import type { TSchema } from '@sinclair/typebox';
import { Value } from '@sinclair/typebox/value';

// works like zod parse
export const Parse = <T extends TSchema>(T: T, value: unknown) =>
	// run transform, get T
	Value.Decode(
		T,
		// remove additional
		Value.Clean(
			T,
			// add missing
			Value.Default(
				T,
				// '1' -> 1
				Value.Convert(T, value),
			),
		),
	);

export const SafeParse = <T extends TSchema>(T: T, value: unknown) => {
	let out = Value.Clean(T, Value.Default(T, Value.Convert(T, value)));
	if (Value.Check(T, out)) {
		// decode 也会 check
		return { data: Value.Decode(T, out), success: true };
	}
	return { errors: Array.from(Value.Errors(T, [], value)), success: false };
};