using BlueWest.Views.Controllers;
using BlueWest.Views.Controllers.Data;
using Microsoft.AspNetCore.Mvc.ViewFeatures;

namespace BlueWest.Views.Utils;

internal class LayoutCache
{
    #region Route Tree

    private static readonly RouteRecord Root = new RouteRecord(
        RootKeyName,
        RootLocation,
        nameof(HomeController),
        new List<RouteRecord>()
        {
            new RouteRecord(
                DataKeyName,
                DataLocation,
                nameof(DataController),
                new List<RouteRecord>()
                {
                    new RouteRecord(
                        CompaniesKeyName,
                        CompaniesLocation,
                        nameof(CompaniesController),
                        new List<RouteRecord>()
                    ),
                    new RouteRecord(
                        CountriesKeyName,
                        CountriesLocation,
                        nameof(CountriesController),
                        new List<RouteRecord>()
                    ),
                    new RouteRecord(
                        CurrenciesKeyName,
                        CurrenciesLocation,
                        nameof(CurrenciesController),
                        new List<RouteRecord>()
                    ),
                    new RouteRecord(
                        BanksKeyName,
                        BanksLocation,
                        nameof(BanksController),
                        new List<RouteRecord>()
                    ),
                    new RouteRecord(
                        DataUsersKeyName,
                        DataUsersLocation,
                        nameof(DataUsersController),
                        new List<RouteRecord>()
                    ),
              
                },
                ViewType.Data
            ),
            new RouteRecord(
                SystemKeyName,
                SystemRouteLocation,
                nameof(SystemController),
                new List<RouteRecord>()
                {
                    new RouteRecord(
                        RolesKeyName,
                        RolesLocation,
                        nameof(RolesController),
                        new List<RouteRecord>()
                    ),
                    new RouteRecord(
                        ApplicationUsersKeyName,
                        ApplicationUsersLocation,
                        nameof(ApplicationUsersController),
                        new List<RouteRecord>()
                    ),
                    new RouteRecord(
                        LogsKeyName,
                        LogsLocation,
                        nameof(LogsController),
                        new List<RouteRecord>()
                    )
                },
                ViewType.System
            ),
            new RouteRecord(
                JobsKeyName,
                JobsRouteLocation,
                nameof(JobsController),
                new List<RouteRecord>(),
                ViewType.Jobs
            ),
        }, ViewType.Root);

    #endregion Route Tree

    #region Routing Utils

    internal static readonly RouteRecord SystemRoute =
        Root.Children.FirstOrDefault(x => x.ViewType == ViewType.System)!;

    internal static readonly RouteRecord DataRoute =
        Root.Children.FirstOrDefault(x => x.ViewType == ViewType.Data)!;

    internal static readonly RouteRecord JobRoute =
        Root.Children.FirstOrDefault(x => x.ViewType == ViewType.Jobs)!;

    internal static readonly RouteRecord ProfileRoute =
        Root.Children.FirstOrDefault(x => x.ViewType == ViewType.Profile)!;

    #endregion Routing Utils

    #region Internal Menus

    internal static List<RouteView> GetDefaultFooterMenu(ViewDataDictionary dictionary)
    {
        var location = GetLocation(dictionary);
        
        var menu = LayoutCache
            .Root
            .Children;

        if (dictionary[FooterMenuId] is List<RouteRecord> footerMenu)
        {
            menu = footerMenu;
        }
        
        return menu
            .Select(x =>
                {
                    if (Translation[x.routeKey].ContainsKey(location))
                    {
                        return new RouteView(Translation[x.routeKey][location],
                            location);
                    }
                    return new RouteView(Translation[x.routeKey][DefaultCultureName],
                        x.location);
                    
                })
                
            .ToList();

    }

    internal static List<RouteView> GetDefaultHeaderMenu(ViewDataDictionary dictionary)
    {
        var location = GetLocation(dictionary);
        
        var menu = LayoutCache
            .Root
            .Children;

        if (dictionary[HeaderMenuId] is List<RouteRecord> footerMenu)
        {
            menu = footerMenu;
        }
        
        return menu
            .Select(x =>
            {
                if (Translation[x.routeKey].ContainsKey(location))
                {
                    return new RouteView(Translation[x.routeKey][location],
                        x.Location);
                }
                return new RouteView(Translation[x.routeKey][DefaultCultureName],
                    x.location);
                    
            })
                
            .ToList();
    }
    
    internal static string GetLocation(ViewDataDictionary dictionary)
    {
        return (dictionary[LanguageViewStorage] as string)!;
    }


    #endregion Internal Menus
   
}