of decimal places for alternate tolerance values */
    dimAlttd?: number;
    /** DIMAUNIT - Angle format for angular dimensions */
    dimAunit?: number;
    /** DIMFRAC - Fraction format */
    dimFrac?: number;
    /** DIMLUNIT - Linear unit format */
    dimLunit?: number;
    /** DIMDSEP - Decimal separator character */
    dimDsep?: number;
    /** DIMTMOVE - Dimension text movement rules */
    dimTmove?: number;
    /** DIMJUST - Horizontal dimension text position */
    dimJust?: number;
    /** DIMSD1 - Suppression of first extension line */
    dimSd1?: number;
    /** DIMSD2 - Suppression of second extension line */
    dimSd2?: number;
    /** DIMTOLJ - Vertical justification for tolerance values */
    dimTolj?: number;
    /** DIMTZIN - Controls suppression of zeros for tolerance values */
    dimTzin?: number;
    /** DIMALTZ - Controls suppression of zeros for alternate unit values */
    dimAltz?: number;
    /** DIMALTTZ - Controls suppression of zeros for alternate tolerance values */
    dimAlttz?: number;
    /** DIMFIT - Fit options (obsolete, now use DIMATFIT and DIMTMOVE) */
    dimFit?: number;
    /** DIMUPT - Cursor functionality for user-positioned text */
    dimUpt?: number;
    /** DIMATFIT - Controls dimension text and arrow placement */
    dimAtfit?: number;
    /** DIMTXSTY - Dimension text style (handle reference) */
    dimTxsty?: string | number;
    /** DIMLDRBLK - Leader arrow block (handle reference) */
    dimLdrblk?: string | number;
    /** DIMBLK - Arrow block (handle reference) */
    dimBlk?: string | number;
    /** DIMBLK1 - First arrow block (handle reference) */
    dimBlk1?: string | number;
    /** DIMBLK2 - Second arrow block (handle reference) */
    dimBlk2?: string | number;
    /** DIMLWD - Dimension line lineweight */
    dimLwd?: number;
    /** DIMLWE - Extension line lineweight */
    dimLwe?: number;
}
/**
 * DXF Objects section result
 */
export interface DictionaryObject {
    type: 'DICTIONARY';
    handle?: string | number;
    ownerHandle?: string | number;
    entries: Record<string, string>;
}
export interface XRecordObject {
    type: 'XRECORD';
    handle?: string | number;
    ownerHandle?: string | number;
    /** Raw tuples for downstream consumers (excluding the initial 0/XRECORD tuple). */
    tuples: DXFTuple[];
}
export interface ImageDefObject {
    type: 'IMAGEDEF';
    handle?: string | number;
    /** Soft-pointer ID/handle to the ACAD_IMAGE_dict dictionary (when present). */
    ownerHandle?: string | number;
    /** File name of the referenced image. */
    fileName?: string;
    /** Image size in pixels (when available). */
    pixelSizeX?: number;
    pixelSizeY?: number;
    /** Raw tuples for downstream consumers (excluding the initial 0/IMAGEDEF tuple). */
    tuples: DXFTuple[];
}
export interface ImageDefReactorObject {
    type: 'IMAGEDEF_REACTOR';
    handle?: string | number;
    /** Object ID/handle for the associated IMAGE entity (when present). */
    imageHandle?: string | number;
    /** Raw tuples for downstream consumers (excluding the initial 0/IMAGEDEF_REACTOR tuple). */
    tuples: DXFTuple[];
}
export type UnderlayDefinitionObjectType = 'UNDERLAYDEFINITION' | 'PDFDEFINITION' | 'DWFDEFINITION' | 'DGNDEFINITION';
export interface UnderlayDefinitionObject {
    type: UnderlayDefinitionObjectType;
    handle?: string | number;
    /** Soft-pointer ID/handle to the owning dictionary (when present). */
    ownerHandle?: string | number;
    /** File name or path of the referenced underlay. */
    fileName?: string;
    /** Underlay name within the file (e.g., sheet name). */
    underlayName?: string;
    /** Raw tuples for downstream consumers (excluding the initial 0/<TYPE> tuple). */
    tuples: DXFTuple[];
}
export interface DimAssocObject {
    type: 'DIMASSOC';
    handle?: string | number;
    /** Soft-pointer ID/handle to the owning dictionary (when present). */
    ownerHandle?: string | number;
    /** Raw tuples for downstream consumers (excluding the initial 0/DIMASSOC tuple). */
    tuples: DXFTuple[];
}
export interface FieldObject {
    type: 'FIELD';
    handle?: string | number;
    /** Soft-pointer ID/handle to the owning dictionary (when present). */
    ownerHandle?: string | number;
    /** Raw tuples for downstream consumers (excluding the initial 0/FIELD tuple). */
    tuples: DXFTuple[];
}
export interface ParsedObjects {
    /** Layout objects */
    layouts: LayoutInternal[];
    /** DICTIONARY objects keyed by handle */
    dictionaries?: Record<string, DictionaryObject>;
    /** XRECORD objects keyed by handle */
    xRecords?: Record<string, XRecordObject>;
    /** IMAGEDEF objects keyed by handle */
    imageDefs?: Record<string, ImageDefObject>;
    /** IMAGEDEF_REACTOR objects keyed by handle */
    imageDefReactors?: Record<string, ImageDefReactorObject>;
    /** UNDERLAYDEFINITION objects keyed by handle */
    underlayDefinitions?: Record<string, UnderlayDefinitionObject>;
    /** DIMASSOC objects keyed by handle */
    dimAssocs?: Record<string, DimAssocObject>;
    /** FIELD objects keyed by handle */
    fields?: Record<string, FieldObject>;
}
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