using Brizco.Domain.Entities.Task;

namespace Brizco.Core.CoreServices;

public class PageService : IPageService
{
    private readonly ICurrentUserService _currentUserService;
    private readonly IRepositoryWrapper _repositoryWrapper;

    public PageService(ICurrentUserService currentUserService,IRepositoryWrapper repositoryWrapper)
    {
        _currentUserService = currentUserService;
        _repositoryWrapper = repositoryWrapper;
    }
    public async Task<AppDashboardPageDto> GetAppDashboardAsync(CancellationToken cancellationToken)
    {
        if (_currentUserService.UserId == null)
            throw new AppException("User id is null ");
        if (Guid.TryParse(_currentUserService.UserId, out Guid userId)!)
            throw new AppException("User id is wrong");

        var todayTasks = await _repositoryWrapper.SetRepository<Activity>()
            .TableNoTracking
            .Where(a => a.UserId == userId)
            .ToListAsync(cancellationToken);

        return new AppDashboardPageDto
        {
            DoneActivitiesToday = todayTasks.Count(t => t.IsDone),
            TotalActivitiesToday = todayTasks.Count,
            UnDoneActivitiesToday = todayTasks.Count(t => t.IsDone!)
        };
    }
}