using System;
using TINK.Model.Services.CopriApi.ServerUris;

namespace TINK.Services.CopriApi.ServerUris
{
    public static class CopriHelper
    {
        public const string SHAREE_SILTEFOLDERNAME = "site";

        /// <summary> Gets a value indicating whether a host is copri or not. </summary>
        /// <param name="hostName">Host name.</param>
        /// <returns>True if server is copri, fals if not.</returns>
        public static bool GetIsCopri(this string hostName)
            => new Uri(CopriServerUriList.TINK_DEVEL).Host == hostName
                    || new Uri(CopriServerUriList.TINK_LIVE).Host == hostName;

        /// <summary> Get folder name depending on host name. </summary>
        /// <param name="hostName">Host name.</param>
        /// <returns>Folder name.</returns>
        public static string GetAppFolderName(this string hostName)
            => hostName.GetIsCopri()
            ? "tinkapp" /* resource tree is more complex for TINK/ konrad*/
            : "app";

        /// <summary> Get folder name for a static site depending on host name. </summary>
        /// <param name="hostName">Host name.</param>
        /// <returns>Folder name.</returns>
        public static string GetSiteFolderName(this string hostName)
            => hostName.GetIsCopri()
            ? "tinkapp" /* resource tree is more complex for TINK/ konrad*/
            : SHAREE_SILTEFOLDERNAME;

        /// <summary> Get the agb resource name name depending on host name. </summary>
        /// <param name="hostName">Host name.</param>
        /// <returns>AGB resource.</returns>
        public static string GetAGBResource(this string hostName)
            => $"{hostName.GetSiteFolderName()}/{(hostName.GetIsCopri()? "konrad-TINK-AGB" : "agb.html")}";

        /// <summary> Get the privacy resource name name depending on host name. </summary>
        /// <param name="hostName">Host name.</param>
        /// <returns>Privacy resource.</returns>
        public static string GetPrivacyResource(this string hostName)
            => $"{hostName.GetSiteFolderName()}/{(hostName.GetIsCopri() ? "Datenschutz" : "privacy.html")}";
    }
}