//@ts-nocheck

/**
 * This plugin checks the fields of a ModalSubmitInteraction
 * with regex or a custom callback
 *
 * @author @jacoobes [<@182326315813306368>]
 * @version 1.0.0
 * @example
 * ```ts
 * export default commandModule({
 *     type: CommandType.Modal,
 *     plugins: [
 *         assertFields({
 *             fields: {
 *             // check the modal field "mcUsernameInput" with the regex /a+b+c/
 *                 mcUsernameInput: /a+b+c+/
 *             },
 *             failure: (errors, interaction) => {
 *                 interaction.reply(errors.join("\n"))
 *             }
 *         }),
 *     ],
 *     execute: ctx => {
 *         ctx.reply("nice!")
 *     }
 * })
 * ```
 */
import { CommandControlPlugin, controller } from "@sern/handler";
export function assertFields(config) {
	return CommandControlPlugin((modal) => {
		const pairs = Object.entries(config.fields);
		const errors = [];

		for (const [field, assertion] of pairs) {
			// Keep in mind this doesn't check for typos!
			// feel free to add more checks.
			const input = modal.fields.getTextInputValue(field);
			const resolvedAssertion =
				assertion instanceof RegExp
					? (value) => assertion.test(value)
					: assertion;

			if (!resolvedAssertion(input)) {
				errors.push(
					input +
						" failed to pass assertion " +
						resolvedAssertion.toString()
				);
			}
		}

		if (errors.length > 0) {
			config.failure(errors, modal);
			return controller.stop();
		}

		return controller.next();
	});
}