using Dalamud.Plugin;
using LightlessSync.Interop.Ipc.Framework;
using LightlessSync.Services;
using LightlessSync.Services.Mediator;
using Microsoft.Extensions.Logging;
using Penumbra.Api.IpcSubscribers;

namespace LightlessSync.Interop.Ipc.Penumbra;

public sealed class PenumbraCollections : PenumbraBase
{
    private readonly CreateTemporaryCollection _createNamedTemporaryCollection;
    private readonly AssignTemporaryCollection _assignTemporaryCollection;
    private readonly DeleteTemporaryCollection _removeTemporaryCollection;
    private readonly AddTemporaryMod _addTemporaryMod;
    private readonly RemoveTemporaryMod _removeTemporaryMod;

    public PenumbraCollections(
        ILogger logger,
        IDalamudPluginInterface pluginInterface,
        DalamudUtilService dalamudUtil,
        LightlessMediator mediator) : base(logger, pluginInterface, dalamudUtil, mediator)
    {
        _createNamedTemporaryCollection = new CreateTemporaryCollection(pluginInterface);
        _assignTemporaryCollection = new AssignTemporaryCollection(pluginInterface);
        _removeTemporaryCollection = new DeleteTemporaryCollection(pluginInterface);
        _addTemporaryMod = new AddTemporaryMod(pluginInterface);
        _removeTemporaryMod = new RemoveTemporaryMod(pluginInterface);
    }

    public override string Name => "Penumbra.Collections";

    public async Task AssignTemporaryCollectionAsync(ILogger logger, Guid collectionId, int objectIndex)
    {
        if (!IsAvailable || collectionId == Guid.Empty)
        {
            return;
        }

        await DalamudUtil.RunOnFrameworkThread(() =>
        {
            var result = _assignTemporaryCollection.Invoke(collectionId, objectIndex, forceAssignment: true);
            logger.LogTrace("Assigning Temp Collection {CollectionId} to index {ObjectIndex}, Success: {Result}", collectionId, objectIndex, result);
            return result;
        }).ConfigureAwait(false);
    }

    public async Task<Guid> CreateTemporaryCollectionAsync(ILogger logger, string uid)
    {
        if (!IsAvailable)
        {
            return Guid.Empty;
        }

        var (collectionId, collectionName) = await DalamudUtil.RunOnFrameworkThread(() =>
        {
            var name = $"Lightless_{uid}";
            var createResult = _createNamedTemporaryCollection.Invoke(name, name, out var tempCollectionId);
            logger.LogTrace("Creating Temp Collection {CollectionName}, GUID: {CollectionId}, Result: {Result}", name, tempCollectionId, createResult);
            return (tempCollectionId, name);
        }).ConfigureAwait(false);

        return collectionId;
    }

    public async Task RemoveTemporaryCollectionAsync(ILogger logger, Guid applicationId, Guid collectionId)
    {
        if (!IsAvailable || collectionId == Guid.Empty)
        {
            return;
        }

        await DalamudUtil.RunOnFrameworkThread(() =>
        {
            logger.LogTrace("[{ApplicationId}] Removing temp collection for {CollectionId}", applicationId, collectionId);
            var result = _removeTemporaryCollection.Invoke(collectionId);
            logger.LogTrace("[{ApplicationId}] RemoveTemporaryCollection: {Result}", applicationId, result);
        }).ConfigureAwait(false);

    }

    public async Task SetTemporaryModsAsync(ILogger logger, Guid applicationId, Guid collectionId, Dictionary<string, string> modPaths)
    {
        if (!IsAvailable || collectionId == Guid.Empty)
        {
            return;
        }

        await DalamudUtil.RunOnFrameworkThread(() =>
        {
            foreach (var mod in modPaths)
            {
                logger.LogTrace("[{ApplicationId}] Change: {From} => {To}", applicationId, mod.Key, mod.Value);
            }

            var removeResult = _removeTemporaryMod.Invoke("LightlessChara_Files", collectionId, 0);
            logger.LogTrace("[{ApplicationId}] Removing temp files mod for {CollectionId}, Success: {Result}", applicationId, collectionId, removeResult);

            var addResult = _addTemporaryMod.Invoke("LightlessChara_Files", collectionId, modPaths, string.Empty, 0);
            logger.LogTrace("[{ApplicationId}] Setting temp files mod for {CollectionId}, Success: {Result}", applicationId, collectionId, addResult);
        }).ConfigureAwait(false);
    }

    public async Task SetManipulationDataAsync(ILogger logger, Guid applicationId, Guid collectionId, string manipulationData)
    {
        if (!IsAvailable || collectionId == Guid.Empty)
        {
            return;
        }

        await DalamudUtil.RunOnFrameworkThread(() =>
        {
            logger.LogTrace("[{ApplicationId}] Manip: {Data}", applicationId, manipulationData);
            var result = _addTemporaryMod.Invoke("LightlessChara_Meta", collectionId, [], manipulationData, 0);
            logger.LogTrace("[{ApplicationId}] Setting temp meta mod for {CollectionId}, Success: {Result}", applicationId, collectionId, result);
        }).ConfigureAwait(false);
    }

    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
    {
    }
}