using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Interfaces;

namespace SQLiteRepository.Converters
{
    static class TimeLogConverter
    {
        public static TimeLog ConvertToTimeLogDto(TimeLogDb log)
        {
            return new TimeLog
            {
                CalendarWeek = log.CalendarWeek,
                Direction = LogDirectionConverter.ConvertToLogDirectionDto(log.Direction),
                EventTime = log.SwipeEventDateTime,
                Id = log.Id,
                IdentifierId = log.IdentifierId,
                UserId = log.UserId_FK,
                Source = LogSourceConverter.ConvertToLogSourceDto(log.Source),
                Year = log.Year
            };
        }

        public static TimeLogDb ConvertFromTimeLogDto(TimeLog log)
        {
            return new TimeLogDb
            {
                CalendarWeek = log.CalendarWeek,
                Year = log.Year,
                UserId_FK = log.UserId,
                IdentifierId = log.IdentifierId,
                Direction = LogDirectionConverter.ConvertFromLogDirectionDto(log.Direction),
                Id = log.Id,
                Source = LogSourceConverter.ConvertFromLogSourceDto(log.Source),
                SwipeEventDateTime = log.EventTime
            };
        }
    }

    static class LogSourceConverter
    {
        public static LogSource ConvertToLogSourceDto(LogSourceDb source)
        {
            switch (source)
            {
                case LogSourceDb.IDENTIFIER:
                    return LogSource.IDENTIFIER;
                case LogSourceDb.TRAYAPP:
                    return LogSource.TRAYAPP;
                case LogSourceDb.UI:
                    return LogSource.UI;
                default:
                    return LogSource.UNKNOWN;
            }
        }

        public static LogSourceDb ConvertFromLogSourceDto(LogSource source)
        {
            switch (source)
            {
                case LogSource.IDENTIFIER:
                    return LogSourceDb.IDENTIFIER;
                case LogSource.TRAYAPP:
                    return LogSourceDb.TRAYAPP;
                case LogSource.UI:
                    return LogSourceDb.UI;
                default:
                    return LogSourceDb.UNKNOWN;
            }
        }
    }

    static class LogDirectionConverter
    {
        public static LogDirection ConvertToLogDirectionDto(LogDirectionDb direction)
        {
            switch (direction)
            {
                case LogDirectionDb.IN:
                    return LogDirection.IN;
                case LogDirectionDb.OUT:
                    return LogDirection.OUT;
                default:
                    return LogDirection.UNKNOWN;
            }
        }

        public static LogDirectionDb ConvertFromLogDirectionDto(LogDirection direction)
        {
            switch (direction)
            {
                case LogDirection.IN:
                    return LogDirectionDb.IN;
                case LogDirection.OUT:
                    return LogDirectionDb.OUT;
                default:
                    return LogDirectionDb.UNKNOWN;
            }
        }

        public static LogDirectionDb InvertLogDirectionDb(LogDirectionDb direction)
        {
            return (LogDirectionDb)(int)InvertLogDirection((LogDirection)(int)direction);
        }

        public static LogDirection InvertLogDirection(LogDirection direction)
        {
            switch (direction)
            {
                case LogDirection.IN:
                    return LogDirection.OUT;
                case LogDirection.OUT:
                    return LogDirection.IN;
                default:
                    return LogDirection.UNKNOWN;
            }
        }
    }
}