using Infrastructure.Application.Entites.Settings;
using Infrastructure.Data;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using System;
using System.Linq;

namespace Infrastructure.Application.Services.Settings
{
    public class SettingService : ISettingService
    {
        private readonly ILogger<SettingService> _logger;
        private readonly IRepository<Setting> _settingRepo;

        public SettingService(ILoggerFactory loggerFactory, IRepository<Setting> settingRepo)
        {
            this._logger = loggerFactory.CreateLogger<SettingService>();
            this._settingRepo = settingRepo;
        }

        public Setting GetSetting(string name)
        {
            return this._settingRepo.ReadOnlyTable().FirstOrDefault(o => o.Name == name);
        }

        public void AddSetting(Setting setting)
        {
            try
            {
                this._settingRepo.Add(setting);
                this._settingRepo.SaveChanges();
            }
            catch (DbUpdateException ex)
            {
                this._logger.LogError(ex.Message);
            }
        }

        public void UpdateSetting(Setting setting)
        {
            this._settingRepo.SaveChanges();
        }

        public void DeleteSetting(Setting setting)
        {
            this._settingRepo.Delete(setting);
            this._settingRepo.SaveChanges();
        }

        public IQueryable<Setting> Table()
        {
            return this._settingRepo.Table();
        }

        public IQueryable<Setting> ReadonlyTable()
        {
            return this._settingRepo.ReadOnlyTable();
        }
    }
}