prs/prs.mobile/comal.timesheets/MobileLogging.cs


using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading.Tasks;
using Xamarin.Essentials;
using Xamarin.Forms;

namespace comal.timesheets
{
    public delegate void RequestSendError(string message);
    public class MobileLogging
    {
        public MobileLogging(LogType type, string entitytype, string message, string page)
        {
            SaveLog(type, entitytype, message, page);
        }
        private void SaveLog(LogType type, string entitytype, string message, string page)
        {
            var log = CreateMessage(type, entitytype, message, page);

            try
            {
                const string errorFileName = "Errorscache.log";
                string libraryPath = "";

                if (Device.RuntimePlatform.Equals(Device.iOS))
                    libraryPath = Environment.GetFolderPath(Environment.SpecialFolder.Resources);
                else
                    libraryPath = Environment.GetFolderPath(Environment.SpecialFolder.Personal); 

                var errorFilePath = Path.Combine(libraryPath, errorFileName);

                var errorMessage = "";

                if (File.Exists(errorFilePath))
                {
                    errorMessage = File.ReadAllText(errorFilePath);
                }

                errorMessage = errorMessage + System.Environment.NewLine + log + System.Environment.NewLine;

                File.WriteAllText(errorFilePath, errorMessage);
            }
            catch
            {

            }
        }

        public async void OpenEmail(string log)
        {
            var message = new EmailMessage
            {
                Subject = "Error Logs from " + GlobalVariables.EmpName,
                Body = log,
                To = new List<string> { "support@prsdigital.com.au" }
            };

            await Email.ComposeAsync(message);
        }

        private bool TestTeam()
        {
            if (App.DBSettings.UserID == "Peter"
                || App.DBSettings.UserID == "frank"
                || App.DBSettings.UserID == "Dijkstra"
                || App.DBSettings.UserID == "TAN"
                || App.DBSettings.UserID == "shirley"
                || App.DBSettings.UserID == "FRANK"
                || App.DBSettings.UserID == "KENRIC"
                || App.DBSettings.UserID == "NICK"
                || App.DBSettings.UserID == "PETER"
                )
                return true;
            else
                return false;
        }

        private string CreateMessage(LogType type, string entitytype, string message, string page)
        {
            return ConnectionType(type)
                + Area(entitytype)
               + Date()
               + Page(page)
               + Message(message)
               + End();
        }

        private string Area(string entitytype)
        {
            return "Area: " + entitytype + System.Environment.NewLine;
        }

        private string ConnectionType(LogType type)
        {
            return "Connection Type: " + type.ToString() + System.Environment.NewLine;
        }

        private string Date()
        {
            return "Date: " + DateTime.Now.ToString("HH:mm dd-MMM-yy") + System.Environment.NewLine;
        }

        private string Page(string page)
        {
            return "Page: " + page + System.Environment.NewLine;
        }

        private string Message(string message)
        {
            return "Error Message: " + message + Environment.NewLine;
        }

        private string End() 
        {
            return "END" + Environment.NewLine;
        }

    }
    public enum LogType
    {
        Query,
        Save,
        Delete,
        Validate,
        UIUpdate,
        BackgroundProcess
    }
}