320 lines
10 KiB
C#
320 lines
10 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.Runtime.CompilerServices;
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using XIVChatCommon;
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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 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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private double fontSize = 14d;
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public double FontSize {
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get => this.fontSize;
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set {
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this.fontSize = value;
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this.PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(this.FontSize)));
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}
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}
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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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#region io
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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 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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using var reader = File.OpenText(path);
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using var json = new JsonTextReader(reader);
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var serializer = new JsonSerializer {
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ObjectCreationHandling = ObjectCreationHandling.Replace,
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};
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return serializer.Deserialize<Configuration>(json);
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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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using var file = File.CreateText(path);
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using var json = new JsonTextWriter(file);
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var serialiser = new JsonSerializer();
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serialiser.Serialize(json, this);
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}
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#endregion
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}
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[JsonObject]
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public class SavedServer : INotifyPropertyChanged {
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private string name;
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private string host;
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private ushort port;
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public string Name {
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get => this.name;
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set {
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this.name = value;
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this.OnPropertyChanged(nameof(this.Name));
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}
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}
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public string Host {
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get => this.host;
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set {
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this.host = value;
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this.OnPropertyChanged(nameof(this.Host));
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}
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}
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public ushort Port {
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get => this.port;
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set {
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this.port = value;
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this.OnPropertyChanged(nameof(this.Port));
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}
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}
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public event PropertyChangedEventHandler? PropertyChanged;
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protected virtual void OnPropertyChanged([CallerMemberName] string? propertyName = null) {
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this.PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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public SavedServer(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(SavedServer 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 (obj is null) {
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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((SavedServer)obj);
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}
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[SuppressMessage("ReSharper", "NonReadonlyMemberInGetHashCode")]
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public override int GetHashCode() {
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return HashCode.Combine(this.Name, this.Host, this.Port);
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}
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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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private string name;
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private bool processMarkdown;
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public Tab(string name) {
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this.name = name;
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}
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public string Name {
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get => this.name;
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set {
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this.name = value;
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this.OnPropertyChanged(nameof(this.Name));
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}
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}
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public Filter Filter { get; set; } = new Filter();
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public bool ProcessMarkdown {
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get => this.processMarkdown;
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set {
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this.processMarkdown = value;
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this.OnPropertyChanged(nameof(this.ProcessMarkdown));
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}
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}
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[JsonIgnore]
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public List<ServerMessage> Messages { get; } = new List<ServerMessage>();
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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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protected virtual void OnPropertyChanged([CallerMemberName] string? propertyName = null) {
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this.PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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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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}
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