using System.Collections.Generic;
using System.Linq;
using LinqToDB;
using LinqToDB.Configuration;
using LinqToDB.Data;
using trainav.web.database.Tables;

namespace trainav.web.database {
	public class Database {
		public class ConnectionStringSettings : IConnectionStringSettings {
			public string ConnectionString { get; set; }
			public string Name             { get; set; }
			public string ProviderName     { get; set; }
			public bool   IsGlobal         => false;
		}

		public class Settings : ILinqToDBSettings {
			public IEnumerable<IDataProviderSettings> DataProviders => Enumerable.Empty<IDataProviderSettings>();

			public string DefaultConfiguration => "SQLite";
			public string DefaultDataProvider  => "SQLite";

			public IEnumerable<IConnectionStringSettings> ConnectionStrings {
				get { yield return new ConnectionStringSettings { Name = "db", ProviderName = "SQLite", ConnectionString = @"Data Source=database.db;" }; }
			}
		}

		public class DbConn : DataConnection {
			public DbConn() : base("db") { }
			public ITable<DbInfo> DbInfo => GetTable<DbInfo>();

			public ITable<User>      Users      => GetTable<User>();
			public ITable<Leg>       Legs       => GetTable<Leg>();
			public ITable<Ticket>    Tickets    => GetTable<Ticket>();
			public ITable<TicketLeg> TicketLegs => GetTable<TicketLeg>();
			public ITable<Trip>      Trips      => GetTable<Trip>();
			public ITable<Card>      Cards      => GetTable<Card>();
		}
	}
}