StatusBar.ts

/**
 * @module StatusBar
 * @description Type converters for the `vscode.StatusBarItem` API.
 */

import type { Command, StatusBarItem as VSCodeStatusBarItem } from "vscode";

import { MarkdownString, ThemeColor } from "../Platform/VSCode/Type.js";
import type { Command as CommandConverter } from "./Command.js";
import { FromAPI as MarkdownStringFromAPI } from "./Main/MarkdownString.js";

// Placeholder DTO, matching VS Code's internal structure.
interface IStatusbarEntry {
	id: string;
	name: string | undefined;
	text: string;
	tooltip: string | any | undefined;
	command: any | undefined;
	priority: number | undefined;
	alignment: number; // 0 for Left, 1 for Right
	backgroundColor: string | undefined;
	color: string | undefined;
	accessibilityInformation: any | undefined;
}

/**
 * @description Converts a `vscode.StatusBarItem` object into a plain DTO for IPC.
 * @param From The `vscode.StatusBarItem` instance to convert.
 * @param EntryId The internal UUID for this status bar item instance.
 * @param _ExtensionId The identifier of the extension that owns this item.
 * @param CommandConverter An instance of the command converter.
 * @returns The `IStatusbarEntry` DTO.
 */
export const FromAPI = (
	From: VSCodeStatusBarItem,
	EntryId: string,
	_ExtensionId: string,
	CommandConverter: CommandConverter,
): IStatusbarEntry => {
	return {
		id: EntryId,
		name: From.name,
		text: From.text,
		tooltip:
			typeof From.tooltip === "string"
				? From.tooltip
				: From.tooltip instanceof MarkdownString
					? MarkdownStringFromAPI(From.tooltip)
					: undefined,
		command: From.command
			? CommandConverter.ToInternal(From.command as Command, [])
			: undefined,
		priority: From.priority,
		alignment: From.alignment === 1 /* Left */ ? 0 : 1,
		backgroundColor:
			From.backgroundColor instanceof ThemeColor
				? From.backgroundColor.id
				: undefined,
		color:
			typeof From.color === "string"
				? From.color
				: From.color instanceof ThemeColor
					? From.color.id
					: undefined,
		accessibilityInformation: From.accessibilityInformation,
	};
};