using Abp.Timing;

using Microsoft.AspNetCore.Localization;

namespace VberZero.Localization;

public class DefaultLocalizationCookieMiddleware
{
    private readonly RequestDelegate _next;

    private readonly string _cookieName = VzConsts.LocalizationCookieName;

    public DefaultLocalizationCookieMiddleware(RequestDelegate next)
    {
        _next = next;
    }

    public async Task Invoke(HttpContext context)
    {
        var cookie = context.Request.Cookies[_cookieName];
        if (cookie == null)
        {
            string cookieValue = CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(VzConsts.DefaultLanguage, VzConsts.DefaultLanguage));
            context.Response.Cookies.Append(VzConsts.LocalizationCookieName, cookieValue, new CookieOptions()
            {
                Expires = Clock.Now.AddYears(2),
                HttpOnly = true
            });
        }
        await _next(context);
    }
}