using System;

namespace Svrnty.CQRS.Events.ConsumerGroups.PostgreSQL;

/// <summary>
/// Configuration options for PostgreSQL consumer group storage.
/// </summary>
public class PostgresConsumerGroupOptions
{
    /// <summary>
    /// PostgreSQL connection string.
    /// </summary>
    public string ConnectionString { get; set; } = string.Empty;

    /// <summary>
    /// Database schema name for consumer group tables.
    /// Default: event_streaming
    /// </summary>
    public string SchemaName { get; set; } = "event_streaming";

    /// <summary>
    /// Whether to automatically run migrations on startup.
    /// Default: true
    /// </summary>
    public bool AutoMigrate { get; set; } = true;

    /// <summary>
    /// Validates the configuration.
    /// </summary>
    public void Validate()
    {
        if (string.IsNullOrWhiteSpace(ConnectionString))
            throw new ArgumentException("ConnectionString cannot be null or whitespace", nameof(ConnectionString));

        if (string.IsNullOrWhiteSpace(SchemaName))
            throw new ArgumentException("SchemaName cannot be null or whitespace", nameof(SchemaName));
    }
}