package IOmanager;
import data.ControlData;
import data.Sheet;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author lcsvcn
 */
public class IO_Manager {
    private static final String src = "src/IOmanager/file.bin";
    private ArrayList<Sheet> al = null;
    private boolean hasArray;
    private ControlData cd;
    public IO_Manager(ControlData cd) {
        this.cd = cd;
        loadArray();
    }

    private void saveArray() {

        if(al.isEmpty()) {
            System.out.println("ArrayList is empty");
        } else if(al == null) {
            System.out.println("ArrayList is null send some array");
        } else {
            File fout = new File(src);
            FileOutputStream fos = null;
            try {
                fos = new FileOutputStream(fout);
            } catch (FileNotFoundException ex) {
                System.out.println("FileNotFoundException");
                Logger.getLogger(IO_Manager.class.getName()).log(Level.SEVERE, null, ex);
            }

            try {


try(PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(src, true)))) {
//                BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(fos));
//                try {
                        for(Sheet s : al) {

                            // Cod Ficha
                            System.out.println("w: "+ s.getSheetID());

                            out.println(Integer.toString(s.getSheetID()));
//                            bw.newLine();

                            // Nome
                            System.out.println("w: " + s.getName());

                            out.println(s.getName());
//                            bw.newLine();

                            // Idade
                            System.out.println("w: " + s.getAge());

                            out.println(Integer.toString(s.getAge()));
//                            bw.newLine();
                            // Plano de Saude
                            System.out.println("w: "+ s.getHealthyCarePlan());

                            out.println(Integer.toString(s.getHealthyCarePlan()));
//                            bw.newLine();

                            // Estado Civil
                            System.out.println("w: "+ s.getMaritalStatus());

                            out.println(Integer.toString(s.getMaritalStatus()));

//                            bw.newLine();

                        }

                out.close();
                } catch (IOException ex) {
                        System.out.println("IOException");
                        Logger.getLogger(IO_Manager.class.getName()).log(Level.SEVERE, null, ex);
                }

                System.out.println("saved");
            } catch (NullPointerException e) {
                System.out.println("fucked");
            }
        }
    }
    private boolean loadArray() {
        File fin = new File(src);
        FileInputStream fis = null;
        String name="erro";
        int age=-1;
        int sId=-1;
        int hCarePlan=-1;
        int mStatus=-1;

        int cont = 0;
        int num = 5;
        int reg = 0;

        try {
            fis = new FileInputStream(fin);
        } catch (FileNotFoundException ex) {
            System.out.println("File to load not found!");
            return false;
        }

        //Construct BufferedReader from InputStreamReader
            BufferedReader br = new BufferedReader(new InputStreamReader(fis));

                System.out.println("-------------");
                System.out.println("inicio da leitura");
                System.out.println("-------------");

            String line = null;
            try {
                 System.out.println("Reg num: " + reg);

                while((line = br.readLine()) != null) {
                    switch(cont) {
                        case 0:
                            sId = Integer.valueOf(line);
                            System.out.println("r: " + sId);
                            break;
                        case 1:
                            name = line;
                            System.out.println("r: " + name);
                            break;
                        case 2:
                            age = Integer.valueOf(line);
                            System.out.println("r: " + age);
                            break;
                        case 3:
                            hCarePlan = Integer.valueOf(line);
                            System.out.println("r: " + hCarePlan);
                            break;
                        case 4:
                            mStatus = Integer.valueOf(line);
                            System.out.println("r: " + mStatus);
                            break;
                    }
                    // Fim de um registro e comeco de outro
                    if(cont >= num) {
                        cd.sendData(name, age, mStatus, hCarePlan, sId);
                        cont = 0;
                        reg++;
                        System.out.println("-------------");
                        System.out.println("Reg num: " + reg);
                    }
                    cont++;
                }
                br.close();
                System.out.println("-------------");
                System.out.println("fim da leitura");
                System.out.println("-------------");
            } catch (IOException ex) {
                Logger.getLogger(IO_Manager.class.getName()).log(Level.SEVERE, null, ex);
            }
            System.out.println("load");
            return true;

    }

    public void setArray(ArrayList<Sheet> mList) {
        al = mList;
        saveArray();
    }
}