bashDownloadFile

#!/bin/bash

#include
. bashCheckForCRFolder

#Bold colors
BWHITE='\033[1;37m'
BGREEN='\033[1;32m'
BRED='\033[1;31m'
BYELLOW='\033[1;33m'
BBLUE='\033[1;34m'
UBLUE='\033[4;34m'
NC='\033[0m' # No color

#create listFiles variable
listFiles="$(ls -d clientResourcesFolder/*essages.json 2>&1)"
lsError=$(cut -d ':' -f3 <<< $listFiles)

#Message ID and markRead variable
messageId=
fileRead=false
markRead=""
skipMarkReadLoop="n"

#Move to files directory
cd files

#Create listFolders array
listFolders=($(ls -d */))
folders=()

#Remove / from end of folder name at each index in array and add to folders array
for ((i=0; i<${#listFolders[@]}; i++)); do
  folders+=(${listFolders[i]%?})
done

#Create variable for client resource folder to compare to folders array 
inboundFolder="inbound"
fileExists=false

#Compare folder name at each index of folders array to see if inboundFolder name exists and
#set fileExists to true if inboundFolder name exists and move back to sea-client-nodejs directory
for ((i=0; i<${#folders[@]}; i++)); do
  if [[ "${folders[$i]}" == "$inboundFolder" ]]
  then
    fileExists=true
    cd ..
  fi
done

#If fileExists is not true then make a directory with the inboundFolder name
if [ $fileExists != true ]
then
  mkdir $inboundFolder
  cd ..
fi

#Option for message ID
while getopts ":m:" option; do
   case $option in
      m) # give mailboxId
        messageId=$OPTARG
        markRead="n"
        skipMarkReadLoop="y"
        while getopts r option; do
          case $option in
              r) # mark file as read
                fileRead=true;;
              \?) #Invalid option
                echo -e "\n${BRED}ERROR: Invalid option\n${NC}"
              exit;;
          esac
        done;;
      \?) #Invalid option
        echo -e "\n${BRED}ERROR: Invalid option\n${NC}"
      exit;;
   esac
done

#Check if error exists, display message to run command for getting unread messages if unreadMessages.json file does not exist
if [[ "$lsError" == " No such file or directory" ]] && ! [[ $messageId ]]
then
  echo -e "\n${BWHITE}\"sea-client-nodejs/clientResourcesFolder/unreadMessages.json\"${BYELLOW} nor a date ranged message file currently exist to pull a ${BWHITE}messageId ${BYELLOW}from ${BBLUE}${UBLUE}please run one of the below commands to pull unread messages or date ranged messages for a ${NC}${BWHITE}messageId ${BBLUE}${UBLUE}before running this commmand again${NC}${BYELLOW} or enter ${BWHITE}7${BYELLOW} OR ${BWHITE}9${BYELLOW} from menu options when you run ${BGREEN}./bashMenu${BYELLOW}:"
  echo -e "\n\n${BWHITE}Command: ${BGREEN}./bashCurlGetUnread"
  echo -e "\n\n${BWHITE}Command: ${BGREEN}./bashGetDeliveredFilesByDateRange\n"
  exit 1
fi

#While messageId variable empty prompt user of messageId
while ! [ $messageId ]; do
  read -p "$(echo -e "\n${BYELLOW}Please enter ${BWHITE}messageId${BYELLOW} of message you want to download from ${BWHITE}\"sea-client-nodejs/$checkFolder/unreadMessages.json\"${BYELLOW} OR from a date ranged file that you have within ${BWHITE}\"sea-client-nodejs/$checkFolder/\"${BYELLOW}:${NC} ")" messageId
  echo -e "\n\n"
done

#Run getClientFile node function and set fileDownload variable to output
fileDownload=$(node getClientFile -k $messageId)

#Cut file name from output fileDownload string and remove the leading space
downloadedFile=$(cut -d ':' -f30 <<< $fileDownload)
downloadedFile=$(cut -c1- <<< $downloadedFile)

catchError=$(cut -d ':' -f5 <<< $fileDownload)
catchError=$(cut -c1- <<< $catchError)

#If error exists in output of fileDownload display error message and example of command
if [ "$catchError" == "Filename not retrieved." ]
then
  echo -e "\n${BRED}ERROR: You have entered an ${BWHITE}invalid messageId${BRED}! Please run one of the below commands again with a valid messageId."
  echo -e "\n\n${BWHITE}Example without mark read option: ${BGREEN}./bashDownloadFile -m <messageId>${NC}"
  echo -e "\n\n${BWHITE}Example with mark read option: ${BGREEN}./bashDownloadFile -m <messageId> -r${NC}"
  echo -e "\n\n${BYELLOW}OR...${NC}"
  echo -e "\n\n${BWHITE}Example: ${BGREEN}./bashDownloadFile${NC}\n"
  echo -e "\n\n${NC}${BYELLOW}OR...${NC}"
  echo -e "\n\n${NC}${BWHITE}Run this command and enter ${BBLUE}11${BWHITE} from Menu options: ${BGREEN}./bashMenu\n${NC}"

  exit 1
else
  #Display location of downloaded file
  echo -e "\n\n${BGREEN}$downloadedFile has been downloaded to ${BWHITE}\"sea-client-nodejs/files/inbound/$downloadedFile\"${BGREEN}.${NC}\n\n\n"
fi

#While markRead is empty ask user for valid input
notValid=
while [ "$markRead" != "y" ] && [ "$markRead" != "n" ] && [ "$skipMarkReadLoop" == "n" ]; do
  if [[ "$markRead" != "" ]] && [[ "$markRead" != "y" ]] && [[ "$markRead" != "n" ]] || [[ "$notValid" = 1 ]]
  then
    read -p "$(echo -e "${BRED}Please enter a valid reponse of ${BWHITE}y ${BRED}or ${BWHITE}n${BRED}: ${NC}")" markRead
    echo -e "\n\n"
    notValid=1
  else
    read -p "$(echo -e "\n${BYELLOW}Would you like to mark ${BWHITE}$downloadedFile${BYELLOW} as read ${BWHITE}(y/n)${BYELLOW}:${NC} ")" markRead
    echo -e "\n\n"
    notValid=1
  fi
done

#If markRead is y then set fileRead boolean as true
if [ "$markRead" == "y" ]
then
  fileRead=true
elif  [ "$fileRead" = true ]
then
  doNothing=
else
  echo -e "${BBLUE}If you want to mark this file as read in the future and it is not already marked as read you can do so by running the below command:"
  echo -e "\n\n${BWHITE}Command: ${BGREEN}./bashMarkAsRead -m $messageId${NC}\n"
fi

#If $fileRead boolean is true then markFile as read
if [ "$fileRead" = true ]
then
  fileMarkedRead=$(node markFileRead -m $messageId)
  #Set checkError variable to field 8 of cut string from markAsRead variable
  checkError=$(cut -d ' ' -f8 <<< $fileMarkedRead)

  #See if Failed exists in checkError variable and if do display error message
  if [ "$checkError" == "Failed" ]
  then
    echo -e "\n${BYELLOW}Cannot mark message as read! ${BWHITE}$downloadedFile${BYELLOW} has already been marked as read!${NC}\n"
    exit 1

  #Else display success message
  else
    echo -e "${BWHITE}$downloadedFile${BGREEN} has been marked as read.\n\n\n"
  fi
fi