using System;
using System.Reflection;

using Harmony;
// test
using Svelto.ECS;
using RobocraftX.Blocks;
using RobocraftX.Common;
using RobocraftX.SimulationModeState;

using GamecraftModdingAPI.Commands;
using GamecraftModdingAPI.Events;
using GamecraftModdingAPI.Utility;

namespace GamecraftModdingAPI.Tests
{
    // unused by design
    /// <summary>
    /// Modding API implemented as a standalone IPA Plugin.
    /// Ideally, GamecraftModdingAPI should be loaded by another mod; not itself
    /// </summary>
    public class GamecraftModdingAPIPluginTest
#if DEBUG
        : IllusionPlugin.IEnhancedPlugin
#endif
    {
        private static HarmonyInstance harmony { get; set; }

        public string[] Filter { get; } = new string[] { "Gamecraft" };

        public string Name { get; } = Assembly.GetExecutingAssembly().GetName().Name;

        public string Version { get; } = Assembly.GetExecutingAssembly().GetName().Version.ToString();

        public string HarmonyID { get; } = "org.git.exmods.modtainers.gamecraftmoddingapi";

        public void OnApplicationQuit()
        {
            GamecraftModdingAPI.Main.Shutdown();
        }

        public void OnApplicationStart()
        {
            GamecraftModdingAPI.Main.Init();
			// in case Steam is not installed/running
			// this will crash the game slightly later during startup
			//SteamInitPatch.ForcePassSteamCheck = true;
			// in case running in a VM
			//MinimumSpecsCheckPatch.ForcePassMinimumSpecCheck = true;
			// disable some Gamecraft analytics
			//AnalyticsDisablerPatch.DisableAnalytics = true;
            // disable background music
            AudioTools.SetVolume(0.0f, "Music");

            /*if (!FMODUnity.RuntimeManager.HasBankLoaded("Modded"))
            {
                FMODUnity.RuntimeManager.LoadBank("Modded", true);
            }
            FMODUnity.RuntimeManager.PlayOneShot("event:/ModEvents/KillDashNine3D");*/

            // debug/test handlers
            EventManager.AddEventHandler(new SimpleEventHandlerEngine(() => { Logging.Log("App Inited event!"); }, () => { },
                EventType.ApplicationInitialized, "appinit API debug"));
            EventManager.AddEventHandler(new SimpleEventHandlerEngine(() => { Logging.Log("Menu Activated event!"); },
                () => { Logging.Log("Menu Destroyed event!"); },
                EventType.Menu, "menuact API debug"));
            EventManager.AddEventHandler(new SimpleEventHandlerEngine(() => { Logging.Log("Menu Switched To event!"); }, () => { },
                EventType.MenuSwitchedTo, "menuswitch API debug"));
            EventManager.AddEventHandler(new SimpleEventHandlerEngine(() => { Logging.Log("Game Activated event!"); },
                () => { Logging.Log("Game Destroyed event!"); },
                EventType.Game, "gameact API debug"));
            EventManager.AddEventHandler(new SimpleEventHandlerEngine(() => { Logging.Log("Game Reloaded event!"); }, () => { },
                EventType.GameReloaded, "gamerel API debug"));
            EventManager.AddEventHandler(new SimpleEventHandlerEngine(() => { Logging.Log("Game Switched To event!"); }, () => { },
                EventType.GameSwitchedTo, "gameswitch API debug"));

            // debug/test commands
            CommandManager.AddCommand(new SimpleCustomCommandEngine(() => { UnityEngine.Application.Quit(); },
                "Exit", "Close Gamecraft without any prompts"));
            CommandManager.AddCommand(new SimpleCustomCommandEngine<float>((float d) => { UnityEngine.Camera.main.fieldOfView = d; },
                "SetFOV", "Set the player camera's field of view"));
            CommandManager.AddCommand(new SimpleCustomCommandEngine<float, float, float>(
                (x,y,z) => {
                    bool success = GamecraftModdingAPI.Blocks.Movement.MoveConnectedBlocks(
                        GamecraftModdingAPI.Blocks.BlockIdentifiers.LatestBlockID,
                        new Unity.Mathematics.float3(x, y, z));
                    if (!success)
                    {
                        GamecraftModdingAPI.Utility.Logging.CommandLogError("Blocks can only be moved in Build mode!");
                    }
                }, "MoveLastBlock", "Move the most-recently-placed block, and any connected blocks by the given offset"));
            CommandManager.AddCommand(new SimpleCustomCommandEngine<float, float, float>(
                (x,y,z) => { Blocks.Placement.PlaceBlock(Blocks.BlockIDs.AluminiumCube, new Unity.Mathematics.float3(x, y, z)); },
                "PlaceAluminium", "Place a block of aluminium at the given coordinates"));
			Analytics.DeltaDNAHelper.PlayerLifetimeParameters plp = new Analytics.DeltaDNAHelper.PlayerLifetimeParameters();
			CommandManager.AddCommand(new SimpleCustomCommandEngine<string>(
				(s) => { Analytics.DeltaDNAHelper.SendActionCompletedEvent(in plp, s.Replace(", ", " ")); },
				"SendAnalyticsAction", "Send an analytics action"));
        }

        public void OnFixedUpdate() { }

        public void OnLateUpdate() { }

        public void OnLevelWasInitialized(int level) { }

        public void OnLevelWasLoaded(int level) { }

        public void OnUpdate() { }
    }
}