//
// GraphBaseConfiguration.cs
//
// Author:
//       Carsten Sonne Larsen <cs@innolan.dk>
//
// Copyright (c) 2013 Carsten Sonne Larsen
//
// 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.Collections.Generic;
using Ntp.Analyzer.Objects;
using Ntp.Analyzer.Config.Destination;
using Ntp.Analyzer.Export;
using Ntp.Analyzer.Graph.Interface;
using System.Drawing.Imaging;

namespace Ntp.Analyzer.Config.Graph
{
    /// <summary>
    /// Base class for graph configurations.
    /// </summary>
    public abstract class GraphBaseConfiguration : ServerSubConfiguration, IGraphBaseConfiguration
    {
        protected GraphBaseConfiguration (
            ServerConfiguration server,
            string configName,
            int indentLevel,
            int frequency,
            bool initialRun,
            bool fixedRun,
            string title,
            int width,
            int height,
            int timespan,
            double filterFactor,
            DestinationCollection destinations,
            WebLinkCollection links
        )
            : base(server, configName, indentLevel, frequency, initialRun, fixedRun)
        {
            owners = new List<GraphSetConfiguration> ();

            this.title = title;
            this.timespan = timespan;
            this.width = width;
            this.height = height;
            this.filterFactor = filterFactor;
            this.destinations = destinations;
            this.links = links;
        }

        private readonly DestinationCollection destinations;
        private readonly double filterFactor;
        private readonly int height;
        protected readonly WebLinkCollection links;
        private readonly List<GraphSetConfiguration> owners;
        private readonly int timespan;
        private readonly string title;
        private readonly int width;

        /// <summary>
        /// Gets the name of this graph.
        /// </summary>
        /// <value>The name of the graph.</value>
        public string GraphName {
            get { return ConfigName; }
        }

        /// <summary>
        /// Gets the title of this graph.
        /// </summary>
        /// <value>The title.</value>
        public string Title {
            get { return title; }
        }

        /// <summary>
        /// Gets the width in pixels of generated graph.
        /// </summary>
        /// <value>The width.</value>
        public int Width {
            get { return width; }
        }

        /// <summary>
        /// Gets the format to use for destinations.
        /// </summary>
        /// <value>The format.</value>
        public ImageFormat Format {
            get { return ImageFormat.Png; }
        }

        /// <summary>
        /// Gets the height in pixels of generated graph.
        /// </summary>
        /// <value>The height.</value>
        public int Height {
            get { return height; }
        }

        /// <summary>
        /// Gets the timespan for thins graph.
        /// </summary>
        /// <value>The timespan.</value>
        public int Timespan {
            get { return timespan; }
        }

        /// <summary>
        /// Gets the filter factor. Used to filter away extreme values.
        /// </summary>
        /// <value>The filter factor.</value>
        public double FilterFactor {
            get { return filterFactor; }
        }

        /// <summary>
        /// Gets the destinations for output generated by this configuration.
        /// </summary>
        /// <value>The destinations.</value>
        public IEnumerable<StreamDestination> Locations {
            get { return destinations.Destinations; }
        }

        public DestinationCollection Destinations {
            get { return destinations; }
        }

        /// <summary>
        /// Attach the specified owner.
        /// </summary>
        /// <param name="owner">Owner.</param>
        public void Attach (GraphSetConfiguration owner)
        {
            owners.Add (owner);
        }

        public abstract string GetTitle (NamedObject namedObject);

        public abstract string GetLink (GraphSetConfiguration owner, string postfix);

        public abstract string GetAltName (GraphSetConfiguration owner, string postfix);

        public abstract string GetPageLink (GraphSetConfiguration graphSet, string prefix, string postfix);
    }
}