using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;

namespace SKMC.Api.Common.Logger
{
    public class LogDataService
    {
        private static LogDataService instance;

        private readonly object lockEventObject = new object();
        private readonly object lockProductionObject = new object();
        private readonly object lockParameterObject = new object();
        private readonly object lockProcessObject = new object();
        private readonly object lockActionObject = new object();
        public ObservableCollection<LoggingEventModel> LogEventModels { get; set; } = new ObservableCollection<LoggingEventModel>();
        public ObservableCollection<LoggingEventModel> LogProductionModels { get; set; } = new ObservableCollection<LoggingEventModel>();
        public ObservableCollection<LoggingEventModel> LogParameterModels { get; set; } = new ObservableCollection<LoggingEventModel>();
        public ObservableCollection<LoggingEventModel> LogProcessModels { get; set; } = new ObservableCollection<LoggingEventModel>();
        public ObservableCollection<LoggingEventModel> LogActionModels { get; set; } = new ObservableCollection<LoggingEventModel>();

        public static LogDataService Instance()
        {
            if (instance == null) instance = new LogDataService();
            return instance;
        }

        private LogDataService()
        {
            BindingOperations.EnableCollectionSynchronization(LogEventModels, lockEventObject);
            BindingOperations.EnableCollectionSynchronization(LogProductionModels, lockProductionObject);
            BindingOperations.EnableCollectionSynchronization(LogParameterModels, lockParameterObject);
            BindingOperations.EnableCollectionSynchronization(LogProcessModels, lockProcessObject);
            BindingOperations.EnableCollectionSynchronization(LogActionModels, lockActionObject);
        }
    }
}