HostGraphConfiguration.cs

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// 
// Copyright (c) 2013-2017 Carsten Sonne Larsen <cs@innolan.net>
// 
// 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.Drawing.Imaging;
using Ntp.Analyzer.Config.Attribute;
using Ntp.Analyzer.Config.Node.Destination;
using Ntp.Analyzer.Config.Table;
using Ntp.Analyzer.Interface;
using Ntp.Analyzer.Objects;
using Ntp.Common.Process;
using Ntp.Common.Web;

namespace Ntp.Analyzer.Config.Node.Graph
{
    public sealed class HostGraphConfiguration : GraphBaseConfiguration, IHostGraphConfiguration, IJobConfiguration
    {
        internal HostGraphConfiguration(
            string name,
            int? frequency,
            bool? initialRun,
            bool? fixedRun,
            string title,
            int? width,
            int? height,
            int? timespan,
            DateTimeKind? graphTime,
            double? filterFactor,
            double? gfrequency,
            double? stability,
            double? jitter,
            double? offset,
            DestinationCollection destinations,
            WebLinkCollection links)
            : base(name)
        {
            this.frequency = frequency;
            this.initialRun = initialRun;
            this.fixedRun = fixedRun;
            this.timespan = timespan;
            this.height = height;
            this.width = width;
            this.graphTime = graphTime;
            FilterFactor = filterFactor;
            Jitter = jitter;
            Offset = offset;
            Gfrequency = gfrequency;
            Stability = stability;
            Title = title;
            Destinations = destinations;
            ConfigLinks = links;
        }

        private readonly bool? fixedRun;
        private readonly int? frequency;
        private readonly DateTimeKind? graphTime;
        private readonly int? height;
        private readonly bool? initialRun;
        private readonly int? timespan;
        private readonly int? width;

        [NtpaIndex(50)]
        [NtpaSetting(Symbol.KeywordDestinations)]
        public override DestinationCollection Destinations { get; }

        [NtpaIndex(51)]
        [NtpaSetting(Symbol.KeywordWebLinks)]
        public override WebLinkCollection ConfigLinks { get; }

        [NtpaIndex(10)]
        [NtpaSetting(Symbol.KeywordTitle, Layout = Layout.Quoted)]
        public override string Title { get; }

        [NtpaIndex(11)]
        [NtpaSetting(Symbol.KeywordTimespan, 60*12)]
        public override int Timespan => timespan ?? 60*12;

        [NtpaIndex(20)]
        [NtpaSetting(Symbol.KeywordWidth, 1024)]
        public override int Width => width ?? 1024;

        [NtpaIndex(21)]
        [NtpaSetting(Symbol.KeywordHeight, 550)]
        public override int Height => height ?? 550;

        [NtpaIndex(22)]
        public override ImageFormat Format => ImageFormat.Png;

        [NtpaIndex(40)]
        [NtpaSetting(Symbol.KeywordFilterFactor)]
        public double? FilterFactor { get; }

        [NtpaIndex(30)]
        [NtpaSetting(Symbol.KeywordJitter)]
        public double? Jitter { get; }

        [NtpaIndex(31)]
        [NtpaSetting(Symbol.KeywordOffset)]
        public double? Offset { get; }

        [NtpaIndex(32)]
        [NtpaSetting(Symbol.KeywordGraphStability)]
        public double? Stability { get; }

        [NtpaIndex(33)]
        [NtpaSetting(Symbol.KeywordGraphFrequency)]
        public double? Gfrequency { get; }

        [NtpaIndex(12)]
        [NtpaSetting(Symbol.KeywordGraphTime, DateTimeKind.Utc)]
        public override DateTimeKind GraphTime => graphTime ?? DateTimeKind.Utc;

        [NtpaIndex(1)]
        [NtpaSetting(Symbol.KeywordFrequency, 5)]
        public int Frequency => frequency ?? 5;

        [NtpaIndex(2)]
        [NtpaSetting(Symbol.KeywordInitialRun, false)]
        public bool InitialRun => initialRun ?? false;

        [NtpaIndex(3)]
        [NtpaSetting(Symbol.KeywordFixedRun, true)]
        public bool FixedRun => fixedRun ?? true;

        public override string GetAltName(GraphSetConfiguration owner, string postfix)
        {
            int index = owner.LinkIndex;
            string name = Links.Destinations[index - 1].Link;

            // remove any path from name
            int pos = name.LastIndexOf('/');
            name = pos != -1 ? name.Remove(0, pos + 1) : name;

            return name;
        }

        public override Uri GetLink(GraphSetConfiguration owner, string postfix)
        {
            return WebPath.Append(Links.Destinations[owner.LinkIndex - 1].Link);
        }

        public override string GetTitle(NamedObject namedObject)
        {
            return Title;
        }
    }
}