/*
* Copyright (c) 2023 Vaughn Nugent
* 
* Library: CMNext
* Package: Content.Publishing.Blog.Admin
* File: CMNextEntry.cs 
*
* CMNext is free software: you can redistribute it and/or modify 
* it under the terms of the GNU Affero General Public License as 
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* CMNext is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see https://www.gnu.org/licenses/.
*/

using System;
using System.Linq;
using System.Text;
using System.Text.Json;

using VNLib.Plugins;
using VNLib.Utils.Logging;
using VNLib.Plugins.Extensions.Loading.Routing;

using Content.Publishing.Blog.Admin.Endpoints;

namespace Content.Publishing.Blog.Admin
{

    public sealed class CMNextEntry : PluginBase
    {
        public override string PluginName { get; } = "CMNext.Admin";

        protected override void OnLoad()
        {
            //Route blog endpoints
            this.Route<ChannelEndpoint>();

            //Route posts endpoint
            this.Route<PostsEndpoint>();

            //Route content endpoint
            this.Route<ContentEndpoint>();

            Log.Information("Plugin loaded");
            PrintHelloMessage();
        }

        protected override void OnUnLoad()
        {
            Log.Information("Plugin unloaded");
        }

        protected override void ProcessHostCommand(string cmd)
        {
            throw new NotImplementedException();
        }

        private void PrintHelloMessage()
        {
            const string template =
@"
******************************************************************************
    CMNext - A dead-simple, multi-channel cms for your blog or podcast.
    By Vaughn Nugent - vnpublic@proton.me
    https://www.vaughnnugent.com/resources/software
    License: GNU Affero General Public License v3.0
    This application comes with ABSOLUTELY NO WARRANTY.

    Your server is now running at the following locations:
{0}
******************************************************************************
";
            string[] interfaces = HostConfig.GetProperty("virtual_hosts")
                .EnumerateArray()
                .Select(e =>
                {
                    JsonElement el = e.GetProperty("interface");
                    string ipAddress = el.GetProperty("address").GetString()!;
                    int port = el.GetProperty("port").GetInt32();
                    return $"{ipAddress}:{port}";
                })
                .ToArray();

            StringBuilder sb = new();
            foreach ( string intf in interfaces )
            {
                sb.Append('\t');
                sb.AppendLine(intf);
            }

            Log.Information(template, sb);
        }
    }
}