/**
 * DCP Init Command
 * 
 * Generate a default dcp.config.ts file in the current directory.
 */

import type { ExtensionCommandContext } from "@mariozechner/pi-coding-agent";
import { writeConfigFile } from "../config";
import { join } from "path";
import { CommandDefinition } from "../types";

export function createInitCommand(): CommandDefinition {
	return {
		description: "Generate a default dcp.config.ts file in the current directory",
		handler: async (args, ctx) => {
			const configPath = join(process.cwd(), "dcp.config.ts");
			const force = args?.toLowerCase() === "--force";

			try {
				await writeConfigFile(configPath, { force });
				ctx.ui.notify(`Config file created: ${configPath}`, "info");
			} catch (error: any) {
				if (error.message?.includes("already exists")) {
					ctx.ui.notify("Config file already exists. Use '/dcp-init --force' to overwrite.", "warning");
				} else {
					ctx.ui.notify(`Failed to create config file: ${error.message || error}`, "error");
				}
			}
		},
	};
}