using UnityEngine;
using GadgetCore.API;
using System.Collections.Generic;

namespace ScrapYard
{
  [Gadget("ScrapYard")]
  public class ScrapYard : Gadget<ScrapYard>
  {
    public const string MOD_VERSION = "1.0"; // Set this to the version of your mod.
    public const string CONFIG_VERSION = "1.0"; // Increment this whenever you change your mod's config file.

    protected override void LoadConfig()
    {
      Config.Load();

      string fileVersion = Config.ReadString("ConfigVersion", CONFIG_VERSION, comments: "The Config Version (not to be confused with mod version)");

      if (fileVersion != CONFIG_VERSION)
      {
        Config.Reset();
        Config.WriteString("ConfigVersion", CONFIG_VERSION, comments: "The Config Version (not to be confused with mod version)");
      }

      Config.Save();
    }

    public override string GetModDescription()
    {
      return "A mod that adds a scryp yard planet.";
    }

    protected override void Initialize()
    {
      Logger.Log("Scrap Yard v" + Info.Mod.Version);
      Core.logger = Logger;

      Texture2D texturePlanetIcon = GadgetCoreAPI.LoadTexture2D("planetScrapYard.png");
      Texture2D texturePlanetPrevIcon = GadgetCoreAPI.LoadTexture2D("planetScrapYardPrev.png");
      Texture2D texturePortalSign = GadgetCoreAPI.LoadTexture2D("signScrapYard.png");
      Texture2D textureBG = GadgetCoreAPI.LoadTexture2D("bgScrapYard.png");
      Texture2D textureParalex = GadgetCoreAPI.LoadTexture2D("parallax.png");
      Texture2D textureParalex0 = GadgetCoreAPI.LoadTexture2D("bScrapYardbg0.png");
      Texture2D textureParalex1 = GadgetCoreAPI.LoadTexture2D("bScrapYardbg1.png");
      Texture2D textureParalex2 = GadgetCoreAPI.LoadTexture2D("bScrapYardbg2.png");
      Texture2D textureParalex3 = GadgetCoreAPI.LoadTexture2D("bScrapYardbg3.png");

      Texture2D textureEntrance = GadgetCoreAPI.LoadTexture2D("entranceScrapYard.png");
      Texture2D textureSmallSide = GadgetCoreAPI.LoadTexture2D("sideSmallScrapYard.png");
      Texture2D textureBigSide = GadgetCoreAPI.LoadTexture2D("sideBigScrapYard.png");

      Texture2D textureMid0 = GadgetCoreAPI.LoadTexture2D("midScrapYardChunk0.png");
      Texture2D textureMid1 = GadgetCoreAPI.LoadTexture2D("midScrapYardChunk1.png");

      PlanetInfo scrapYardPlanet = new PlanetInfo(PlanetType.SINGLE, "Scrap Yard", new GadgetCore.Util.Tuple<int, int>[] { new GadgetCore.Util.Tuple<int, int>(1, 100) });
      scrapYardPlanet.SetPortalInfo(texturePortalSign, texturePlanetPrevIcon, texturePlanetIcon);
      scrapYardPlanet.SetBackgroundInfo(textureParalex, textureParalex0, textureParalex1, textureParalex2, textureParalex3);
      scrapYardPlanet.SetTerrainInfo(textureEntrance, textureBG, textureMid0, textureMid1, textureBigSide, textureSmallSide);

      scrapYardPlanet.OnGenerateInsideTown += GenerateTown;
      scrapYardPlanet.PortalUses = 300;

      {
        var scrapYardShopBuilding = Object.Instantiate((GameObject)Resources.Load("prop/2501"));
        scrapYardShopBuilding.transform.localScale *= 8;
        Texture2D texture = GadgetCoreAPI.LoadTexture2D("shopStand.png");
        var renderer = scrapYardShopBuilding.GetComponentInChildren<Renderer>();
        renderer.material = new Material(Shader.Find("Unlit/Transparent"))
        {
          mainTexture = texture
        };
        GadgetCoreAPI.AddCustomResource("prop/ScrapYard/scrapYardShopBuilding", scrapYardShopBuilding);
      }

      {
        var scrapYardMerchant = Object.Instantiate((GameObject)Resources.Load("npc/perceval"));
        Texture2D textureBody = GadgetCoreAPI.LoadTexture2D("merchantBody.png");
        Texture2D textureHead = GadgetCoreAPI.LoadTexture2D("merchantHead.png");
        var gameObjectBody = scrapYardMerchant.transform.Find("e").Find("perceval").FindChild("Plane_002");
        var rendererBody = gameObjectBody.gameObject.GetComponentInChildren<Renderer>();
        rendererBody.material = new Material(Shader.Find("Unlit/Transparent"))
        {
          mainTexture = textureBody
        };
        rendererBody.transform.position = new Vector3(0, 0, 0.1f);
        var gameObjectHead = scrapYardMerchant.transform.Find("e").Find("perceval").FindChild("Plane");
        var rendererHead = gameObjectHead.gameObject.GetComponentInChildren<Renderer>();
        rendererHead.material = new Material(Shader.Find("Unlit/Transparent"))
        {
          mainTexture = textureHead
        };
        Component.DestroyImmediate(scrapYardMerchant.GetComponent<npcTurnScript>());
        GadgetCoreAPI.AddCustomResource("prop/ScrapYard/scrapYardMerchant", scrapYardMerchant);
      }

      scrapYardPlanet.Register("Scrap Yard");
    }


    private static IEnumerable<GameObject> GenerateTown(Chunk chunk)
    {
      var list = new List<GameObject>();

      list.Add((GameObject)Network.Instantiate(Resources.Load("prop/ScrapYard/scrapYardShopBuilding"), new Vector3(250f, -6f + 0.118f, 0.3f), Quaternion.identity, 0));
      list.Add((GameObject)Network.Instantiate(Resources.Load("prop/ScrapYard/scrapYardMerchant"), new Vector3(255f, -6f - 0.118f * 12, 0.2f), Quaternion.identity, 0));

      return list;
    }
  }
}