#!/bin/sh
set -x

source /root/anaconda3/bin/activate py37

export SPARK_HOME=/opt/apps/SPARK2/spark-2.4.8-hadoop3.2-1.0.8
export PATH=$SPARK_HOME/bin:$PATH
export HADOOP_CONF_DIR=/etc/taihao-apps/hadoop-conf
export JAVA_HOME=/usr/lib/jvm/java-1.8.0

#  nohup sh handle_rov.sh > "$(date +%Y%m%d_%H%M%S)_handle_rov.log" 2>&1 &

# 原始数据table name
table='alg_recsys_sample_all'
today="$(date +%Y%m%d)"
today_early_3="$(date -d '3 days ago' +%Y%m%d)"
#table='alg_recsys_sample_all_test'
# 处理分区配置 推荐数据间隔一天生产，所以5日0点使用3日0-23点数据生产new模型数据
begin_early_2_Str="$(date -d '2 days ago' +%Y%m%d)"
end_early_2_Str="$(date -d '2 days ago' +%Y%m%d)"
beginHhStr=00
endHhStr=23
max_hour=05
max_minute=00
# 各节点产出hdfs文件绝对路径
# 源数据文件
originDataPath=/dw/recommend/model/13_sample_data/
# 特征值
valueDataPath=/dw/recommend/model/14_feature_data/
# 特征分桶
bucketDataPath=/dw/recommend/model/16_train_data/
# 模型数据路径
MODEL_PATH=/root/joe/recommend-emr-dataprocess/model
# 预测路径
PREDICT_PATH=/root/joe/recommend-emr-dataprocess/predict
# 历史线上正在使用的模型数据路径
LAST_MODEL_HOME=/root/joe/model_online
# 模型数据文件前缀
model_name=aka8
# fm模型
FM_HOME=/root/sunmingze/alphaFM/bin
# hadoop
HADOOP=/opt/apps/HADOOP-COMMON/hadoop-common-current/bin/hadoop
OSS_PATH=oss://art-recommend.oss-cn-hangzhou.aliyuncs.com/zhangbo/

# 0 判断上游表是否生产完成，最长等待到max_hour点
# shellcheck disable=SC2154
echo "$(date +%Y-%m-%d_%H-%M-%S)----------step0------------开始校验是否生产完数据，分区信息：beginStr:${begin_early_2_Str}${beginHhStr},endStr:${end_early_2_Str}${endHhStr}"
while true; do
  python_return_code=$(python /root/joe/recommend-emr-dataprocess/qiaojialiang/checkHiveDataUtil.py --table ${table} --beginStr ${begin_early_2_Str}${beginHhStr} --endStr ${end_early_2_Str}${endHhStr})
  echo "python 返回值：${python_return_code}"
  if [ $python_return_code -eq 0 ]; then
    echo "Python程序返回0，校验存在数据，退出循环。"
    break
  fi
  echo "Python程序返回非0值，不存在数据，等待五分钟后再次调用。"
  sleep 300
  current_hour=$(date +%H)
  current_minute=$(date +%M)
  # shellcheck disable=SC2039
  if (( current_hour > max_hour || (current_hour == max_hour && current_minute >= max_minute) )); then
    echo "最长等待时间已到，失败:${current_hour}-${current_minute}"
    /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step0校验是否生产完数据\n【是否成功】:error\n【信息】:最长等待时间已到，失败:${current_hour}-${current_minute}"
    exit 1
  fi
done

# 1 生产原始数据
echo "$(date +%Y-%m-%d_%H-%M-%S)----------step1------------开始根据${table}生产原始数据"
/opt/apps/SPARK2/spark-2.4.8-hadoop3.2-1.0.8/bin/spark-class2 org.apache.spark.deploy.SparkSubmit \
--class com.aliyun.odps.spark.examples.makedata_qiao.makedata_13_originData_20240705 \
--master yarn --driver-memory 1G --executor-memory 2G --executor-cores 1 --num-executors 16 \
../target/spark-examples-1.0.0-SNAPSHOT-shaded.jar \
tablePart:64 repartition:32 \
beginStr:${begin_early_2_Str}${beginHhStr} endStr:${end_early_2_Str}${endHhStr} \
savePath:${originDataPath} \
table:${table}
if [ $? -ne 0 ]; then
   echo "Spark原始样本生产任务执行失败"
   /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step1根据${table}生产原始数据\n【是否成功】:error\n【信息】:Spark原始样本生产任务执行失败"
   exit 1
else
   echo "spark原始样本生产执行成功"
fi


