#!/usr/bin/env bash

createScoreboardHeader() {
    printf "%25s %8s %8s %8s %8s %8s\n" "Name" "Kill" "FF" "Death" "Respawn"
    echo "---------------------------------------------------------------------------"
}

createScoreboard() {
    NAME="$1"
    FILE="$2"

    KILL=0
    FF=0
    DEATH=0
    RESPAWN=0

    #escape '[' -> somehow escapes all special chars, lol?
    ESC_NAME=$(echo "$NAME" | sed -r 's/[\[]+/\\[/g')

    while IFS= read -r line; do
      case "$line" in
        *\(WEST\)[" "]von:[" "]${ESC_NAME}[" "]\(EAST\)* | *\(EAST\)[" "]von:[" "]${ESC_NAME}[" "]\(WEST\)*)
          ((KILL++))
          ;;
        *\(EAST\)[" "]von:[" "]${ESC_NAME}[" "]\(EAST\)* | *\(WEST\)[" "]von:[" "]${ESC_NAME}[" "]\(WEST\)*)
          ((FF++))
          ;;
        *${ESC_NAME}[" "]*von:*)
          ((DEATH++))
          ;;
        *Spieler:*${ESC_NAME}*)
          ((RESPAWN++))
          ;;
      esac
    done < <(grep -- "${ESC_NAME}" ${FILE})

    #echo {\"name\":\"$NAME\", \"kill\":${KILL}, \"ff\":${FF}, \"death\":${DEATH}, \"respawn\":${RESPAWN}},
    if [[ $NAME =~ [^[:space:]] ]]; then
        printf "%25s %8s %8s %8s %8s %8s\n" "$NAME" $KILL $FF $DEATH $RESPAWN
    fi
}


FILE="$1"
PLAYERS=()

while IFS='' read -r line || [[ -n "$line" ]]; do
  if [[ $line =~ [^[:space:]] ]]; then
      case "$line" in
        *"TFAR_RadioRequestEvent"*)
          RES=$(echo "$(grep -oP ':[0-9]+\s\(\K.*?(?=\)\sREMOTE)' <<< "$line")")
          ;;
        *"Respawn"*)
          RES=$(echo "$(grep -oP '\|\|\sSpieler:\s\K.*?(?=\s-\sKosten:)' <<< "$line")")
          ;;
        *"Abschuss"*)
          RES=$(echo "$(grep -oP '\|\|\s\K.*?(?=\s\((EAST|WEST|CIV))' <<< "$line")")
          RES1=$(echo "$(grep -oP 'von:\s\K.*?(?=\s\((EAST|WEST|CIV))' <<< "$line")")
          ;;
      esac

      if [[ $RES =~ [^[:space:]] && " ${PLAYERS[*]} " != *" $RES "*  ]]; then
        PLAYERS+=("$RES")
      fi
      if [[ $RES1 =~ [^[:space:]] && " ${PLAYERS[*]} " != *" $RES1 "*  ]]; then
        PLAYERS+=("$RES1")
      fi
  fi
done < ${FILE}

createScoreboardHeader

for i in "${PLAYERS[@]}"
do
   :
   createScoreboard "$i" ${FILE}
done