424 lines
13 KiB
C#
424 lines
13 KiB
C#
using Newtonsoft.Json;
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using Sodium;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Collections.Specialized;
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using System.ComponentModel;
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using System.Diagnostics.CodeAnalysis;
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using System.IO;
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using System.Linq;
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using System.Text.RegularExpressions;
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using Newtonsoft.Json.Linq;
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using WpfWindowPlacement;
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using XIVChatCommon.Message;
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using XIVChatCommon.Message.Server;
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namespace XIVChat_Desktop {
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[JsonObject]
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public class Configuration : INotifyPropertyChanged {
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public event PropertyChangedEventHandler? PropertyChanged;
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public uint ConfigVersion => 2;
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public string? LicenceKey { get; set; }
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public KeyPair KeyPair { get; set; } = PublicKeyBox.GenerateKeyPair();
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public ObservableCollection<SavedServer> Servers { get; set; } = new ObservableCollection<SavedServer>();
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public HashSet<TrustedKey> TrustedKeys { get; set; } = new HashSet<TrustedKey>();
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public ObservableCollection<Tab> Tabs { get; set; } = Tab.Defaults();
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public bool AlwaysOnTop { get; set; }
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public double FontSize { get; set; } = 14d;
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public ushort BacklogMessages { get; set; } = 500;
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public uint LocalBacklogMessages { get; set; } = 10_000;
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public double Opacity { get; set; } = 1.0;
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public bool CompactMode { get; set; }
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public Theme Theme { get; set; } = Theme.System;
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public ObservableCollection<Notification> Notifications { get; set; } = new ObservableCollection<Notification>();
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public WindowPlacement WindowPlacement { get; set; }
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#region io
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private static readonly JsonSerializerSettings Settings = new JsonSerializerSettings {
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TypeNameHandling = TypeNameHandling.Auto,
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ObjectCreationHandling = ObjectCreationHandling.Replace,
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};
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private static string FilePath() => Path.Join(
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Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
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"XIVChat for Windows",
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"config.json"
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);
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public static void Migrate(string path) {
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// read the json into a generic object
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var json = File.ReadAllText(path);
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var obj = JsonConvert.DeserializeObject<JObject>(json);
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// read the version
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uint version = 1;
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if (obj.TryGetValue(nameof(ConfigVersion), out var token)) {
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version = token.Value<uint>();
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}
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// we only have migration logic for version 1, so quit if that's not the version
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if (version != 1) {
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return;
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}
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// migrate from v1
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foreach (var server in obj["Servers"]!.Values<JObject>()) {
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server.AddFirst(new JProperty("$type", "XIVChat_Desktop.DirectServer, XIVChat Desktop"));
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}
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obj.Add("ConfigVersion", 2);
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// write migrated json back to the path
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var migrated = JsonConvert.SerializeObject(obj);
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File.WriteAllText(path, migrated);
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}
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public static Configuration? Load() {
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var path = FilePath();
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if (!File.Exists(path)) {
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return null;
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}
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// migrate earlier config versions
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Migrate(path);
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var json = File.ReadAllText(path);
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return JsonConvert.DeserializeObject<Configuration>(json, Settings);
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}
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public void Save() {
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var path = FilePath();
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if (!File.Exists(path)) {
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var dir = Path.GetDirectoryName(path);
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Directory.CreateDirectory(dir);
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}
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var json = JsonConvert.SerializeObject(this, Settings);
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File.WriteAllText(path, json);
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}
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#endregion
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}
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public abstract class SavedServer : INotifyPropertyChanged {
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public event PropertyChangedEventHandler? PropertyChanged;
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public string Name { get; set; }
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}
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[JsonObject]
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public class DirectServer : SavedServer {
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public string Host { get; set; }
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public ushort Port { get; set; }
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public DirectServer(string name, string host, ushort port) {
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this.Name = name;
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this.Host = host;
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this.Port = port;
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}
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protected bool Equals(DirectServer other) {
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return this.Name == other.Name && this.Host == other.Host && this.Port == other.Port;
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}
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public override bool Equals(object? obj) {
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if (ReferenceEquals(null, obj)) {
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return false;
