Untitled

import javax.swing.*;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.HashMap;

class jsonValue {
    String JsonVal = "";
    jsonObject JsonObj = new jsonObject();
    jsonArray JsonArr = new jsonArray();
    int type;

    static class jsonObject {
        HashMap<String, jsonValue> JsonObjhash = new HashMap<>();

        public static ArrayList<String> splitobject(String a, String check) {
            ArrayList<String> javab = new ArrayList<>();
            for (int i = 0; i < a.length(); i++) {
                if (check.charAt(i) == '0' && a.charAt(i) == ':') {
                    String l = a.substring(0, i);
                    String l2 = a.substring(i + 1, a.length());
                    String l3 = check.substring(i + 1, a.length());
                    javab.add(l);
                    javab.add(l2);
                    javab.add(l3);
                    return javab;
                }
            }
            javab.add("null");
            javab.add("mds");
            javab.add("fknd");
            return javab;
        }

        public static jsonObject buildjsonobject(String a, String check) {
            ArrayList<ArrayList<String>> javab = narahat(a, check);
            jsonObject javabf = new jsonObject();
            if (javab.isEmpty()) return javabf;
            ArrayList<String> javab2 = new ArrayList<>(javab.get(0));
            ArrayList<String> javab3 = new ArrayList<>(javab.get(1));
            for (int i = 0; i < javab2.size(); i++) {
                ArrayList<String> mo = new ArrayList<>();
                mo = splitobject(javab2.get(i), javab3.get(i));
                String key = mo.get(0);
                jsonValue value = buildjsonvalue(mo.get(1), mo.get(2));
                javabf.JsonObjhash.put(key, value);
            }
            return javabf;
        }
    }

    static class jsonArray {
        ArrayList<jsonValue> JsonArr = new ArrayList<>();

        public static jsonArray buildjsonarray(String a, String check) {
            ArrayList<ArrayList<String>> javab = new ArrayList<>();
            javab = narahat(a, check);
            ArrayList<String> javab2 = new ArrayList<>();
            ArrayList<String> javab3 = new ArrayList<>();
            javab2 = javab.get(0);
            javab3 = javab.get(1);
            jsonArray javabf = new jsonArray();
            for (int i = 0; i < javab2.size(); i++) {
                jsonValue jv = buildjsonvalue(javab2.get(i), javab3.get(i));
                javabf.JsonArr.add(jv);
            }
            return javabf;
        }
    }

    public static ArrayList<ArrayList<String>> narahat(String a, String check) {
        ArrayList<String> javab = new ArrayList<>();
        ArrayList<String> javab2 = new ArrayList<>();
        ArrayList<ArrayList<String>> javabf = new ArrayList<>();
        if (a.length() == 2) return javabf;
        int counterA = 0;
        int counterK = 0;
        String za = "";
        String add = "";
        for (int i = 1; i < a.length() - 1; i++) {
            if (check.charAt(i) == '0') {
                if (a.charAt(i) == '{') {
                    counterA++;
                }
                if (a.charAt(i) == '}') {
                    counterA--;
                }
                if (a.charAt(i) == '[') {
                    counterK++;
                }
                if (a.charAt(i) == ']') {
                    counterK--;
                }
            }
            if (counterA == 0 && counterK == 0 && check.charAt(i) == '0') {
                if (a.charAt(i) == ',') {
                    javab.add(za);
                    javab2.add(add);
                    za = "";
                    add = "";
                    continue;
                }
            }
            add += check.charAt(i);
            za += a.charAt(i);
        }
        javab.add(za);
        javab2.add(add);
        javabf.add(javab);
        javabf.add(javab2);
        return javabf;
    }

    public static String dalqak(String a) {
        String javab = "";
        boolean test = false;
        for (int i = 0; i < a.length(); i++) {
            if (a.charAt(i) == '\\') {
                javab += "11";
                i++;
                continue;
            }
            if (a.charAt(i) == '"') {
                if (!test) {
                    test = true;
                    javab += "0";
                } else {
                    test = false;
                    javab += "0";
                }
            } else if (test) {
                javab += "1";
            } else {
                javab += "0";
            }
        }
        return javab;
    }

    public static int isjsonvalue(String a, String check) {
        if (a.charAt(0) == '{') {
            return 2;
        }
        if (a.charAt(0) == '[') {
            return 3;
        } else return 1;
    }

    public static jsonValue buildjsonvalue(String a, String check) {
        int l = isjsonvalue(a, check);
        jsonValue javab = new jsonValue();
        javab.type = l;
        if (l == 0) {
            System.out.println(0);
            System.exit(0);
        }
        if (l == 1) {
            javab.JsonVal = a;
        }
        if (l == 2) {
            javab.JsonArr = jsonArray.buildjsonarray(a, check);
        }
        if (l == 3) {
            javab.JsonObj = jsonObject.buildjsonobject(a, check);
        }
        return javab;
    }

