#!/bin/bash

. /etc/bash/gaboshlib.include

g_nice

function g_echo_note {
 [ -z "$1" ] && return 0
 echo -en "\033[97m$(tail -n1 ${g_tmp}/$tmpfile | cut -d, -f1) \033[36mNOTE:"
 cat <<< "$@"
 echo -en "\033[0m"
}

function analyze {
  local file=$1
  tmpfile=$(basename "${file}")

  . /etc/bash/gaboshlib/g_percentage-diff.bashfunc
  . functions/check_buy_conditions.sh
  . functions/check_sell_conditions.sh
  . functions/get_vars_from_csv.sh
  . bot.conf
  . analyze.conf

 
  #g_echo "Analyzing file: $file"
  
  # cleanup
  f_SELL=1
  f_BUY=""
  >${g_tmp}/${tmpfile}
  >${g_tmp}/result-${tmpfile}

  rm -f ${g_tmp}/open-${tmpfile}
  rm -f ${g_tmp}/interim-${tmpfile}
  rm -f ${g_tmp}/output-${tmpfile}

  ORIGIFS="$IFS"
  IFS=$'\n'
  for line in $(egrep "^${ANALYZE_TIME}" "$file")
  do
    IFS="$ORIGIFS"
    current=$(echo $line | cut -d, -f2)
    time=$(echo $line | cut -d, -f1 | cut -d: -f1,2)

    echo "$line" >>${g_tmp}/${tmpfile}
    if [ -f "${g_tmp}/open-${tmpfile}" ]
    then
      check_sell_conditions ${g_tmp}/${tmpfile} >>${g_tmp}/output-${tmpfile} 2>&1
    fi
    if ! [ -f "${g_tmp}/open-${tmpfile}" ]
    then
      f_market_performance=$(grep "^$time" htdocs/botdata/MARKET_PERFORMANCE | tail -n1 | cut -d: -f4 | cut -d"%" -f1 | sed 's/ *//')
      [ -z "${f_market_performance}" ] && continue
      if [ $(echo "${f_market_performance} < ${GOOD_MARKET_PERFORMANCE_INDEX}" | bc -l) -eq 0 ]
      then
        check_buy_conditions ${g_tmp}/${tmpfile} >>${g_tmp}/output-${tmpfile} 2>&1 || break
      else
        g_echo_note "bad market (${f_market_performance} < ${GOOD_MARKET_PERFORMANCE_INDEX}) - Price: $current" >>${g_tmp}/output-${tmpfile} 2>&1
      fi
    fi
  done

  # sell at the end to have a final result.
  if [ -f ${g_tmp}/open-${tmpfile} ]
  then
    f_SELL="SELL ${f_ASSET}: End of file/data" 
    echo "SELL: $(tail -n1 ${g_tmp}/${tmpfile} | cut -d, -f1) === ${f_SELL}" >>${g_tmp}/output-${tmpfile} 2>&1
    result=$(g_percentage-diff ${BUY_PRICE} ${current})
    result=$(echo "${result}-${FEE}" | bc | sed 's/^\./0./; s/^-\./-0./')
    echo "$result" >>${g_tmp}/result-${tmpfile}
    echo "RESULT: ${result}% (${BUY_PRICE} -> ${current})" >>${g_tmp}/output-${tmpfile}
    rm -f ${g_tmp}/open-${tmpfile}
    rm -f ${g_tmp}/interim-${tmpfile}
  fi

  complete_result=0
  for result in $(cat ${g_tmp}/result-${tmpfile})
  do
    complete_result=$(echo "$complete_result+$result" | bc -l | sed 's/^\./0./; s/^-\./-0./' | xargs printf "%.2f")
  done
  echo "COMPLETE RESULT $file analyze-${analyzedate}/${tmpfile}.log: ${complete_result}%" | tee -a ${g_tmp}/output-${tmpfile}
  echo "=====================================" >>${g_tmp}/output-${tmpfile}
  echo "${complete_result}" >>${g_tmp}/overall-result-${tmpfile}
  
  cat ${g_tmp}/output-${tmpfile} >"analyze-${analyzedate}/${tmpfile}.log"

}

. bot.conf
. analyze.conf
set | grep ^[A-Z].*=[-0-9]

cores=$(cat /proc/cpuinfo | grep "^processor.*:" | tail -n1 | perl -pe 's/processor.*: //')
echo -n "parallel -j${cores} bash -c --" >/tmp/parallel-$$

analyzedate="$(date +%Y-%m-%d--%H-%M-%S)"
mkdir "analyze-${analyzedate}"
cp bot.conf analyze.conf analyze-${analyzedate}/

for file in $@
do
  echo "${file}" | grep -q "BALANCE" && continue
  echo -n " \"analyze ${file}\"" >>/tmp/parallel-$$
done
export -f g_echo_note
export g_tmp
export analyzedate
. /tmp/parallel-$$

echo "OVERALL RESULT: $(cat ${g_tmp}/overall-result-* | awk '{ SUM += $1 } END { printf("%2.2f", SUM) }')%" | tee analyze-${analyzedate}/overall-result.log
cat analyze-${analyzedate}/*.history.csv.log >analyze-${analyzedate}/analyze-overall.log

echo Trades: "$(grep "BUY: " analyze-${analyzedate}/analyze-overall.log | wc -l)" | tee -a analyze-${analyzedate}/overall-result.log
echo Interim Results: "$(grep "INTERIM RESULT: " analyze-${analyzedate}/analyze-overall.log | wc -l)" | tee -a analyze-${analyzedate}/overall-result.log
echo Interim Results Positive: "$(grep "INTERIM RESULT: [0-9]" analyze-${analyzedate}/analyze-overall.log | wc -l)" | tee -a analyze-${analyzedate}/overall-result.log
echo Interim Results Negative: "$(grep "INTERIM RESULT: -" analyze-${analyzedate}/analyze-overall.log | wc -l)" | tee -a analyze-${analyzedate}/overall-result.log
echo "

Complete Results" >>analyze-${analyzedate}/overall-result.log
grep "COMPLETE RESULT " analyze-${analyzedate}/analyze-overall.log | grep -v ": 0%" >>analyze-${analyzedate}/overall-result.log

echo "

Trades" >>analyze-${analyzedate}/overall-result.log
egrep "BUY: |SELL: " analyze-${analyzedate}/analyze-overall.log >>analyze-${analyzedate}/overall-result.log