using System.Net;

namespace Umbraco.Web.Routing
{
    public static class PublishedRequestExtensions
    {
        /// <summary>
        /// Gets a value indicating whether the request was successfully routed
        /// </summary>
        public static bool Success(this IPublishedRequest publishedRequest)
            => !publishedRequest.IsRedirect() && publishedRequest.HasPublishedContent();

        /// <summary>
        /// Gets a value indicating whether the content request has a content.
        /// </summary>
        public static bool HasPublishedContent(this IPublishedRequestBuilder publishedRequest) => publishedRequest.PublishedContent != null;

        /// <summary>
        /// Gets a value indicating whether the content request has a content.
        /// </summary>
        public static bool HasPublishedContent(this IPublishedRequest publishedRequest) => publishedRequest.PublishedContent != null;

        /// <summary>
        /// Gets a value indicating whether the content request has a template.
        /// </summary>
        public static bool HasTemplate(this IPublishedRequestBuilder publishedRequest) => publishedRequest.Template != null;

        /// <summary>
        /// Gets a value indicating whether the content request has a template.
        /// </summary>
        public static bool HasTemplate(this IPublishedRequest publishedRequest) => publishedRequest.Template != null;

        /// <summary>
        /// Gets the alias of the template to use to display the requested content.
        /// </summary>
        public static string GetTemplateAlias(this IPublishedRequest publishedRequest) => publishedRequest.Template?.Alias;

        /// <summary>
        /// Gets a value indicating whether the requested content could not be found.
        /// </summary>
        public static bool Is404(this IPublishedRequest publishedRequest) => publishedRequest.ResponseStatusCode == (int)HttpStatusCode.NotFound;

        /// <summary>
        /// Gets a value indicating whether the content request triggers a redirect (permanent or not).
        /// </summary>
        public static bool IsRedirect(this IPublishedRequestBuilder publishedRequest) => publishedRequest.ResponseStatusCode == (int)HttpStatusCode.Redirect || publishedRequest.ResponseStatusCode == (int)HttpStatusCode.Moved;

        /// <summary>
        /// Gets indicating whether the content request triggers a redirect (permanent or not).
        /// </summary>
        public static bool IsRedirect(this IPublishedRequest publishedRequest) => publishedRequest.ResponseStatusCode == (int)HttpStatusCode.Redirect || publishedRequest.ResponseStatusCode == (int)HttpStatusCode.Moved;

        /// <summary>
        /// Gets a value indicating whether the redirect is permanent.
        /// </summary>
        public static bool IsRedirectPermanent(this IPublishedRequest publishedRequest) => publishedRequest.ResponseStatusCode == (int)HttpStatusCode.Moved;

        /// <summary>
        /// Gets a value indicating whether the content request has a domain.
        /// </summary>
        public static bool HasDomain(this IPublishedRequestBuilder publishedRequest) => publishedRequest.Domain != null;

        /// <summary>
        /// Gets a value indicating whether the content request has a domain.
        /// </summary>
        public static bool HasDomain(this IPublishedRequest publishedRequest) => publishedRequest.Domain != null;

    }
}