# 2 特征值拼接
echo "$(date +%Y-%m-%d_%H-%M-%S)----------step2------------开始特征值拼接"
/opt/apps/SPARK2/spark-2.4.8-hadoop3.2-1.0.8/bin/spark-class2 org.apache.spark.deploy.SparkSubmit \
--class com.aliyun.odps.spark.examples.makedata_qiao.makedata_14_valueData_20240705 \
--master yarn --driver-memory 1G --executor-memory 3G --executor-cores 1 --num-executors 32 \
../target/spark-examples-1.0.0-SNAPSHOT-shaded.jar \
readPath:${originDataPath} \
savePath:${valueDataPath} \
beginStr:${begin_early_2_Str} endStr:${end_early_2_Str} repartition:1000
if [ $? -ne 0 ]; then
   echo "Spark特征值拼接处理任务执行失败"
   /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step2特征值拼接\n【是否成功】:error\n【信息】:Spark特征值拼接处理任务执行失败"
   exit 1
else
   echo "spark特征值拼接处理执行成功"
fi

# 3 特征分桶
echo "$(date +%Y-%m-%d_%H-%M-%S)----------step3------------根据特征分桶生产重打分特征数据"
/opt/apps/SPARK2/spark-2.4.8-hadoop3.2-1.0.8/bin/spark-class2 org.apache.spark.deploy.SparkSubmit \
--class com.aliyun.odps.spark.examples.makedata_qiao.makedata_16_bucketData_20240705 \
--master yarn --driver-memory 2G --executor-memory 4G --executor-cores 1 --num-executors 16 \
../target/spark-examples-1.0.0-SNAPSHOT-shaded.jar \
readPath:${valueDataPath} \
savePath:${bucketDataPath} \
beginStr:${begin_early_2_Str} endStr:${end_early_2_Str} repartition:1000
if [ $? -ne 0 ]; then
   echo "Spark特征分桶处理任务执行失败"
   /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step3训练数据产出\n【是否成功】:error\n【信息】:Spark特征分桶处理任务执行失败"
   exit 1
else
   echo "spark特征分桶处理执行成功"
fi


