using System;
using System.Collections.Generic;
using System.Globalization;
using Jellyfin.Plugin.Floatplane.Configuration;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Plugins;
using MediaBrowser.Model.Plugins;
using MediaBrowser.Model.Serialization;

namespace Jellyfin.Plugin.Floatplane;

/// <summary>
/// Floatplane plugin — exposes Floatplane subscriptions as a Jellyfin channel.
/// </summary>
public class Plugin : BasePlugin<PluginConfiguration>, IHasWebPages
{
    /// <summary>Plugin GUID; must match <c>build.yaml</c> / <c>meta.json</c>.</summary>
    public const string PluginGuid = "7f2b6c1e-5a3d-4e8f-9b0a-2c4d6e8f0a1b";

    public Plugin(IApplicationPaths applicationPaths, IXmlSerializer xmlSerializer)
        : base(applicationPaths, xmlSerializer)
    {
        Instance = this;
    }

    /// <inheritdoc />
    public override string Name => "Floatplane";

    /// <inheritdoc />
    public override Guid Id => Guid.Parse(PluginGuid);

    /// <inheritdoc />
    public override string Description => "Browse and play your Floatplane subscriptions inside Jellyfin.";

    /// <summary>Gets the current plugin instance.</summary>
    public static Plugin? Instance { get; private set; }

    /// <summary>Gets the User-Agent the plugin identifies itself with towards Floatplane.</summary>
    public static string UserAgent { get; } = string.Format(
        CultureInfo.InvariantCulture,
        "Jellyfin-Floatplane/{0} (+https://gitea.brasse-pc.eu/brasse/jellyfin-plugin-floatplane)",
        typeof(Plugin).Assembly.GetName().Version?.ToString(3) ?? "0.0.0");

    /// <inheritdoc />
    public IEnumerable<PluginPageInfo> GetPages()
    {
        return
        [
            new PluginPageInfo
            {
                Name = Name,
                EmbeddedResourcePath = string.Format(
                    CultureInfo.InvariantCulture,
                    "{0}.Configuration.configPage.html",
                    GetType().Namespace)
            }
        ];
    }
}