import { resolve } from "path";
import _locreq from "locreq";
import { promises as fs, existsSync } from "fs";
import { collectionTemplate } from "./templates/collection.js";
import { generateCollections } from "./generate-collections.js";
import { toKebabCase, toPascalCase } from "js-convert-case";
const target_locreq = _locreq(process.cwd());
import prompts from "prompts";
import { formatWithPrettier } from "./utils/prettier.js";

export async function addCollection(
	params: Record<string, string | boolean> = {}
): Promise<void> {
	prompts.override(params);
	const response = await prompts([
		{
			type: "text",
			name: "collection_name",
			message: "What's the name of the collection class: ",
			validate: (s: string) =>
				s.length > 3 ? true : "Should be at least 3 characters long",
			format: function (action: string) {
				return toPascalCase(action);
			},
		},
	]);

	const collection_name: string = response.collection_name as string;

	if (!collection_name) {
		throw new Error("Empty collection name, please try again");
	}
	const file_path = target_locreq.resolve(
		`src/back/collections/${toKebabCase(collection_name)}.ts`
	);

	if (existsSync(file_path)) {
		console.error(`ERROR: File ${file_path} already exists.`);
		return;
	}
	await fs.mkdir(resolve(file_path, "../"), { recursive: true });
	await fs.writeFile(
		file_path,
		await formatWithPrettier(collectionTemplate(collection_name))
	);
	// eslint-disable-next-line no-console
	console.log(`${file_path} created`);
	await generateCollections();
}