import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";

export default function (pi: ExtensionAPI) {
	pi.registerCommand("tools", {
		description: "List available and active tools",
		handler: async (_args, ctx) => {
			const allTools = pi.getAllTools();
			const activeTools = new Set(pi.getActiveTools());
			const lines = allTools
				.map((tool) => {
					const status = activeTools.has(tool.name) ? "active" : "inactive";
					return `- ${tool.name} (${status})${tool.description ? `: ${tool.description}` : ""}`;
				})
				.join("\n");
			ctx.ui.notify(lines || "No tools registered.", "info");
		},
	});
}