package electrosphere.server.macro.structure;

import electrosphere.engine.Globals;
import electrosphere.server.datacell.Realm;
import electrosphere.server.macro.character.Character;

import java.util.LinkedList;
import java.util.List;
import org.joml.Vector2f;

/**
 * Utility functions for dealing with structures on the server
 */
public class VirtualStructureUtils {
    
    
//     public static Structure placeStructureAtPoint(float posX, float posY, float posZ, String type){
//         Realm realm = Globals.realmManager.getRealms().iterator().next();
//         int worldX = realm.getServerWorldData().convertRealToChunkSpace(posX);
//         int worldY = realm.getServerWorldData().convertRealToChunkSpace(posY);
//         Structure rVal = new Structure(worldX,worldY,posX,posY,type);
//         Globals.macroData.addStructure(rVal);
        
// //         double centerHeight = Globals.serverTerrainManager.getHeightAtPosition(posX, posY, posZ);
// //         StructureType currentTypeObject = Globals.gameConfigCurrent.getStructureTypeMap().getType(type);
// //         float radius = currentTypeObject.getRadius();
// //         for(int x = -(int)radius; x < radius; x++){
// //             for(int y = -(int)radius; y < radius; y++){
// //                 int newWorldX = Globals.serverWorldData.convertRealToChunkSpace(posX + x);
// //                 int newWorldY = Globals.serverWorldData.convertRealToChunkSpace(posY + y);
// //                 double newLocationX = Globals.serverWorldData.getRelativeLocation(posX + x, newWorldX);
// //                 double newLocationY = Globals.serverWorldData.getRelativeLocation(posY + y, newWorldY);
// // //                System.out.println("Set height: " + centerHeight);
// // //                System.out.println("Deform in chunk: " + newWorldX + "," + newWorldY);
// //                 Globals.serverTerrainManager.deformTerrainAtLocationToValue(newWorldX, newWorldY, (int)(newLocationX), (int)(newLocationY), (float)centerHeight);
// //             }
// //         }
//         // StructureUtils.serverSpawnBasicStructure(type, realm, new Vector3d(posX,(float)centerHeight + 2.4f,posY), new Quaternionf());
//         return rVal;
//     }
    
    public static boolean validStructurePlacementPosition(float posX, float posY, String type){
        // StructureType toPlaceType = Globals.gameConfigCurrent.getStructureTypeMap().getType(type);
        // Vector2f toPlacePos = new Vector2f(posX, posY);
        // for(Structure virtualStruct : Globals.macroData.getStructures()){
        //     StructureType existantType = Globals.gameConfigCurrent.getStructureTypeMap().getType(virtualStruct.getType());
        //     Vector2f existantPos = new Vector2f(virtualStruct.getLocationX(),virtualStruct.getLocationY());
        //     if(existantPos.distance(toPlacePos) < toPlaceType.getRadius() + existantType.getRadius()){
        //         return false;
        //     }
        // }
        return true;
    }
    
    
    public static void addResident(Structure structure, Character character){
        List<Character> residents = null;
        if(structure.getDataKeys().contains(StructureDataStrings.RESIDENTS)){
            residents = (List<Character>)structure.getData(StructureDataStrings.RESIDENTS);
        } else {
            residents = new LinkedList<Character>();
            structure.putData(StructureDataStrings.RESIDENTS, residents);
        }
        residents.add(character);
    }
    
    public static List<Character> getResidents(Structure structure){
        return (List<Character>)structure.getData(StructureDataStrings.RESIDENTS);
    }
}