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				|  |  | +#pragma warning disable SA1600
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				|  |  | +#pragma warning disable CS1591
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				|  |  | +
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				|  |  | +using System;
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				|  |  | +using System.Collections.Generic;
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				|  |  | +using MediaBrowser.Controller.LiveTv;
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				|  |  | +
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				|  |  | +namespace Emby.Server.Implementations.LiveTv.EmbyTV
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				|  |  | +{
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				|  |  | +
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				|  |  | +    internal class EpgChannelData
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				|  |  | +    {
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				|  |  | +        public EpgChannelData(IEnumerable<ChannelInfo> channels)
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				|  |  | +        {
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				|  |  | +            ChannelsById = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase);
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				|  |  | +            ChannelsByNumber = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase);
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				|  |  | +            ChannelsByName = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase);
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				|  |  | +
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				|  |  | +            foreach (var channel in channels)
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				|  |  | +            {
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				|  |  | +                ChannelsById[channel.Id] = channel;
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				|  |  | +
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				|  |  | +                if (!string.IsNullOrEmpty(channel.Number))
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				|  |  | +                {
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				|  |  | +                    ChannelsByNumber[channel.Number] = channel;
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				|  |  | +                }
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				|  |  | +
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				|  |  | +                var normalizedName = NormalizeName(channel.Name ?? string.Empty);
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				|  |  | +                if (!string.IsNullOrWhiteSpace(normalizedName))
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				|  |  | +                {
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				|  |  | +                    ChannelsByName[normalizedName] = channel;
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				|  |  | +                }
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				|  |  | +            }
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        private Dictionary<string, ChannelInfo> ChannelsById { get; set; }
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				|  |  | +
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				|  |  | +        private Dictionary<string, ChannelInfo> ChannelsByNumber { get; set; }
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				|  |  | +
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				|  |  | +        private Dictionary<string, ChannelInfo> ChannelsByName { get; set; }
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				|  |  | +
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				|  |  | +        public ChannelInfo GetChannelById(string id)
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				|  |  | +        {
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				|  |  | +            ChannelsById.TryGetValue(id, out var result);
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				|  |  | +
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				|  |  | +            return result;
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        public ChannelInfo GetChannelByNumber(string number)
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				|  |  | +        {
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				|  |  | +            ChannelsByNumber.TryGetValue(number, out var result);
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				|  |  | +
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				|  |  | +            return result;
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        public ChannelInfo GetChannelByName(string name)
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				|  |  | +        {
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				|  |  | +            ChannelsByName.TryGetValue(name, out var result);
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				|  |  | +
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				|  |  | +            return result;
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        public static string NormalizeName(string value)
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				|  |  | +        {
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				|  |  | +            return value.Replace(" ", string.Empty, StringComparison.Ordinal).Replace("-", string.Empty, StringComparison.Ordinal);
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				|  |  | +        }
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				|  |  | +    }
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				|  |  | +}
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