declare module "glimpseui" {
	import { EventEmitter } from "node:events";

	export type FollowMode = "snap" | "spring";
	export type CursorAnchor = "top-left" | "top-right" | "right" | "bottom-right" | "bottom-left" | "left";

	export interface GlimpseOpenOptions {
		width?: number;
		height?: number;
		title?: string;
		x?: number;
		y?: number;
		frameless?: boolean;
		floating?: boolean;
		transparent?: boolean;
		clickThrough?: boolean;
		followCursor?: boolean;
		followMode?: FollowMode;
		cursorAnchor?: CursorAnchor;
		cursorOffset?: {
			x?: number;
			y?: number;
		};
		hidden?: boolean;
		autoClose?: boolean;
		timeout?: number;
	}

	export interface GlimpseScreenInfo {
		width: number;
		height: number;
		scaleFactor: number;
		visibleX?: number;
		visibleY?: number;
		visibleWidth?: number;
		visibleHeight?: number;
		x?: number;
		y?: number;
	}

	export interface GlimpseAppearanceInfo {
		darkMode: boolean;
		accentColor: string;
		reduceMotion: boolean;
		increaseContrast: boolean;
	}

	export interface GlimpseCursorInfo {
		x: number;
		y: number;
	}

	export interface GlimpseCursorTip {
		x: number;
		y: number;
	}

	export interface GlimpseInfo {
		screen: GlimpseScreenInfo;
		screens: GlimpseScreenInfo[];
		appearance: GlimpseAppearanceInfo;
		cursor: GlimpseCursorInfo;
		cursorTip: GlimpseCursorTip | null;
	}

	export class GlimpseWindow extends EventEmitter {
		on(event: "ready", listener: (info: GlimpseInfo) => void): this;
		on(event: "message", listener: (data: unknown) => void): this;
		on(event: "info", listener: (info: GlimpseInfo) => void): this;
		on(event: "closed", listener: () => void): this;
		on(event: "error", listener: (error: Error) => void): this;
		once(event: "ready", listener: (info: GlimpseInfo) => void): this;
		once(event: "message", listener: (data: unknown) => void): this;
		once(event: "info", listener: (info: GlimpseInfo) => void): this;
		once(event: "closed", listener: () => void): this;
		once(event: "error", listener: (error: Error) => void): this;
		send(js: string): void;
		setHTML(html: string): void;
		show(options?: { title?: string }): void;
		close(): void;
		loadFile(path: string): void;
		get info(): GlimpseInfo | null;
		getInfo(): void;
		followCursor(enabled: boolean, anchor?: CursorAnchor, mode?: FollowMode): void;
	}

	export function open(html: string, options?: GlimpseOpenOptions): GlimpseWindow;
	export function prompt<T = unknown>(html: string, options?: GlimpseOpenOptions): Promise<T | null>;
}