import type { ExportFileNameGetter, ExportParams } from './exportParams';
import type { Column, ColumnGroup } from './iColumn';
import type { AgGridCommon } from './iCommon';
import type { ColumnWidthCallbackParams } from './iExcelCreator';
import type { IRowNode } from './iRowNode';
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfPageOrientation = 'portrait' | 'landscape';
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfFontFamily = 'Helvetica' | 'Helvetica-Bold' | 'Times-Roman' | 'Times-Bold' | 'Courier' | 'Courier-Bold';
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfPageSize = 'A4' | 'Letter' | {
    /** Page width in points. */
    width: number;
    /** Page height in points. */
    height: number;
};
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfMargin {
    /** Top margin in points. */
    top?: number;
    /** Right margin in points. */
    right?: number;
    /** Bottom margin in points. */
    bottom?: number;
    /** Left margin in points. */
    left?: number;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfTextAlignment = 'left' | 'center' | 'right';
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfFontWeight = 'normal' | 'bold';
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfTextOverflow = 'clip' | 'ellipsis';
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfColumnWidth = number | 'auto' | 'grid';
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfColumnWidthCallback = (params: ColumnWidthCallbackParams) => PdfColumnWidth | null | undefined;
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfCellStyle {
    /**
     * Font size in points.
     */
    fontSize?: number;
    /**
     * Font family.
     */
    fontFamily?: PdfFontFamily;
    /**
     * Font weight. When omitted, the weight from the resolved font family is preserved.
     */
    fontWeight?: PdfFontWeight;
    /**
     * Text colour.
     */
    color?: string;
    /**
     * Background colour.
     */
    backgroundColor?: string;
    /**
     * Border colour.
     */
    borderColor?: string;
    /**
     * Border width in points.
     * Defaults to 1 when `borderColor` is set, otherwise 0.
     */
    borderWidth?: number;
    /**
     * Padding inside the cell in points. A number applies to all sides.
     */
    padding?: number | PdfMargin;
    /**
     * Horizontal alignment for the cell text.
     */
    alignment?: PdfTextAlignment;
    /**
     * Whether text should wrap onto multiple lines. Wrapped content increases the row height as required.
     */
    wrapText?: boolean;
    /**
     * Whether explicit line breaks should be preserved.
     * @default true when wrapText is true, otherwise false
     */
    preserveLineBreaks?: boolean;
    /**
     * Whether repeated, leading and trailing spaces should be preserved when text wraps.
     * @default false
     */
    preserveSpaces?: boolean;
    /**
     * Distance between text baselines in points.
     * @default fontSize
     */
    lineHeight?: number;
    /**
     * Maximum number of rendered text lines.
     */
    maxLines?: number;
    /**
     * How text exceeding the available width, height or line limit is indicated.
     * @default 'ellipsis'
     */
    overflow?: PdfTextOverflow;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfCellData {
    /** The value of the cell. */
    value: string | null;
    /** External URI opened when the exported cell text is selected. */
    hyperlink?: string;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfCell {
    /** The data that will be added to the cell. */
    data: PdfCellData;
    /**
     * The number of cells to span across (1 means span 2 columns).
     * @default 0
     */
    mergeAcross?: number;
    /**
     * Optional styling for the cell.
     */
    style?: PdfCellStyle;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfCustomContent = PdfCell[][] | string;
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfStyleCallbackType = 'cell' | 'row' | 'rowgroup' | 'header' | 'groupheader';
interface PdfStyleCallbackParamsBase<TData = any, TContext = any> extends AgGridCommon<TData, TContext> {
    /**
     * 1-based index of the current exported row.
     */
    accumulatedRowIndex: number;
    /**
     * The current value for the exported element.
     */
    value: any;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfRowStyleCallbackParams<TData = any, TContext = any> extends PdfStyleCallbackParamsBase<TData, TContext> {
    /** The exported element type currently being styled. */
    type: 'row';
    /** The row node for the exported row. */
    node?: IRowNode<TData> | null;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfCellStyleCallbackParams<TData = any, TContext = any> extends PdfStyleCallbackParamsBase<TData, TContext> {
    /** The exported element type currently being styled. */
    type: 'cell' | 'rowgroup';
    /** The row node for the exported cell. */
    node?: IRowNode<TData> | null;
    /** The current column. */
    column?: Column;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfHeaderStyleCallbackParams<TData = any, TContext = any> extends PdfStyleCallbackParamsBase<TData, TContext> {
    /** The exported element type currently being styled. */
    type: 'header';
    /** The current column. */
    column?: Column;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfGroupHeaderStyleCallbackParams<TData = any, TContext = any> extends PdfStyleCallbackParamsBase<TData, TContext> {
    /** The exported element type currently being styled. */
    type: 'groupheader';
    /** The current column group. */
    column?: ColumnGroup;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export type PdfStyleCallbackParams<TData = any, TContext = any> = PdfRowStyleCallbackParams<TData, TContext> | PdfCellStyleCallbackParams<TData, TContext> | PdfHeaderStyleCallbackParams<TData, TContext> | PdfGroupHeaderStyleCallbackParams<TData, TContext>;
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfCellHyperlinkCallbackParams<TData = any, TContext = any> extends AgGridCommon<TData, TContext> {
    /** The final text exported for the cell. */
    value: string;
    /** The 1-based index of the current exported row. */
    accumulatedRowIndex: number;
    /** The row node for the exported cell. */
    node: IRowNode<TData>;
    /** The current column. */
    column: Column;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfColors {
    /**
     * Background colour for the PDF page.
