From f119372daa70267a54a7a7fe9aff0a1bd2f03af6 Mon Sep 17 00:00:00 2001
From: olli <olli@gabosh.net>
Date: Wed, 15 Nov 2023 16:50:59 +0100
Subject: [PATCH] more pure bash to speed up things

---
 dabo/analyze.sh                         |  15 ++-
 dabo/functions/check_sell_conditions.sh | 145 +-----------------------
 dabo/functions/get_vars_from_csv.sh     |   2 +-
 3 files changed, 13 insertions(+), 149 deletions(-)

diff --git a/dabo/analyze.sh b/dabo/analyze.sh
index f887ff7..3f1cb06 100755
--- a/dabo/analyze.sh
+++ b/dabo/analyze.sh
@@ -63,13 +63,21 @@ function analyze {
     f_market_performace_array[${f_market_perf_date}]=${f_market_perf}
   done
 
+  # go through data of time
   local f_lines
   mapfile -t f_lines <<<$(egrep "^${ANALYZE_TIME}" "$file" | grep -v ',,')
-  for line in "${f_lines[@]}"
+  local f_line
+#  for line in "${f_lines[@]}"
+  for f_line in "${f_lines[@]}"
   do
     f_sell_score=""
     f_buy_score=""
 
+    # ad line to last lines array...
+    f_last_lines_array+=("${f_line}")
+    # ... and stop here until 4 elements are present
+    [ -z "${f_last_lines_array[3]}" ] && continue
+
     echo "$line" >>${g_tmp}/${tmpfile}
     # get vars
     get_vars_from_csv ${g_tmp}/${tmpfile} || continue
@@ -85,8 +93,7 @@ function analyze {
     f_market_performance_before=${f_market_performance}
     echo "MARKET_PERF=$f_market_performance"
 
-    #echo "$line" >>${g_tmp}/${tmpfile}
-    #echo "  ${line},${f_market_performance}" | perl -pe 's/([0-9].[0-9][0-9][0-9][0-9][0-9][0-9])[0-9]+/$1/g' | column -t -s, >>${g_tmp}/output-${tmpfile}
+    #echo "  ${f_line},${f_market_performance}" | perl -pe 's/([0-9].[0-9][0-9][0-9][0-9][0-9][0-9])[0-9]+/$1/g' | column -t -s, >>${g_tmp}/output-${tmpfile}
     if [ -f "${g_tmp}/open-${tmpfile}" ]
     then
       if [ "${ANALYZE_VERBOSE}" -eq "0" ]
@@ -122,7 +129,7 @@ function analyze {
         f_interim=$(g_calc "${f_interim}-${FEE}")
       fi
     fi
-    echo "$line,${f_market_performance},${f_score},${f_buy_score},${f_sell_score},${f_intrade},${f_interim}" >>analyze-${analyzedate}/chart-${tmpfile}
+    echo "$f_line,${f_market_performance},${f_score},${f_buy_score},${f_sell_score},${f_intrade},${f_interim}" >>analyze-${analyzedate}/chart-${tmpfile}
     # Chart Part End
   done
 
diff --git a/dabo/functions/check_sell_conditions.sh b/dabo/functions/check_sell_conditions.sh
index a38561c..535b296 100644
--- a/dabo/functions/check_sell_conditions.sh
+++ b/dabo/functions/check_sell_conditions.sh
@@ -28,7 +28,7 @@ function check_sell_conditions {
     f_TRADE_HIST_FILE_INTERIM=$(echo ${f_TRADE_HIST_FILE} | sed 's/-open\.history\.csv$/-interim.history.csv/')
     f_BUY_PRICE=$(grep -i ',BUY,' $f_TRADE_HIST_FILE | tail -n1 | cut -d, -f5)
   else
-  # analyze
+    # analyze
     f_BUY_PRICE=${BUY_PRICE}
     f_TRADE_HIST_FILE="${g_tmp}/open-${tmpfile}"
     f_TRADE_HIST_FILE_INTERIM="${g_tmp}/interim-${tmpfile}"
@@ -120,32 +120,6 @@ function check_sell_conditions_strategy {
   local f_BUY_PRICE="$5"
   local f_BUY_PRICE_LAST_RATE_DIFF="$6"
 
