package com.basic.security.utils;

import android.text.TextUtils;

public class TextStringUtils {
    public static String getNameText(String name) {
        name = name.trim();
        if (!TextUtils.isEmpty(name)) {
            StringBuilder sb = new StringBuilder();
            if (name.length() == 2) {
                return name.substring(0, 1) + "*";
            } else {
                for (int i = 0; i < name.length(); i++) {
                    if (i == 0 || i == name.length() - 1) {
                        sb.append(name.charAt(i));
                    } else {
                        sb.append("*");
                    }
                }
                return sb.toString();
            }
        } else {
            return name;
        }
    }

    public static String getIDNumberSecText(String idNumber) {
        if (!TextUtils.isEmpty(idNumber) && idNumber.length() > 15) {
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < idNumber.length(); i++) {
                char c = idNumber.charAt(i);
                if (i >= 4 && i <= 11) {
                    sb.append('*');
                } else {
                    sb.append(c);
                }
            }
            return sb.toString();
        } else {
            return idNumber;
        }
    }
}