using HarmonyLib;
using NewHorizons.Builder.ShipLog;
using NewHorizons.Handlers;
using NewHorizons.Utility;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using Logger = NewHorizons.Utility.Logger;

namespace NewHorizons.Patches.ShipLogPatches
{
    [HarmonyPatch(typeof(ShipLogMapMode))]
    public static class ShipLogMapModePatches
    {
        [HarmonyPostfix]
        [HarmonyPatch(nameof(ShipLogMapMode.Initialize))]
        public static void ShipLogMapMode_Initialize(ShipLogMapMode __instance)
        {
            GameObject panRoot = SearchUtilities.Find(ShipLogHandler.PAN_ROOT_PATH);
            GameObject sunObject = SearchUtilities.Find(ShipLogHandler.PAN_ROOT_PATH + "/Sun");
            ShipLogAstroObject[][] navMatrix = MapModeBuilder.ConstructMapMode(Main.Instance.CurrentStarSystem, panRoot, __instance._astroObjects, sunObject.layer);
            if (navMatrix == null || navMatrix.Length <= 1)
            {
                Logger.LogWarning("Skipping Map Mode Generation.");
            }
            else
            {
                __instance._astroObjects = navMatrix;
                __instance._startingAstroObjectID = navMatrix[1][0].GetID();
                if (Main.Instance.CurrentStarSystem != "SolarSystem")
                {
                    List<GameObject> delete = panRoot.GetAllChildren().Where(g => g.name.Contains("_ShipLog") == false).ToList();
                    foreach (GameObject gameObject in delete)
                    {
                        Object.Destroy(SearchUtilities.Find(ShipLogHandler.PAN_ROOT_PATH + "/" + gameObject.name));
                    }
                    if (SearchUtilities.Find(ShipLogHandler.PAN_ROOT_PATH + "/" + "SandFunnel") == null)
                    {
                        __instance._sandFunnel = __instance.gameObject.AddComponent<ShipLogSandFunnel>();
                    }
                }
            }

            Logger.Log("Map Mode Construction Complete");
        }
    }
}