A simple class to read and write to a specific plist.

simple_log_file.swift

import Cocoa


class LogFile {
    
    static var logPath: String? {
        get {
            let paths = NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory,
                                                            .userDomainMask,
                                                            true)
            let supportDirectory = paths.first! + "/Pomodoro/"
            
            do {
                try FileManager.default.createDirectory(atPath: supportDirectory, withIntermediateDirectories: true, attributes: nil)
                
                let filePath = supportDirectory + "/storage.plist"
                return filePath
            } catch {
                debugPrint(error.localizedDescription)
                return nil
            }
        }
    }
    
    
    static var dateFormatter: DateFormatter = {
        let dateFormatter = DateFormatter()
        dateFormatter.dateFormat = "MM/dd/yyyy"
        return dateFormatter
    }()
    
    
    
    
    
    static func readFromLog(today: Date) -> Int {
        
        let fileMangaer = FileManager.default
        let strDay = dateFormatter.string(from: today)
        
        guard let logPath = logPath else { return 0 }
        if fileMangaer.fileExists(atPath: logPath) {
            let plistContent = NSDictionary.init(contentsOfFile: logPath) as! [String: Int]
            if plistContent[strDay] != nil {
                return plistContent[strDay]!
            }
        } else {
            fileMangaer.createFile(atPath: logPath, contents: nil, attributes: nil)
            let logDict = NSDictionary.init(dictionary: [strDay: 0])
            logDict.write(toFile: logPath, atomically: true)
        }
        return 0
        
        
    }
    
    
    static func writeToLog(today: Date, finished: Int) {
        guard let logPath = logPath else { return  }
        var logDict = NSDictionary.init(contentsOfFile: logPath) as! [String: Int]
        let strDay = dateFormatter.string(from: today)
        logDict[strDay] = (logDict[strDay] ?? 0) + finished
        
        let logNSDict = NSDictionary.init(dictionary: logDict)
        logNSDict.write(toFile: logPath, atomically: true)
    }
 
}