123 lines
3.2 KiB
C#
123 lines
3.2 KiB
C#
using TradingBot.Models;
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using System.Collections.Concurrent;
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namespace TradingBot.Services;
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/// <summary>
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/// Centralized logging service for application events
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/// </summary>
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public class LoggingService
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{
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private readonly ConcurrentQueue<LogEntry> _logs = new();
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private const int MaxLogEntries = 500;
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public event Action? OnLogAdded;
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/// <summary>
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/// Get all log entries
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/// </summary>
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public IReadOnlyList<LogEntry> GetLogs()
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{
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return _logs.ToList().AsReadOnly();
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}
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/// <summary>
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/// Add a debug log entry
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/// </summary>
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public void LogDebug(string category, string message, string? details = null)
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{
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AddLog(Models.LogLevel.Debug, category, message, details);
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}
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/// <summary>
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/// Add an info log entry
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/// </summary>
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public void LogInfo(string category, string message, string? details = null, string? symbol = null)
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{
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AddLog(Models.LogLevel.Info, category, message, details, symbol);
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}
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/// <summary>
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/// Add a warning log entry
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/// </summary>
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public void LogWarning(string category, string message, string? details = null, string? symbol = null)
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{
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AddLog(Models.LogLevel.Warning, category, message, details, symbol);
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}
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/// <summary>
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/// Add an error log entry
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/// </summary>
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public void LogError(string category, string message, string? details = null, string? symbol = null)
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{
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AddLog(Models.LogLevel.Error, category, message, details, symbol);
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}
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/// <summary>
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/// Add a trade log entry
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/// </summary>
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public void LogTrade(string symbol, string message, string? details = null)
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{
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AddLog(Models.LogLevel.Trade, "Trading", message, details, symbol);
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}
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/// <summary>
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/// Clear all logs
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/// </summary>
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public void ClearLogs()
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{
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_logs.Clear();
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OnLogAdded?.Invoke();
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}
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/// <summary>
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/// Get logs filtered by level
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/// </summary>
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public IReadOnlyList<LogEntry> GetLogsByLevel(Models.LogLevel level)
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{
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return _logs.Where(l => l.Level == level).ToList().AsReadOnly();
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}
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/// <summary>
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/// Get logs filtered by category
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/// </summary>
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public IReadOnlyList<LogEntry> GetLogsByCategory(string category)
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{
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return _logs.Where(l => l.Category.Equals(category, StringComparison.OrdinalIgnoreCase))
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.ToList()
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.AsReadOnly();
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}
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/// <summary>
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/// Get logs filtered by symbol
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/// </summary>
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public IReadOnlyList<LogEntry> GetLogsBySymbol(string symbol)
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{
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return _logs.Where(l => l.Symbol != null && l.Symbol.Equals(symbol, StringComparison.OrdinalIgnoreCase))
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.ToList()
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.AsReadOnly();
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}
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private void AddLog(Models.LogLevel level, string category, string message, string? details = null, string? symbol = null)
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{
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var logEntry = new LogEntry
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{
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Level = level,
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Category = category,
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Message = message,
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Details = details,
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Symbol = symbol
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};
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_logs.Enqueue(logEntry);
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// Maintain max size
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while (_logs.Count > MaxLogEntries)
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{
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_logs.TryDequeue(out _);
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}
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OnLogAdded?.Invoke();
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}
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}
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