Logg.swift

//
//  main.swift
//  Logg
//
//  Created by Sammy James on 9/10/15.
//  Copyright © 2015 Girl After Midnight. All rights reserved.
//

import Foundation

#if os(iOS) || os(watchOS)
import UIKit
#else
import AppKit
#endif


public class Logg : CustomDebugStringConvertible {
    
    public enum Level: Int, Comparable, CustomStringConvertible {
        case Verbose, Debug, Info, Warning, Error
        
        public var description: String {
            switch self {
            case .Verbose: return "VRB"
            case .Debug: return "DBG"
            case .Info: return "INF"
            case .Warning: return "WRN"
            case .Error: return "ERR"
            }
        }
    }
    
    
    public var debugDescription: String {
        get {
            return "Logg"
        }
    }
    
    internal func LogInternal( Lvl: Level, Function: String, File: String, Line: Int, @noescape Closure: () -> String? ) {
        if let Msg: String = Closure() {
            Paths = File.componentsSeparatedByString("/")
            print( "\(NSDate()) [\(Lvl)][\(Paths.last!):\(Line) \(Function)]: \(Msg)")
        }
    }
    
    public func Verbose( @autoclosure Closure: () -> String?, Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__ ) {
        self.LogInternal(.Verbose, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Verbose( Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__, @noescape Closure: () -> String? ) {
        self.LogInternal(.Verbose, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Debug( @autoclosure Closure: () -> String?, Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__ ) {
        self.LogInternal(.Debug, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Debug( Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__, @noescape Closure: () -> String? ) {
        self.LogInternal(.Debug, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Info( @autoclosure Closure: () -> String?, Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__ ) {
        self.LogInternal(.Info, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Info( Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__, @noescape Closure: () -> String? ) {
        self.LogInternal(.Info, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Warning( @autoclosure Closure: () -> String?, Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__ ) {
        self.LogInternal(.Warning, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Warning( Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__, @noescape Closure: () -> String? ) {
        self.LogInternal(.Warning, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Error( @autoclosure Closure: () -> String?, Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__ ) {
        self.LogInternal(.Error, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    public func Error( Function: String = __FUNCTION__, File: String = __FILE__, Line: Int = __LINE__, @noescape Closure: () -> String? ) {
        self.LogInternal(.Error, Function: Function, File: File, Line: Line, Closure: Closure)
    }
    
    private var Paths: [String] = []
}

public func < ( Left: Logg.Level, Right: Logg.Level ) -> Bool {
    return Left.rawValue < Right.rawValue
}