//
// ServerCommand.cs
//
// Author:
//       Carsten Sonne Larsen <cs@innolan.dk>
//
// Copyright (c) 2013 
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.Globalization;
using System.Linq;
using System.Text;
using Ntp.Analyzer.Config;

namespace Ntp.Monitor.Server.TextCommand
{
    internal sealed class ServerCommand : MonitorTextCommand
    {
        public ServerCommand (string[] args)
            : base(args)
        {
        }

        protected override string ExecuteTextCommand ()
        {
            StringBuilder builder = new StringBuilder ();

            builder.Append ("Host".PadRight (18));
            builder.Append ("#HP".PadLeft (4));
            builder.Append ("#HG".PadLeft (4));
            builder.Append ("#GP".PadLeft (4));
            builder.Append ("#PP".PadLeft (4));
            builder.Append ("#PG".PadLeft (4));
            builder.Append ("#GP".PadLeft (4));
            builder.Append ("#PS".PadLeft (4));
            builder.Append ("#AB".PadLeft (4));
            builder.AppendLine ();

            builder.AppendLine (String.Empty.PadLeft (18 + 8 * 4 + 2, '-'));

            foreach (ServerConfiguration server in ApplicationState.Config.Servers) {
                builder.Append (server.ServerName.PadRight (18));
                builder.Append (server.HostPages.Count ().ToString (CultureInfo.InvariantCulture).PadLeft (4));
                builder.Append (server.HostGraphs.Count ().ToString (CultureInfo.InvariantCulture).PadLeft (4));
                builder.Append ((server.HostGraphPage == null ? "0" : "1").PadLeft (4));
                builder.Append (server.PeerPages.Count ().ToString (CultureInfo.InvariantCulture).PadLeft (4));
                builder.Append (server.PeerGraphs.Count ().ToString (CultureInfo.InvariantCulture).PadLeft (4));
                builder.Append ((server.PeerGraphPage == null ? "0" : "1").PadLeft (4));
                builder.Append (server.PeerSummeryPages.Count ().ToString (CultureInfo.InvariantCulture).PadLeft (4));
                builder.Append ((server.AboutPage == null ? "0" : "1").PadLeft (4));
                builder.AppendLine ();
            }

            return builder.ToString ();
        }
    }
}