import _ from "lodash";
/**
 * Resolve a table's effective definition. Tables with `parentTableName`
 * take their structure from the parent. Always returns a copy: the schema
 * objects are never mutated.
 */
export default function resolveTable({ table, db_schema, }) {
    if (!table.parentTableName) {
        return _.cloneDeep(table);
    }
    const parent_table = db_schema.tables.find((t) => t.tableName === table.parentTableName);
    if (!parent_table) {
        throw new Error(`Parent table \`${table.parentTableName}\` not found for \`${table.tableName}\``);
    }
    return _.merge(_.cloneDeep(parent_table), {
        tableName: table.tableName,
        tableDescription: table.tableDescription,
    });
}