     * Defaults to the theme `backgroundColor`.
     */
    backgroundColor?: string;
    /**
     * Background colour for body rows.
     * Defaults to the theme `dataBackgroundColor`.
     */
    dataBackgroundColor?: string;
    /**
     * Alternate background colour for odd body rows.
     * Defaults to the theme `oddRowBackgroundColor`.
     */
    oddRowBackgroundColor?: string;
    /**
     * Text colour for body rows.
     * Defaults to the theme `foregroundColor`.
     */
    foregroundColor?: string;
    /**
     * Background colour for header rows.
     * Defaults to the theme `headerBackgroundColor`.
     */
    headerBackgroundColor?: string;
    /**
     * Text colour for header rows.
     * Defaults to the theme `headerTextColor`.
     */
    headerTextColor?: string;
    /**
     * Border colour for cell outlines.
     * Defaults to the theme `borderColor`.
     */
    borderColor?: string;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfDocumentTitleStyle extends PdfCellStyle {
    /**
     * Margin around the document title in points. A number applies to all sides.
     */
    margin?: number | PdfMargin;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfPageSetup {
    /**
     * The size of the PDF page.
     * @default 'A4'
     */
    size?: PdfPageSize;
    /**
     * Page orientation.
     * @default 'landscape'
     */
    orientation?: PdfPageOrientation;
    /**
     * Page margins in points. A number applies to all sides.
     * @default 36
     */
    margin?: number | PdfMargin;
}
interface PdfFileParams {
    /**
     * String to use as the file name or a function that returns a string.
     * @default 'export.pdf'
     */
    fileName?: string | ExportFileNameGetter;
    /**
     * The mimeType of the PDF file.
     * @default 'application/pdf'
     */
    mimeType?: string;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface PdfExportParams extends ExportParams<PdfCustomContent>, PdfFileParams {
    /**
     * The document title stored in the PDF metadata.
     * When set, a visible title is rendered above the exported table.
     */
    documentTitle?: string;
    /**
     * Styling for the visible document title.
     */
    documentTitleStyle?: PdfDocumentTitleStyle;
    /**
     * Override PDF colours. Any missing values fall back to the current theme.
     */
    colors?: PdfColors;
    /**
     * Set to `true` to skip applying grid style definitions and callbacks
     * (`rowStyle`, `getRowStyle`, `colDef.cellStyle`, `colDef.headerStyle`).
     * Use this when you want to rely only on `colors` and theme defaults.
     * @default false
     */
    skipGridStyles?: boolean;
    /**
     * Callback that allows overriding styles for rows, cells, row groups,
     * headers and group headers during PDF export.
     * Returned styles are merged after resolved grid styles and take precedence.
     */
    processStyleCallback?(params: PdfStyleCallbackParams): PdfCellStyle | undefined;
    /**
     * Callback that provides an external URI for an exported body cell.
     * The returned URI is added to the PDF as a clickable link annotation.
     */
    processCellHyperlinkCallback?(params: PdfCellHyperlinkCallbackParams): string | null | undefined;
    /**
     * Page size, orientation and margins.
     */
    page?: PdfPageSetup;
    /**
     * Base font size for body rows in points.
     * @default 10
     */
    fontSize?: number;
    /**
     * Base font size for header rows in points.
     * @default 11
     */
    headerFontSize?: number;
    /**
     * Base font family for body rows.
     * @default 'Helvetica'
     */
    fontFamily?: PdfFontFamily;
    /**
     * Font family for header rows.
     * @default derived bold variant of `fontFamily`
     */
    headerFontFamily?: PdfFontFamily;
    /**
     * Padding inside each cell in points.
     * @default 4
     */
    cellPadding?: number;
    /**
     * Controls exported column widths. Use `auto` to size from exported content, `grid` to use the
     * current grid width, a number for a width in points, or a callback for per-column control.
     * Widths are proportionally reduced when their total exceeds the printable page width.
     * By default, current grid widths are used except for the Row Numbers column, which is sized
     * from its exported content.
     */
    columnWidth?: PdfColumnWidth | PdfColumnWidthCallback;
    /**
     * Whether table cell text should wrap onto multiple lines. This can be overridden for individual
     * rows or cells with `PdfCellStyle.wrapText`.
     * @default false
     */
    wrapText?: boolean;
    /**
     * Default distance between text baselines in points.
     * @default fontSize
     */
    lineHeight?: number;
    /**
     * Default maximum number of rendered text lines.
     */
    maxLines?: number;
    /**
     * Default policy for text exceeding width, height or line limits.
     * @default 'ellipsis'
     */
    overflow?: PdfTextOverflow;
    /**
     * Horizontal indentation in points for each row-group level.
     * @default 12
     */
    rowGroupIndentSize?: number;
    /**
     * Height of body rows in points. If omitted, calculated from font size and padding.
     */
    rowHeight?: number;
    /**
     * Height of header rows in points. If omitted, calculated from header font size and padding.
     */
    headerRowHeight?: number;
    /**
     * Set to `false` to avoid repeating header rows on each page.
     * @default true
     */
    repeatHeader?: boolean;
    /**
     * Set to `false` to skip drawing cell borders.
     * @default true
     */
    drawCellBorders?: boolean;
}
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export interface IPdfCreator {
    getDataAsPdf(params?: PdfExportParams): Blob | undefined;
    exportDataAsPdf(params?: PdfExportParams): void;
}
export {};