// Logger.swift
// Utility class for logging
// Provides similar functionality to Android's Logger

import Foundation

public class Logger {
    public enum LogLevel: Int {
        case verbose = 0
        case debug = 1
        case info = 2
        case warn = 3
        case error = 4
        case none = 5
    }
    
    private static let fileLogger = FileLogHandler(
        directory: "guru_app",
        filename: "fusion-ads.log",
        rotationConfig: FileLogHandler.RotationConfig(maxFileSize: 5 * 1024 * 1024, maxBackupCount: 2),
        minimumLogLevel: .verbose
    )
    
    private static var logLevel: LogLevel = .info
    
    public static func setLogLevel(_ level: LogLevel) {
        logLevel = level
    }
    
    // Verbose log
    public static func v(tag: String, message: String) {
        if logLevel.rawValue <= LogLevel.verbose.rawValue {
            print("V/\(tag): \(message)")
            fileLogger.log(tag, message, level: FileLogHandler.LogLevel.verbose)
        }
    }
    
    // Debug log
    public static func d(tag: String, message: String) {
        if logLevel.rawValue <= LogLevel.debug.rawValue {
            print("D/\(tag): \(message)")
            fileLogger.log(tag, message, level: FileLogHandler.LogLevel.debug)
        }
    }
    
    // Info log
    public static func i(tag: String, message: String) {
        if logLevel.rawValue <= LogLevel.info.rawValue {
            print("I/\(tag): \(message)")
            fileLogger.log(tag, message, level: FileLogHandler.LogLevel.info)
        }
    }
    
    // Warning log
    public static func w(tag: String, message: String) {
        if logLevel.rawValue <= LogLevel.warn.rawValue {
            print("W/\(tag): \(message)")
            fileLogger.log(tag, message, level: FileLogHandler.LogLevel.warning)
        }
    }
    
    // Error log
    public static func e(tag: String, message: String) {
        if logLevel.rawValue <= LogLevel.error.rawValue {
            print("E/\(tag): \(message)")
            fileLogger.log(tag, message, level: FileLogHandler.LogLevel.error)
        }
    }
}