package com.example.testapp.Util;

import android.util.Log;

import com.example.testapp.database.UserData;

import org.litepal.LitePal;

import java.util.ArrayList;
import java.util.List;

public class UserHelper {
    public static String TAG = "UserHelper";

    public static int getUserId() {
        List<UserData> userData = LitePal.where("logged = ?",+ 1 +"").find(UserData.class);
        Log.i("当前ID",String.valueOf(userData.get(0).getUserId()));
        return userData.get(0).getUserId();
    }

    public static List<String> getBookBtnStatus(){
        UserData userData = LitePal.where("UserId = ?",+ getUserId() +"").find(UserData.class).get(0);
        String status = userData.getBookStatus();
        List<String> Bts = new ArrayList<>();
        Log.i(TAG,"得到按钮状态"+String.valueOf(userData.getUserId()));
        for (int i = 0;i <status.length();i++){
            Log.i(TAG, "getBookBtnStatus: 第"+i+"个按钮是"+String.valueOf(status.charAt(i)));
            Bts.add(String.valueOf(status.charAt(i)));
        }
        return Bts;
    }

    public static void setBookBtnStatus(int i, String str){
        UserData userData = LitePal.where("UserId = ?",+ getUserId() +"").find(UserData.class).get(0);
        String status = userData.getBookStatus();
        StringBuffer buf = new StringBuffer(status);
        buf.replace(i,i+1,str);
        Log.i(TAG, "setBookBtnStatus: 替换后的，按钮状态表："+buf.toString());
        userData.setBookStatus(buf.toString());
        userData.save();
    }
}