using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.IO;
using System.Linq;

public class frame : MonoBehaviour {

    public string folderFrame = "Frame";
    public string folderCSV = "C:/Users/JMonda/Desktop/New Unity Project/CSV/train_labels.csv";
    public int frameRate = 1;
    public int enabled = 1;

    public GameObject arma2;
    public GameObject arma4;

    public Camera camara1;
    public Camera camara2;
    public Camera camara3;
    public Camera camara4;

    void Start() {
        //Time.captureFramerate = frameRate;
        System.IO.Directory.CreateDirectory(folderFrame);
    }

    void Update()
    {
        getCoordenadas(arma2);
        getCoordenadas(arma4);
    }

    private void getCoordenadas(GameObject objects){

                //Guardo los frame
                string path = string.Format("{0}/{1:D04}.png", folderFrame, Time.frameCount);
                string name = string.Format("{0:D04}.png", Time.frameCount);
                ScreenCapture.CaptureScreenshot(path);

                //Obtengo las propiedades de las armas
                Renderer meshRenderer = objects.GetComponent<Renderer>();

                //Creo un cubo en la posicion central de la pistola y con el tamaño de la pistola
                /*GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
                cube.transform.position =  meshRenderer.bounds.center;
                cube.transform.localScale = meshRenderer.bounds.size;*/

                //Obtengo los 8 puntos
                Vector3 a =  new Vector3(
                    meshRenderer.bounds.center[0] - (meshRenderer.bounds.size[0]/2),
                    meshRenderer.bounds.center[1] - (meshRenderer.bounds.size[1]/2),
                    meshRenderer.bounds.center[2] - (meshRenderer.bounds.size[2]/2));

                Vector3 b =  new Vector3(
                    meshRenderer.bounds.center[0] - (meshRenderer.bounds.size[0]/2),
                    meshRenderer.bounds.center[1] - (meshRenderer.bounds.size[1]/2),
                    meshRenderer.bounds.center[2] + (meshRenderer.bounds.size[2]/2));

                Vector3 c =  new Vector3(
                    meshRenderer.bounds.center[0] - (meshRenderer.bounds.size[0]/2),
                    meshRenderer.bounds.center[1] + (meshRenderer.bounds.size[1]/2),
                    meshRenderer.bounds.center[2] - (meshRenderer.bounds.size[2]/2));

                Vector3 d =  new Vector3(
                    meshRenderer.bounds.center[0] - (meshRenderer.bounds.size[0]/2),
                    meshRenderer.bounds.center[1] + (meshRenderer.bounds.size[1]/2),
                    meshRenderer.bounds.center[2] + (meshRenderer.bounds.size[2]/2));

                Vector3 e =  new Vector3(
                    meshRenderer.bounds.center[0] + (meshRenderer.bounds.size[0]/2),
                    meshRenderer.bounds.center[1] + (meshRenderer.bounds.size[1]/2),
                    meshRenderer.bounds.center[2] + (meshRenderer.bounds.size[2]/2));

                Vector3 f =  new Vector3(
                    meshRenderer.bounds.center[0] + (meshRenderer.bounds.size[0]/2),
                    meshRenderer.bounds.center[1] + (meshRenderer.bounds.size[1]/2),
                    meshRenderer.bounds.center[2] - (meshRenderer.bounds.size[2]/2));

                Vector3 g =  new Vector3(
                    meshRenderer.bounds.center[0] + (meshRenderer.bounds.size[0]/2),
                    meshRenderer.bounds.center[1] - (meshRenderer.bounds.size[1]/2),
                    meshRenderer.bounds.center[2] - (meshRenderer.bounds.size[2]/2));

                Vector3 h =  new Vector3(
                    meshRenderer.bounds.center[0] + (meshRenderer.bounds.size[0]/2),
                    meshRenderer.bounds.center[1] - (meshRenderer.bounds.size[1]/2),
                    meshRenderer.bounds.center[2] + (meshRenderer.bounds.size[2]/2));

                //Los obtengo en la coordenada 2D
                Vector3 coorA = new Vector3(),coorB = new Vector3(),coorC = new Vector3(),coorD = new Vector3(),coorE = new Vector3(),coorF = new Vector3(),coorG = new Vector3(),coorH = new Vector3();
                if(camara1.enabled == true){
                    coorA = camara1.WorldToScreenPoint(a);
                    coorB = camara1.WorldToScreenPoint(b);
                    coorC = camara1.WorldToScreenPoint(c);
                    coorD = camara1.WorldToScreenPoint(d);
                    coorE = camara1.WorldToScreenPoint(e);
                    coorF = camara1.WorldToScreenPoint(f);
                    coorG = camara1.WorldToScreenPoint(g);
                    coorH = camara1.WorldToScreenPoint(h);
                }else if(camara2.enabled == true){
                    coorA = camara2.WorldToScreenPoint(a);
                    coorB = camara2.WorldToScreenPoint(b);
                    coorC = camara2.WorldToScreenPoint(c);
                    coorD = camara2.WorldToScreenPoint(d);
                    coorE = camara2.WorldToScreenPoint(e);
                    coorF = camara2.WorldToScreenPoint(f);
                    coorG = camara2.WorldToScreenPoint(g);
                    coorH = camara2.WorldToScreenPoint(h);
                }else if(camara3.enabled == true){
                    coorA = camara3.WorldToScreenPoint(a);
                    coorB = camara3.WorldToScreenPoint(b);
                    coorC = camara3.WorldToScreenPoint(c);
                    coorD = camara3.WorldToScreenPoint(d);
                    coorE = camara3.WorldToScreenPoint(e);
                    coorF = camara3.WorldToScreenPoint(f);
                    coorG = camara3.WorldToScreenPoint(g);
                    coorH = camara3.WorldToScreenPoint(h);
                }else if(camara4.enabled == true){
                    coorA = camara4.WorldToScreenPoint(a);
                    coorB = camara4.WorldToScreenPoint(b);
                    coorC = camara4.WorldToScreenPoint(c);
                    coorD = camara4.WorldToScreenPoint(d);
                    coorE = camara4.WorldToScreenPoint(e);
                    coorF = camara4.WorldToScreenPoint(f);
                    coorG = camara4.WorldToScreenPoint(g);
                    coorH = camara4.WorldToScreenPoint(h);
                }

                //Lista con todos los puntos para posteriormente obtener xmin,xmax,ymin,ymax
                List<Vector3> myList = new List<Vector3>();
                myList.Add(coorA);
                myList.Add(coorB);
                myList.Add(coorC);
                myList.Add(coorD);
                myList.Add(coorE);
                myList.Add(coorF);
                myList.Add(coorG);
                myList.Add(coorH);

                int xMin = (int) myList.Min(x => x.x);
                int xMax = (int) myList.Max(x => x.x);
                int yMin = (int) myList.Min(x => x.y);
                int yMax = (int) myList.Max(x => x.y);

    }
}