    public static String jsonvaluetostring(jsonValue a) {
        String l = "";
        if (a.type == 1) {
            l += a.JsonVal;
        } else if (a.type == 2) {
            int p = 0;
            l += '{';
            for (String it : a.JsonObj.JsonObjhash.keySet()) {
                l += '"' + it + '"';
                l += ':';
                l += jsonvaluetostring(a.JsonObj.JsonObjhash.get(it));
                if (p != a.JsonObj.JsonObjhash.keySet().size() - 1) {
                    l += ',';
                }
                p++;
            }
            l += '}';
        } else if (a.type == 3) {
            int p = 0;
            l += '[';
            for (int i = 0; i < a.JsonArr.JsonArr.size(); i++) {
                l += jsonvaluetostring(a.JsonArr.JsonArr.get(i));
                if (p != a.JsonObj.JsonObjhash.keySet().size() - 1) {
                    l += ',';
                }
                p++;
            }
            l += ']';
        }
        return l;
    }

    public static jsonValue datatojsonvalue(ArrayList<user> users) {
        jsonValue javab = new jsonValue();
        javab.type = 2;
        HashMap<String, jsonValue> javab2 = javab.JsonObj.JsonObjhash;
        for (int i = 0; i < users.size(); i++) {
            jsonValue temp = new jsonValue();
            temp.type = 2;
            jsonValue temp2 = new jsonValue();
            temp2.type = 1;
            jsonValue temp3 = new jsonValue();
            temp3.type = 2;
            jsonValue temp4=new jsonValue();
            temp4.JsonVal=users.get(i).password;
            temp2.JsonVal = String.valueOf(users.get(i).balance);
            for (int j = 0; j < users.get(i).history.size(); j++) {
                tara taratemp = users.get(i).history.get(j);
                jsonValue tempx = new jsonValue();
                jsonValue tempx2 = new jsonValue();
                jsonValue tempx3 = new jsonValue();
                jsonValue tempx4 = new jsonValue();
                jsonValue tempx5 = new jsonValue();
                tempx2.JsonVal = taratemp.type;
                tempx3.JsonVal = taratemp.first;
                tempx4.JsonVal = String.valueOf(taratemp.balance);
                tempx5.JsonVal = taratemp.date;
                tempx2.type = 1;
                tempx3.type = 1;
                tempx4.type = 1;
                tempx5.type = 1;
                tempx.type = 3;
                tempx.JsonArr.JsonArr.add(tempx2);
                tempx.JsonArr.JsonArr.add(tempx3);
                tempx.JsonArr.JsonArr.add(tempx4);
                tempx.JsonArr.JsonArr.add(tempx5);
                temp3.JsonArr.JsonArr.add(tempx);
            }
            temp.JsonObj.JsonObjhash.put("balance", temp2);
            temp.JsonObj.JsonObjhash.put("transaction", temp3);
            temp.JsonObj.JsonObjhash.put("password",temp4);
            javab2.put(users.get(i).name, temp);
        }
        javab.JsonObj.JsonObjhash = javab2;
        return javab;
    }

    public static ArrayList<user> jsontouser(jsonValue a){
        ArrayList<user> javab=new ArrayList<>();

        for (String it:a.JsonObj.JsonObjhash.keySet()){
            user jababmo=new user();
            jababmo.name=it;
            jsonValue mova=a.JsonObj.JsonObjhash.get(it);
            jababmo.password=mova.JsonObj.JsonObjhash.get("password").JsonVal;
            jababmo.balance=Double.valueOf(mova.JsonObj.JsonObjhash.get("balance").JsonVal);

            ArrayList<jsonValue> temp=mova.JsonObj.JsonObjhash.get("transaction").JsonArr.JsonArr;
            for (int i=0;i<mova.JsonObj.JsonObjhash.get("transaction").JsonArr.JsonArr.size();i++){
                tara temptara=new tara();
                temptara.type=temp.get(i).JsonArr.JsonArr.get(0).JsonVal;
                temptara.first=temp.get(i).JsonArr.JsonArr.get(1).JsonVal;
                temptara.balance=Double.valueOf(temp.get(i).JsonArr.JsonArr.get(2).JsonVal);
                temptara.date=temp.get(i).JsonArr.JsonArr.get(3).JsonVal;
                jababmo.history.add(temptara);
            }
            javab.add(jababmo);
        }
        return javab;
    }
}

class user {
    String password;
    String name;
    double balance;
    ArrayList<tara> history = new ArrayList<>();
    public user(){

    }

    public user(String name, String password, double balance) {
        this.name = name;
        this.password = password;
        this.balance = balance;
    }

    public static void writer(ArrayList<user> a){
        jsonValue temp=jsonValue.datatojsonvalue(a);
        String temp2=jsonValue.jsonvaluetostring(temp);
        Main.writefile(temp2);
    }

}

class tara {
    String type;
    double balance;
    String date;
    String first;
    LocalDateTime now = LocalDateTime.now();
    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH-mm-ss");
    String time = now.format(formatter);
    public tara(){}
    public tara(String type, double balance, String first) {
        this.balance = balance;
        this.type = type;
        this.date = time;
        this.first = first;
    }
}