path: root/base/taskw

#!/bin/bash
# Taskwarrior Wrapper

if [[ ! "$TASKBIN" ]]; then
  TASKBIN="task"
fi

DATEFMT="+%a %Y-%m-%d %H:%M"
prettyage() {
  AGE=$(date -d "$1" +%s)
  NOW=$(date +%s)
  DIF=$((NOW - AGE))
    if ((DIF < 60));       then echo -n "${DIF}s"
  elif ((DIF < 3600));     then echo -n "$((DIF / 60))m"
  elif ((DIF < 86400));    then echo -n "$((DIF / 3600))h"
  elif ((DIF < 1209600));  then echo -n "$((DIF / 86400))d"
  elif ((DIF < 7776000));  then echo -n "$((DIF / 604800))w"
  elif ((DIF < 31536000)); then echo -n "$((DIF / 2592000))m"
  else echo -n "$((DIF / 31536000))y"; fi
}

function exitaltscreen {
  clear
  tput rmcup
  exit 0
}

CMD="$1"
shift

case $CMD in
  "")
  TASKS="$($TASKBIN rc._forcecolor=yes rc.defaultwidth=$(tput cols) 2>&1 |
    grep -v "mConfiguration override rc\.")"
  if (( `tput lines` > `echo "$TASKS" | wc -l` )); then
    echo "$TASKS"
  else
    echo "$TASKS" | less -R
  fi
  ;;

  projects)
  $TASKBIN rc.context= rc.list.all.projects=1 rc.verbose=blank,label projects $@
  ;;

  review) # <filter>
  TASKS="$($TASKBIN rc.context= $@ _review | shuf)"
  TASKCOUNT="$(echo "$TASKS" | wc -l)"
  TASKNUMBER=1
  LASTCMD=""
  LASTRES=""

  if [[ "$TASKCOUNT" = "1" ]]; then
    echo "Nothing to review"
    exit
  fi

  trap exitaltscreen SIGINT SIGTERM SIGQUIT
  tput smcup

  #for ID in $TASKS; do
  while ((TASKNUMBER <= TASKCOUNT)); do
    ID="$(echo "$TASKS" | head -n$TASKNUMBER | tail -n1)"

    clear
    for i in `seq $(( "$(tput lines)" / 2 - 8 ))`; do echo; done
    echo -e "\e[38;5;19m$LASTRES"
    echo -ne "\n\e[1;36;48;5;19m "
    echo -ne "$TASKNUMBER/$TASKCOUNT "
    TASKNUMBER=$((TASKNUMBER + 1))

    PRIORITY="$($TASKBIN _get $ID.priority)"
    if [[ "$PRIORITY" ]]; then
      COLOR="0"
      case $PRIORITY in
        H) COLOR="1" ;;
        M) COLOR="3" ;;
        L) COLOR="8" ;;
      esac
      echo -ne "\e[0;38;5;19;48;5;${COLOR}m"
      echo -ne "\e[0;38;5;${COLOR};48;5;18m"
      echo -ne "\e[1;38;5;${COLOR}m $PRIORITY"
      echo -ne "\e[0;48;5;18m "
    else
      echo -ne "\e[0;38;5;19;48;5;18m "
    fi

    AGE="$(prettyage "$($TASKBIN _get $ID.entry)")"
    echo -ne "\e[37m$AGE "

    #STATUS="$($TASKBIN _get $ID.status | tr -d "\n")"
    #if [[ "$STATUS" != "pending" ]]; then echo -n "$STATUS "; fi

    if [[ "$($TASKBIN _get $ID.start)" ]]; then
      echo -ne "\e[0;38;5;18;48;5;16m\e[0;38;5;16m\e[0m "; else
      echo -ne "\e[0;38;5;18m\e[0m "; fi
    #$TASKBIN _get $ID.id | tr -d "\n"; echo -n ". "
    $TASKBIN _get $ID.description | tr "\n" " "

    echo -ne "\e[38;5;18m\e[0;48;5;18m "
    TAGS="$($TASKBIN _get $ID.tags)"
    PROJECT="$($TASKBIN _get $ID.project)"
    if [[ "$TAGS" ]]; then
      echo "$TAGS" | tr "," " " | while read TAG; do
        if [[ "$TAG" = "next" ]]; then
          echo -ne "\e[38;5;16m"; else
          echo -ne "\e[38;5;17m"; fi
        echo -ne "+$TAG "
      done
    fi
    if [[ "$TAGS" && "$PROJECT" ]]; then
      echo -ne "\e[30m "
    fi
    if [[ "$PROJECT" ]]; then
      echo -ne "\e[38;5;20m$PROJECT"
    fi

