niko
60 lines
2.5 KiB
C#
60 lines
2.5 KiB
C#
using LiteDB;
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namespace Campus_live_rewrite.api.dbs
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{
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/// <summary>
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/// Website-only per-account preferences: the nickname a player gives a friend and which
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/// friends are pinned to their home page. Neither exists in the game, so they live here
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/// (Data/DBs/SitePrefs.db) instead of on the relationship row, keyed by the OWNER's account.
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/// </summary>
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public static class SitePrefsDB
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{
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private static readonly Lazy<LiteDatabase> _db = new(() =>
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new LiteDatabase(Path.Combine(Environment.CurrentDirectory, "Data", "DBs", "SitePrefs.db")));
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public class Prefs
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{
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[BsonId] public ulong AccountId { get; set; }
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public Dictionary<string, string> Nicknames { get; set; } = new(); // other account id -> nickname
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public List<ulong> Pinned { get; set; } = new();
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}
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private static ILiteCollection<Prefs> Col() => _db.Value.GetCollection<Prefs>("prefs");
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public static Prefs Get(ulong accountId) => Col().FindById(accountId) ?? new Prefs { AccountId = accountId };
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public static string? NicknameFor(ulong owner, ulong other) =>
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Get(owner).Nicknames.TryGetValue(other.ToString(), out var n) && !string.IsNullOrWhiteSpace(n) ? n : null;
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public static bool IsPinned(ulong owner, ulong other) => Get(owner).Pinned.Contains(other);
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public static string? SetNickname(ulong owner, ulong other, string? nickname)
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{
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var p = Get(owner);
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nickname = (nickname ?? "").Trim();
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if (nickname.Length > 24) nickname = nickname[..24];
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if (nickname.Length == 0) p.Nicknames.Remove(other.ToString()); else p.Nicknames[other.ToString()] = nickname;
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Col().Upsert(p);
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return nickname.Length == 0 ? null : nickname;
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}
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public static bool SetPinned(ulong owner, ulong other, bool on)
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{
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var p = Get(owner);
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p.Pinned.Remove(other);
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if (on) { p.Pinned.Insert(0, other); if (p.Pinned.Count > 12) p.Pinned = p.Pinned.Take(12).ToList(); }
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Col().Upsert(p);
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return on;
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}
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/// <summary>Drop a friend's nickname and pin when the friendship ends.</summary>
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public static void Forget(ulong owner, ulong other)
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{
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var p = Col().FindById(owner);
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if (p == null) return;
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bool changed = p.Nicknames.Remove(other.ToString()) | p.Pinned.Remove(other);
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if (changed) Col().Update(p);
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}
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}
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}
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