76 lines
2.3 KiB
C#
76 lines
2.3 KiB
C#
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using System;
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using System.ComponentModel;
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using System.Reactive.Linq;
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using System.Text.RegularExpressions;
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using DynamicData;
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using DynamicData.Binding;
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using Splat;
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using StarsAssistant.Model;
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using StarsAssistant.ViewModels;
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namespace StarsAssistant.Services;
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public class FleetManager
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{
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protected Services.Game Game = Locator.Current.GetService<Services.Game>()!;
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/// <summary>
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/// SourceCache for DynamicData views
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/// </summary>
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private SourceCache<Fleet, int> _fleets = new(f => f.Id);
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public FleetManager() {}
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/// <summary>
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/// Load the fleet records from the database and push them into our source cache.
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/// If the data has been freshly imported, call PostProcessImportedData first.
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/// </summary>
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public void InitFromDatabase()
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{
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using var db = Locator.Current.GetService<StarsDatabase>()!;
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var allFleets = db.Fleet.ToList();
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_fleets.AddOrUpdate(allFleets);
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}
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/// <summary>
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/// Helper to fill up missing data from the original import. Tries to deduce
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/// missing properties using heuristics.
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/// </summary>
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public static void PostProcessImportedData()
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{
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using var db = Locator.Current.GetService<StarsDatabase>()!;
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// Check for all cases where we're targeting another fleet instead of
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// a planet. Update the DB accordingly.
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var playerFleets = from flt in db.Fleet
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where flt.OwnerFileId == Game.Player.PlayerFileId
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select flt;
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Regex shipPattern = new ($@"^{Regex.Escape(Game.Player.Name)} (?<ShipType>.+) #\d+$");
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foreach (Fleet flt in playerFleets)
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{
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if (flt.Destination != "-- ")
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{
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var trueDest = db.Fleet
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.FirstOrDefault(f => f.FleetName == $"{Game.Player.Name} {flt.Destination}"
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&& f.Planet != String.Empty);
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flt.TrueDestination = trueDest?.Planet ?? flt.Destination;
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}
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else
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{
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flt.TrueDestination = "-- ";
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}
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Match m = shipPattern.Match(flt.FleetName);
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if (m.Success)
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flt.ShipTypeGuess = m.Groups[1].Value;
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db.Update(flt);
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}
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db.SaveChanges();
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}
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}
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