SabreTools/DATabase/Partials/DATabase_InitGenerate.cs

using System.Collections.Generic;
using Mono.Data.Sqlite;

using SabreTools.Helper;

namespace SabreTools
{
	public partial class DATabase
	{
		/// <summary>
		/// Wrap generating a DAT from the library
		/// </summary>
		/// <param name="system">System ID to be used in the DAT (blank means all)</param>
		/// <param name="norename">True if files should not be renamed with system and/or source in merged mode (default false)</param>
		/// <param name="old">True if the output file should be in ClrMamePro format (default false)</param>
		private static void InitGenerate(string systemid, bool norename, bool old)
		{
			IGenerate gen = new GenerateTwo(systemid, "" /* sourceid */, _datroot, _outroot, _connectionString, _logger, norename, old);
			gen.Export();
		}

		/// <summary>
		/// Wrap generating all standard DATs from the library
		/// </summary>
		private static void InitGenerateAll(bool norename, bool old)
		{
			List<string> systems = new List<string>();
			using (SqliteConnection dbc = new SqliteConnection(_connectionString))
			{
				dbc.Open();

				string query = "SELECT id FROM system";
				using (SqliteCommand slc = new SqliteCommand(query, dbc))
				{
					using (SqliteDataReader sldr = slc.ExecuteReader())
					{
						// If nothing is found, tell the user and exit
						if (!sldr.HasRows)
						{
							_logger.Warning("No systems found! Please add a system and then try again.");
							return;
						}

						while (sldr.Read())
						{
							systems.Add(sldr.GetInt32(0).ToString());
						}
					}
				}

				// Loop through the inputs
				foreach (string system in systems)
				{
					_logger.User("Generating DAT for system id " + system);
					InitGenerate(system, norename, old);
				}
			}
		}
	}
}