using System.Collections.Generic;
using System.Linq;
using bahnplan.web.database;
using bahnplan.web.database.Tables;
using LinqToDB;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc.RazorPages;

namespace bahnplan.web.Pages {
	public class TripModel : PageModel {
		public List<Leg> Legs;
		public Ticket    Ticket;

		public void OnGet() {
			
			if (HttpContext.Session.GetString("authorized") != "true") {
				return;
			}
			
			using var db = new Database.DbConn();
			if (Request.Query.ContainsKey("separator")) {
				var leg = db.Legs.First(p => p.LegId == int.Parse(Request.Query["legid"]));
				db.Insert(new Leg {
					TripId       = int.Parse(Request.Query["id"]),
					UserId       = int.Parse(HttpContext.Session.GetString("uid")),
					TrainType    = "placeholder",
					TrainNr      = int.Parse(Request.Query["legid"]),
					ArrStation   = "_",
					ArrStationId = 0,
					ArrTime      = "_",
					DepStation   = "_",
					DepStationId = 0,
					DepTime      = leg.DepTime + "_placeholder",
				});
				return;
			}

			var legs = db.Legs.Where(p => p.TripId == int.Parse(Request.Query["id"])).ToList();
			Legs = new List<Leg>();
			foreach (var j in legs) {
				Legs.Add(j);
				if (j.TicketId != 0)
					Ticket = db.Tickets.First(p => p.TicketId == j.TicketId);
			}

			Legs = Legs.OrderBy(p => p.DepTime).ToList();
		}
	}
}