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

namespace Jellyfin.Plugin.RecentlyAddedGuard;

/// <summary>
/// Keeps quality upgrades from Radarr and Sonarr out of "Recently Added".
/// </summary>
public class Plugin : BasePlugin<PluginConfiguration>, IHasWebPages
{
    /// <summary>
    /// The permanent plugin id. Never change it: it identifies the plugin in the catalog and in installations.
    /// </summary>
    public const string PluginGuid = "6fdfedef-adde-4ac3-a873-62a057c95574";

    private static readonly Guid _pluginId = Guid.Parse(PluginGuid);

    /// <summary>
    /// Initializes a new instance of the <see cref="Plugin"/> class.
    /// </summary>
    /// <param name="applicationPaths">The application paths.</param>
    /// <param name="xmlSerializer">The XML serializer.</param>
    public Plugin(IApplicationPaths applicationPaths, IXmlSerializer xmlSerializer)
        : base(applicationPaths, xmlSerializer)
    {
        Instance = this;
    }

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

    /// <inheritdoc />
    public override string Name => "Recently Added Guard";

    /// <inheritdoc />
    public override Guid Id => _pluginId;

    /// <inheritdoc />
    public override string Description
        => "Hält Qualitäts-Upgrades von Radarr und Sonarr aus „Zuletzt hinzugefügt“ fern, indem es das erste Hinzufügedatum pro Film und Episode bewahrt.";

    /// <summary>
    /// Gets the current configuration, or the defaults before the plugin is loaded.
    /// </summary>
    internal static PluginConfiguration CurrentConfiguration => Instance?.Configuration ?? new PluginConfiguration();

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