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}
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if (ReferenceEquals(this, obj)) {
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return true;
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}
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return obj.GetType() == this.GetType() && this.Equals((DirectServer) obj);
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}
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public override int GetHashCode() {
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unchecked {
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return (this.Host.GetHashCode() * 397) ^ this.Port.GetHashCode();
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}
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}
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}
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[JsonObject]
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public class RelayServer : SavedServer {
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public string RelayAuth { get; set; }
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public string RelayTarget { get; set; }
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public RelayServer(string name, string relayAuth, string relayTarget) {
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this.Name = name;
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this.RelayAuth = relayAuth;
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this.RelayTarget = relayTarget;
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}
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protected bool Equals(RelayServer other) {
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return this.Name == other.Name && this.RelayAuth == other.RelayAuth && this.RelayTarget == other.RelayTarget;
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}
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public override bool Equals(object? obj) {
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if (ReferenceEquals(null, obj)) {
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return false;
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}
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if (ReferenceEquals(this, obj)) {
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return true;
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}
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return obj.GetType() == this.GetType() && this.Equals((RelayServer) obj);
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}
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public override int GetHashCode() {
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unchecked {
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return (this.RelayAuth.GetHashCode() * 397) ^ this.RelayTarget.GetHashCode();
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}
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}
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}
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public enum Theme {
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System,
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Light,
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Dark,
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}
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[JsonObject]
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public class TrustedKey {
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public string Name { get; set; }
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public byte[] Key { get; set; }
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public TrustedKey(string name, byte[] key) {
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this.Name = name;
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this.Key = key;
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}
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}
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[JsonObject]
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public class Tab : IEnumerable<ServerMessage>, INotifyCollectionChanged, INotifyPropertyChanged {
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public string Name { get; set; }
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public Filter Filter { get; set; } = new Filter();
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public bool ProcessMarkdown { get; set; }
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[JsonIgnore]
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public List<ServerMessage> Messages { get; } = new List<ServerMessage>();
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public Tab(string name) {
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this.Name = name;
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}
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private void NotifyReset() {
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this.CollectionChanged?.Invoke(this, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Reset));
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}
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private void NotifyAdd(ServerMessage message) {
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this.CollectionChanged?.Invoke(this, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, message));
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}
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private void NotifyAddItemsAt(IList messages, int index) {
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this.CollectionChanged?.Invoke(this, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, messages, index));
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}
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private void NotifyRemoveItemsAt(IList messages, int index) {
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this.CollectionChanged?.Invoke(this, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, messages, index));
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}
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public void RepopulateMessages(IEnumerable<ServerMessage> mainMessages) {
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this.Messages.Clear();
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// add messages from newest to oldest
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foreach (var message in mainMessages.Where(msg => this.Filter.Allowed(msg))) {
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this.Messages.Add(message);
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}
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this.NotifyReset();
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}
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private int _lastSequence = -1;
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private int _insertAt;
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public void AddReversedChunk(ServerMessage[] messages, int sequence, Configuration config) {
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if (sequence != this._lastSequence) {
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this._lastSequence = sequence;
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this._insertAt = this.Messages.Count;
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}
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var filtered = messages
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.Where(msg => msg.Channel == 0 || this.Filter.Allowed(msg))
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.ToList();
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this.Messages.InsertRange(this._insertAt, filtered);
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this.NotifyAddItemsAt(filtered, this._insertAt);
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this.Prune(config);
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}
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public void AddMessage(ServerMessage message, Configuration config) {
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if (message.Channel != 0 && !this.Filter.Allowed(message)) {
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return;
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}
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this.Messages.Add(message);
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this.NotifyAdd(message);
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this.Prune(config);
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}
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private void Prune(Configuration config) {
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var diff = this.Messages.Count - config.LocalBacklogMessages;
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if (diff <= 0) {
