using System;
using System.Linq;
using BriarQueen.Framework.Coordinators.Events;
using BriarQueen.Framework.Events.Progression;
using BriarQueen.Framework.Registries;
using Steamworks;
using UnityEngine;
using VContainer;

namespace BriarQueen.Framework.Managers.Achievements.Steam
{
    public class SteamManager : IDisposable, IManager
    {
        private const uint STEAM_APP_ID = 0;
        private readonly AchievementRegistry _achievementRegistry;

        private readonly EventCoordinator _eventCoordinator;

        public bool Initialized { get; private set; }

        [Inject]
        public SteamManager(EventCoordinator eventCoordinator, AchievementRegistry achievementRegistry)
        {
            _eventCoordinator = eventCoordinator;
            _achievementRegistry = achievementRegistry;
        }


        public void Dispose()
        {
            _eventCoordinator.Unsubscribe<UnlockAchievementEvent>(OnUnlockAchievement);
        }

        public void Initialize()
        {
            try
            {
                SteamClient.Init(STEAM_APP_ID);
                Initialized = true;
            }
            catch (Exception e)
            {
                Debug.Log($"[Steam Manager] Steam Failed to Init {e.Message}");
                return;
            }

            _eventCoordinator.Subscribe<UnlockAchievementEvent>(OnUnlockAchievement);
        }

        private void OnUnlockAchievement(UnlockAchievementEvent evt)
        {
            if (!_achievementRegistry.TryGetAchievement(evt.AchievementID, out var achievement))
                return;

            var steamAch =
                SteamUserStats.Achievements.FirstOrDefault(x => x.Identifier == achievement.SteamUniqueIdentifier);

            if (string.IsNullOrEmpty(steamAch.Identifier))
            {
                Debug.LogWarning($"Steam achievement '{evt.AchievementID}' not found in Steamworks.");
                return;
            }

            if (steamAch.State) return;

            steamAch.Trigger();
        }
    }
}