Mega_New_Presence/presence_new/Data/Repository/PresenceRepositoryImpl.cs
2024-11-05 21:36:49 +03:00

63 lines
2.1 KiB
C#

using Demo.Data.RemoteData.RemoteDataBase.DAO;
using Demo.domain.Models;
using System;
using System.Collections.Generic;
using System.Linq;
namespace Demo.Data.Repository
{
public class PresenceRepositoryImpl
{
private readonly List<PresenceLocalEntity> _presences = new List<PresenceLocalEntity>();
public void SavePresence(List<PresenceLocalEntity> presences)
{
foreach (var presence in presences)
{
var existing = _presences.FirstOrDefault(p =>
p.Date == presence.Date &&
p.UserGuid == presence.UserGuid &&
p.LessonNumber == presence.LessonNumber);
if (existing == null)
{
_presences.Add(presence);
}
else
{
existing.IsAttedance = presence.IsAttedance;
}
}
}
public void AddPresence(PresenceLocalEntity presence)
{
if (presence == null) throw new ArgumentNullException(nameof(presence));
_presences.Add(presence);
}
public List<PresenceLocalEntity> GetPresenceByGroup(int groupId)
{
return _presences.Where(p => p.GroupId == groupId).ToList();
}
public List<PresenceLocalEntity> GetPresenceByGroupAndDate(int groupId, DateTime date)
{
return _presences.Where(p => p.GroupId == groupId && p.Date.Date == date.Date).ToList();
}
public void MarkUserAsAbsent(Guid userGuid, int firstLessonNumber, int lastLessonNumber)
{
foreach (var lesson in Enumerable.Range(firstLessonNumber, lastLessonNumber - firstLessonNumber + 1))
{
var presence = _presences.FirstOrDefault(p => p.UserGuid == userGuid && p.LessonNumber == lesson);
if (presence != null)
{
presence.IsAttedance = false; // Помечаем как отсутствующего
}
}
}
}
}