using System;
using System.Linq;
using AyaNova.Models;

namespace AyaNova.Util
{

    /// <summary>
    /// Contains static mirror copy in memory of global settings values that are set from DB during boot 
    /// and accessible to Biz admin user (equivalent of v7's global object)
    /// used by many areas of the biz logic and processing too often to fetch on every request
    /// set at boot and on any update to the db global biz settings record
    /// </summary>
    internal static class ServerGlobalOpsSettings
    {

        internal static DateTime BackupTime { get; set; }
        internal static DateTime LastBackup { get; set; }
        internal static int BackupSetsToKeep { get; set; }
        internal static bool BackupAttachments { get; set; }

        /// <summary>
        /// Populate and / or create the settings
        /// </summary>     
        internal static void Initialize(GlobalOpsSettings global, AyContext ct = null)
        {

            if (global == null)
            {
                //fetch or create as not provided (meaning this was called from Startup.cs)
                global = ct.GlobalOpsSettings.FirstOrDefault(z => z.Id == 1);
                if (global == null)
                {
                    global = new GlobalOpsSettings();
                    ct.GlobalOpsSettings.Add(global);
                    ct.SaveChanges();
                }
            }

            //We have the object, now copy the static values here
            BackupAttachments = global.BackupAttachments;
            BackupSetsToKeep = global.BackupSetsToKeep;
            BackupTime = global.BackupTime;
            LastBackup = global.LastBackup;
        }



    }//eoc
}//eons