package com.nju.edu.eval.util;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.nju.edu.eval.data.entity.Exam;
import com.nju.edu.eval.model.vo.logdata.AnswerDTO;
import com.nju.edu.eval.model.vo.logdata.ExamLog;
import com.nju.edu.eval.model.vo.logdata.ExamRecordLog;
import lombok.extern.slf4j.Slf4j;
import org.slf4j.Logger;

import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;

@Slf4j
public class LogTracingUtil {

    private static final Logger logger = LoggerUtil.getLogger(LogTracingUtil.class);

    public static void logToAnalysis(String data, int type, String message) {
//        // String data = "This is an example";
//
//        //此为logBuilder，若不想使用也可自己构建log
//        //注：此logBuilder在调用build方法时会自动添加created_time属性，值为当前时间戳
//
//        String logData = "";
//
//        try {
//            logData= LogBuilder
//                    .getBuilder()
//                    .target(SeecSystem.SMART) // 等待分配enum后修改
//                    .source(SeecSystem.EVAL)
//                    .operationType(type)
//                    .data(data)
//                    .message(message)
//                    .build();
//
//            //最简单使用方法，默认为medium级别
//            LogTrackingClient
//                    .getClient()
//                    .log(logData)
//                    .publish();
//
//            //            LoggerUtil.info(logger, logData);
//            LoggerUtil.info(logger, "SMART --> " + logData);
//
//        }catch(Exception e){
//            LoggerUtil.info(logger, "SMART --> " + logData);
//            e.printStackTrace();
//        }
    }

    public static void logExam(Exam exam, int type) {
//        try {
//            List<AnswerDTO> answerDTOS = exam.getQuestionAndScore().entrySet().stream().
//                    map(et -> new AnswerDTO(et.getKey(), et.getValue())).collect(Collectors.toList());
//            double totalGrade = exam.getQuestionAndScore().values().stream().collect(Collectors.summarizingInt(x -> x.intValue())).getSum();
//
//            ExamLog examLog = new ExamLog(exam.getId(), totalGrade, answerDTOS, exam.getDifficulty(), new Date(), exam.getStartTime(), exam.getEndTime());
//
//            logToAnalysis(JSON.toJSONStringWithDateFormat(examLog, "yyyy-MM-dd HH:mm:ss", SerializerFeature.WriteDateUseDateFormat), type, "exam data");
//        }catch (Exception e){
//            System.out.println("构建日志数据失败");
//            e.printStackTrace();
//        }
    }

    public static void logRecord(ExamRecordLog examRecordLog) {
//        logToAnalysis(JSON.toJSONStringWithDateFormat(examRecordLog, "yyyy-MM-dd HH:mm:ss", SerializerFeature.WriteDateUseDateFormat), 2, "record data");
    }

    public static void logSimple(String log) {
//        logger.info(log);
    }
}