using Application.Abstractions.Messaging;
using Application.Abstractions.Data;
using Microsoft.EntityFrameworkCore;

namespace Application.Features.Popup.Update;

public sealed class Handler(IAppDbContext db) : ICommandHandler<Command>
{
    public async Task Handle(Command request, CancellationToken ct)
    {
        if (request.StartAt > request.EndAt)
        {
            throw new Exception("Æ˾÷ÀÇ Á¾·áÀÏÀº ½ÃÀÛÀϺ¸´Ù ÀÌÀüÀÏ ¼ö ¾ø½À´Ï´Ù.");
        }

        var popup = await db.Popup.FirstOrDefaultAsync(x => x.ID == request.ID, ct);
        if (popup is null)
        {
            throw new Exception("Æ˾÷À» ãÀ» ¼ö ¾ø½À´Ï´Ù.");
        }

        popup.Update(
            request.Subject,
            request.Content,
            request.Link,
            request.StartAt,
            request.EndAt,
            request.Order,
            request.IsActive
        );

        await db.SaveChangesAsync(ct);
    }
}