/// <reference types="node" />

declare module "html-pdf" {
    import * as fs from "fs";

    export interface CreateOptions {
        // Export options
        directory?: string | undefined;

        // Papersize Options: http://phantomjs.org/api/webpage/property/paper-size.html
        height?: string | undefined;
        width?: string | undefined;
        format?: "A3" | "A4" | "A5" | "Legal" | "Letter" | "Tabloid" | undefined;
        orientation?: "portrait" | "landscape" | undefined;

        // Page options
        border?: string | {
            top?: string | undefined;
            right?: string | undefined;
            bottom?: string | undefined;
            left?: string | undefined;
        } | undefined;

        paginationOffset?: number | undefined;

        header?: {
            height?: string | undefined;
            contents?: string | undefined;
        } | undefined;
        footer?: {
            height?: string | undefined;
            contents?: {
                first?: string | undefined;
                [page: number]: string;
                default?: string | undefined;
                last?: string | undefined;
            } | undefined;
        } | undefined;

        // Rendering options
        base?: string | undefined;

        // Zooming option, can be used to scale images if `options.type` is not pdf
        zoomFactor?: string | undefined;

        // File options
        type?: "png" | "jpeg" | "pdf" | undefined;
        quality?: string | undefined;

        // Script options
        phantomPath?: string | undefined;
        phantomArgs?: string[] | undefined;

        // Prevent local file:// access by passing '--local-url-access=false' to phantomjs
        // For security reasons you should keep the default value if you render
        // arbitrary html/js.
        // The default is `false`
        localUrlAccess?: boolean | undefined;

        script?: string | undefined;
        timeout?: number | undefined;

        // Time we should wait after window load
        renderDelay?: "manual" | number | undefined;

        // HTTP Headers that are used for requests
        httpHeaders?: {
            [header: string]: string;
        } | undefined;

        // To run Node application as Windows service
        childProcessOptions?: {
            detached?: boolean | undefined;
        } | undefined;

        // HTTP Cookies that are used for requests
        httpCookies?:
            | Array<{
                name: string;
                value: string;
                domain?: string | undefined;
                path: string;
                httponly?: boolean | undefined;
                secure?: boolean | undefined;
                expires?: number | undefined;
            }>
            | undefined;
    }

    export interface FileInfo {
        filename: string;
    }

    export interface CreateResult {
        toBuffer(callback: (err: Error, buffer: Buffer) => void): void;
        toFile(callback: (err: Error, res: FileInfo) => void): void;
        toFile(filename?: string, callback?: (err: Error, res: FileInfo) => void): void;
        toStream(callback: (err: Error, stream: fs.ReadStream) => void): void;
    }

    export function create(html: string, options?: CreateOptions): CreateResult;
}