namespace TaxBaik.Application.Services;

using TaxBaik.Application.Seasonal;

public class SeasonalMarketingService
{
    public CurrentSeasonDto? GetCurrentSeason()
    {
        var today = DateTime.Today;

        foreach (var season in TaxSeasonCalendar.Seasons)
        {
            var start = new DateTime(today.Year, season.StartMonth, season.StartDay);
            var end = new DateTime(today.Year, season.EndMonth, season.EndDay);

            if (today >= start && today <= end)
            {
                var days = (end - today).Days;
                return new CurrentSeasonDto
                {
                    Key = season.Key,
                    Name = season.Name,
                    HeroHeadline = season.HeroHeadline,
                    HeroSubtext = season.HeroSubtext,
                    UrgencyBadge = season.UrgencyBadge.Replace("{n}", days.ToString()),
                    FocusService = season.FocusService,
                    RelatedCategorySlug = season.RelatedCategorySlug,
                    CtaText = season.CtaText,
                    DaysUntilDeadline = days,
                    Deadline = end
                };
            }
        }

        return null;
    }

    public IReadOnlyList<TaxSeason> GetFullCalendar() => TaxSeasonCalendar.Seasons;
}