# 4 对比AUC 前置对比3日模型数据 与 线上模型数据效果对比，如果3日模型优于线上，更新线上模型
echo "$(date +%Y-%m-%d_%H-%M-%S)----------step4------------开始对比，新：${MODEL_PATH}/${model_name}_${today_early_3}.txt，与线上online模型数据auc效果"
$HADOOP fs -text ${bucketDataPath}/${begin_early_2_Str}/* | ${FM_HOME}/fm_predict -m ${LAST_MODEL_HOME}/model_online.txt -dim 8 -core 8 -out ${PREDICT_PATH}/${model_name}_${today}_online.txt
if [ $? -ne 0 ]; then
  echo "推荐线上模型AUC计算失败"
  /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step4新旧模型AUC对比\n【是否成功】:error\n【信息】:推荐线上模型AUC计算失败"
else
  $HADOOP fs -text ${bucketDataPath}/${begin_early_2_Str}/* | ${FM_HOME}/fm_predict -m ${MODEL_PATH}/${model_name}_${today_early_3}.txt -dim 8 -core 8 -out ${PREDICT_PATH}/${model_name}_${today}_new.txt
  if [ $? -ne 0 ]; then
     echo "推荐新模型AUC计算失败"
     /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step4新旧模型AUC对比\n【是否成功】:error\n【信息】:推荐新模型AUC计算失败${PREDICT_PATH}/${model_name}_${today}_new.txt"
  else
    online_auc=`cat ${PREDICT_PATH}/${model_name}_${today}_online.txt | /root/sunmingze/AUC/AUC`
    if [ $? -ne 0 ]; then
       echo "推荐线上模型AUC计算失败"
       /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step4新旧模型AUC对比\n【是否成功】:error\n【信息】:推荐线上模型AUC计算失败"
    else
      new_auc=`cat ${PREDICT_PATH}/${model_name}_${today}_new.txt | /root/sunmingze/AUC/AUC`
      if [ $? -ne 0 ]; then
         echo "推荐新模型AUC计算失败"
         /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step4新旧模型AUC对比\n【是否成功】:error\n【信息】:推荐新模型AUC计算失败${PREDICT_PATH}/${model_name}_${today}_new.txt"
      else
        # 4.1 对比auc数据判断是否更新线上模型
        if [ "$online_auc" \< "$new_auc" ]; then
            echo "新模型优于线上模型: 线上模型AUC: ${online_auc}, 新模型AUC: ${new_auc}"
            # 4.1.1 模型格式转换
            cat ${MODEL_PATH}/${model_name}_${today_early_3}.txt |
            awk -F " " '{
                if (NR == 1) {
                    print $1"\t"$2
                } else {
                    split($0, fields, " ");
                    OFS="\t";
                    line=""
                    for (i = 1; i <= 10 && i <= length(fields); i++) {
                        line = (line ? line "\t" : "") fields[i];
                    }
                    print line
                }
            }' > ${MODEL_PATH}/${model_name}_${today_early_3}_change.txt
            if [ $? -ne 0 ]; then
               echo "新模型文件格式转换失败"
               /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step4模型格式转换\n【是否成功】:error\n【信息】:新模型文件格式转换失败${MODEL_PATH}/${model_name}_${today_early_3}.txt"
            else
              # 4.1.2 模型文件上传OSS
              online_model_path=${OSS_PATH}/${model_name}.txt
              $HADOOP fs -test -e ${online_model_path}
              if [ $? -eq 0 ]; then
                  echo "数据存在, 先删除。"
                  $HADOOP fs -rm -r -skipTrash ${online_model_path}
              else
                  echo "数据不存在"
              fi
              $HADOOP fs -put ${MODEL_PATH}/${model_name}_${today_early_3}_change.txt ${online_model_path}
              if [ $? -eq 0 ]; then
                 echo "推荐模型文件至OSS成功"
                  # 4.1.3 本地保存最新的线上使用的模型，用于下一次的AUC验证
                 cp -f ${LAST_MODEL_HOME}/model_online.txt ${LAST_MODEL_HOME}/model_online_$(date +\%Y\%m\%d).txt
                 cp -f ${MODEL_PATH}/${model_name}_${today_early_3}.txt ${LAST_MODEL_HOME}/model_online.txt
                 if [ $? -ne 0 ]; then
                     echo "模型备份失败"
                 fi
                 /root/anaconda3/bin/python monitor_util.py --level info --msg "荐模型数据更新 \n【任务名称】:step4模型更新\n【是否成功】:success\n【信息】:新模型优于线上模型: 线上模型AUC: ${online_auc}, 新模型AUC: ${new_auc}，已更新${model_name}_${today_early_3}.txt模型}"
              else
                 echo "推荐模型文件至OSS失败"
                 /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step4模型推送oss\n【是否成功】:error\n【信息】:推荐模型文件至OSS失败${MODEL_PATH}/${model_name}_${today_early_3}_change.txt --- ${online_model_path}"
              fi
            fi
        else
            echo "新模型不如线上模型: 线上模型AUC: ${online_auc}, 新模型AUC: ${new_auc}"
            /root/anaconda3/bin/python monitor_util.py --level info --msg "荐模型数据更新 \n【任务名称】:step4模型更新\n【是否成功】:success\n【信息】:新模型不如线上模型: 线上模型AUC: ${online_auc}, 新模型AUC: ${new_auc}}"
        fi
      fi
    fi
  fi
fi

# 5 模型训练
echo "$(date +%Y-%m-%d_%H-%M-%S)----------step5------------开始模型训练"
$HADOOP fs -text ${bucketDataPath}/${begin_early_2_Str}/* | ${FM_HOME}/fm_train -m ${MODEL_PATH}/${model_name}_${begin_early_2_Str}.txt -dim 1,1,8 -im ${LAST_MODEL_HOME}/model_online.txt -core 8
if [ $? -ne 0 ]; then
   echo "模型训练失败"
   /root/anaconda3/bin/python monitor_util.py --level error --msg "荐模型数据更新 \n【任务名称】:step5模型训练\n【是否成功】:error\n【信息】:${bucketDataPath}/${begin_early_2_Str}训练失败"
fi

echo "$(date +%Y-%m-%d_%H-%M-%S)----------step6------------模型训练完成：${MODEL_PATH}/${model_name}_${begin_early_2_Str}.txt"