    echo -e "\e[K\e[0m"
    DUE="$($TASKBIN _get $ID.due)"
    #RECUR="$($TASKBIN _get $ID.recur)" # TODO
    SCHED="$($TASKBIN _get $ID.scheduled)"
    UNTIL="$($TASKBIN _get $ID.until)"
    WAIT="$($TASKBIN _get $ID.wait)"
    if [[ "$DUE$SCHED$UNTIL$WAIT" ]]; then echo
      if [[ "$DUE" ]]; then echo -e "\e[31m  Due: $(date -d "$DUE" "$DATEFMT")\e[0m"; fi
      #if [[ "$RECUR" ]]; then echo -e "\e[36mRecurring: $RECUR\e[0m"; fi
      if [[ "$SCHED" ]]; then echo "  Scheduled for: $(date -d "$SCHED" "$DATEFMT")"; fi
      if [[ "$UNTIL" ]]; then echo "  Valid until: $(date -d "$UNTIL" "$DATEFMT")"; fi
      if [[ "$WAIT" ]]; then echo "  Hidden until: $(date -d "$WAIT" "$DATEFMT")"; fi
    fi

    ANNOT=1
    if [[ "$($TASKBIN _get $ID.annotations.$ANNOT.entry)" ]]; then
      echo -e "\n  \e[1;4;34mAnnotations\e[0m"; fi
    while [[ "$($TASKBIN _get $ID.annotations.$ANNOT.entry)" ]]; do
      echo -ne "\e[33m  "
      date -d "$($TASKBIN _get $ID.annotations.$ANNOT.entry)" "+%Y-%m-%d" | tr "\n" " "
      echo -ne "\e[0m- "
      $TASKBIN _get $ID.annotations.$ANNOT.description
      ANNOT=$((ANNOT + 1))
    done

    DEPENDS="$($TASKBIN _get $ID.depends | tr "," "\n" | while read DID; do
      if [[ "$DID" && "$($TASKBIN _get $DID.id)" != 0 ]]; then echo "$DID"; fi
    done)"
    if [[ "$DEPENDS" ]]; then
      echo -e "\n  \e[1;4;38;5;17mThis Depends On\e[0m"
      echo "$DEPENDS" | while read DID; do
        echo -n "  - "
        $TASKBIN _get $DID.description
      done
    fi

    DEPENDENTS="$($TASKBIN depends:$ID _uuids)"
    if [[ "$DEPENDENTS" ]]; then
      echo -e "\n  \e[1;4;32mTasks Depending On This\e[0m"
      echo "$DEPENDENTS" | while read DID; do
        echo -n "  - "
        $TASKBIN _get $DID.description
      done
    fi

    NAGS="$(
      if [[ ! "$PROJECT" ]]; then echo "Doesn't have a project!"; fi
    )"
    if [[ "$NAGS" ]]; then
      echo -e "\e[0;1;31m"
      echo "$NAGS" | sed "s/^/  /"
    fi

    echo -e "\n\e[0;90m  (enter) next, (s)kip, (c)omplete, <modify...>"
    echo "  (d)elete, (e)dit, (n)ew task, (u)ndo, (q)uit"
    echo -ne "\e[0;38;5;16m\e[0m "
    read IN

    case $IN in
      "") $TASKBIN $ID modify reviewed:now &>/dev/null
          LASTRES="Marked as reviewed." ;;
      c)  $TASKBIN $ID done &>/dev/null
          LASTRES="Marked complete." ;;
      d)  $TASKBIN $ID delete &>/dev/null
          LASTRES="Deleted." ;;
      s)  LASTRES="Skipped." ;;
      e)  $TASKBIN $ID edit
          $TASKBIN $ID modify reviewed:now &>/dev/null
          LASTRES="Edited." ;;

      n)  echo -ne "\n  New Task:\n\e[0;38;5;16m\e[0m "
          read NEWTASK
          if [[ "$NEWTASK" ]]; then
            $TASKBIN add $NEWTASK &>/dev/null
          fi
          TASKNUMBER=$((TASKNUMBER - 1))
          LASTRES="Created: $NEWTASK" ;;

      u)  if [[ "$TASKNUMBER" = "2" ]]; then # Command running on #1
            TASKNUMBER=$((TASKNUMBER - 1))   # Because it was already incremented
            if echo "$LASTCMD" | grep -qi '^n$'; then
              yes yes | task undo &>/dev/null
              LASTRES="Reverted."
            fi
          else
            if echo "$LASTCMD" | grep -qvi '^n$'; then
              TASKNUMBER=$((TASKNUMBER - 2)); else
              TASKNUMBER=$((TASKNUMBER - 1)); fi
            if echo "$LASTCMD" | grep -qvi '^s$'; then
              yes yes | task undo &>/dev/null
            fi
            LASTRES="Reverted."
          fi ;;

      q)  exitaltscreen ;;
      *)  $TASKBIN $ID modify $IN reviewed:now &>/dev/null
          LASTRES="Modified: $IN" ;;
    esac

    LASTCMD="$IN"
  done

  # TODO triggers for new tasks
  exitaltscreen
  ;;

  *)
  task $CMD $@
  ;;
esac