// <copyright file="HeykelSavasiNpcPlugin.cs" company="MUnique">
// Licensed under the MIT License. See LICENSE file in the project root for full license information.
// </copyright>

namespace MUnique.OpenMU.GameLogic.PlugIns;

using System.Runtime.InteropServices;
using MUnique.OpenMU.GameLogic.MiniGames;
using MUnique.OpenMU.GameLogic.NPC;
using MUnique.OpenMU.GameLogic.Views;
using MUnique.OpenMU.GameLogic.Views.MiniGames;
using MUnique.OpenMU.Interfaces;
using MUnique.OpenMU.PlugIns;

/// <summary>
/// Handles talking to the TvT Event (statue war) NPC (number 560): opens the team-select
/// panel while the event's registration is open.
/// </summary>
[Guid("80E3B326-474F-45AC-9FA4-3464801AE079")]
[PlugIn]
public class HeykelSavasiNpcPlugin : IPlayerTalkToNpcPlugIn
{
    /// <summary>
    /// Gets the NPC number of the TvT Event event NPC.
    /// </summary>
    public static short NpcNumber => 560;

    /// <inheritdoc />
    public async ValueTask PlayerTalksToNpcAsync(Player player, NonPlayerCharacter npc, NpcTalkEventArgs eventArgs)
    {
        if (npc.Definition.Number != NpcNumber)
        {
            return;
        }

        eventArgs.HasBeenHandled = true;
        eventArgs.LeavesDialogOpen = false;

        var context = player.GameContext is GameContext gameContext
            ? await gameContext.GetOpenHeykelSavasiAsync().ConfigureAwait(false)
            : null;
        if (context is null)
        {
            await player.InvokeViewPlugInAsync<IShowMessagePlugIn>(p =>
                p.ShowMessageAsync("TvT Event su an acik degil.", MessageType.BlueNormal)).ConfigureAwait(false);
            return;
        }

        var red = context.TeamCount(HeykelSavasiTeam.Red);
        var blue = context.TeamCount(HeykelSavasiTeam.Blue);
        await player.InvokeViewPlugInAsync<IShowHeykelSavasiTeamPanelPlugIn>(p =>
            p.ShowTeamPanelAsync(red, blue)).ConfigureAwait(false);
    }
}