using System.Collections;
using System.Collections.Generic;
using System.Text;
using UnityEngine;

namespace SiegeSong
{
    [System.Serializable]
    public class GamePluginList
    {
        public string[] MainPlugins;
        public string[] SidePlugins;
    }

    [System.Serializable]
    public class GameDataPlugin
    {
        public string Name;
        public PluginTerrainData[] Terrains;
    }

    [System.Serializable]
    public class PluginTerrainData
    {
        public string Key;
        public int RowNumber;
        public int ColNumber;
        public LoadingCellTerrainData[] LoadingCells;
    }

    [System.Serializable]
    public class LoadingCellTerrainData
    {
        public string Key;
        public int RowNumber;
        public int ColNumber;
        public WorldObjectPlacement[] WorldObjectPlacements;
    }

    public class WorldObjectUnloader : MonoBehaviour
    {
        public bool IsInterior;
        public string DataString;
        public GameObject ParentTerrain;

        public void UnloadAll()
        {
            ParentTerrain = gameObject;

            if (ParentTerrain.transform.childCount == 0)
            {
                DataString = "ERROR - Loading Cells have not been added to this terrain.";
                return;
            }

            var dataObject = new PluginTerrainData()
            {
                Key = ParentTerrain.name,
                ColNumber = int.Parse(ParentTerrain.name.Split("_")[1]),
                RowNumber = int.Parse(ParentTerrain.name.Split("_")[2].Split("-")[0])
            };
            
            var terrainLoadingDataCells = new List<LoadingCellTerrainData>();

            for (var i = 0; i < ParentTerrain.transform.GetChild(0).childCount; i++)
            {
                var loadingCell = ParentTerrain.transform.GetChild(0).GetChild(i).GetComponent<LoadingCell>();
                var loadingCellData = new LoadingCellTerrainData();
                loadingCellData.Key = loadingCell.name;
                loadingCellData.RowNumber = loadingCell.RowNumber;
                loadingCellData.ColNumber = loadingCell.ColumnNumber;
                var worldObjectPlacements = new List<WorldObjectPlacement>();
                for (var j = 0; j < loadingCell.gameObject.transform.childCount; j++)
                {
                    var worldObject = loadingCell.gameObject.transform.GetChild(j).GetComponent<WorldObject>();
                    var worldObjectPlacement = new WorldObjectPlacement();
                    worldObjectPlacement.InstanceID = worldObject.InstanceID;
                    worldObjectPlacement.FriendlyName = worldObject.Name;
                    worldObjectPlacement.Type = worldObject.Type;
                    worldObjectPlacement.Key = worldObject.Key;

                    worldObjectPlacement.PositionX = worldObject.gameObject.transform.localPosition.x + loadingCell.gameObject.transform.localPosition.x;
                    worldObjectPlacement.PositionY = worldObject.gameObject.transform.localPosition.y + loadingCell.gameObject.transform.localPosition.y;
                    worldObjectPlacement.PositionZ = worldObject.gameObject.transform.position.z;

                    worldObjectPlacement.RotationX = worldObject.gameObject.transform.rotation.x;
                    worldObjectPlacement.RotationY = worldObject.gameObject.transform.rotation.y;
                    worldObjectPlacement.RotationZ = worldObject.gameObject.transform.rotation.z;

                    worldObjectPlacements.Add(worldObjectPlacement);
                }
                loadingCellData.WorldObjectPlacements = worldObjectPlacements.ToArray();
                terrainLoadingDataCells.Add(loadingCellData);
            }
            dataObject.LoadingCells = terrainLoadingDataCells.ToArray();

            DataString = JsonUtility.ToJson(dataObject);
            var outputFileName = $"Plugins\\{ParentTerrain.name}.sieso";
            if (System.IO.File.Exists(outputFileName))
                System.IO.File.Delete(outputFileName);

            System.IO.File.WriteAllText(outputFileName, DataString);

            //var pluginList = new GamePluginList()
            //{
            //    MainPlugins = new string[1] { "siegesong.ssgmnf" },
            //    SidePlugins = new string[0]
            //};
            //var listString = JsonUtility.ToJson(pluginList);
            //System.IO.File.WriteAllText("Plugins\\siegesong.ssglst", listString);
        }

        void Start() { }

        void Update() { }
    }
}