#!/bin/bash

flag=$TMP_PATH/twitterbot_bot.flag

if [ -f $flag ];

then

  echo "twitter_bot is already running !"

  exit 0

fi

touch $flag

cd $APPS_PATH/twitter/twitterbot

#

# Tweet pour un assemblage de hash

#

for fichier in `ls $DATA_PATH/hashes2hashes/*.png`

do

  BLOCK=`basename $fichier .png`

  if [ ! -f $DATA_PATH/twitterbot/assemblage_$BLOCK ]

  then

    php robot.php $BLOCK CONFIRMED hashes2hashes

    touch $DATA_PATH/twitterbot/assemblage_$BLOCK

    rm -f $flag

    exit 0

  fi

done

#

# Se lancer pour un tweet sur un block unique

#

BLOCK_LINE=`tail -n 1 $DATA_PATH/block_list.txt`

BLOCK_HASH=`echo ${BLOCK_LINE} | awk '{print $2}'`

BLOCK_NAME=`echo ${BLOCK_LINE} | awk '{print $1}'`

BLOCK_HEIGHT=`echo ${BLOCK_LINE} | awk '{print $3}'`

#

# Dans 5% des cas, on tweet un bloc remarquable

#      à la place du LAST

#

if [ 5 -gt $((RANDOM % 100)) ]

then

  BLOCK_LINE=`grep -v $BLOCK_NAME $DATA_PATH/block_list.txt | shuf | head -n 1`

  BLOCK_HASH=`echo ${BLOCK_LINE} | awk '{print $2}'`

  BLOCK_NAME=`echo ${BLOCK_LINE} | awk '{print $1}'`

  BLOCK_HEIGHT=`echo ${BLOCK_LINE} | awk '{print $3}'`

fi

if [ -f $DATA_PATH/hasard/$BLOCK_HASH.png ]

then

  if [ ! -f $DATA_PATH/twitterbot/$BLOCK_HASH ]

  then

    echo Tweet for $BLOCK_HASH $BLOCK_NAME

    php robot.php $BLOCK_HASH $BLOCK_NAME hasard $BLOCK_HEIGHT

    #

    # On met un marqueur pour ne pas retweeter

    #        plusieurs fois le LAST

    #

    if [[ "$BLOCK_NAME" == "LAST" ]]

    then

      touch $DATA_PATH/twitterbot/$BLOCK_HASH

    fi

  fi

fi

rm -f $flag