/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;

using ASC.Common;
using ASC.Core;
using ASC.ElasticSearch;
using ASC.Files.Core.EF;
using ASC.Files.Resources;
using ASC.Web.Core;
using ASC.Web.Core.PublicResources;
using ASC.Web.Files.Classes;

namespace ASC.Web.Files.Configuration
{
    public class ProductEntryPoint : Product
    {
        internal const string ProductPath = "/products/files/";

        //public FilesSpaceUsageStatManager FilesSpaceUsageStatManager { get; }
        public CoreBaseSettings CoreBaseSettings { get; }
        public AuthContext AuthContext { get; }
        public UserManager UserManager { get; }
        public IServiceProvider ServiceProvider { get; }

        //public SubscriptionManager SubscriptionManager { get; }

        public ProductEntryPoint()
        {

        }

        public ProductEntryPoint(
            //            FilesSpaceUsageStatManager filesSpaceUsageStatManager,
            CoreBaseSettings coreBaseSettings,
            AuthContext authContext,
            UserManager userManager
            //            SubscriptionManager subscriptionManager
            )
        {
            //            FilesSpaceUsageStatManager = filesSpaceUsageStatManager;
            CoreBaseSettings = coreBaseSettings;
            AuthContext = authContext;
            UserManager = userManager;
            //SubscriptionManager = subscriptionManager;
        }

        public static readonly Guid ID = WebItemManager.DocumentsProductID;

        private ProductContext _productContext;

        public override bool Visible { get { return true; } }

        public override void Init()
        {
            List<string> adminOpportunities() => (CoreBaseSettings.CustomMode
                                                               ? CustomModeResource.ProductAdminOpportunitiesCustomMode
                                                               : FilesCommonResource.ProductAdminOpportunities).Split('|').ToList();

            List<string> userOpportunities() => (CoreBaseSettings.CustomMode
                                         ? CustomModeResource.ProductUserOpportunitiesCustomMode
                                         : FilesCommonResource.ProductUserOpportunities).Split('|').ToList();

            _productContext =
                new ProductContext
                {
                    DisabledIconFileName = "product_disabled_logo.png",
                    IconFileName = "product_logo.png",
                    LargeIconFileName = "images/files.svg",
                    DefaultSortOrder = 10,
                    //SubscriptionManager = SubscriptionManager,
                    //SpaceUsageStatManager = FilesSpaceUsageStatManager,
                    AdminOpportunities = adminOpportunities,
                    UserOpportunities = userOpportunities,
                    CanNotBeDisabled = true,
                };

            //SearchHandlerManager.Registry(new SearchHandler());
        }

        public string GetModuleResource(string ResourceClassTypeName, string ResourseKey)
        {
            if (string.IsNullOrEmpty(ResourseKey)) return string.Empty;
            try
            {
                return (string)Type.GetType(ResourceClassTypeName).GetProperty(ResourseKey, BindingFlags.Static | BindingFlags.Public).GetValue(null, null);
            }
            catch (Exception)
            {
                return string.Empty;
            }
        }


        public override Guid ProductID
        {
            get { return ID; }
        }

        public override string Name
        {
            get { return FilesCommonResource.ProductName; }
        }

        public override string Description
        {
            get
            {
                var id = AuthContext.CurrentAccount.ID;

                if (UserManager.IsUserInGroup(id, ASC.Core.Users.Constants.GroupVisitor.ID))
                    return FilesCommonResource.ProductDescriptionShort;

                if (UserManager.IsUserInGroup(id, ASC.Core.Users.Constants.GroupAdmin.ID) || UserManager.IsUserInGroup(id, ID))
                    return FilesCommonResource.ProductDescriptionEx;

                return FilesCommonResource.ProductDescription;
            }
        }

        public override string StartURL
        {
            get { return ProductPath; }
        }

        public override string HelpURL
        {
            get { return PathProvider.StartURL; }
        }

        public override string ProductClassName
        {
            get { return "documents"; }
        }

        public override ProductContext Context
        {
            get { return _productContext; }
        }

        public override string ApiURL
        {
            get => "api/2.0/files/info.json";
        }
    }
    public static class ProductEntryPointExtention
    {
        public static DIHelper AddProductEntryPointService(this DIHelper services)
        {
            services.TryAddScoped<ProductEntryPoint>();

            return services
                .AddFilesSpaceUsageStatManagerService()
                .AddCoreBaseSettingsService()
                .AddAuthContextService()
                .AddUserManagerService()
                .AddGlobalService()
                .AddFilesSubscriptionManagerService()
                .AddFactoryIndexerService<DbFile>();
        }
    }
}