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return;
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}
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var removed = this.Messages.Take((int) diff).ToList();
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this.Messages.RemoveRange(0, (int) diff);
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this.NotifyRemoveItemsAt(removed, 0);
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}
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public void ClearMessages() {
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this.Messages.Clear();
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this.NotifyReset();
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}
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public static Filter GeneralFilter() {
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var generalFilters = FilterCategory.Chat.Types()
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.Concat(FilterCategory.Announcements.Types())
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.ToHashSet();
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generalFilters.Remove(FilterType.OwnBattleSystem);
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generalFilters.Remove(FilterType.OthersBattleSystem);
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generalFilters.Remove(FilterType.NpcDialogue);
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generalFilters.Remove(FilterType.OthersFishing);
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return new Filter {
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Types = generalFilters,
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};
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}
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public static ObservableCollection<Tab> Defaults() {
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var battleFilters = FilterCategory.Battle.Types()
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.Append(FilterType.OwnBattleSystem)
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.Append(FilterType.OthersBattleSystem)
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.ToHashSet();
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return new ObservableCollection<Tab> {
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new Tab("General") {
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Filter = GeneralFilter(),
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},
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new Tab("Battle") {
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Filter = new Filter {
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Types = battleFilters,
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},
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},
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};
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}
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public IEnumerator<ServerMessage> GetEnumerator() {
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return this.Messages.GetEnumerator();
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}
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IEnumerator IEnumerable.GetEnumerator() {
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return this.GetEnumerator();
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}
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public event NotifyCollectionChangedEventHandler? CollectionChanged;
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public event PropertyChangedEventHandler? PropertyChanged;
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}
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[JsonObject]
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public class Filter {
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public HashSet<FilterType> Types { get; set; } = new HashSet<FilterType>();
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public virtual bool Allowed(ServerMessage message) {
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var code = new ChatCode((ushort) message.Channel);
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return this.Types.Any(type => type.Allowed(code));
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}
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}
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[JsonObject]
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public class Notification {
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public string Name { get; set; }
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public bool MatchAll { get; set; }
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public List<ChatType> Channels { get; set; } = new List<ChatType>();
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public List<string> Substrings { get; set; } = new List<string>();
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private IReadOnlyCollection<string> regexes = new List<string>();
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public IReadOnlyCollection<string> Regexes {
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get => this.regexes;
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set {
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this.regexes = value;
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this.ResetRegexes();
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}
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}
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[JsonIgnore]
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public Lazy<List<Regex>> ParsedRegexes { get; private set; } = null!;
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public Notification(string name) {
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this.Name = name;
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this.ResetRegexes();
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}
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private void ResetRegexes() {
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this.ParsedRegexes = new Lazy<List<Regex>>(
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() => {
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try {
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return this.ParseRegexes();
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} catch (ArgumentException) {
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return new List<Regex>();
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}
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}
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);
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}
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private List<Regex> ParseRegexes() {
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return this.Regexes
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.Select(regex => new Regex(regex, RegexOptions.Compiled))
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.ToList();
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}
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[SuppressMessage("ReSharper", "ConvertIfStatementToReturnStatement")]
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public bool Matches(ServerMessage message) {
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if (!this.Channels.Contains(message.Channel)) {
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return false;
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}
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if (this.MatchAll) {
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return true;
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}
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if (this.Substrings.Count == 0 && this.Regexes.Count == 0) {
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return false;
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}
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var text = message.ContentText;
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if (this.Substrings.Any(substring => text.ContainsIgnoreCase(substring))) {
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return true;
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}
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if (this.ParsedRegexes.Value.Any(regex => regex.IsMatch(text))) {
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return true;
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}
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return false;
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}
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}
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}
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