import { ConfigParams, IConfigurable, IOpenable, IReferenceable, IReferences } from "pip-services3-commons-nodex";

class MyCustomPersistence {
    // Custom implementation using any persistence framework
}

class MyCustomPersistenceWrapper implements IConfigurable, IReferenceable, IOpenable {
    public _config: ConfigParams = new ConfigParams();
    public _persistence: MyCustomPersistence;

    public configure(config: ConfigParams): void {
        // Store config parameters
        this._config = config ?? this._config;
    }

    public setReferences(references: IReferences): void {
        // Retrieve whatever references you may need
    }

    public isOpen(): boolean {
        return this._persistence != null;
    }

    public async open(correlationId: string): Promise<void> {
        if (this._persistence != null) return;

        // Create custom persistence
        this._persistence = new MyCustomPersistence();

        // Configure custom persistence
        ...

        // Open and connect to the database
        await this._persistence.connect();
    }

    public async close(correlationId: string): Promise<void> {
        if (this._persistence == null) return;

        // Disconnect from the database and close
        await this._persistence.disconnect();
        this._persistence = null;
    }

    public customMethod(...) {
        // Delegate operations to custom persistence
        return await this._persistence.customMethod(...);
    }
}