-########## Obsolete Code #############
-#
-#  # never occur rsi defaults to suppress error messages if no values from strategy given
-#  local SELL_RSI5_SIGNAL_UNTIL="0"
-#  local SELL_RSI14_SIGNAL_UNTIL="0"
-#  local SELL_RSI21_SIGNAL_UNTIL="0"
-#  local SELL_RSI60_SIGNAL_UNTIL="0"
-#  local SELL_RSI120_SIGNAL_UNTIL="0"
-#  local SELL_RSI240_SIGNAL_UNTIL="0"
-#  local SELL_RSI420_SIGNAL_UNTIL="0"
-#  local SELL_RSI720_SIGNAL_UNTIL="0"
-#  local SELL_RSI5_SIGNAL_FROM="101"
-#  local SELL_RSI14_SIGNAL_FROM="101"
-#  local SELL_RSI21_SIGNAL_FROM="101"
-#  local SELL_RSI60_SIGNAL_FROM="101"
-#  local SELL_RSI120_SIGNAL_FROM="101"
-#  local SELL_RSI240_SIGNAL_FROM="101"
-#  local SELL_RSI420_SIGNAL_FROM="101"
-#  local SELL_RSI720_SIGNAL_FROM="101"
-# 
-#  # never occur rsi defaults to suppress error messages if no values from strategy given
-#  local SELL_MACD_RELATION_FROM="-101"
-#
-#  # default
-#  local SELL_HOLD_IF_RESULT_NEGATIVE="0"
-
   f_do_sell=""
 
