import { Database } from "bun:sqlite";
import { expect, test } from "bun:test";
import { Instance, Prequel, Table } from "../src/index";

interface User {
	id: number;
	name: string;
}

interface SerializedUser {
	name: string;
}

const db = new Database();
const table = new Table<User>(db, "Users", {
	id: {
		type: "INTEGER",
		primary: true,
	},
	name: "TEXT",
});

class UserInstance extends Instance<typeof table, SerializedUser> {
	get name(): string {
		return this.row.name;
	}

	set name(val: string) {
		this.row.name = val;
	}

	serialize(): SerializedUser {
		return {
			name: this.row.name,
		};
	}
}

test("setting values on an instance", () => {
	table.insert({
		id: 1,
		name: "Alice",
	});

	const alice = table.findOneByIdOrFail(1);
	const inst = new UserInstance(table, alice);

	inst.name = "Bob";
	inst.save();

	const bob = table.findOneByIdOrFail(1);
	expect(bob.name).toEqual("Bob");
});