import { Kysely } from "kysely";

const CONFIG_TABLE = "app_config";
const SCHEMA_VERSION = "2025-09-30";

export async function up(db: Kysely<any>) {
    await db.schema
        .createTable(CONFIG_TABLE)
        .ifNotExists()
        .addColumn("key", "varchar", (col) => col.notNull().primaryKey())
        .addColumn("value", "text", (col) => col.notNull())
        .execute();

    await db
        .updateTable("schema_migration")
        .set({ version: SCHEMA_VERSION, dirty: 0 })
        .execute();
}

export async function down(_db: Kysely<any>) {
    throw new Error("Downward migrations are not supported. Restore from backup.");
}