   # run strategy
@@ -170,121 +144,4 @@ function check_sell_conditions_strategy {
     return 0
   fi
 
-########## Obsolete Code #############
-#
-#  # check if the result (profit/loss until now) is lowering and sell if too low ()
-#  if [ -f ${f_TRADE_HIST_FILE_INTERIM} ] 
-#  then
-#    if [ -n "$SELL_IF_LAST_RATE_LOWER_THEN" ]
-#    then
-#      local f_BUY_PRICE_2ND_LAST_RATE_DIFF=$(tail -n2 ${f_TRADE_HIST_FILE_INTERIM} | head -n1)
-#      local f_diff_result=$(echo "${f_BUY_PRICE_LAST_RATE_DIFF} - (${f_BUY_PRICE_2ND_LAST_RATE_DIFF})" | bc | sed 's/^\./0./; s/^-\./-0./')
-#      if [ $(echo "${f_diff_result} < ${SELL_IF_LAST_RATE_LOWER_THEN}" | bc -l) -ne 0 ] && [ $(echo "${f_BUY_PRICE_LAST_RATE_DIFF} > ${FEE}" | bc -l) -ne 0 ]
-#      then
-#        f_SELL="Loss between last (${f_BUY_PRICE_LAST_RATE_DIFF}%) and 2nd last (${f_BUY_PRICE_2ND_LAST_RATE_DIFF}%) rate/result more then  ${SELL_IF_LAST_RATE_LOWER_THEN}% (${f_diff_result}%)"
-#      fi
-#    fi
-#
-#    if [ -n "$SELL_IF_LOWER_THEN_FEE_AFTER_PERIOD" ]
-#    then
-#      # Sell if the last X time units is lower then FEE
-#      if [ $(cat ${f_TRADE_HIST_FILE_INTERIM} | wc -l) -ge ${SELL_IF_LOWER_THEN_FEE_AFTER_PERIOD} ]
-#      then
-#        if [ $(echo "${f_BUY_PRICE_LAST_RATE_DIFF} < ${FEE}" | bc -l) -ne 0 ]
-#        then
-#          f_SELL="Result (${f_BUY_PRICE_LAST_RATE_DIFF}%) in more then ${SELL_IF_LOWER_THEN_FEE_AFTER_PERIOD} is under ${FEE}"
-#        fi
-#      fi
-#    fi
-#  fi
-#
-#  # Sell on MACD Condition
-#  if [ -n "$SELL_MACD_RELATION_FROM" ]
-#  then
-#    if [ $(echo "${f_macd_histogram_relation} < ${SELL_MACD_RELATION_FROM}" | bc -l) -ne 0 ]
-#    then
-#      f_SELL="MACD condition met"
-#    fi
-#  fi
-#
-#  # Sell on RSI conditions
-#  if \
-#   [ ${f_rsi5} -le ${SELL_RSI5_SIGNAL_UNTIL} ] && \
-#   [ ${f_rsi14} -le ${SELL_RSI14_SIGNAL_UNTIL} ] && \
-#   [ ${f_rsi21} -le ${SELL_RSI21_SIGNAL_UNTIL} ] && \
-#   [ ${f_rsi60} -le ${SELL_RSI60_SIGNAL_UNTIL} ] && \
-#   [ ${f_rsi120} -le ${SELL_RSI120_SIGNAL_UNTIL} ] && \
-#   [ ${f_rsi240} -le ${SELL_RSI240_SIGNAL_UNTIL} ] && \
-#   [ ${f_rsi420} -le ${SELL_RSI420_SIGNAL_UNTIL} ] && \
-#   [ ${f_rsi720} -le ${SELL_RSI720_SIGNAL_UNTIL} ]&& \
-#   [ ${f_rsi5} -ge ${SELL_RSI5_SIGNAL_FROM} ] && \
-#   [ ${f_rsi14} -ge ${SELL_RSI14_SIGNAL_FROM} ] && \
-#   [ ${f_rsi21} -ge ${SELL_RSI21_SIGNAL_FROM} ] && \
-#   [ ${f_rsi60} -ge ${SELL_RSI60_SIGNAL_FROM} ] && \
-#   [ ${f_rsi120} -ge ${SELL_RSI120_SIGNAL_FROM} ] && \
-#   [ ${f_rsi240} -ge ${SELL_RSI240_SIGNAL_FROM} ] && \
-#   [ ${f_rsi420} -ge ${SELL_RSI420_SIGNAL_FROM} ] && \
-#   [ ${f_rsi720} -ge ${SELL_RSI720_SIGNAL_FROM} ]
-#  then
-#    f_SELL="RSI conditions met"
-#  fi
-#
-#
-#  # Take profit after positive results
-#  if [ -n "${TAKE_PROFIT_CHECK_AFTER_POSTITIVE_RESULTS}" ] && [ -n "${TAKE_PROFIT_CHECK_AT_FEE_PLUS}" ] && [ -n "${TAKE_PROFIT_CHECK_AT_FACTOR}" ]
-#  then
