import MariaDBQuoteGen from "./mariadb-quote-gen";
export function defaultForeignKeyName(tableName, fieldName) {
    return `fk_${tableName}_${fieldName}`;
}
export function resolveForeignKeyName(field, tableName) {
    const fieldName = field.fieldName || "column";
    return field.foreignKey?.foreignKeyName || defaultForeignKeyName(tableName, fieldName);
}
export default function buildForeignKeyConstraint(field, tableName) {
    const fk = field.foreignKey;
    const constraintName = resolveForeignKeyName(field, tableName);
    let constraint = `CONSTRAINT ${MariaDBQuoteGen(constraintName)} FOREIGN KEY (${MariaDBQuoteGen(field.fieldName)}) REFERENCES ${MariaDBQuoteGen(fk.destinationTableName)}(${MariaDBQuoteGen(fk.destinationTableColumnName)})`;
    if (fk.cascadeDelete) {
        constraint += " ON DELETE CASCADE";
    }
    if (fk.cascadeUpdate) {
        constraint += " ON UPDATE CASCADE";
    }
    return constraint;
}