83 lines
2.5 KiB
C#
83 lines
2.5 KiB
C#
using Dalamud.Plugin;
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using MareSynchronos.Utils;
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using Newtonsoft.Json;
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namespace MareSynchronos.MareConfiguration;
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public class ConfigurationService : IDisposable
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{
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private const string _configurationName = "Config.json";
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private string ConfigurationPath => Path.Combine(_pluginInterface.ConfigDirectory.FullName, _configurationName);
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public string ConfigurationDirectory => _pluginInterface.ConfigDirectory.FullName;
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private readonly DalamudPluginInterface _pluginInterface;
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private readonly CancellationTokenSource _periodicCheckCts = new();
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private DateTime _configLastWriteTime;
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public MareConfig Current { get; private set; }
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public ConfigurationService(DalamudPluginInterface pluginInterface)
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{
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_pluginInterface = pluginInterface;
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if (pluginInterface.GetPluginConfig() is Configuration oldConfig)
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{
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Current = oldConfig.ToMareConfig();
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File.Move(pluginInterface.ConfigFile.FullName, pluginInterface.ConfigFile.FullName + ".old", overwrite: true);
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}
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else
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{
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Current = LoadConfig();
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}
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Save();
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Task.Run(CheckForConfigUpdatesInternal, _periodicCheckCts.Token);
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}
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private async Task CheckForConfigUpdatesInternal()
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{
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while (!_periodicCheckCts.IsCancellationRequested)
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{
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var lastWriteTime = GetConfigLastWriteTime();
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if (lastWriteTime != _configLastWriteTime)
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{
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Logger.Debug("Config changed, reloading config");
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Current = LoadConfig();
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}
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await Task.Delay(TimeSpan.FromSeconds(5), _periodicCheckCts.Token).ConfigureAwait(false);
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}
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}
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private MareConfig LoadConfig()
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{
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MareConfig config;
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if (!File.Exists(ConfigurationPath))
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{
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config = new();
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}
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else
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{
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config = JsonConvert.DeserializeObject<MareConfig>(File.ReadAllText(ConfigurationPath)) ?? new MareConfig();
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}
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_configLastWriteTime = GetConfigLastWriteTime();
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return config;
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}
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private DateTime GetConfigLastWriteTime() => new FileInfo(ConfigurationPath).LastWriteTimeUtc;
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public void Save()
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{
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File.WriteAllText(ConfigurationPath, JsonConvert.SerializeObject(Current, Formatting.Indented));
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_configLastWriteTime = new FileInfo(ConfigurationPath).LastWriteTimeUtc;
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}
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public void Dispose()
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{
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Logger.Verbose($"Disposing {GetType()}");
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Save();
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_periodicCheckCts.Cancel();
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}
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}
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