-#    if [ $(grep -v "^-" ${f_TRADE_HIST_FILE_INTERIM} | wc -l) -ge ${TAKE_PROFIT_CHECK_AFTER_POSTITIVE_RESULTS} ]
-#    then
-#      # Only if result larger then fee
-#      if [ $(echo "${f_BUY_PRICE_LAST_RATE_DIFF} > (${FEE}+${TAKE_PROFIT_CHECK_AT_FEE_PLUS})" | bc -l) -ne 0 ]
-#      then
-#        # Take profit if interim result falls over 20% (/1.25) from the highest result
-#        local f_highest_profit=$(grep -v "^-" ${f_TRADE_HIST_FILE_INTERIM} | LANG=en_US.UTF-8 sort -n | tail -n1)
-#        local f_take_profit=$(echo "${f_highest_profit} / ${TAKE_PROFIT_CHECK_AT_FACTOR}" | bc -l)
-#        [ $(echo "${f_BUY_PRICE_LAST_RATE_DIFF} < ${f_take_profit}" | bc -l) -ne 0 ] && f_SELL="taking profit"
-#      fi
-#    fi
-#  fi
-#
-#
-#  # Take loss
-#  if [ -n "${TAKE_LOSS_CHECK_AFTER_NEGATIVE_RESULTS}" ] && [ -n "${TAKE_LOSS_CHECK_AT_FEE_PLUS}" ] && [ -n "${TAKE_LOSS_CHECK_AT_FACTOR}" ]
-#  then
-#    if [ $(tail -n${TAKE_LOSS_CHECK_AFTER_NEGATIVE_RESULTS} ${f_TRADE_HIST_FILE_INTERIM} | grep "^-" | wc -l) -ge ${TAKE_LOSS_CHECK_AFTER_NEGATIVE_RESULTS} ]
-#    then
-#      # if result larger then fee
-#      if [ $(echo "${f_BUY_PRICE_LAST_RATE_DIFF} > (${FEE}+${TAKE_LOSS_CHECK_AT_FEE_PLUS})" | bc -l) -ne 0 ]
-#      then
-#        f_SELL="taking profit by loss before"
-#      else
-#        # on loss
-#        local f_highest_loss=$(grep "^-" ${f_TRADE_HIST_FILE_INTERIM} | LANG=en_US.UTF-8 sort -n | head -n1)
-#        local f_take_loss=$(echo "${f_highest_loss} / ${TAKE_LOSS_CHECK_AT_FACTOR}" | bc -l)
-#        [ $(echo "${f_BUY_PRICE_LAST_RATE_DIFF} > ${f_take_loss}" | bc -l) -ne 0 ] && f_SELL="taking loss"
-#      fi
-#    fi
-#  fi
-#
-#
-#
-#  # hold on negative result
-#  if [ "${SELL_HOLD_IF_RESULT_NEGATIVE}" -gt 0 ]
-#  then
-#    if [ $(echo "(${f_BUY_PRICE_LAST_RATE_DIFF} + -${FEE}) < 0" | bc -l) -ne 0 ]
-#    then
-#      echo "    Result negative - holding (INTERIM RESULT ${f_BUY_PRICE_LAST_RATE_DIFF}% - FEE ${FEE}% < 0 --> Ignoring ${f_SELL}"
-#      f_SELL=""
-#    fi
-#  fi
-#
-#
-#  # check for SELL_PERCENTAGE_FROM_LAST_PURCHASE_NEGATIVE
-#  if [ -n "${SELL_PERCENTAGE_FROM_LAST_PURCHASE_NEGATIVE}" ]
-#  then
-#    if [ $(echo "${f_BUY_PRICE_LAST_RATE_DIFF} < ${SELL_PERCENTAGE_FROM_LAST_PURCHASE_NEGATIVE}" | bc -l) -ne 0 ]
-#    then
-#      f_SELL="SELL_PERCENTAGE_FROM_LAST_PURCHASE_NEGATIVE(${SELL_PERCENTAGE_FROM_LAST_PURCHASE_NEGATIVE}%) > Last rate (${f_BUY_PRICE_LAST_RATE_DIFF}%)"
-#    fi
-#  fi
-
 }
diff --git a/dabo/functions/get_vars_from_csv.sh b/dabo/functions/get_vars_from_csv.sh
index 8a4090f..7c95bec 100644
--- a/dabo/functions/get_vars_from_csv.sh
+++ b/dabo/functions/get_vars_from_csv.sh
@@ -12,7 +12,7 @@ function get_vars_from_csv {
     f_market_performance="-50"
   fi
   f_all_vars="f_market_performance=${f_market_performance}"
- 
+
   # read last 4 lines in array if not given
   if [ -z "${f_last_lines_array}" ]
   then