powerbi-tabular-mcp

namespace pbi_local_mcp.Configuration; /// <summary> /// Configuration settings for Power BI connection /// </summary> public class PowerBiConfig { private string _port = string.Empty; private string _dbId = string.Empty; /// <summary> /// Gets or sets the port number for connecting to the Power BI instance /// </summary> public string Port { get => _port; set { if (string.IsNullOrWhiteSpace(value)) throw new ArgumentException("Port cannot be null or empty"); if (!int.TryParse(value, out var port) || port < 1 || port > 65535) throw new ArgumentException($"Invalid port number: {value}. Must be between 1 and 65535."); _port = value; } } /// <summary> /// Gets or sets the database ID (catalog name) to connect to /// </summary> public string DbId { get => _dbId; set { if (string.IsNullOrWhiteSpace(value)) throw new ArgumentException("Database ID cannot be null or empty"); if (value.Length > 100) // Reasonable limit throw new ArgumentException("Database ID too long"); _dbId = value; } } /// <summary> /// Validates the configuration settings /// </summary> /// <exception cref="InvalidOperationException">Thrown when required settings are missing</exception> public void Validate() { if (string.IsNullOrEmpty(Port)) throw new InvalidOperationException("PBI_PORT not set"); if (string.IsNullOrEmpty(DbId)) throw new InvalidOperationException("PBI_DB_ID not set"); } }