From cafcdb6d13b5b118f171c3009a5a5801b391a469 Mon Sep 17 00:00:00 2001
From: Javier Manzo <javier.r.manzo@gmail.com>
Date: Fri, 15 Nov 2024 10:50:40 -0300
Subject: [PATCH] Created LBManager

---
 Sources/LogBird/LBManager.swift | 97 +++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 Sources/LogBird/LBManager.swift

diff --git a/Sources/LogBird/LBManager.swift b/Sources/LogBird/LBManager.swift
new file mode 100644
index 0000000..74f2a8a
--- /dev/null
+++ b/Sources/LogBird/LBManager.swift
@@ -0,0 +1,97 @@
+//
+//  LBManager.swift
+//  LogBird
+//
+//  Created by Javier Manzo on 15/11/2024.
+//
+
+import Foundation
+import OSLog
+
+final class LBManager: @unchecked Sendable  {
+
+    private let logger: Logger
+    private var identifier: String?
+    private let dispatchQueue: DispatchQueue = DispatchQueue(label: "com.logbird.accessQueue")
+
+    private let dateFormatter: DateFormatter = {
+        let formatter = DateFormatter()
+        formatter.dateFormat = "yyyy-MM-dd HH:mm:ss.SSS ZZZZ"
+        formatter.timeZone = TimeZone.current
+        formatter.locale = Locale.current
+        return formatter
+    }()
+
+    init(subsystem: String, category: String) {
+        self.logger = Logger(subsystem: subsystem, category: category)
+    }
+
+    func log(_ message: String, additionalInfo: [String: Any]? = nil, error: Error? = nil, level: LBLogLevel = .debug, file: String = #fileID, function: String = #function, line: Int = #line) {
+
+        var stringIdentifier = ""
+        if let identifier {
+            dispatchQueue.sync {
+                stringIdentifier = identifier
+            }
+        }
+
+        let data = logBuilder(message: message, additionalInfo: additionalInfo, error: error, level: level, file: file, function: function, line: line)
+        let log = dictionaryToPrettyJSON(data)
+
+        logger.log(level: level.osLogType, "\(stringIdentifier) \(level.emoji) \n\(log, privacy: .public)")
+    }
+
+    func setIdentifier(_ value: String?) {
+        dispatchQueue.async { [weak self] in
+            guard let self = self else { return }
+            self.identifier = value
+        }
+    }
+
+    func logBuilder(message: String? = nil, additionalInfo: [String: Any]? = nil, error: Error? = nil, level: LBLogLevel, file: String, function: String, line: Int) -> [String: Any] {
+        var data: [String: Any] = [:]
+
+        data["level"] = level.rawValue
+
+        if let message {
+            data["message"] = message
+        }
+
+        if let additionalInfo {
+            data["additionalInfo"] = additionalInfo
+        }
+
+        if let error {
+            data["error"] = errorToDictionary(error)
+        }
+
+        data["file"] = file
+        data["function"] = function
+        data["line"] = line
+        data["createdAt"] = dateFormatter.string(from: Date())
+
+        return data
+    }
+
+    func dictionaryToPrettyJSON(_ dictionary: [String: Any]) -> String {
+        guard JSONSerialization.isValidJSONObject(dictionary) else { return "" }
+
+        do {
+            let jsonData = try JSONSerialization.data(withJSONObject: dictionary, options: [.prettyPrinted])
+            return String(data: jsonData, encoding: .utf8) ?? ""
+        } catch {
+            print("Error serializing dictionary to JSON:", error)
+            return ""
+        }
+    }
+
+    func errorToDictionary(_ error: Error) -> [String: Any] {
+        let nsError = error as NSError
+        return [
+            "domain": nsError.domain,
+            "code": nsError.code,
+            "localizedDescription": nsError.localizedDescription,
+            "userInfo": nsError.userInfo
+        ]
+    }
+}