From d1793df1eda463b10107d41785ad1d7f055ed476 Mon Sep 17 00:00:00 2001
From: ilotterytea <iltsu@alright.party>
Date: Sat, 18 May 2024 14:48:12 +0500
Subject: upd: moved the bot part to a relative subfolder

---
 bot/src/logger.cpp | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 bot/src/logger.cpp

(limited to 'bot/src/logger.cpp')

diff --git a/bot/src/logger.cpp b/bot/src/logger.cpp
new file mode 100644
index 0000000..3d142a2
--- /dev/null
+++ b/bot/src/logger.cpp
@@ -0,0 +1,96 @@
+#include "logger.hpp"
+
+#include <ctime>
+#include <filesystem>
+#include <fstream>
+#include <iomanip>
+#include <iostream>
+#include <sstream>
+#include <stdexcept>
+
+namespace bot::log {
+  void log(const LogLevel &level, const std::string &source,
+           const std::string &message) {
+    std::string dir_name = "logs";
+    if (!std::filesystem::exists(dir_name)) {
+      std::filesystem::create_directory(dir_name);
+    }
+
+    if (std::filesystem::exists(dir_name) &&
+        !std::filesystem::is_directory(dir_name)) {
+      throw std::runtime_error("The path '" + dir_name +
+                               "' is not a directory!");
+      return;
+    }
+
+    std::ostringstream line;
+
+    // getting time
+    std::time_t current_time = std::time(nullptr);
+    std::tm *local_time = std::localtime(&current_time);
+
+    line << "[" << std::put_time(local_time, "%H:%M:%S") << "] ";
+
+    std::string level_str;
+
+    switch (level) {
+      case DEBUG:
+        level_str = "DEBUG";
+        break;
+      case WARN:
+        level_str = "WARN";
+        break;
+      case ERROR:
+        level_str = "ERROR";
+        break;
+      default:
+        level_str = "INFO";
+        break;
+    }
+
+    line << level_str << " - ";
+
+    line << source << ": " << message << "\n";
+
+#ifdef DEBUG_MODE
+    std::cout << line.str();
+#else
+    if (level != LogLevel::DEBUG) {
+      std::cout << line.str();
+    }
+#endif
+
+    // saving into the log file
+    std::ostringstream file_name_oss;
+    file_name_oss << dir_name << "/";
+    file_name_oss << "log_";
+    file_name_oss << std::put_time(local_time, "%Y-%m-%d");
+    file_name_oss << ".log";
+
+    std::ofstream ofs;
+    ofs.open(file_name_oss.str(), std::ios::app);
+
+    if (ofs.is_open()) {
+      ofs << line.str();
+      ofs.close();
+    } else {
+      std::cerr << "Failed to write to the log file!\n";
+    }
+  }
+
+  void info(const std::string &source, const std::string &message) {
+    log(LogLevel::INFO, source, message);
+  }
+
+  void debug(const std::string &source, const std::string &message) {
+    log(LogLevel::DEBUG, source, message);
+  }
+
+  void warn(const std::string &source, const std::string &message) {
+    log(LogLevel::WARN, source, message);
+  }
+
+  void error(const std::string &source, const std::string &message) {
+    log(LogLevel::ERROR, source, message);
+  }
+}
-- 
cgit v1.2.3